American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
1,3-Bis(dicyanomethylidene)indan 1,3-Bis(dicyanomethylidene)indan. Alternative Names: 1,3-Bis(dicyanomethylene)indan. CAS No. 38172-19-9. Molecular formula: C15H6N4. Mole weight: 242.24. Purity: >98.0%(HPLC)(N). IUPAC Name: 2-[3-(dicyanomethylidene)inden-1-ylidene]propanedinitrile. SMILES: C1C(=C(C#N)C#N)C2=CC=CC=C2C1=C(C#N)C#N. InChI: InChI=1S/C15H6N4/c16-6-10(7-17)14-5-15(11(8-18)9-19)13-4-2-1-3-12(13)14/h1-4H,5H2. Alfa Chemistry Materials 4
1,3-Bis(dicyanomethylidene)indan, ≥98% 1,3-Bis(dicyanomethylidene)indan, ≥98%. CAS No. 38172-19-9. Molecular formula: C15H6N4. Mole weight: 242.23g/mol. IUPAC Name: 2-[3-(dicyanomethylidene)inden-1-ylidene]propanedinitrile. SMILES: C1C(=C(C#N)C#N)C2=CC=CC=C2C1=C(C#N)C#N. InChI: InChI=1S/C15H6N4/c16-6-10(7-17)14-5-15(11(8-18)9-19)13-4-2-1-3-12(13)14/h1-4H,5H2. Alfa Chemistry Materials 4
1, 3-Bis (dicyclohexyl phosphonium ) propane bis(tetrafluoroborate) 1, 3-Bis (dicyclohexyl phosphonium ) propane bis (tetrafluoroborate). Group: Biochemicals. Grades: Highly Purified. CAS No. 1002345-50-7. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C27H50P2·2(BF4)·2H. US Biological Life Sciences. USBiological 2
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1,3-Bis-(dimethylsilyl)benzene 1,3-Bis-(dimethylsilyl)benzene. Alternative Names: CTK4B8388, 1,3-BIS(DIMETHYLSILYL)BENZENE, AG-D-67544, 13315-16-7. CAS No. 13315-16-7. Purity: 96%. Product ID: ACM13315167. Molecular formula: C10H18Si2. Mole weight: 194.420920 [g/mol]. IUPAC Name: (3-dimethylsilylphenyl)-dimethylsilane. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 5
1,3-Bis(diphenylphosphino)benzene 1,3-Bis(diphenylphosphino)benzene. Alternative Names: 1,3-BIS(DIPHENYLPHOSPHINO)BENZENE, 1179-05-1, AC1LCPWC, [3-(Diphenylphosphino)phenyl](diphenyl)phosphine, CHEMBL69038, CTK4B0489, AG-D-40088, Phosphine, 1,3-phenylenebis[diphenyl-, (3-diphenylphosphanylphenyl)-diphenylphosphane. CAS No. 1179-05-1. Purity: 96%. Product ID: ACM1179051. Molecular formula: C30H24P2. Mole weight: 446.459084 [g/mol]. IUPAC Name: (3-diphenylphosphanylphenyl)-diphenylphosphane. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 3
1, 3-Bis (diphenylphosphino) propane 1, 3-Bis (diphenylphosphino) propane. Group: Biochemicals. Grades: Highly Purified. CAS No. 6737-42-4. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C27H26P2. US Biological Life Sciences. USBiological 2
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1,3-Bis(diphenylphosphino)propane 1,3-Bis(diphenylphosphino)propane. CAS No. 6737-42-4. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications. Cenik Chemicals
1,3-Bis(diphenylphosphino)propane 1,3-Bis(diphenylphosphino)propane. Grades: 98.0%. CAS No. 6737-42-4. Pack Sizes: Gram Quantities: 25 g, 100 g. Order Number: PL116. Prochem Inc
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1,3-Bis(diphenylphosphino)propane (DPPP) 5g Pack Size. Group: Ligands. Formula: C27H26P2. CAS No. 6737-42-4. Prepack ID 28001437-5g. Molecular Weight 412.44. See USA prepack pricing. Molekula Americas
1,3-Bis(di-t-butylphosphinomethyl)benzene 1,3-Bis(di-t-butylphosphinomethyl)benzene. Alternative Names: PCP pincer; 1,3-Bis((di-tert-butylphosphino)methyl)benzene. CAS No. 149968-36-5. Purity: 98%. Product ID: ACM149968365-2. Molecular formula: C24H44P2. Mole weight: 394.55. IUPAC Name: ditert-butyl-[[3-(ditert-butylphosphanylmethyl)phenyl]methyl]phosphane. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 5
1,3-Bis(di-tert-butylphosphinomethyl)benzene 1,3-Bis(di-tert-butylphosphinomethyl)benzene. CAS No. 149968-36-5. Purity: 95%. Product ID: ACM149968365. Molecular formula: C24H44P2. Mole weight: 394.55. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 5
1,3-Bis(Glycidoxypropyl)Tetramethyldisiloxane 1,3-Bis(Glycidoxypropyl)Tetramethyldisiloxane. CAS No. 126-80-7. Molecular formula: C16H34O5Si2. Mole weight: 362.61 g/mol. Purity: 95%+. IUPAC Name: [dimethyl-[3-(oxiran-2-ylmethoxy)propyl]silyl]oxy-dimethyl-[3-(oxiran-2-ylmethoxy)propyl]silane. SMILES: C[Si](C)(CCCOCC1CO1)O[Si](C)(C)CCCOCC2CO2. Alfa Chemistry Materials 2
1,3-Bis(heptadecafluorodecyl)-1,1,3,3-tetramethyldisiloxane 1,3-Bis(heptadecafluorodecyl)-1,1,3,3-tetramethyldisiloxane. CAS No. 129498-18-6. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications. Cenik Chemicals
1,3-Bis(hexafluoro-α-hydroxyisopropyl)benzene 1,3-Bis(hexafluoro-α-hydroxyisopropyl)benzene. Alternative Names: 1,3-Bis(α-hydroxyhexafluoroisopropyl)benzene; α,α,α',α'-Tetrakis(trifluoromethyl)-1,3-benzenedimethanol. CAS No. 802-93-7. Purity: 98.0%(GC). Product ID: ACM-MO-802937B. Molecular formula: C12H6F12O2. Mole weight: 410.16 g/mol. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 2
1,3-Bis(hexafluoro-α-hydroxyisopropyl)benzene 1,3-Bis(hexafluoro-α-hydroxyisopropyl)benzene. CAS No. 802-93-7. Molecular formula: C12H6F12O2. Mole weight: 410.15g/mol. IUPAC Name: 1,1,1,3,3,3-hexafluoro-2-[3-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)phenyl]propan-2-ol. SMILES: C1=CC(=CC(=C1)C(C(F)(F)F)(C(F)(F)F)O)C(C(F)(F)F)(C(F)(F)F)O. InChI: InChI=1S/C12H6F12O2/c13-9(14,15)7(25,10(16,17)18)5-2-1-3-6(4-5)8(26,11(19,20)21)12(22,23)24/h1-4,25-26H. Alfa Chemistry Materials 5
1,3-Bis(hexafluoro-alpha-hydroxyisopropyl)benzene 1,3-Bis(hexafluoro-alpha-hydroxyisopropyl)benzene. CAS No. 802-93-7. Molecular formula: C12H6F12O2. Mole weight: 410.15g/mol. IUPAC Name: 1,1,1,3,3,3-hexafluoro-2-[3-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)phenyl]propan-2-ol. SMILES: C1=CC(=CC(=C1)C(C(F)(F)F)(C(F)(F)F)O)C(C(F)(F)F)(C(F)(F)F)O. InChI: InChI=1S/C12H6F12O2/c13-9(14,15)7(25,10(16,17)18)5-2-1-3-6(4-5)8(26,11(19,20)21)12(22,23)24/h1-4,25-26H. Alfa Chemistry Materials 5
1,3-Bis(hexafluoro-α-hydroxyisopropyl)benzene, ≥98% 1,3-Bis(hexafluoro-α-hydroxyisopropyl)benzene, ≥98%. CAS No. 802-93-7. Molecular formula: C12H6F12O2. Mole weight: 410.15g/mol. IUPAC Name: 1,1,1,3,3,3-hexafluoro-2-[3-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)phenyl]propan-2-ol. SMILES: C1=CC(=CC(=C1)C(C(F)(F)F)(C(F)(F)F)O)C(C(F)(F)F)(C(F)(F)F)O. InChI: InChI=1S/C12H6F12O2/c13-9(14,15)7(25,10(16,17)18)5-2-1-3-6(4-5)8(26,11(19,20)21)12(22,23)24/h1-4,25-26H. Alfa Chemistry Materials 5
1,3-Bis[(E)-styryl]benzene 1,3-Bis[(E)-styryl]benzene. CAS No. 1725-76-4. Product ID: ACM1725764. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 4
1,3-Bis-(isobutylcyano)-5-methyl benzene 1,3-Bis-(isobutylcyano)-5-methyl benzene. CAS No. 120511-70-0. Purity: 96%. Product ID: ACM120511700. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 3
1,3-Bis(isocyanatomethyl)benzene 1,3-Bis(isocyanatomethyl)benzene. Alternative Names: m-Xylylene diisocyanate. CAS No. 3634-83-1. Product ID: FFC-AR-3634831. Molecular formula: C10H8N2O2. Mole weight: 188.18. IUPAC Name: 1,3-bis(isocyanatomethyl)benzene. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
1,3-Bis(isocyanatomethyl)cyclohexane, 99%, 1,3-Bis(isocyanatomethyl)cyclohexane, 99%. CAS No. 38661-72-2. Molecular formula: C10H14N2O2. Mole weight: 194.23g/mol. IUPAC Name: 1,3-bis(isocyanatomethyl)cyclohexane. SMILES: C1CC(CC(C1)CN=C=O)CN=C=O. InChI: InChI=1S/C10H14N2O2/c13-7-11-5-9-2-1-3-10(4-9)6-12-8-14/h9-10H,1-6H2. Alfa Chemistry Materials 5
1,3-Bis(isocyanatomethyl)cyclohexane (cis- and trans- mixture) 1,3-Bis(isocyanatomethyl)cyclohexane (cis- and trans- mixture). CAS No. 38661-72-2. Molecular formula: C10H14N2O2. Mole weight: 194.23g/mol. IUPAC Name: 1,3-bis(isocyanatomethyl)cyclohexane. SMILES: C1CC(CC(C1)CN=C=O)CN=C=O. InChI: InChI=1S/C10H14N2O2/c13-7-11-5-9-2-1-3-10(4-9)6-12-8-14/h9-10H,1-6H2. Alfa Chemistry Materials 5
1,3-Bis(methoxycarbonyl)-2-methyl-2-thiopseudourea 1,3-Bis(methoxycarbonyl)-2-methyl-2-thiopseudourea. Group: Biochemicals. Grades: Highly Purified. CAS No. 34840-23-8. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C6H10N2O4S. US Biological Life Sciences. USBiological 2
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1,3-Bis(methoxymethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-boronic acid 1,3-Bis(methoxymethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-boronic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1256346-16-3. Pack Sizes: 25mg, 50mg. Molecular Formula: C8H13BN2O6, Molecular Weight: 244.01. US Biological Life Sciences. USBiological 2
Worldwide
1,3-Bis(methoxymethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-boronic acid 1,3-Bis(methoxymethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-boronic acid. Alternative Names: 1256346-16-3, 1,3-Bis(methoxymethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-boronic acid, (1,3-Bis(methoxymethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)boronic acid, ACMC-209awt, CTK4B4534, MolPort-015-142-932, ANW-18411, AKOS015852537, AG-L-21521, AK-91843, BD230016, KB-10295, B-2944, I03-845, 1,3-Bis(methoxymethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-boronic acid. CAS No. 1256346-16-3. Purity: 97%. Product ID: ACM1256346163. Molecular formula: C8H13BN2O6. Mole weight: 244.0. IUPAC Name: [1,3-bis(methoxymethyl)-2,4-dioxopyrimidin-5-yl]boronic acid. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 3
1,3-Bis(methoxymethyl)-2-nitrobenzene 1,3-Bis(methoxymethyl)-2-nitrobenzene is an intermediate in the synthesis of 2,6-Dihydroxymethyl Rilpivirine (D446615), which is an analog of Rilpivirine (R509800) a novel non-nucleoside reverse transcriptase inhibitor. Rilpivirine seems to be well tolerated with less CNS disturbance than Efavirenz, and has non-teratogenic potential. An anti-HIV agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 50mg. Molecular Formula: C10H13NO4. US Biological Life Sciences. USBiological 2
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1,3-Bis(methylthio)-2-methoxypropane 1,3-Bis(methylthio)-2-methoxypropane. Group: Biochemicals. Grades: Highly Purified. CAS No. 31805-84-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. USBiological 2
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1,3-Bis(N-carbazolyl)benzene 1,3-Bis(N-carbazolyl)benzene. Alternative Names: 1,3-Di(9H-carbazol-9-yl)benzene,9,9'-(1,3-Phenylene)bis-9H-carbazole,N,N'-Dicarbazolyl-3,5-benzene. CAS No. 550378-78-4. Molecular formula: C30H20N2. Mole weight: 408.49. IUPAC Name: 9-(3-carbazol-9-ylphenyl)carbazole. SMILES: c1cc(cc(c1)-n2c3ccccc3c4ccccc24)-n5c6ccccc6c7ccccc57. InChI: 1S/C30H20N2/c1-5-16-27-23(12-1)24-13-2-6-17-28(24)31(27)21-10-9-11-22(20-21)32-29-18-7-3-14-25(29)26-15-4-8-19-30(26)32/h1-20H,MZYDBGLUVPLRKR-UHFFFAOYSA-N. Alfa Chemistry Materials 5
1,3-Bis(N-carbazolyl)benzene 1,3-Bis(N-carbazolyl)benzene. Uses: For analytical and research use. CAS No. 550378-78-4. Mole weight: 408.49. Catalog: AP550378784. Alfa Chemistry Analytical Products
1,3-Bis(O-dimethoxytrityl)-2-(N-fmoc-4-aminobutyl)-1,3-propanediol 1,3-Bis(O-dimethoxytrityl)-2-(N-fmoc-4-aminobutyl)-1,3-propanediol. Group: Biochemicals. Alternative Names: [6- [Bis (4-methoxyphenyl) phenylmethoxy] -5- [ [bis (4-methoxyphenyl) phenylmethoxy] methyl] hexyl] carbamic acid 9H-fluoren-9-ylmethyl ester. Grades: Highly Purified. CAS No. 353754-96-8. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C64H63NO8. US Biological Life Sciences. USBiological 2
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1,3-Bis-(o-tert-butyldimethylsilyl)-Fmoc-D-erythro-sphingosine Protected Sphingosine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
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1, 3-Bis[ (p-chlorobenzyliden) amino]guanidine hydrochloride Robenidine Impurity. Group: Biochemicals. Alternative Names: Robenidine hydrochloride; 1, 3-Bis[ (4-chlorobenzylidene) amino]guanidine monohydrochloride. Grades: Highly Purified. CAS No. 25875-50-7. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. USBiological 2
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1,3-bis(prop-2-enyl)-5-(3-trimethoxysilylpropyl)-1,3,5-triazinane-2,4,6-trione 1,3-bis(prop-2-enyl)-5-(3-trimethoxysilylpropyl)-1,3,5-triazinane-2,4,6-trione. CAS No. 26903-80-0. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications. Cenik Chemicals
1,3-bis((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-piperidin-1-yl)propan-1-one An impurity of Ibrutinib, a medication used to treat refractory chronic lymphocytic leukemia (CLL) and mantle cell lymphoma. Synonyms: 1-Propanone, 1,3-bis((3R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo(3,4-d)pyrimidin-1-yl)-1-piperidinyl)-; Ibrutinib impurity PDEJ. Grade: ≥95%. CAS No. 1987905-93-0. Molecular formula: C47H46N12O3. Mole weight: 826.97. BOC Sciences 3
1,3-bis((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one An impurity of Ibrutinib, a medication used to treat refractory chronic lymphocytic leukemia (CLL) and mantle cell lymphoma. Synonyms: 1-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-((S)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one; Ibrutinib Impurity 15. Grade: 95% HPLC. CAS No. 1288338-97-5. Molecular formula: C47H46N12O3. Mole weight: 826.95. BOC Sciences 3
1,3-Bis[(T-Butyldimethylsilyloxy)Methyl]Benzene 1,3-Bis[(T-Butyldimethylsilyloxy)Methyl]Benzene. CAS No. 1055310-31-0. Purity: 0.95. Product ID: ACM1055310310. Molecular formula: C20H38O2Si2. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 2
1,3-Bis(tert-butoxycarbonyl)-2-methylisothiourea 1,3-Bis(tert-butoxycarbonyl)-2-methylisothiourea is used to prepare bis(amidinoaryl)furans as antifungal and antituberculosis agents. It is also used to prepare 17 β estradiol linked N,N-bis-(2-chloroethyl)aniline derivatives as DNA binding agents with antitumor activities. Group: Biochemicals. Grades: Highly Purified. CAS No. 107819-90-9. Pack Sizes: 1g, 5 g. Molecular Formula: C12H22N2O4S. US Biological Life Sciences. USBiological 2
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1,3-Bis(tributylstannyl)benzene 1,3-Bis(tributylstannyl)benzene. CAS No. 24344-61-4. Molecular formula: C30H58Sn2. Mole weight: 656.2g/mol. IUPAC Name: tributyl-(3-tributylstannylphenyl)stannane. SMILES: CCCC[Sn](CCCC)(CCCC)C1=CC(=CC=C1)[Sn](CCCC)(CCCC)CCCC. InChI: InChI=1S/C6H4.6C4H9.2Sn/c1-2-4-6-5-3-1;6*1-3-4-2;;/h1-3,6H;6*1,3-4H2,2H3; Alfa Chemistry Materials 3
1,3-Bis(triethoxysilyl)benzene 1,3-Bis(triethoxysilyl)benzene. CAS No. 16067-99-5. Molecular formula: C18H34O6Si2. Mole weight: 402.6g/mol. IUPAC Name: triethoxy-(3-triethoxysilylphenyl)silane. SMILES: CCO[Si](C1=CC(=CC=C1)[Si](OCC)(OCC)OCC)(OCC)OCC. InChI: InChI=1S/C18H34O6Si2/c1-7-19-25(20-8-2,21-9-3)17-14-13-15-18(16-17)26(22-10-4,23-11-5)24-12-6/h13-16H,7-12H2,1-6H3. Alfa Chemistry Materials 3
1,3-Bis(triethoxysilyl)benzene,96% 1,3-Bis(triethoxysilyl)benzene,96%. Alternative Names: 1,3-Bis(triethoxysilyl)benzene, 16067-99-5, Triethoxy-(3-triethoxysilylphenyl)silane, AGN-PC-00CHCY, SureCN574271, 598135_ALDRICH, AKOS015889113, I01-16955. CAS No. 16067-99-5. Purity: 96%. Product ID: ACM16067995. Molecular formula: C18H34O6Si2. Mole weight: 402.63. IUPAC Name: triethoxy-(3-triethoxysilylphenyl)silane. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 4
1,3-Bis(Triphenylsilyl)Benzene 1,3-Bis(Triphenylsilyl)Benzene. Alternative Names: 1,3-Bis(triphenylsilyl)benzene;m-bis(triphenylsilyl)benzene;UGH3;UGH3 , 1,3-Bis(triphenylsilyl)benzene;1,3-Bis(triphenylsilyl)benzene UGH3;1,3-Phenylenebis[triphenylsilane;1,3-Bis(triphenylsilyl)benzene 97%. CAS No. 18920-16-6. Product ID: ACM18920166. Molecular formula: C42H34Si2. Mole weight: 594.89 g/mol. IUPAC Name: triphenyl-(3-triphenylsilylphenyl)silane. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 4
1,3-Bis(Triphenylsilyl)Benzene 1,3-Bis(Triphenylsilyl)Benzene. Alternative Names: 1,3-Bis(triphenylsilyl)benzene;m-bis(triphenylsilyl)benzene;UGH3;UGH3 , 1,3-Bis(triphenylsilyl)benzene;1,3-Bis(triphenylsilyl)benzene UGH3;1,3-Phenylenebis[triphenylsilane;1,3-Bis(triphenylsilyl)benzene 97%. CAS No. 18920-16-6. Molecular formula: C42H34Si2. Mole weight: 594.89 g/mol. IUPAC Name: triphenyl-(3-triphenylsilylphenyl)silane. SMILES: C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC(=CC=C4)[Si](C5=CC=CC=C5)(C6=CC=CC=C6)C7=CC=CC=C7. InChI: InChI=1S/C42H34Si2/c1-7-20-35(21-8-1)43(36-22-9-2-10-23-36,37-24-11-3-12-25-37)41-32-19-33-42(34-41)44(38-26-13-4-14-27-38,39-28-15-5-16-29-39)40-30-17-6-18-31-40/h1-34H. Alfa Chemistry Materials 2
1,3-Bis-(Z-Leu-Leu)-diaminoacetone 1,3-Bis-(Z-Leu-Leu)-diaminoacetone, a cysteine protease inhibitor, can specifically and efficiently inhibit the processing of p-Prl signal peptide (IC50 ca. 50 nM) without affecting the activity of signal peptidase and lysosomal cathepsin, proteasome, and other proteases. Synonyms: (Z-LL)2 Ketone; Z-Leu-Leu-NH-CH2-CO-CH2-NH-Leu-Leu-Z; 2,2'-(2-Oxo-1,3-propanediyl)bis[N-[(phenylmethoxy)carbonyl]-L-leucyl-L-leucinamide; 1,3-di-(N-carboxybenzoyl-leucyl-leucyl)aminoacetone; Dibenzyl [(4S,7S,15S,18S)-7,15-diisobutyl-2,20-dimethyl-5,8,11,14,17-pentaoxo-6,9,13,16-tetraazahenicosane-4,18-diyl]biscarbamate. Grade: ≥95%. CAS No. 313664-40-3. Molecular formula: C43H64N6O9. Mole weight: 809.00. BOC Sciences 9
1,3-bi-TBS-trans-Alfacalcidol 1,3-bi-TBS-trans-Alfacalcidol is an intermediate of alfacalcidol, which is an active metabolite of vitamin D3. Vitamin D3 has been found to be effective in mediating intestinal calcium absorbtion and bone calcium metabolism. Synonyms: Silane, [[(1a,3b,5E,7E)-9,10-secocholesta-5,7,10(19)-triene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl-. CAS No. 112670-85-6. Molecular formula: C39H72O2Si2. Mole weight: 629.16. BOC Sciences 3
1,3-bi-TBS-trans-Calcipotriol 1,3-bi-TBS-trans-Calcipotriol is an intermediate of calcipotriol synthesis. Calcipotriol is a vitamin D3 analogue used for psoriasis treatment. Synonyms: (5E,24R)-1,3-Bis-O-(tert-Butyldimethylsilyl)-calcipotriene; (E,1R,4R)-4-[(1R,3aS,4E,7aR)-4-[(2E)-2-[(3S,5R)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-ol. CAS No. 112849-26-0. Molecular formula: C39H68O3Si2. Mole weight: 641.14. BOC Sciences 3
1,3-bi-TBS-trans-Calcitriol 1,3-bi-TBS-trans-Calcitriol is a derivative of vitamin D3 and an impurity of calcitriol. Calcitriol is a metabolite of vitamin D, and it increases the level of calcium in the blood. Synonyms: 9,10-Secocholesta-5,7,10(19)-trien-25-ol, 1,3-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, (1α,3β,5E,7E)-; (R)-6-((1R,3aS,7aR,E)-4-((E)-2-((3S,5R)-3,5-Bis((tert-butyldimethylsilyl)oxy)-2-methylenecyclohexylidene)ethylidene)-7a-methyloctahydro-1H-inden-1-yl)-2-methylheptan-2-ol; Bis-TBDMS-trans-calcitriol. Grade: >95%. CAS No. 140710-98-1. Molecular formula: C39H72O3Si2. Mole weight: 645.16. BOC Sciences 3
1,3-bi-TBS-trans-Doxercalciferol 1,3-bi-TBS-trans-Doxercalciferol is an impurity of doxercalciferol, an analog of Vitamin D2 with antirachitic activity. Synonyms: Silane, [[(1a,3b,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl-; (3S)-1,3-Bis-O-(tert-Butyldimethylsilyl)-3-hydroxy-5,6-trans-vitamin D2. CAS No. 111594-58-2. Molecular formula: C40H72O2Si2. Mole weight: 641.17. BOC Sciences 3
13-Bromo-1-tridecanol 13-Bromo-1-tridecanol is used in the synthesis of quinol fatty alcohols (QFA) which shows a very potent activity on axonal growth. Group: Biochemicals. Grades: Highly Purified. CAS No. 116754-58-6. Pack Sizes: 250mg, 1g. Molecular Formula: C13H27BrO, Molecular Weight: 279.26. US Biological Life Sciences. USBiological 2
Worldwide
1-(3-Bromo-2-fluorophenyl)ethanone 1-(3-Bromo-2-fluorophenyl)ethanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 161957-61-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C8H6BrFO, Molecular Weight: 217.04. US Biological Life Sciences. USBiological 1
Worldwide
1-(3-Bromo-2-hydroxyphenyl)ethanone 1- (3-Bromo-2-hydroxyphenyl) ethanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 1836-05-1. Pack Sizes: 100mg, 250mg. Molecular Formula: C8H7BrO2, Molecular Weight: 215.04. US Biological Life Sciences. USBiological 1
Worldwide
1-(3-Bromo-4-chlorophenyl)butan-1-one 1-(3-Bromo-4-chlorophenyl)butan-1-one. Group: Biochemicals. Grades: Highly Purified. CAS No. 1280786-91-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C10H10BrClO, Molecular Weight: 261.54. US Biological Life Sciences. USBiological 1
Worldwide
1-(3-Bromo-4-chlorophenyl)pentan-1-one 1-(3-Bromo-4-chlorophenyl)pentan-1-one. Group: Biochemicals. Grades: Highly Purified. CAS No. 1280786-92-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C11H12BrClO, Molecular Weight: 275.57. US Biological Life Sciences. USBiological 1
Worldwide
1-(3-Bromo-4-chlorophenyl)propan-1-one 1-(3-Bromo-4-chlorophenyl)propan-1-one. Group: Biochemicals. Grades: Highly Purified. CAS No. 1261527-19-8. Pack Sizes: 100mg, 250mg. Molecular Formula: C9H8BrClO, Molecular Weight: 247.52. US Biological Life Sciences. USBiological 1
Worldwide
1-(3-Bromo-4-fluorobenzoyl)piperidine 1-(3-Bromo-4-fluorobenzoyl)piperidine. Alternative Names: 1-(3-BROMO-4-FLUOROBENZOYL)PIPERIDINE, 1033201-74-9, CTK4A1954, ANW-14849, AKOS015834305, AG-D-13926, 1-(3-Bromo-4-fluorobenzoyl)piperidine,, KB-08594, A-4245. CAS No. 1033201-74-9. Purity: 96%. Product ID: ACM1033201749. Molecular formula: C12H13BrFNO. Mole weight: 286.1. IUPAC Name: (3-bromo-4-fluorophenyl)-piperidin-1-ylmethanone. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 2
1-(3-Bromo-4-hydroxy-5-methoxyphenyl)-2-propanone 1-(3-Bromo-4-hydroxy-5-methoxyphenyl)-2-propanone is an intermediate in the synthesis of derivatives of Carbidopa (C175915), an inhibitor of aromatic amino acid decarboxylase. Group: Biochemicals. Grades: Highly Purified. CAS No. 205826-79-5. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 1
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1-(3-Bromo-4-methoxyphenyl)ethanone 1- (3-Bromo-4-methoxyphenyl) ethanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 35310-75-9. Pack Sizes: 100mg, 250mg. Molecular Formula: C9H9BrO2, Molecular Weight: 229.07. US Biological Life Sciences. USBiological 1
Worldwide
1-(3-Bromo-5-fluorophenyl)ethanone 1-(3-Bromo-5-fluorophenyl)ethanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 105515-20-6. Pack Sizes: 25mg, 50mg. Molecular Formula: C8H6BrFO, Molecular Weight: 217.04. US Biological Life Sciences. USBiological 1
Worldwide
1-(3-Bromo-5-fluorophenyl)piperidine hydrochloride 1-(3-Bromo-5-fluorophenyl)piperidine hydrochloride. CAS No. 1242336-61-3. Purity: 98%. Product ID: ACM1242336613. Molecular formula: C11H14BrClFN. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 3
1-(3-Bromo-5-methoxyphenyl)ethanone 1-(3-bromo-5-methoxyphenyl)ethanone is a reactant in designing a selective inhibitors of dihydrofolate reductase from Cryptosporidium. Group: Biochemicals. Grades: Highly Purified. CAS No. 1073642-71-3. Pack Sizes: 500mg, 1g. Molecular Formula: C9H9BrO2. US Biological Life Sciences. USBiological 1
Worldwide
1-(3-Bromo-5-methylphenylsulfonyl)piperidine 1-(3-Bromo-5-methylphenylsulfonyl)piperidine. Alternative Names: 1020252-95-2, 1-(3-BROMO-5-METHYLPHENYLSULFONYL)PIPERIDINE, 1-((3-Bromo-5-methylphenyl)sulfonyl)piperidine, ACMC-2097yy, CTK4A0581, ANW-14600, AKOS015834189, AG-D-10067, AK-91268, KB-08603, 1-(3-Bromo-5-methylphenylsulfonyl)piperidine,, A-4158, I14-24804. CAS No. 1020252-95-2. Purity: 97%. Product ID: ACM1020252952. Molecular formula: C12H16BrNO2S. Mole weight: 318.2. IUPAC Name: 1-(3-bromo-5-methylphenyl)sulfonylpiperidine. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 2
1-(3-Bromo-5-methylpyridin-2-yl)-4-propylpiperazine,hcl 1-(3-Bromo-5-methylpyridin-2-yl)-4-propylpiperazine,hcl. Alternative Names: 1187386-03-3, 1-(3-Bromo-5-methylpyridin-2-yl)-4-propylpiperazine hydrochloride, BD230300, CTK8B6456, ANW-53488, AKOS015900440, AK-92132, KB-08605, I13-556, 1-(3-Bromo-5-methylpyridin-2-yl)-4-propylpiperazine, HCl. CAS No. 1187386-03-3. Purity: 98%. Product ID: ACM1187386033. Molecular formula: C13H21BrClN3. Mole weight: 334.7. IUPAC Name: 1-(3-bromo-5-methylpyridin-2-yl)-4-propylpiperazine;hydrochloride. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 3
1-(3-Bromo-5-methylpyridin-2-yl)piperazine 1-(3-Bromo-5-methylpyridin-2-yl)piperazine. Alternative Names: 1-(3-Bromo-5-methylpyridin-2-yl)piperazine, 1187386-35-1, ACMC-2099zq, CTK4B0870, ANW-17220, AKOS015834404, AG-L-20616, AK-92128, BD230296, KB-08606, 1-(3-Bromo-5-methylpyridin-2-yl)piperazine,, A-5316, I13-352. CAS No. 1187386-35-1. Purity: 96%. Product ID: ACM1187386351. Molecular formula: C10H14BrN3. Mole weight: 256.1. IUPAC Name: 1-(3-bromo-5-methylpyridin-2-yl)piperazine. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 3
1-(3-Bromo-5-methylpyridin-2-yl)piperazine 1-(3-Bromo-5-methylpyridin-2-yl)piperazine. Group: Biochemicals. Grades: Highly Purified. CAS No. 1187386-35-1. Pack Sizes: 100mg, 250mg. Molecular Formula: C10H14BrN3, Molecular Weight: 256.14. US Biological Life Sciences. USBiological 1
Worldwide
1-(3-Bromo-6-methylquinolin-4-yl)pyrrolidine-2,5-dione 1-(3-Bromo-6-methylquinolin-4-yl)pyrrolidine-2,5-dione. Group: Biochemicals. Grades: Highly Purified. CAS No. 1393442-63-1. Pack Sizes: 25mg, 50mg. Molecular Formula: C14H11BrN2O2, Molecular Weight: 319.153. US Biological Life Sciences. USBiological 1
Worldwide
1-(3-Bromo-benzenesulfonyl)-piperazine 1-(3-Bromo-benzenesulfonyl)-piperazine. Alternative Names: 1-[(3-bromophenyl)sulfonyl]piperazine, 1-(3-bromo-benzenesulfonyl)-piperazine, 1-(3-bromophenyl)sulfonylpiperazine, AC1M6TRV, AC1Q24JT, SureCN6798179, CTK5I8591, MolPort-002-465-352, 1-(3-Bromobenzenesulfonyl)piperazine, ZINC36259539, 1-(3-bromo-benzenesulfonyl)piperazine, AKOS008967108, AG-A-16339, MCULE-2715634595, KB-213662, EN300-07236, T0520-2898, 179051-77-5. CAS No. 179051-77-5. Purity: 96%. Product ID: ACM179051775. Molecular formula: C10H13BrN2O2S. Mole weight: 305.19. IUPAC Name: 1-(3-bromophenyl)sulfonylpiperazine. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 4
1-(3-Bromobenzyl)piperidine 1- (3-Bromobenzyl) piperidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 59507-40-3. Pack Sizes: 100mg, 250mg. Molecular Formula: C12H16BrN, Molecular Weight: 254.17. US Biological Life Sciences. USBiological 1
Worldwide
1,3-Bromochloropropane Bromochloropropane. CAS No. 109-70-6. Categories: 1-bromo-3-chloropropane. Richman Chemical
Pennsylvania PA
1-[3-(Bromomethyl)phenyl]-1H-pyrrole 1-[3-(Bromomethyl)phenyl]-1H-pyrrole. Group: Biochemicals. Grades: Highly Purified. CAS No. 112596-36-8. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C11H10BrN. US Biological Life Sciences. USBiological 2
Worldwide
1-(3-Bromophenoxy)-2-fluoro-4-nitrobenzene 1-(3-Bromophenoxy)-2-fluoro-4-nitrobenzene. Group: Biochemicals. Grades: Highly Purified. CAS No. 74660-86-9. Pack Sizes: 100mg, 250mg. Molecular Formula: C12H7BrFNO3, Molecular Weight: 312.089999999999. US Biological Life Sciences. USBiological 1
Worldwide
1-(3-Bromophenyl)-1H-pyrazole 1-(3-Bromophenyl)-1H-pyrazole. Group: Biochemicals. Grades: Highly Purified. CAS No. 294877-33-1. Pack Sizes: 100mg, 250mg. Molecular Formula: C9H7BrN2, Molecular Weight: 223.07. US Biological Life Sciences. USBiological 1
Worldwide

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