(3S,6R,7S,8S,12Z,15S,16E)-1,3,15-Tris-{[tert-butyl(dimethyl)silyl]oxy}-7-hydroxy-4,4,6,8,12,16-hexamethyl-17-(2-methyl-1,3-thiazol-4-yl)heptadecyl-12,16-dien-5-one CAS 193146-49-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 193146-49-5 |
| Molecular Formula | C45H87NO5SSi3 |
| Molecular Weight | 838.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3S,6R,7S,8S,12Z,15S,16E)-1,3,15-Tris-{[tert-butyl(dimethyl)silyl]oxy}-7-hydroxy-4,4,6,8,12,16-hexamethyl-17-(2-methyl-1,3-thiazol-4-yl)heptadecyl-12,16-dien-5-one (CAS 193146-49-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C45H87NO5SSi3. Molecular weight: 838.50 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C45H87NO5SSi3 |
| Molecular Weight | 838.50 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2012 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- Venetoclax Impurity 42 (CAS CATO-C4X-249542)
- (3S,6R,7S,8S,12Z,15S,16E)-3,7,15-Tris-{[tert-butyl(dimethyl)silyl]oxy}-1-hydroxy-4,4,6,8,12,16-hexamethyl-17-(2-methyl-1,3-thiazol-4-yl)heptadeca-12,16-dien-5-one (CAS 193146-53-1)
- Methanesulfonato(2-(di-t-butylphosphino)-3-methoxy-6-methyl-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II) (CAS 1435520-69-6)
- 5-chloro-4-isopropoxy-3-methyl-benzofuran-2-carboxylic acid (CAS 857080-98-9)
- 4-(Piperidin-4-yl)-1,2,4-triazolidine-3,5-dione hydrochloride (CAS 1787858-08-5)
- N-(3-(1H-imidazol-1-yl)propyl)-7-chloro-4-methylbenzo[d]thiazol-2-amine (CAS 1204297-21-1)
- Resolve-Al<SUP>™</SUP> La (CAS 14319-13-2)
- Methyl 5-bromo-4-cyano-2-formylbenzoate (CAS 1804381-31-4)
- Clopidogrel thiol metabolite H3 (CAS 1352123-33-1)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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