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| Product | Description | |
|---|---|---|
| Spiro[4.5]dec-8-en-7-one, 1-(6-hydroxy-1,5-dimethylhexyl)-4,8-dimethyl-, [1R-[1α(1R*,5S*),4β,5β]]- | Spiro[4.5]dec-8-en-7-one, 1-(6-hydroxy-1,5-dimethylhexyl)-4,8-dimethyl-, [1R-[1α(1R*,5S*),4β,5β]]-. Alternative Names: Spiro[4.5]dec-8-en-7-one, 1-(6-hydroxy-1,5-dimethylhexyl)-4,8-dimethyl-, [1R-[1α(1R*,5S*),4β,5β]]- (9CI). CAS No. 151310-18-8. Molecular formula: C20H34O2. Mole weight: 306.48. |  |
| Spiro[4.5]decane-1-hexanol, 7-hydroxy-8-(hydroxymethyl)-β,ζ,4-trimethyl- | Spiro[4.5]decane-1-hexanol, 7-hydroxy-8-(hydroxymethyl)-β,ζ,4-trimethyl-. Alternative Names: 7-hydroxy-8-(hydroxymethyl)-beta,zeta,4-trimethyl-spiro[4.5]decane-1-hexanol. CAS No. 90363-89-6. Molecular formula: C20H38O3. Mole weight: 326.51. | |
| Spiro[4.5]decane-8-carboxylic acid, 1-(1,5-dimethylhexyl)-7-hydroxy-4-(hydroxymethyl)-, methyl ester, [1R-[1α(R*),4β,5β(7S*,8S*)]]- | Spiro[4.5]decane-8-carboxylic acid, 1-(1,5-dimethylhexyl)-7-hydroxy-4-(hydroxymethyl)-, methyl ester, [1R-[1α(R*),4β,5β(7S*,8S*)]]-. CAS No. 110623-81-9. Molecular formula: C21H38O4. Mole weight: 354.52. | |
| Spiro[4.5]decane-8-carboxylic acid, 7-(acetyloxy)-1-[6-(acetyloxy)-1,5-dimethylhexyl]-4-methyl-, methyl ester | Spiro[4.5]decane-8-carboxylic acid, 7-(acetyloxy)-1-[6-(acetyloxy)-1,5-dimethylhexyl]-4-methyl-, methyl ester. Alternative Names: 7-(acetyloxy)-1-[6-(acetyloxy)-1,5-dimethylhexyl]-4-methyl-spiro[4.5]decane-8-carboxylic acid methyl ester. CAS No. 90363-88-5. Molecular formula: C25H42O6. Mole weight: 438.60. | |
| Spiro[4.5]decane-8-carboxylic acid, 7-hydroxy-1-(6-hydroxy-1,5-dimethylhexyl)-4-methyl-, methyl ester | Spiro[4.5]decane-8-carboxylic acid, 7-hydroxy-1-(6-hydroxy-1,5-dimethylhexyl)-4-methyl-, methyl ester. Alternative Names: 7-Hydroxy-1-(6-hydroxy-1,5-dimethylhexyl)-4-methyl-spiro[4.5]decane-8-carboxylic acid methyl ester. CAS No. 90363-87-4. Molecular formula: C21H38O4. Mole weight: 354.52. | |
| Spiro[5.5]undecane-3-carboxylic acid | Spiro[5.5]undecane-3-carboxylic acid. Alternative Names: Spiro[5.5]undecane-3-carboxylic acid. CAS No. 18244-47-8. Purity: 96%. Product ID: ACM18244478. Molecular formula: C12H20O2. Mole weight: 196.286. IUPAC Name: spiro[5.5]undecane-3-carboxylic acid. Alfa Chemistry - ISO 9001:32057 Certified. |  |
| Spiro[9H-fluorene-9,9'-[9H]xanthene]-2,2',7,7'-tetramine | Spiro[9H-fluorene-9,9'-[9H]xanthene]-2,2',7,7'-tetramine (X60) is a hole transporting material (HTM) with a nonplanar 3D structure which reduces the electronic coupling and charge recombination. It can be used as a starting material in the fabrication of green and cost effective p-type organic semiconductors. Uses: X60 can be used as a conducting polymer in the formation of perovskite based solar cells with high efficiency. Alternative Names: N2,N2,N7,N7,N2',N2',N7',N7'-octakis(4-methoxyphenyl)spiro[9H-fluorene-9,9'-[9H]xanthene]-2,2',7,7'-tetramine,X60. CAS No. 1887794-22-0. Molecular formula: (C22H21N)n. Mole weight: 1241.43. | |
| Spirobenzofuran | It is produced by the strain of Acremonium sp. HKI 0230. It has moderate activity against gram-positive bacteria such as Bacillus subtilis with MIC of 25 μg/mL. It has no effect against gram-negative bacteria and fungi. Alternative Names: 2,5-dihydroxy-2',2',6-trimethyl-2H-spiro[benzofuran-3,1'-cyclopentan]-4'-one. Molecular formula: C15H18O4. Mole weight: 262.30. | |
| Spiro[benzofuran-2(3H),1'-[2,5]cyclohexadiene]-2'-carboxylic acid,7-chloro-4-hydroxy-6'-methoxy-6-methyl-3,4'-dioxo-,methyl ester,(+)- | Spiro[benzofuran-2(3H),1'-[2,5]cyclohexadiene]-2'-carboxylic acid,7-chloro-4-hydroxy-6'-methoxy-6-methyl-3,4'-dioxo-,methyl ester,(+)-. Alternative Names: SS-19508B;(+)-7-Chloro-4-hydroxy-6'-methoxy-6-methyl-3,4'-dioxospiro[benzofuran-2(3H),1'-[2,5]cyclohexadiene]-2'-carboxylic acid methyl ester;Antibiotic SS-19508B. CAS No. 102580-39-2. Purity: 96%. Product ID: ACM102580392. Molecular formula: C17H13ClO7. Mole weight: 364.73. IUPAC Name: SS-19508B. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Spiro[benzofuran-2(3H),4'-piperidine],5-chloro-,hydrobromide(1:1) | Spiro[benzofuran-2(3H),4'-piperidine],5-chloro-,hydrobromide(1:1). Alternative Names: 5-chloro-1H,3H-spiro[1-benzofuran-2,4-piperidine] hydrobromide; 5-chloro-1H,3H-spiro[1-benzofuran-2,4-piperidine] hydrobromic acid salt; 5-chloro-3H-spiro[1-benzofuran-2,4-piperidine] hydrobromide; SPIRO[BENZOFURAN-2(3H),4-PIPERIDINE],5-CHLORO-,HYDROBROMI. CAS No. 1003567-30-3. Purity: 96%. Product ID: ACM1003567303. Molecular formula: C12H14ClNO.BrH. Mole weight: 304.610600 [g/mol]. IUPAC Name: 5-chlorospiro[3H-1-benzofuran-2,4-piperidine];hydrobromide. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Spirobicromane | Spirobicromane. CAS No. 3127-14-8. Molecular formula: C21H24O4. Mole weight: 340.4g/mol. IUPAC Name: 4,4,4',4'-tetramethyl-2,2'-spirobi[3H-chromene]-7,7'-diol. SMILES: CC1(CC2(CC(C3=C(O2)C=C(C=C3)O)(C)C)OC4=C1C=CC(=C4)O)C. InChI: InChI=1S/C21H24O4/c1-19(2)11-21(24-17-9-13(22)5-7-15(17)19)12-20(3,4)16-8-6-14(23)10-18(16)25-21/h5-10,22-23H,11-12H2,1-4H3. |  |
| Spirobicromane, ≥99% | Spirobicromane, ≥99%. CAS No. 3127-14-8. Molecular formula: C21H24O4. Mole weight: 340.4g/mol. IUPAC Name: 4,4,4',4'-tetramethyl-2,2'-spirobi[3H-chromene]-7,7'-diol. SMILES: CC1(CC2(CC(C3=C(O2)C=C(C=C3)O)(C)C)OC4=C1C=CC(=C4)O)C. InChI: InChI=1S/C21H24O4/c1-19(2)11-21(24-17-9-13(22)5-7-15(17)19)12-20(3,4)16-8-6-14(23)10-18(16)25-21/h5-10,22-23H,11-12H2,1-4H3. | |
| Spiro[Chromene-2,4'-piperidin]-4(3H)-one Hydrochloride | Spiro[Chromene-2,4'-piperidin]-4(3H)-one Hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 159635-39-9. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. |  Worldwide |
| Spiro[Chromene-2,4'-piperidin]-4(3H)-one Hydrochloride ≥95% (NMR) | Spiro[Chromene-2,4'-piperidin]-4(3H)-one Hydrochloride ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. CAS No. 159635-39-9. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Spiro[cyclopenta[7,8]phenanthro[2,3-c]pyrazole-1(2H),2'-oxetane](8ci,9ci) | Spiro[cyclopenta[7,8]phenanthro[2,3-c]pyrazole-1(2H),2'-oxetane](8ci,9ci). Alternative Names: T-AMYLMERCAPTAN;2-METHYLBUTANETHIOL;2-METHYLBUTYL MERCAPTAN;FEMA 3303. CAS No. 187-18-8. Purity: 96%. Product ID: ACM187188. Molecular formula: C20H14N2O. Mole weight: 104.21. IUPAC Name: 2-methylbutane-1-thiol. ECNumber: 217-515-3. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Spiro[cyclopentane-1,3'-[7]oxabicyclo[4.1.0]heptane]-2-butanoic acid, 5'-hydroxy-6'-(methoxycarbonyl)-γ,5-dimethyl-, methyl ester | Spiro[cyclopentane-1,3'-[7]oxabicyclo[4.1.0]heptane]-2-butanoic acid, 5'-hydroxy-6'-(methoxycarbonyl)-γ,5-dimethyl-, methyl ester. Alternative Names: 5'-hydroxy-6'-(methoxycarbonyl)-γ,5-dimethyl-spiro[cyclopentane-1,3'-[7]oxabicyclo[4.1.0]heptane]-2-butanoic acid methyl ester. CAS No. 90363-76-1. Molecular formula: C19H30O6. Mole weight: 354.44. | |
| Spirodiclofen | Spirodiclofen. Group: Biochemicals. Alternative Names: 1-Oxaspiro[4.5]decane, butanoic acid deriv.; BAJ 2740; Envidor; Luomanshuangzhi; 2,2-Dimethylbutanoic Acid 3-(2,4-Dichlorophenyl)-2-oxo-1-oxaspiro[4.5]dec-3-en-4-yl Ester. Grades: Highly Purified. CAS No. 148477-71-8. Pack Sizes: 250mg. Molecular Formula: C21H24Cl2O4, Molecular Weight: 411.32. US Biological Life Sciences. | Worldwide |
| Spiro[fluorene-9,9'-xanthene]-2,7-diylbis(diphenylphosphineoxide) | Spiro[fluorene-9,9'-xanthene]-2,7-diylbis(diphenylphosphineoxide). CAS No. 1346002-81-0. Purity: 98%. Product ID: ACM1346002810. Molecular formula: C49H34O3P2. Mole weight: 732.74. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Spiro[fluorene-9,9'-xanthene]-3',6'-diol | Spiro[fluorene-9,9'-xanthene]-3',6'-diol. CAS No. 4081-00-9. Molecular formula: C25H16O3. Mole weight: 364.4. Purity: >98.0%(GC). IUPAC Name: spiro[fluorene-9,9'-xanthene]-3',6'-diol. SMILES: C1=CC=C2C(=C1)C3=CC=CC=C3C24C5=C(C=C(C=C5)O)OC6=C4C=CC(=C6)O. InChI: InChI=1S/C25H16O3/c26-15-9-11-21-23(13-15)28-24-14-16(27)10-12-22(24)25(21)19-7-3-1-5-17(19)18-6-2-4-8-20(18)25/h1-14,26-27H. | |
| Spirofungin A | It is produced by the strain of Str. violaceusniger Tü 4113. It has strong anti-yeast activity and moderate anti-filamentous fungus effect, but it has no effect against Gram-positive and Gram-negative bacteria. Alternative Names: (2E,6E,8E)-(4S,5S)-10-[(2R,3S,6S,8R,9S)-8-((1E,3E)-4-Carboxy-3-methyl-buta-1,3-dienyl)-3,9-dimethyl-1,7-dioxa-spiro[5.5]undec-2-yl]-5-hydroxy-4,8-dimethyl-deca-2,6,8-trienoic acid; (-)-spirofungin A; 2,6,8-Decatrienoic acid, 10-[(2R,3S,6S,8R,9S)-8-[(1E,3E)-4-carboxy-3-methyl-1,3-butadienyl]-3,9-dimethyl-1,7-dioxaspiro[5.5]undec-2-yl]-5-hydroxy-4,8-dimethyl-, (2E,4S,5S,6E,8E)-. CAS No. 214143-44-9. Molecular formula: C29H42O7. Mole weight: 502.64. | |
| Spirofungin B | It is produced by the strain of Str. violaceusniger Tü 4113. It has strong anti-yeast activity and moderate anti-filamentous fungus effect, but it has no effect against Gram-positive and Gram-negative bacteria. Alternative Names: (2E,6E,8E)-(4S,5S)-10-{(2R,3S,6R,8R,9S)-8-[(1E,3E)-4-carboxy-3-methyl-buta-1,3-dienyl]-3,9-dimethyl-1,7-dioxa-spiro(5.5)undec-2-yl}-5-hydroxy-4,8-dimethyl-deca-2,6,8-trienoic acid; 2,6,8-Decatrienoic acid, 10-[(2R,3S,6R,8R,9S)-8-[(1E,3E)-4-carboxy-3-methyl-1,3-butadienyl]-3,9-dimethyl-1,7-dioxaspiro[5.5]undec-2-yl]-5-hydroxy-4,8-dimethyl-, (2E,4S,5S,6E,8E)-. CAS No. 214143-46-1. Molecular formula: C29H42O7. Mole weight: 502.64. | |
| Spiro[furo[3,4-c]pyridine-3(1H),4-piperidine] | Spiro[furo[3,4-c]pyridine-3(1H),4-piperidine]. Alternative Names: Spiro[furo[3,4-c]pyridine-3(1H),4'-piperidine];Spiro[furo[3,4-c]pyridine-3(1H),4'-piperidine] hydrochloride. CAS No. 1017599-04-0. Purity: 96%. Product ID: ACM1017599040. Molecular formula: C11H14N2O.2HCl. Mole weight: 190.241660 [g/mol]. IUPAC Name: spiro[1H-furo[3,4-c]pyridine-3,4-piperidine]. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Spiro[furo[3,4-c]pyridine-3(1H),4'-piperidine]-1'-carboxylic acid,1,1-dimethylethyl ester | Spiro[furo[3,4-c]pyridine-3(1H),4'-piperidine]-1'-carboxylic acid,1,1-dimethylethyl ester. Alternative Names: tert-Butyl 1H-spiro[furo[3,4-c]pyridine-3,4-piperidine]-1-carboxylate, 1017599-05-1, SureCN4065831, AKOS016013798, AK-83124, KB-260192. CAS No. 1017599-05-1. Purity: 96%. Product ID: ACM1017599051. Molecular formula: C16H22N2O3. Mole weight: 290.357480 [g/mol]. IUPAC Name: tert-butyl spiro[1H-furo[3,4-c]pyridine-3,4-piperidine]-1-carboxylate. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Spirogalbanone ® | Spirogalbanone ®. CAS No. 224031-70-3. VIGON Item # 503187. Categories: Speciality Ingrdients Suppliers, Fragrances, Perfumers. |  America & Internationally |
| Spiro[indoline-3,4'-piperidine] | Spiro[indoline-3,4'-piperidine]. Group: Biochemicals. Alternative Names: 1,2-Dihydrospiro[3H-indole-3,4'-piperidine]. Grades: Highly Purified. CAS No. 171-75-5. Pack Sizes: 250mg. Molecular Formula: C12H16N2, Molecular Weight: 188.27. US Biological Life Sciences. | Worldwide |
| Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitro- | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitro-. Alternative Names: 4,5-DIBROMO-2,7-DINITROFLUORESCEIN; 4',5'-DIBROMO-2',7'-DINITROFLUORESCEIN DISODIUM SALT; 4,5-DIBROMO-2,7-DINITROFLUORESCEIN DISODIUM SALT; ACID RED 91; EOSIN B; EOSIN BA OR BN; EOSIN B DISODIUM SALT; EOSIN BLUE SHADE. Grades: free acid biological. CAS No. 56360-46-4. Molecular formula: C20H8 Br2 N2 O9. Mole weight: 578.0787. | |
| Spiroisobenzofuran-1(3H),9-9hxanthene-2-carboxylic acid,6-(diethylamino)-3-oxo-,ethyl ester | Spiroisobenzofuran-1(3H),9-9hxanthene-2-carboxylic acid,6-(diethylamino)-3-oxo-,ethyl ester. CAS No. 154306-60-2. Product ID: ACM154306602. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Spiro[isobenzofuran-1(3H),4'-piperidin]-3-one hydrochloride | Spiro[isobenzofuran-1(3H),4'-piperidin]-3-one hydrochloride. CAS No. 172733-79-8. Product ID: ACM172733798. Molecular formula: C12H13NO2.HCl. Mole weight: 239.70. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Spiro[isobenzofuran-1(3H),9'-[9h]xanthen]-3-one,3',6'-dihydroxy-2',4',5',7'-tetraiodo- | Spiro[isobenzofuran-1(3H),9'-[9h]xanthen]-3-one,3',6'-dihydroxy-2',4',5',7'-tetraiodo-. Alternative Names: Iodeosin, Erythrosine acid, Erythrosin B, Tetraiodofluorescein, Iodoeosine, 2,4,5,7-Erythrosin, Erythrosine, phenolic, Solvent Red-?140, MLS001332405, MLS001332406, 2,4,5,7-Tetraiodofluorescein, 2,4,5,7-Tetraiodofluorescein, 200964_ALDRICH, EINECS 240-046-0, CID3259, MolPort-003-927-582, Fluorescein, 2,4,5,7-tetraiodo-, NSC 328781, 16423-68-0 (Parent), BRN 0062817. CAS No. 15905-32-5. Molecular formula: C20H8I4O5. Mole weight: 835.8924. Purity: >95.0%(LC). IUPAC Name: 3,6-dihydroxy-2,4,5,7-tetraiodospiro[2-benzofuran-3,9-xanthene]-1-one. SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)I)O)I)I)O)I. | |
| Spiro[isobenzofuran-1(3H),9'-[9h]xanthene]-5-carboxylicacid,3',6'-bis(2,2-dimethyl-1-oxopropoxy)-3-oxo-,2,5-dioxo-1-pyrrolidinylester | Spiro[isobenzofuran-1(3H),9'-[9h]xanthene]-5-carboxylicacid,3',6'-bis(2,2-dimethyl-1-oxopropoxy)-3-oxo-,2,5-dioxo-1-pyrrolidinylester. Alternative Names: 5-CARBOXYFLUORESCEIN DIPIVALATE N-HYDROXYSUCCINIMIDE ESTER;5-CARBOXYFLUORESCEIN DIPIVALATE SUCCINIMIDE ESTER;5-CARBOXYFLUORESCEIN-PIV SE. CAS No. 186032-65-5. Purity: 96%. Product ID: ACM186032655. Molecular formula: C35H31NO11. Mole weight: 641.62. IUPAC Name: (2,5-dioxopyrrolidin-1-yl)3',6'-bis(2,2-dimethylpropanoyloxy)-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylate. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Spiro[isobenzofuran-1(3H),9'-[9h]xanthene]-5-carboxylicacid,3',6'-bis(dimethylamino)-3-oxo- | Spiro[isobenzofuran-1(3H),9'-[9h]xanthene]-5-carboxylicacid,3',6'-bis(dimethylamino)-3-oxo-. Alternative Names: ST067127, 150322-05-7, Spiro[isobenzofuran-1(3H),9-[9H]xanthene]-5-carboxylicacid, 3,6-bis(dimethylamino)-3-oxo-, AC1NE5WZ, ACMC-20f12y, CTK0H4264, AG-A-78811, AG-D-96929, MCULE-2862030103, 5-CARBOXYTETRAMETHYLRHODAMINE;5-TAMRA, 12,15-bis(dimethylamino)-3-oxospiro[hydroisobenzofuran-1,9-xanthene]-5-carbox ylic acid, 3,6-bis(dimethylamino)-3-oxospiro[2-benzofuran-1,9-xanthene]-5-carboxylic acid. CAS No. 150322-05-7. Purity: 96%. Product ID: ACM150322057. Molecular formula: C25H22N2O5. Mole weight: 430.4526. IUPAC Name: 3,6-bis(dimethylamino)-3-oxospiro[2-benzofuran-1,9-xanthene]-5-carboxylic acid. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Spiro[isobenzofuran-1(3H),9'-[9h]xanthene]-6-carboxylicacid,3',6'-bis(dimethylamino)-3-oxo- | Spiro[isobenzofuran-1(3H),9'-[9h]xanthene]-6-carboxylicacid,3',6'-bis(dimethylamino)-3-oxo-. Alternative Names: 150322-06-8, Spiro[isobenzofuran-1(3H),9-[9H]xanthene]-6-carboxylicacid, 3,6-bis(dimethylamino)-3-oxo-, ACMC-20n5yf, CTK0H4287. CAS No. 150322-06-8. Purity: 96%. Product ID: ACM150322068. Molecular formula: C25H22N2O5. Mole weight: 430.45. IUPAC Name: 3,6-bis(dimethylamino)-1-oxospiro[2-benzofuran-3,9-xanthene]-5-carboxylic acid. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Spirolaxine | Spirolaxine is a long-chain phthalide antibiotic produced by Sporotrichum laxum. It exhibits anti-Helicobacter pylori property. Alternative Names: (+)-spirolaxine; Spirolaxin; (3R)-5-Hydroxy-7-methoxy-3-[5-[(2R,5R,7R)-2-methyl-1,6-dioxaspiro[4.5]dec-7-yl]pentyl]-1(3H)-isobenzofuranone. Grades: ≥95%. CAS No. 126382-01-2. Molecular formula: C23H32O6. Mole weight: 404.50. | |
| Spiro-MeOTAD | This product is an enabling product used as a Hole Transport Material for high-performance solar cells and thus has been enhanced for energy efficiency. Alternative Names: N2,N2,N2',N2',N7,N7,N7',N7'-octakis(4-methoxyphenyl)-9,9'-spirobi[9H-fluorene]-2,2',7,7'-tetramine,Spiro-OMeTAD. CAS No. 207739-72-8. Molecular formula: C81H68N4O8. Mole weight: 1225.43. Purity: 95%+. IUPAC Name: 2,2,7,7-tetrakis(N,N-di-p-methoxyphenyl-amine)-9,9-spirobifluorene. SMILES: COC(C=C1)=CC=C1N(C2=CC=C(C=C2)OC)C(C=C3)=CC4=C3C(C=CC(N(C5=CC=C(C=C5)OC)C6=CC=C(C=C6)OC)=C7)=C7C84C9=C(C=CC(N(C%10=CC=C(C=C%10)OC)C%11=CC=C(C=C%11)OC)=C9)C%12=C8C=C(N(C%13=CC=C(C=C%13)OC)C%14=CC=C(C=C%14)OC)C=C%12. InChI: InChI=1S/C81H68N4O8/c1-86-65-29-9-53(10-30-65)82(54-11-31-66(87-2)32-12-54)61-25-45-73-74-46-26-62(83(55-13-33-67(88-3)34-14-55)56-15-35-68(89-4)36-16-56)50-78(74)81(77(73)49-61)79-51-63(84(57-17-37-69(90-5)38-18-57)58-19-39-70(91-6)40-20-58)27-47-75(79)76-48-28-64(52-80(76)81)85(59-21-41-71(92-7)42-22-59)60-23-43-72(93-8)44-24-60/h9-52H,1-8H3,XDXWNHPWWKGTKO-UHFFFAOYSA-N. | |
| Spiro-MeOTAD | Spiro-MeOTAD is a high performance hole transport layer material. Spiro-MeOTAD can be used in highly efficient perovskite solar cells[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 207739-72-8. Pack Sizes: 100 mg; 250 mg; 500 mg; 1 g. Product ID: HY-W025445. |  |
| Spiromesifen Metabolite M01 | Spiromesifen Metabolite M01. Uses: For analytical and research use. CAS No. 148476-30-6. Mole weight: 272.34. Catalog: AP148476306. |  |
| Spiromesifen Metabolite M01 | It is the metabolite of Spiromesifen, which is a spirocyclic tetronic acid, environmentally friendly and novel structural pesticide. Alternative Names: 1-Oxaspiro[4.4]non-3-en-2-one, 4-hydroxy-3-(2,4,6-trimethylphenyl)-; 3-Mesityl-2-oxo-1-oxaspiro(4.4)non-3-en-4-ol; Spiromesifen-alcohol; 4-Hydroxy-3-mesityl-1-oxaspiro(4.4)non-3-en-2-one. Grades: ≥90%. CAS No. 148476-30-6. Molecular formula: C17H20O3. Mole weight: 272.34. | |
| Spiro[naphthalene-1(2H),2'-oxirane]-2,8-diol,5-[(2S)-2-(acetyloxy)-2-(3-furanyl)ethyl]-8a-[(acetyloxy)methyl]octahydro-5,6-dimethyl-,(1r,2s,4ar,5s,6r,8s,8ar)-(9ci) | Spiro[naphthalene-1(2H),2'-oxirane]-2,8-diol,5-[(2S)-2-(acetyloxy)-2-(3-furanyl)ethyl]-8a-[(acetyloxy)methyl]octahydro-5,6-dimethyl-,(1r,2s,4ar,5s,6r,8s,8ar)-(9ci). CAS No. 140366-56-9. Product ID: ACM140366569. Molecular formula: C24H34O8. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Spironolactone | Spironolactone is a synthetic, 17-lactone steroid which is a renal competitive aldosterone antagonist in a class of pharmaceuticals called potassium-sparing diuretics, used primarily to treat ascites in patients with liver disease, low-renin hypertension, hypokalemia, and Conns syndrome. Group: Biochemicals. Alternative Names: 7α,7α)-7-(Acetylthyo)-17-hydroxy-3-oxopregn-4-one-21-carboxylic Acid γ-Lactone; 7α-Acetylthio-3-oxo-17α-pregn-4-ene-21,17-carbolactone; SC-9420; Adactone. Grades: Highly Purified. CAS No. 52-01-7. Pack Sizes: 50g, 100g. Molecular Formula: C??H??O?S, Molecular Weight: 416.57. US Biological Life Sciences. | Worldwide |
| Spironolactone | Spironolactone is an aldosterone antagonist that acts on the aldosterone mineralocorticoid receptor (IC50=24 nM) and androgen receptor (IC50=77 nM), promotes podocyte autophagy and regulates pain. Spironolactone improves hypertension-related vascular hypertrophy and remodeling by reducing angiotensin II (Ang II)-induced inflammation, reduces aldosterone-induced vascular and soft tissue calcification through PIT1-dependent signaling, and alleviates vascular dysfunction in type II diabetic mice by reducing oxidative stress and restoring NO/GC signaling; at low concentrations, it and its metabolites can interfere with aldosterone biosynthesis in the adrenal cortex and inhibit voltage-dependent Ca2+ channels to exert antihypertensive effects[1][2][3][4][5][6][7][8][9][10]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: SC9420. CAS No. 52-01-7. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 1 g; 5 g. Product ID: HY-B0561. | |
| Spironolactone | 5g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C24H32O4S. CAS No. 52-01-7. Prepack ID 49631028-5g. Molecular Weight 416.57. See USA prepack pricing. |  |
| Spironolactone EP Impurity 10 | Spironolactone EP Impurity 10. Uses: For analytical and research use. CAS No. 38753-76-3. Molecular formula: C22H30O3S. Mole weight: 374.54. Catalog: APB38753763. | |
| Spironolactone EP Impurity 11 | Spironolactone EP Impurity 11. Uses: For analytical and research use. CAS No. 132152-57-9. Molecular formula: C18H22O3. Mole weight: 286.37. Catalog: APB132152579. | |
| Spironolactone EP Impurity 12 | Spironolactone EP Impurity 12. Uses: For analytical and research use. CAS No. 2202-1-9. Molecular formula: C27H42O4. Mole weight: 430.62. Catalog: APB2202019. | |
| Spironolactone EP Impurity 13 | Spironolactone EP Impurity 13. Uses: For analytical and research use. CAS No. 41059-95-4. Molecular formula: C22H32O6. Mole weight: 392.49. Catalog: APB41059954. | |
| Spironolactone EP Impurity 14 | Spironolactone EP Impurity 14. Uses: For analytical and research use. CAS No. 18456-03-6. Molecular formula: C21H28O6S. Mole weight: 408.51. Catalog: APB18456036. | |
| Spironolactone EP Impurity 15 | Spironolactone EP Impurity 15. Uses: For analytical and research use. CAS No. 35945-70-1. Molecular formula: C17H24O4. Mole weight: 292.38. Catalog: APB35945701. | |
| Spironolactone EP Impurity 16 | Spironolactone EP Impurity 16. Uses: For analytical and research use. CAS No. 18455-98-6. Molecular formula: C22H30O6. Mole weight: 390.48. Catalog: APB18455986. | |
| Spironolactone EP Impurity 18 | Spironolactone EP Impurity 18. Uses: For analytical and research use. Molecular formula: C22H30O4. Mole weight: 358.48. Catalog: APB10839. | |
| Spironolactone EP Impurity A | Spironolactone EP Impurity A. Uses: For analytical and research use. CAS No. 132458-33-4. Molecular formula: C24H30O4S. Mole weight: 414.56. Catalog: APB132458334. | |
| Spironolactone EP Impurity A (Delta-20-Spironolactone) | an impurity of Spironolactone. Alternative Names: (7α,17α)-7-(Acetylthio)-17-hydroxy-3-oxo-pregna-4,20-diene-21-carboxylic Acid γ-Lactone; spiro[17H-cyclopenta[a]phenanthrene-17,2'(5'H)-furan] Pregna-4,20-diene-21-carboxylic Acid Deriv. Grades: > 95%. CAS No. 132458-33-4. Molecular formula: C24H30O4S. Mole weight: 414.57. | |
| Spironolactone EP Impurity B | Spironolactone EP Impurity B. Uses: For analytical and research use. Molecular formula: C24H31BrO4S. Mole weight: 495.47. Catalog: APB10836. | |
| Spironolactone EP Impurity C | an intermediate in the synthesis of Canrenone. Alternative Names: 6,7-Dihydrocanrenone; 17-Hydroxy-3-oxo-17α-pregn-4-ene-21-carboxylic Acid γ-Lactone; 17β-Hydroxy-3-oxopregn-4-en-21-carboxylic Acid γ-Lactone; 3-(3-Oxo-17β-hydroxy-4-androsten-17-yl)propionic Acid γ-Lactone; 3-(3-Oxo-17β-hydroxyandrost-4-en-17α-yl)propiol. Grades: > 95%. CAS No. 976-70-5. Molecular formula: C22H30O3. Mole weight: 342.48. | |
| Spironolactone EP Impurity D | Spironolactone EP Impurity D. Uses: For analytical and research use. Molecular formula: C24H32O4S2. Mole weight: 448.64. Catalog: APB10837. | |
| Spironolactone EP Impurity E | Spironolactone EP Impurity E. Uses: For analytical and research use. CAS No. 33784-05-3. Molecular formula: C24H32O4S. Mole weight: 416.58. Catalog: APB33784053. | |
| Spironolactone EP Impurity G | Spironolactone EP Impurity G. Uses: For analytical and research use. CAS No. 880106-10-5. Molecular formula: C24H32O5S. Mole weight: 432.58. Catalog: APB880106105. | |
| Spironolactone EP Impurity H | Spironolactone EP Impurity H. Uses: For analytical and research use. CAS No. 53866-24-3. Molecular formula: C20H26O2. Mole weight: 298.43. Catalog: APB53866243. | |
| Spiro-OMeTAD | Spiro-OMeTAD is a spirobifluorene is a chemical compound extensively utilized in the field of electronics, particularly in the fabrication of electronic devices. It is also used to study charge transport mechanisms within organic semiconductor materials. Uses: Spirobifluorene derivatives are suitable for use as charge-transfer materials, especial for photovoltaic cells, and as electroluminescent materials. Alternative Names: Spiro-MeOTAD; 2,2',7,7'-Tetrakis-(N,N-di-4-methoxyphenylamino)-9,9'-spirobifluorene; N2,N2,N2',N2',N7,N7,N7',N7'-Octakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine. Grades: ≥98%. CAS No. 207739-72-8. Molecular formula: C81H68N4O8. Mole weight: 1225.43. | |
| Spiro-Oxanthromicin A | Spiro-Oxanthromicin A is a polyketide first isolated from a soil-derived Streptomyces sp. Spiro-Oxanthromicin A inhibits mislocalisation of the oncogenic mutant K-Ras from the plasma membrane of intact Madin-Darby canine kidney (MDCK) cells. It inhibits Bacillus cereus but has no activity against HSV-1, Mycobacterium tuberculosis H37Ra and phytopathogenic fungi. Alternative Names: Oxanthromicin A, spiro; (±)-spiro-oxanthromicin A; 2',7'-dihydro-2,5,6',10'-tetrahydroxy-4,5',6,8'-tetramethyl-7',10-dioxo-spiro[anthracene-9(10H),3'-[3H]benz[de]anthracene]-3,9'-dicarboxylic acid; 2,5,6',10'-tetrahydroxy-4,5',6,8'-tetramethyl-7',10-dioxo-2',7'-dihydro-10H-spiro[anthracene-9,3'-benzo[de]anthracene]-3,9'-dicarboxylic acid. Grades: ≥95% by HPLC. CAS No. 1616622-10-6. Molecular formula: C36H26O10. Mole weight: 618.58. | |
| spiropentaneacetic acid | spiropentaneacetic acid. CAS No. 14364-43-3. Molecular formula: C7H10O2. Mole weight: 126.154. | |
| Spiro[piperidine-4,3'(2'h)-quinoline]-1-carboxylic acid,1',4'-dihydro-,1,1-dimethylethyl ester | Spiro[piperidine-4,3'(2'h)-quinoline]-1-carboxylic acid,1',4'-dihydro-,1,1-dimethylethyl ester. Alternative Names: tert-Butyl 2,4-dihydro-1H-spiro[piperidine-4,3-quinoline]-1-carboxylate, 1160247-77-7, MolPort-008-266-829, AKOS016000274, MB11784, AK-38902, AM802990, KB-260265, 1,4-DIHYDRO-SPIRO[PIPERIDINE-4,3(2H)-QUINOLINE]-1-CARBOXYLIC ACID, 1,1-DIMETHYLETHYL ESTER, SPIRO[PIPERIDINE-4,3(2H)-QUINOLINE]-1-CARBOXYLIC ACID, 1,4-DIHYDRO-, 1,1-DIMETHYLETHYL ESTER. CAS No. 1160247-77-7. Purity: 96%. Product ID: ACM1160247777. Molecular formula: C18H26N2O2. Mole weight: 302.411240 [g/mol]. IUPAC Name: tert-butyl spiro[2,4-dihydro-1H-quinoline-3,4-piperidine]-1-carboxylate. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Spiro[piperidine-4,4'(1'H)-quinolin]-2'(3'H)-one | Spiro[piperidine-4,4'(1'H)-quinolin]-2'(3'H)-one. Alternative Names: 1H-SPIRO[PIPERIDINE-4,4-QUINOLIN]-2(3H)-ONE, 159634-63-6, SureCN2101880, AK-65060, TL80090059, Spiro[piperidine-4,4(1H)-quinolin]-2(3H)-one. CAS No. 159634-63-6. Purity: 96%. Product ID: ACM159634636. Molecular formula: C13H16N2O. Mole weight: 216.2822. IUPAC Name: spiro[1,3-dihydroquinoline-4,4-piperidine]-2-one. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Spiropyran hexyl methacrylate | Spiropyran hexyl methacrylate is a compound used to prepare spiropyran-based polymer hydrogels, which can be used in research on photoactivated mechanical drives[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2522597-48-2. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-137477. | |
| Spirosendan | Spirosendan, a new skeletal limonoid prossessing a spiro-structure, was isolated from the root bark of Melia toosendan (Meliaceae). Alternative Names: 2-Butenoic acid, 2-methyl-, (1R,1'S,2S,3'R,3'aR,4S,5S,5'aR,6'S,6'aS,9'S,10'aR,10'bR,10'cR)-1',3'-bis(acetyloxy)-4-(3-furanyl)decahydro-5,6'-dihydroxy-3'a,5,10'b-trimethylspiro[cyclopentane-1,7'-[7H-6a,9]methano[1H,4H]furo[2',3',4':4,5]naphtho[2,1-c]pyran]-2-yl ester, (2E)-; 220137-96-2. Grades: >98%. CAS No. 220137-96-2. Molecular formula: C35H46O11. Mole weight: 642.7. | |
| Spirotetramat Metabolite BYI08330-cis-keto-hydroxy | Spirotetramat Metabolite BYI08330-cis-keto-hydroxy. Uses: For analytical and research use. CAS No. 1172134-11-0. Mole weight: 317.38. Catalog: AP1172134110. | |
| Spirotetramat Metabolite BYI08330 enol-glucoside | Spirotetramat Metabolite BYI08330 enol-glucoside. Uses: For analytical and research use. CAS No. 1172614-86-6. Mole weight: 463.52. Catalog: AP1172614866. | |
| Spirotetramat Metabolite BYI08330-mono-hydroxy | Spirotetramat Metabolite BYI08330-mono-hydroxy. Uses: For analytical and research use. CAS No. 1172134-12-1. Mole weight: 303.40. Catalog: AP1172134121. | |
| Spirotryprostatin A | Spirotryprostatin A is an indole alkaloid found in Aspergillus fumigatus fungus, which exhibits anti-mitotic activity. Alternative Names: Spiro[5H,10H-dipyrrolo[1,2-a:1',2'-d]pyrazine-2(3H),3'-[3H]indole]-2',5,10(1'H)-trione, 1,5a,6,7,8,10a-hexahydro-6'-methoxy-3-(2-methyl-1-propenyl)-, (2S,3S,5aS,10aS)-; (2S,3S,5aS,10aS)-1,5a,6,7,8,10a-Hexahydro-6'-methoxy-3-(2-methyl-1-propen-1-yl)spiro[5H,10H-dipyrrolo[1,2-a:1',2'-d]pyrazine-2(3H),3'-[3H]indole]-2',5,10(1'H)-trione; (-)-Spirotryprostatin A; (3S,3'S,5'aS,10'aS)-6-Methoxy-3'-(2-methylprop-1-enyl)spiro[1H-indole-3,2'-3,5a,6,7,8,10a-hexahydro-1H-dipyrrolo[1,2-c:1',4'-f]pyrazine]-2,5',10'-trione. Grades: 98.0%. CAS No. 182234-25-9. Molecular formula: C22H25N3O4. Mole weight: 395.45. | |
| Spirotryprostatin B | It is a mammalian cell cycle inhibitor produced by the strain of Aspergillus fumigatus. 12.5 μg/mL of Spirotryprostatin B can inhibit the G2/M phase of the cell cycle in tsFT210 cells. Alternative Names: (3S,3'S,5'aS)-6-Methoxy-3'-(2-methylprop-1-enyl)spiro[1H-indole-3,2'-5a,6,7,8-tetrahydro-3H-dipyrrolo[1,2-c:1',3'-f]pyrazine]-2,5',10'-trione; Spiro[5H,10H-dipyrrolo[1,2-a:1',2'-d]pyrazine-2(3H), 3'-[3H]indole]-2',5,10(1'H)-trione, 5a,6,7,8-tetrahydro-3-(2-methyl-1-propen-1-yl)-, (2S,3S,5aS)-. CAS No. 182234-26-0. Molecular formula: C21H21N3O3. Mole weight: 363.41. | |
| Spiroxamine | Spiroxamine. Alternative Names: 8-(1,1-dimethylethyl)-N-ethyl-N-propyl-1,4-dioxaspiro[4.5]decane-2-methanamine. CAS No. 118134-30-8. Purity: >95.0%. Product ID: FFC-AR-118134308. Molecular formula: C18H35NO2. Mole weight: 297.48. IUPAC Name: N-[(8-tert-butyl-1,4-dioxaspiro[4.5]decan-3-yl)methyl]-N-ethylpropan-1-amine. Alfa Chemistry - ISO 9001:32057 Certified. | |
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