(3β)-3-[(tert-Butyldimethylsilyl)oxy]-chola-5,7-dien-24-oic Acid Methyl Ester CAS 146177-13-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 146177-13-1 |
| Molecular Formula | C31H52O3Si |
| Molecular Weight | 500.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (3β)-3-[(tert-Butyldimethylsilyl)oxy]-chola-5,7-dien-24-oic Acid Methyl Ester (CAS 146177-13-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C31H52O3Si. Molecular weight: 500.83 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C31H52O3Si |
| Molecular Weight | 500.83 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
Related tert Standards
- (3β)-3-(tert-Butyldimethylsilyl)oxy-chol-5-en-24-oic Acid Methyl Ester (CAS 114011-35-7)
- 1-(2-((tert-Butyldimethylsilyl)oxy)-1-(4-chloro-3-fluorophenyl)ethyl)-4-(2-(methylthio)pyrimidin-4-yl)pyridin-2(1H)-one (CAS 1654781-16-4)
- 1-(Tert-butyldimethylsilyl)-5-(tributylstannyl)-1H-pyrrolo[2,3-b]pyridine (CAS 754214-65-8)
- 3-(3-((tert-Butyldimethylsilyl)oxy)-2,2-dimethylpropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole (CAS 2057515-03-2)
- 5-(3-((tert-Butyldimethylsilyl)oxy)-2,2-dimethylpropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole (CAS 2057515-07-6)
- (3β)-3-[(tert-Butyldimethylsilyl)oxy]-chola-5,7-dien-24-ol (CAS 146177-15-3)
- 3-((tert-Butyldimethylsilyl)oxy)-3-cyclohexyl-1-(2-iodophenyl)propan-1-one (CAS 1402839-08-0)
- 7-(3-((tert-Butyldimethylsilyl)oxy)propyl)-6-(1-ethoxyvinyl)-5-(p-tolyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 821794-86-9)
Recommended Standards
- 3T8-CHO (CAS 1342311-47-0)
- (3-Amino-2,4,6-triiodophenyl)methanol (CAS 1460-43-1)
- 2-(4-Bromobenzenesulfonyl)-3-(4-chlorobenzenesulfonyl)-4,6-dimethylpyridine (CAS 478262-71-4)
- Ethyl 3-amino-4-methoxybenzoate (CAS 16357-44-1)
- 2-(Hydroxymethyl)-1H-indole-7-carbonitrile (CAS 1935525-79-3)
- (5-Methyl-6-(piperazin-1-yl)pyridin-3-yl)methanamine (CAS 1355237-70-5)
- 2-(2-Formyl-6-methoxyphenoxy)-N-((tetrahydrofuran-2-yl)methyl)acetamide (CAS 923111-97-1)
- 2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(5-chloro-1h-indol-3-yl)propanoic acid (CAS 1219398-51-2)
- 3,8-Dimethyl-2-nitro-3H-imidazo[4,5-F]quinoxaline (CAS 115044-40-1)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
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