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| Product | Description | |
|---|---|---|
| 4,5',8-Trimethylpsoralen | 4,5',8-Trimethylpsoralen. Group: Biochemicals. Alternative Names: Trioxsalen; 2,5,9-Trimethyl-furo[3,2-g]benzopyran-7-one. Grades: Highly Purified. CAS No. 3902-71-4. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences. |  Worldwide |
| 4,5',8-Trimethylpsoralen 99+% (HPLC) | 4,5',8-Trimethylpsoralen 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase | The enzyme is involved in the bacterial degradation of the steroid ring structure, and is involved in degradation of multiple steroids, such as testosterone, cholesterol, and sitosterol. Group: Enzymes. Synonyms: tesD (gene name); hsaD (gene name). Enzyme Commission Number: EC 3.7.1.17. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4724; 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase; EC 3.7.1.17; tesD (gene name); hsaD (gene name). Cat No: EXWM-4724. |  |
| 4,5,9,10-Tetrahydropyrene (purified by sublimation) | 4,5,9,10-Tetrahydropyrene (purified by sublimation). Group: other material building blockssmall molecule semiconductor building blocks. CAS No. 781-17-9. Product ID: 4,5,9,10-tetrahydropyrene. Molecular formula: 206.28g/mol. Mole weight: C16H14. C1CC2=C3C(=CC=C2)CCC4=CC=CC1=C43. InChI=1S / C16H14 / c1-3-11-7-9-13-5-2-6-14-10-8-12 (4-1) 15 (11) 16 (13) 14 / h1-6H, 7-10H2. XDFUNRTWHPWCKO-UHFFFAOYSA-N. |  |
| 4,5a-Dihydro norethandrolone | 4,5a-Dihydro norethandrolone. Group: Biochemicals. Alternative Names: (5a,17a)-17-Hydroxy-19-norpregnan-3-one; 17-Hydroxy-19-Nor-5a,17a-pregnan-3-one. Grades: Highly Purified. CAS No. 2099-68-5. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C20H32O2. US Biological Life Sciences. | Worldwide |
| 4,5a-Dihydronorethisterone | 4,5a-Dihydronorethisterone. Group: Biochemicals. Alternative Names: 17a-Ethynyl-17b-hydroxy-5a-estran-3-one; 17a-Ethynyl-5a-estran-17b-ol-3-one; 17b-Hydroxy-17a-ethynyl-5a-estran-3-one. Grades: Highly Purified. CAS No. 52-79-9. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C20H28O2. US Biological Life Sciences. | Worldwide |
| 4,5α-Dihydronorethisterone | Derivative of the synthetic anabolic steroid Norethandrolone. Group: Biochemicals. Alternative Names: 17α-Ethynyl-17 β-hydroxy-5α-estran-3-one; 17α-Ethynyl-5α-estran-17 β-ol-3-one; 17 β-Hydroxy-17α-ethynyl-5α-estran-3-one; 17 β-Hydroxy-19-nor-5α,17α-pregn-20-yn-3-one; 5α-Dihydronorethindrone; 5α-Dihydronorethisterone; NSC 85401; STS 737. Grades: Highly Purified. CAS No. 52-79-9. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 4,5α-Dihydronorethisterone | 4,5α-Dihydronorethisterone is a derivative of Norethandrolone, which is an androgen and anabolic steroid (AAS) medication used to promote muscle growth and to treat severe burns, physical trauma, and aplastic anemia. Synonyms: 17α-Ethynyl-17β-hydroxy-5α-estran-3-one; 17α-Ethynyl-5α-estran-17β-ol-3-one; 17β-Hydroxy-17α-ethynyl-5α-estran-3-one; 17β-Hydroxy-19-nor-5α,17α-pregn-20-yn-3-one; 5α-Dihydronorethindrone; 5α-Dihydronorethisterone; NSC 85401; STS 737. Grades: 98%. CAS No. 52-79-9. Molecular formula: C20H28O2. Mole weight: 300.43. |  |
| 4(5)-Amino-1H-imidazole-5(4)-carbonitrile | 4(5)-Amino-1H-imidazole-5(4)-carbonitrile. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 4-(5-Amino-benzooxazol-2-yl)-phenol | 4-(5-Amino-benzooxazol-2-yl)-phenol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AKOS BB-8620;4-(5-AMINO-BENZOOXAZOL-2-YL)-PHENOL;4-(5-AMINO-1,3-BENZOXAZOL-2-YL)PHENOL;ART-CHEM-BB B025606;ASISCHEM B52703;ZERENEX ZX008653. Product Category: Heterocyclic Organic Compound. CAS No. 54995-54-9. Molecular formula: C13H10N2O2. Mole weight: 226.23. Product ID: ACM54995549. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 4-(5-AMINO-ISOXAZOL-3-YL)-PHENOL | 4-(5-AMINO-ISOXAZOL-3-YL)-PHENOL. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(5-AMINO-ISOXAZOL-3-YL)-PHENOL. Product Category: Heterocyclic Organic Compound. CAS No. 887591-61-9. Molecular formula: C9H8N2O2. Mole weight: 176.17. Product ID: ACM887591619. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4-(5-AMINO-1,2-OXAZOL-3-YL)PHENOL. | |
| 4-[(5-aminopentyl)amino]-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione | 4-[(5-aminopentyl)amino]-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Thalidomide-NH-C5-NH2 (hydrochloride). Product Category: PROTAC Library. CAS No. 2093386-39-9. Molecular formula: C18H22N4O4. Mole weight: 358.3917. IUPACName: 4-(5-aminopentylamino)-2-(2,6-dioxopiperidin-3-yl)isoindole-1,3-dione;hydrochloride. Product ID: PR2093386399. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4,5b-Dihydro norethandrolone | 4,5b-Dihydro norethandrolone. Group: Biochemicals. Alternative Names: (5b,17a)-17-Hydroxy-19-norpregnan-3-one; 17-Hydroxy-19-Nor-5b,17a-pregnan-3-one. Grades: Highly Purified. CAS No. 31658-44-3. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C20H32O2. US Biological Life Sciences. | Worldwide |
| 4,5β-Dihydro norethandrolone | 4,5β-Dihydro norethandrolone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (5β,17α)-17-Hydroxy-19-norpregnan-3-one; 17-Hydroxy-. Product Category: Heterocyclic Organic Compound. CAS No. 31658-44-3. Molecular formula: C20H32O2. Mole weight: 304.47. Purity: 0.96. IUPACName: (5R,8R,9R,10S,13S,14S,17S)-17-ethyl-17-hydroxy-13-methyl-1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-3-one. Canonical SMILES: CCC1(CCC2C1(CCC3C2CCC4C3CCC(=O)C4)C)O. Product ID: ACM31658443. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4,5α-dihydro-norethandrolone. | |
| 4', 5'-Bis (1, 3, 2-dithiarsolan-2-yl) -2', 7'-difluoro-3', 6'-dihydroxyspiro [isobenzofuran-1 (3H) , 9'- [9H]xanthen]-3-one | 4', 5'-Bis (1, 3, 2-dithiarsolan-2-yl) -2', 7'-difluoro-3', 6'-dihydroxyspiro [isobenzofuran-1 (3H) , 9'- [9H]xanthen]-3-one. Group: Biochemicals. Alternative Names: F 2FlAsH; F2-FlAsH-EDT2. Grades: Highly Purified. CAS No. 912934-89-5. Pack Sizes: 5mg. Molecular Formula: C24H16As2F2O5S4, Molecular Weight: 700.48. US Biological Life Sciences. | Worldwide |
| 4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic Acid | 4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic Acid. Group: Biochemicals. Alternative Names: 4',5'-di-1,3,2-Dithiarsolan-2-yl-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic Acid; 6-CrAsH-EDT2. Grades: Highly Purified. CAS No. 1042084-20-7. Pack Sizes: 5mg. Molecular Formula: C25H18As2O7S4, Molecular Weight: 708.51. US Biological Life Sciences. | Worldwide |
| 4,5-Bis(1,3,2-dithiarsolan-2-yl)-9-(4-fluorophenyl)-6-hydroxy-3H-xanthen-3-one | 4,5-Bis(1,3,2-dithiarsolan-2-yl)-9-(4-fluorophenyl)-6-hydroxy-3H-xanthen-3-one. Group: Biochemicals. Grades: Highly Purified. CAS No. 1378318-62-7. Pack Sizes: 1mg. Molecular Formula: C23H17As2FO3S4, Molecular Weight: 638.48. US Biological Life Sciences. | Worldwide |
| 4- (5- (Bis (2- (benzyloxy) ethyl) amino) -1-methyl-1H-benzo[d]imidazol-2-yl) butanoic Acid | 4- (5- (Bis (2- (benzyloxy) ethyl) amino) -1-methyl-1H-benzo[d]imidazol-2-yl) butanoic Acid is an intermediate in the synthesis of Bendamustine (B132500), an anticancer drug. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 4- (5- (Bis (2- (benzyloxy) ethyl) amino) -1-methyl-1H-benzo[d]imidazol-2-yl) butanoic Acid tert-Butyl Ester | 4- (5- (Bis (2- (benzyloxy) ethyl) amino) -1-methyl-1H-benzo[d]imidazol-2-yl) butanoic Acid tert-Butyl Ester is a protected intermediate in the synthesis of Bendamustine (B132500), an anticancer drug. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 4,5-Bis(2-cyanoethylthio)-1,3-dithiol-2-one | 4,5-Bis(2-cyanoethylthio)-1,3-dithiol-2-one. Group: Charge transfer complexeselectronic materials molecular conductors. CAS No. 158871-28-4. Product ID: 3-[[5-(2-cyanoethylsulfanyl)-2-oxo-1,3-dithiol-4-yl]sulfanyl]propanenitrile. Molecular formula: 288.42. Mole weight: C9H8N2OS4. C(CSC1=C(SC(=O)S1)SCCC#N)C#N. InChI=1S/C9H8N2OS4/c10-3-1-5-13-7-8 (14-6-2-4-11)16-9 (12)15-7/h1-2, 5-6H2. SIYHFUIJFJOCQE-UHFFFAOYSA-N. >98.0%(HPLC)(N). | |
| 4,5-Bis(2'-cyanoethylthio)-1,3-dithiole-2-one | 4,5-Bis(2'-cyanoethylthio)-1,3-dithiole-2-one. CAS No. 132765-35-6. Product ID: 1-01258. Purity: 0.97. |  |
| 4,5-Bis(2-cyanoethylthio)-1,3-dithiole-2-thione | 4,5-Bis(2-cyanoethylthio)-1,3-dithiole-2-thione. Group: Charge transfer complexesligands for functional metal complexesmolecular conductors. CAS No. 132765-35-6. Product ID: 3-[[5-(2-cyanoethylsulfanyl)-2-sulfanylidene-1,3-dithiol-4-yl]sulfanyl]propanenitrile. Molecular formula: 304.48. Mole weight: C9H8N2S5. C(CSC1=C(SC(=S)S1)SCCC#N)C#N. InChI=1S/C9H8N2S5/c10-3-1-5-13-7-8 (14-6-2-4-11)16-9 (12)15-7/h1-2, 5-6H2. DRMGXZWMQXEMKB-UHFFFAOYSA-N. >98.0%(HPLC)(N). | |
| 4,5-Bis(2'-cyanoethylthio)-1,3-dithiole-2-thione | 4,5-Bis(2'-cyanoethylthio)-1,3-dithiole-2-thione. CAS No. 68494-08-6. Product ID: 1-01257. Purity: 0.97. | |
| 4,5-Bis(2-hydroxyethoxy)benzene-1,3-disulfonic acid,disodium salt | 4,5-Bis(2-hydroxyethoxy)benzene-1,3-disulfonic acid,disodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,5-Bis(2-hydroxyethoxy)benzene-1,3-disulfonic acid, disodium salt. Product Category: Heterocyclic Organic Compound. CAS No. 223683-74-7. Molecular formula: C10H12Na2O10S2. Mole weight: 402.30582. Product ID: ACM223683747. Alfa Chemistry ISO 9001:2015 Certified. Categories: SCHEMBL6934631. | |
| 4'', 5''-Bis(4'-carboxy[1, 1'-biphenyl]-4-yl)[1, 1':4', 1'':2'', 1''':4''', 1''''-quinquephenyl]-4, 4''''-dicarboxylic acid | 4'', 5''-Bis(4'-carboxy[1, 1'-biphenyl]-4-yl)[1, 1':4', 1'':2'', 1''':4''', 1''''-quinquephenyl]-4, 4''''-dicarboxylic acid. Group: Carboxylic acid mof ligand-tetracarboxylic acid mof ligand. CAS No. 1643112-46-2. Molecular formula: 224.214822769165. Mole weight: C13H8N2O2. | |
| 4'', 5''-bis(4'-formyl-[1, 1'-biphenyl]-4-yl)-[1, 1':4', 1'':2'', 1''':4''', 1''''-quinquephenyl]-4, 4''''-dicarbaldehyde | 4'', 5''-bis(4'-formyl-[1, 1'-biphenyl]-4-yl)-[1, 1':4', 1'':2'', 1''':4''', 1''''-quinquephenyl]-4, 4''''-dicarbaldehyde. Group: Aldehyde cof linkers-4d-aldehyder cof linkers. Alternative Names: 4-[4-[2, 4, 5-Tris[4- (4-formylphenyl) phenyl]phenyl]phenyl]benzaldehyde. CAS No. 2376339-70-5. Product ID: 4-[4-[2, 4, 5-tris[4- (4-formylphenyl) phenyl]phenyl]phenyl]benzaldehyde. Molecular formula: 798.92. Mole weight: C58H38O4. InChI=1S/C58H38O4/c59-35-39-1-9-43 (10-2-39)47-17-25-51 (26-18-47)55-33-57 (53-29-21-49 (22-30-53)45-13-5-41 (37-61)6-14-45)58 (54-31-23-50 (24-32-54)46-15-7-42 (38-62)8-16-46)34-56 (55)52-27-19-48 (20-28-52)44-11-3-40 (36-60)4-12-44/h1-38H. QZXYWFQUJZFYEP-UHFFFAOYSA-N. 98%. | |
| 4,5-Bis(benzoylthio)-1,3-dithiole-2-thione | 4,5-Bis(benzoylthio)-1,3-dithiole-2-thione. Group: Charge transfer complexesligands for functional metal complexesmolecular conductors. CAS No. 68494-08-6. Product ID: S-(5-benzoylsulfanyl-2-sulfanylidene-1,3-dithiol-4-yl) benzenecarbothioate. Molecular formula: 406.57. Mole weight: C17H10O2S5. C1=CC=C (C=C1)C (=O)SC2=C (SC (=S)S2)SC (=O)C3=CC=CC=C3. InChI=1S/C17H10O2S5/c18-13 (11-7-3-1-4-8-11)21-15-16 (24-17 (20)23-15)22-14 (19)12-9-5-2-6-10-12/h1-10H. YQZPSSPUVUGQQS-UHFFFAOYSA-N. >98.0%(T)(HPLC). | |
| 4,5-Bis(benzoylthio)-1,3-dithiole-2-thione | 4,5-Bis(benzoylthio)-1,3-dithiole-2-thione. CAS No. 72022-68-5. Product ID: 1-01256. Purity: | |
| 4,5-Bis(benzoylthio)-1,3-dithiole-2-thione, ≥98% | 4,5-Bis(benzoylthio)-1,3-dithiole-2-thione, ≥98%. Group: Electronic chemicals. CAS No. 68494-08-6. Product ID: S-(5-benzoylsulfanyl-2-sulfanylidene-1,3-dithiol-4-yl) benzenecarbothioate. Molecular formula: 406.6g/mol. Mole weight: C17H10O2S5. C1=CC=C (C=C1)C (=O)SC2=C (SC (=S)S2)SC (=O)C3=CC=CC=C3. InChI=1S/C17H10O2S5/c18-13 (11-7-3-1-4-8-11)21-15-16 (24-17 (20)23-15)22-14 (19)12-9-5-2-6-10-12/h1-10H. YQZPSSPUVUGQQS-UHFFFAOYSA-N. | |
| 4,5-Bis-benzyloxy-3,6-dimethyl-2,beita-dinitrostyrene | 4,5-Bis-benzyloxy-3,6-dimethyl-2,beita-dinitrostyrene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ZINC22001071, AKOS015964962, 4,5-BIS-BENZYLOXY-3,6-DIMETHYL-2,BEITA-DINITROSTYRENE, 97073-51-3. Product Category: Heterocyclic Organic Compound. CAS No. 97073-51-3. Molecular formula: C24H22N2O6. Mole weight: 434.441280 [g/mol]. Purity: 0.96. IUPACName: 1,4-dimethyl-2-nitro-3-[(E)-2-nitroethenyl]-5,6-bis(phenylmethoxy)benzene. Canonical SMILES: CC1=C(C(=C(C(=C1OCC2=CC=CC=C2)OCC3=CC=CC=C3)C)[N+](=O)[O-])C=C[N+](=O)[O-]. Product ID: ACM97073513. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4,5-bis(carbazol-9-yl)-1,2-dicyanobenzene, >98%(HPLC), Sublimed | 4,5-bis(carbazol-9-yl)-1,2-dicyanobenzene, >98%(HPLC), Sublimed. Group: other materials. CAS No. 1416881-50-9. Product ID: 4,5-di(carbazol-9-yl)benzene-1,2-dicarbonitrile. Molecular formula: 458.5g/mol. Mole weight: C32H18N4. C1=CC=C2C (=C1) C3=CC=CC=C3N2C4=C (C=C (C (=C4) C#N) C#N) N5C6=CC=CC=C6C7=CC=CC=C75. InChI=1S/C32H18N4/c33-19-21-17-31 (35-27-13-5-1-9-23 (27)24-10-2-6-14-28 (24)35)32 (18-22 (21)20-34)36-29-15-7-3-11-25 (29)26-12-4-8-16-30 (26)36/h1-18H. BSQBWXBFVYTYOL-UHFFFAOYSA-N. | |
| 4,5-Bis(chloromethyl)-1,3-dioxol-2-one | 4,5-Bis(chloromethyl)-1,3-dioxol-2-one. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1443544-27-1. IUPAC Name: 4,5-bis(chloromethyl)-1,3-dioxol-2-one. Molecular formula: C5H4Cl2O3. Mole weight: 182.9896. Catalog: APS1443544271. SMILES: ClCC1=C(CCl)OC(=O)O1. Format: Neat. |  |
| 4,5-Bis(chloromethyl)-1,3-dioxol-2-one | 4,5-Bis(chloromethyl)-1,3-dioxol-2-one is an impurity of Olmesartan Medoxomil, which is an angiotensin II receptor antagonist. Used as an anti-hypertensive. Group: Biochemicals. Grades: Highly Purified. CAS No. 1443544-27-1. Pack Sizes: 100mg, 250mg, 500mg. Molecular Formula: C5H4Cl2O3. US Biological Life Sciences. | Worldwide |
| 4,5-Bis(dicyclohexylphosphino)-9,9-dimethylxanthene | 4,5-Bis(dicyclohexylphosphino)-9,9-dimethylxanthene. Uses: Suzuki reaction. Additional or Alternative Names: 1,1-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-dicyclohexylphosphine]; 4,5-Bis(dicyclohexylphosphino)-9,9-dimethyl-9H-xanthene; 4,5-Bis(dicyclohexylphosphiNA)-9,10a-dihydro-9,9-diMethyl-8aH-xanthene; 4,5-Bis(dicyclohexylphosphino)-9,10a-dihydro-9,9. Product Category: Organic Phosphine Compounds. CAS No. 940934-47-4. Molecular formula: C39H56OP2. Mole weight: 602.82. Purity: 0.98. IUPACName: 4,5-Bis(dicyclohexylphosphino)-9,10a-dihydro-9,9-dimethyl-8aH-xanthene. Product ID: ACM940934474. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene | 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene. Group: Polymerization reagents. CAS No. 161265-03-8. Product ID: (5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane. Molecular formula: 578.6g/mol. Mole weight: C39H32OP2. CC1 (C2=C (C (=CC=C2) P (C3=CC=CC=C3) C4=CC=CC=C4) OC5=C1C=CC=C5P (C6=CC=CC=C6) C7=CC=CC=C7) C. InChI=1S/C39H32OP2/c1-39 (2) 33-25-15-27-35 (41 (29-17-7-3-8-18-29) 30-19-9-4-10-20-30) 37 (33) 40-38-34 (39) 26-16-28-36 (38) 42 (31-21-11-5-12-22-31) 32-23-13-6-14-24-32/h3-28H, 1-2H3. CXNIUSPIQKWYAI-UHFFFAOYSA-N. | |
| 4,5-Bis[(E)-but-2-enoxy]imidazolidin-2-one | 4,5-Bis[(E)-but-2-enoxy]imidazolidin-2-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,5-bis[(E)-but-2-enoxy]imidazolidin-2-one. Product Category: Heterocyclic Organic Compound. CAS No. 91216-69-2. Molecular formula: C11H18N2O3. Mole weight: 226.272220 [g/mol]. Purity: 0.96. IUPACName: 4,5-bis[(E)-but-2-enoxy]imidazolidin-2-one. Density: 1.1g/cm³. Product ID: ACM91216692. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4,5-Bis(mercaptomethyl)-O-xylene | 4,5-Bis(mercaptomethyl)-O-xylene. Group: Monomers. Alternative Names: 4,5-dimethyl-2-benzenedimethanethiol; DURENE-ALPHA1,ALPHA2-DITHIOL; [2-(MERCAPTOMETHYL)-4,5-DIMETHYLPHENYL]METHANETHIOL; 1,2-DIMETHYL-4,5-BIS(MERCAPTOMETHYL)BENZENE; 4,5-DIMETHYL-O-XYLENE-ALPHA,ALPHA'-DITHIOL; 4,5-DIMETHYL-O-XYLYLENEDITHIOL; 4,5-BIS(MERCAPTOME. CAS No. 10230-61-2. Product ID: [4,5-dimethyl-2-(sulfanylmethyl)phenyl]methanethiol. Molecular formula: 198.4g/mol. Mole weight: C10H14S2. CC1=CC(=C(C=C1C)CS)CS. InChI=1S/C10H14S2/c1-7-3-9 (5-11)10 (6-12)4-8 (7)2/h3-4, 11-12H, 5-6H2, 1-2H3. NNGQXIUDFKIVKI-UHFFFAOYSA-N. | |
| 4,5-Bis(methylthio)-1,3-dithiol-2-one | 4,5-Bis(methylthio)-1,3-dithiol-2-one. Group: Charge transfer complexeselectronic materials molecular conductors. CAS No. 61485-46-9. Product ID: 4,5-bis(methylsulfanyl)-1,3-dithiol-2-one. Molecular formula: 210.34. Mole weight: C5H6OS4. CSC1=C(SC(=O)S1)SC. InChI=1S/C5H6OS4/c1-7-3-4 (8-2)10-5 (6)9-3/h1-2H3. ZXNVEXYJVODARP-UHFFFAOYSA-N. >98.0%(GC). | |
| 4,5-Bis(methylthio)-1,3-dithiole-2-one | 4,5-Bis(methylthio)-1,3-dithiole-2-one. CAS No. 49638-64-4. Product ID: 1-01260. Purity: 0.97. | |
| 4,5-Bis(methylthio)-1,3-dithiole-2-thione | 4,5-Bis(methylthio)-1,3-dithiole-2-thione. CAS No. 158871-28-4. Product ID: 1-01259. Purity: 0.97. | |
| 4,5-Bis(methylthio)-1,3-dithiole-2-thione | 4,5-Bis(methylthio)-1,3-dithiole-2-thione. Group: Charge transfer complexeselectronic materials molecular conductors. Alternative Names: 4,5-Bis(methylthio)-1,3-dithiole-2-thione, 49638-64-4, NSC627450, ACMC-1CUIZ, AC1L7LPI, Maybridge4_003412, AC1Q7F4D, CTK4J1477, MolPort-002-801-659, HMS1530L02, RJC03594, ANW-30807, AR-1F8296, CCG-49118, ZINC00088171, AKOS001016929, AG-F-66128, MCULE-4817863701, NSC-627450, NCGC00175871-01. CAS No. 49638-64-4. Product ID: 4,5-bis(methylsulfanyl)-1,3-dithiole-2-thione. Molecular formula: 226.40. Mole weight: C5H6S5. CSC1=C(SC(=S)S1)SC. InChI=1S/C5H6S5/c1-7-3-4 (8-2)10-5 (6)9-3/h1-2H3. HOFVXSUZSDYZSA-UHFFFAOYSA-N. >98.0%(GC). | |
| 4-(5-Bromo-2-pyridylazo)-m-phenylene- | 4-(5-Bromo-2-pyridylazo)-m-phenylene-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(5-BROMO-2-PYRIDYLAZO)-M-PHENYLENE-;4-(5-Bromo-2-pyridylazo)-o-phenylenediamine;1-(5-Bromo-2-pyridylazo)-2,4-diaminobenzene, 5-Bromo-PADAB;4-(5-Bromo-2-pyridylazo)-1,3-benzenediamine;4-[(5-Bromopyridin-2-yl)azo]-1,3-benzenediamine;5-Bromo-2-[(2,4-diam. Product Category: Heterocyclic Organic Compound. CAS No. 50768-75-7. Molecular formula: C11H8BrN3**. Mole weight: 262.10532. Product ID: ACM50768757. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-(5-Bromo-3-methylpyridin-2-yl)morpholine | 4-(5-Bromo-3-methylpyridin-2-yl)morpholine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-Bromo-3-methyl-2-(morpholino)pyridine;4-(5-Bromo-3-methyl-2-pyridinyl)morpholine. Product Category: Bromine Series. CAS No. 566158-47-2. Molecular formula: C10H13BrN2O. Mole weight: 257.13. Density: 1.441. Product ID: ACM566158472. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-(5-BROMO-3-NITRO-PYRIDIN-2-YL)-MORPHOLINE | 4-(5-BROMO-3-NITRO-PYRIDIN-2-YL)-MORPHOLINE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(5-bromo-3-nitropyridin-2-yl)morpholine, 505052-64-2, BD229883, AC1MJYTD, BAS 03148563, ACMC-1AVP6, SureCN2713437, CTK4J2700, MolPort-001-909-791, ANW-31021, ZINC19913947, AKOS000539009, AG-F-69835, AK-91468, KB-34573, 4-(5-Bromo-3-nitropyridin-2-yl)morpholine,, 4-(5-Bromo-3-nitro-pyridin-2-yl)-morpholine, A-5743, 4-(5-BROMO-3-NITRO(PYRIDIN-2-YL))MORPHOLINE, I14-24951. Product Category: Heterocyclic Organic Compound. CAS No. 505052-64-2. Molecular formula: C9H10BrN3O3. Mole weight: 288.098. Purity: 0.98. IUPACName: 4-(5-bromo-3-nitropyridin-2-yl)morpholine. Canonical SMILES: C1COCCN1C2=NC=C(C=C2[N+](=O)[O-])Br. Product ID: ACM505052642. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-[ (5-Bromo-4, 6-dichloro-2-pyrimidinyl) amino]benzonitrile | 4-[ (5-Bromo-4, 6-dichloro-2-pyrimidinyl) amino]benzonitrile. Group: Biochemicals. Grades: Highly Purified. CAS No. 269055-75-6. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C11H5BrCl2N4. US Biological Life Sciences. | Worldwide |
| 4-[ (5-Bromo-4, 6-dichloro-2-pyrimidinyl) amino]benzonitrile-13C3 | Intermediate in the preparation of HIV replication inhibitors. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 4-(5-Bromo-4,6-dichloropyrimidin-2-ylamino)benzonitrile | 4-(5-Bromo-4,6-dichloropyrimidin-2-ylamino)benzonitrile. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(5-Bromo-4,6-dichloropyrimidin-2-ylamino)benzonitrile;4-[(5-Bromo-4,6-dichloro-2-pyrimidinyl)amino]-benzonitrile. Product Category: Heterocyclic Organic Compound. CAS No. 269055-75-6. Molecular formula: C11H5BrCl2N4. Mole weight: 343.99. Purity: 0.96. IUPACName: 4-[(5-bromo-4,6-dichloropyrimidin-2-yl)amino]benzonitrile. Canonical SMILES: C1=CC(=CC=C1C#N)NC2=NC(=C(C(=N2)Cl)Br)Cl. Density: 1.823g/cm³. Product ID: ACM269055756. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-(5-Bromo-4-methyl-2-pyridinyl)morpholine | 4-(5-Bromo-4-methyl-2-pyridinyl)morpholine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1187385-96-1, 5-Bromo-2-morpholino-4-picoline, 4-(5-bromo-4-methylpyridin-2-yl)morpholine, 4-(5-BROMO-4-METHYL-2-PYRIDINYL)MORPHOLINE, SureCN1460126, CTK4B0845, AKOS015834132, AG-L-20577, AK-75090, KB-42167, BB 0262037, FT-0681413, A-5283, I14-26177. Product Category: Heterocyclic Organic Compound. CAS No. 1187385-96-1. Molecular formula: C10H13BrN2O. Mole weight: 257.14. Purity: 0.98. IUPACName: 4-(5-bromo-4-methylpyridin-2-yl)morpholine. Canonical SMILES: CC1=CC(=NC=C1Br)N2CCOCC2. Product ID: ACM1187385961. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-(5-Bromo-imidazo[1,2-a]pyridin-2-yl)-benzoic acid methyl ester | 4-(5-Bromo-imidazo[1,2-a]pyridin-2-yl)-benzoic acid methyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(5-Bromo-imidazo[1,2-a]pyridin-2-yl)-benzoic acid methyl ester. Product Category: Heterocyclic Organic Compound. CAS No. 947533-88-2. Molecular formula: C15H11BrN2O2. Mole weight: 331.16404. Product ID: ACM947533882. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-(5-bromopyridin-2-yl)morpholine | 4-(5-bromopyridin-2-yl)morpholine. Uses: Designed for use in research and industrial production. Product Category: Bromine Series. CAS No. 200064-11-5. Molecular formula: C9H11BrN2O. Mole weight: 243.1. Purity: 0.98. Product ID: ACM200064115. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-(5-Bromopyridin-2-yl)morpholine | 4-(5-Bromopyridin-2-yl)morpholine. Group: Biochemicals. Alternative Names: N-(5-Bromopyridin-2-yl)morpholine. Grades: Highly Purified. CAS No. 200064-11-5. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C9H11BrN2O. US Biological Life Sciences. | Worldwide |
| 4-(5-Bromopyrimidin-2-yloxy)benzenamine | 4-(5-Bromopyrimidin-2-yloxy)benzenamine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 76660-37-2, 4-(5-Bromopyrimidin-2-yloxy)phenylamine, 4-[(5-bromo-2-pyrimidinyl)oxy]aniline, 4-[(5-bromopyrimidin-2-yl)oxy]aniline, SBB054489, AG-H-06098, 4-(5-bromopyrimidin-2-yloxy)benzenamine, 4-(5-bromopyrimidin-2-yl)oxyaniline, PubChem15814, bromopyrimidinyloxyaniline, SureCN11153430, AGN-PC-00DL04, CTK5E3278, ANW-51337, ZINC12336809, AKOS005073484, AG-A-68020, MCULE-8622854600, RP14942, 4-(5-bromanylpyrimidin-2-yl)oxyaniline. Product Category: Bromine Series. CAS No. 76660-37-2. Molecular formula: C10H8BrN3O. Mole weight: 266.09. Purity: 0.96. IUPACName: 4-(5-bromopyrimidin-2-yl)oxyaniline. Canonical SMILES: C1=CC(=CC=C1N)OC2=NC=C(C=N2)Br. Density: 1.613g/cm³. Product ID: ACM76660372. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-[(5-Bromopyrimidin-2-yl)thio]phenylamine | 4-[(5-Bromopyrimidin-2-yl)thio]phenylamine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-[(5-Bromopyrimidin-2-yl)thio]aniline, 849035-61-6, ZINC00154087, AC1MC41Q, Ambpe2006402, SureCN2762479, CTK5F3413, MolPort-000-159-565, 4-(5-bromopyrimidin-2-ylthio)aniline, AKOS009158765, AG-H-39947, QC-5586, 4-[(5-bromo-2-pyrimidinyl)thio]aniline, 4-(5-bromopyrimidin-2-yl)sulfanylaniline, HC210297, KB-87463, 4-(5-bromanylpyrimidin-2-yl)sulfanylaniline, 4-[(5-bromopyrimidin-2-yl)sulfanyl]aniline, 4-[(5-bromopyrimidin-2-yl)thio]phenylamine, FT-0676549. Product Category: Heterocyclic Organic Compound. CAS No. 849235-61-6. Molecular formula: C10H8BrN3S. Mole weight: 282.17. Purity: 0.96. IUPACName: 4-(5-bromopyrimidin-2-yl)sulfanylaniline. Canonical SMILES: C1=CC(=CC=C1N)SC2=NC=C(C=N2)Br. Product ID: ACM849235616. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-(5-Bromothien-2-yl)pyrimidine-2-thiol | 4-(5-Bromothien-2-yl)pyrimidine-2-thiol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(5-Bromo-2-thienyl)pyrimidine-2-thiol, 4-(5-bromothiophen-2-yl)pyrimidine-2-thiol, 175202-82-1, AC1LRVD3, SureCN2198536, STOCK6S-83537, CTK4D5496, CTK8F5409, MolPort-001-769-664, MolPort-019-836-368, STK651759, ZINC05763886, AKOS005091889, AG-A-68008, AG-E-25194, MCULE-9388292259, KB-96940, 4-(5-bromothien-2-yl)pyrimidine-2-thiol, KB-187266, 6-(5-bromothiophen-2-yl)-1H-pyrimidine-2-thione. Product Category: Heterocyclic Organic Compound. CAS No. 175202-82-1. Molecular formula: C8H5BrN2S2. Mole weight: 273.172700 [g/mol]. Purity: 0.96. IUPACName: 6-(5-bromothiophen-2-yl)-1H-pyrimidine-2-thione. Product ID: ACM175202821. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-(5-butyldodecan-5-yloxy)-3-hydroxy-4-oxobutanoate | 4-(5-butyldodecan-5-yloxy)-3-hydroxy-4-oxobutanoate. Synonyms: DIBUTYLOCTYL MALATE;4-(5-butyldodecan-5-yloxy)-3-hydroxy-4-oxobutanoate. CAS No. 399551-19-0. Pack Sizes: 1 kg. Product ID: CDC10-0289. Molecular formula: C20H37O5-. Category: Cosmetic Plasticizers. Product Keywords: Cosmetic Ingredients; Cosmetic Plasticizers; 4-(5-butyldodecan-5-yloxy)-3-hydroxy-4-oxobutanoate; CDC10-0289; 399551-19-0; C20H37O5-; DIBUTYLOCTYL MALATE; 4-(5-butyldodecan-5-yloxy)-3-hydroxy-4-oxobutanoate; 399551-19-0. Purity: 0.98. Color: Colorless to pale yellow clear. Physical State: Liquid. Solubility: Alcohol. Boiling Point: 547.6±30.0 °C(Predicted). Density: 0.948±0.06 g/cm3(Predicted). |  |
| 4-(5-Carboxy-pyridin-2-yl)-piperazine-1-carboxylic acid tert-butyl ester | 4-(5-Carboxy-pyridin-2-yl)-piperazine-1-carboxylic acid tert-butyl ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 201809-22-5. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| 4'-[(5-chloro-1,4'-dimethyl-2'-propyl[2,6'-bi-1H-benzimidazol]-1'-yl)methyl]-[1,1'-Biphenyl]-2-carboxylic acid | Cas No. 885045-90-9. | |
| 4- (5-Chloro-2- ( (4-fluorobenzyl) thio) pyrimidine-4-carboxamido) butanoic Acid | 4- (5-Chloro-2- ( (4-fluorobenzyl) thio) pyrimidine-4-carboxamido) butanoic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1225162-49-1. Pack Sizes: 5mg. Molecular Formula: C16H15ClFN3O3S, Molecular Weight: 383.83. US Biological Life Sciences. | Worldwide |
| 4-(5-Chloro-2-thienyl)-1,3-thiazol-2-amine | 4-(5-Chloro-2-thienyl)-1,3-thiazol-2-amine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ART-CHEM-BB B000341;IFLAB-BB F1386-0414;2-AMINO-4-(5-CHLOROTHIEN-2-YL)THIAZOLE;4-(5-CHLORO-2-THIENYL)-1,3-THIAZOL-2-AMINE;4-(5-CHLORO-THIOPHEN-2-YL)THIAZOL-2-YLAMINE;4-(5-CHLOROTHIEN-2-YL)-1,3-THIAZOL-2-AMINE;AKOS B000341;AKOS BBS-00006544. Product Category: Heterocyclic Organic Compound. CAS No. 123971-45-9. Molecular formula: C7H5ClN2S2. Mole weight: 216.7. Purity: 0.96. IUPACName: 4-(5-chlorothiophen-2-yl)-1,3-thiazol-2-amine. Canonical SMILES: C1=C(SC(=C1)Cl)C2=CSC(=N2)N. Density: 1.535g/cm³. Product ID: ACM123971459. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-[5-(Chloromethyl)-1,2,4-oxadiazol-3-yl]pyridine | 4-[5-(Chloromethyl)-1,2,4-oxadiazol-3-yl]pyridine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: MolPort-003-725-754, ALBB-004223, ZERO/009790, STK503012, ZINC14988241, 4-[5-(chloromethyl)-1,2,4-oxadiazol-3-yl]pyridine, 50737-35-4. Product Category: Heterocyclic Organic Compound. CAS No. 50737-35-4. Molecular formula: C8H6ClN3O. Mole weight: 195.61. Purity: 0.96. IUPACName: 5-(chloromethyl)-3-pyridin-4-yl-1,2,4-oxadiazole. Canonical SMILES: C1=CN=CC=C1C2=NOC(=N2)CCl. Density: 1.35g/cm³. Product ID: ACM50737354. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-[(5-Cyano-1,6-dihydro-2-hydroxy-1,4-dimethyl-6-oxopyridin-3-yl)azo]benzoic acid | 4-[(5-Cyano-1,6-dihydro-2-hydroxy-1,4-dimethyl-6-oxopyridin-3-yl)azo]benzoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: STOCK4S-37647, MolPort-000-811-029, EINECS 276-731-6, CID5423198, 4-((5-Cyano-1,6-dihydro-2-hydroxy-1,4-dimethyl-6-oxopyridin-3-yl)azo)benzoic acid, 72614-75-6. Product Category: Heterocyclic Organic Compound. CAS No. 72614-75-6. Molecular formula: C15H12N4O4. Mole weight: 312.280180 [g/mol]. Purity: 0.96. IUPACName: 4-[(2E)-2-(5-cyano-1,4-dimethyl-2,6-dioxopyridin-3-ylidene)hydrazinyl]benzoic acid. Canonical SMILES: CC1=C(C(=O)N(C(=O)C1=NNC2=CC=C(C=C2)C(=O)O)C)C#N. Density: 1.41g/cm³. ECNumber: 276-731-6. Product ID: ACM72614756. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4(5)-Cyanomethylimidazole | 4(5)-Cyanomethylimidazole. Group: Biochemicals. Grades: Highly Purified. CAS No. 18502-05-1. Pack Sizes: 100g. Molecular Formula: C5H5N3. US Biological Life Sciences. | Worldwide |
| 4-[[5-[[ (Cyclopentyloxy) carbonyl]amino]-1-methyl-1H-indol-3-yl]methyl]-3-methoxybenzoic Acid | An intermediate of Zafirlukast , as leukotriene antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 107754-20-1. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 4-[[5-[[ (Cyclopentyloxy) carbonyl]amino]-1-methyl-1H-indol-3-yl]methyl]-3-methoxy-benzoic Acid Methyl Ester | 4-[[5-[[ (Cyclopentyloxy) carbonyl]amino]-1-methyl-1H-indol-3-yl]methyl]-3-methoxy-benzoic Acid Methyl Ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 107754-19-8. Pack Sizes: 10mg. Molecular Formula: C25H28N2O5, Molecular Weight: 436.5. US Biological Life Sciences. | Worldwide |
| 4,5-Dehydro Apixaban | 4,5-Dehydro Apixaban. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 2.5MG. Catalog: APS004630. Format: Neat. Shipping: Room Temperature. | |
| 4,5-Dehydro-leucine | 4,5-Dehydro-leucine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AC1OCT14, CTK3E6289, AKOS006275514, AG-K-70411, (2S)-2-amino-4-methylpent-4-enoic acid, 4-Pentenoicacid, 2-amino-4-methyl-, (2S)-, 4-Pentenoicacid, 2-amino-4-methyl-, (S)-; 4,5-Dehydro-L-leucine; L-Methallylglycine, 87392-13-0. Product Category: Heterocyclic Organic Compound. CAS No. 87392-13-0. Molecular formula: C6H11NO2. Mole weight: 129.16. Purity: 0.96. IUPACName: (2S)-2-amino-4-methylpent-4-enoic acid. Canonical SMILES: CC(=C)CC(C(=O)O)N. Product ID: ACM87392130. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4,5-Dehydro-L-leucine | 4,5-Dehydro-L-leucine. Group: Biochemicals. Alternative Names: H-Leu(4,5-dehydro)-OH; L-Methylallylglycine. Grades: Highly Purified. CAS No. 87392-13-0. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. | Worldwide |
| 4,5-Dehydro-L-leucine | Synonyms: H-Leu(4,5-dehydro)-OH; L-Methylallylglycine; 4,5-DEHYDRO-LEUCINE; 4-Pentenoic acid, 2-amino-4-methyl-, (2S)-; (S)-2-amino-4-methylpent-4-enoic acid; (2S)-2-amino-4-methyl-4-pentenoic acid; H-4,5-Dehydro-Leu-OH; (S)-2-Methallylglycine; (2S)-2-amino-4-methylpent-4-enoic acid; 4,5-didehydro-l-leucine. Grades: ≥ 99%. CAS No. 87392-13-0. Molecular formula: C6H11NO2. Mole weight: 129.16. | |
| 4,5-Dehydro-L-leucine 99+% (HPLC) | 4,5-Dehydro-L-leucine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4,5-Dehydro(pyrimidin-2(1H)-one) Lopinavir | 4,5-Dehydro(pyrimidin-2(1H)-one) Lopinavir is an impurity of Lopinavir, a selective HIV protease inhibitor and antiviral. Synonyms: (S)-N-((2S,4S,5S)-5-(2-(2,6-Dimethylphenoxy)acetamido)-4-hydroxy-1,6-diphenylhexan-2-yl)-3-methyl-2-(2-oxo-2,3-dihydropyrimidin-1(6H)-yl)butanamide; Lopinavir Impurity. Grades: > 95%. Molecular formula: C37H46N4O5. Mole weight: 626.78. | |
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