Methyl 7-β-Hydroxy-3-ketocholanoate CAS 67371-28-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67371-28-2 |
| Molecular Formula | C25H40O4 |
| Molecular Weight | 404.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 7-β-Hydroxy-3-ketocholanoate (CAS 67371-28-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H40O4. Molecular weight: 404.58 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C25H40O4 |
| Molecular Weight | 404.58 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.) | 1976 |
Related Methyl Standards
- Methyl 7α-Hydroxy-3-ketocholanoate (CAS 14773-00-3)
- 6beta-Hydroxy-7alpha-(thiomethyl)Spironolactone (CAS 42219-60-3)
- 8-(2-(4-Hydroxy-6-oxotetrahydro-2h-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2-methylbutanoate (CAS 79952-43-5)
- 807-05-6 11-hydroxy-10,13-dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydrodispiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxolane-5',4''-[1,3]dioxolan]-3(2h)-one DTXSID50297903 (CAS 807-05-6)
- 1-(6-Hydroxy-2,3-diphenylbenzofuran-5-yl)-2-phenylethanone (CAS 113769-36-1)
- 7-benzyl-2-(4-hydroxy-3-nitrostyryl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one (CAS 1424357-72-1)
- N-Hydroxy-2-(6-morpholino-2-(3,4,5-trimethoxyphenyl)pyrimidin-4-yl)acetamide (CAS 42055-67-4)
- 4-Hydroxy-1-methyl-N-(3-(trifluoromethyl)phenyl)-1H-thieno[3,2-c][1,2]thiazine-3-carboxamide 2,2-dioxide (CAS 303987-73-7)
Recommended Standards
- Hexadecyl β-d-glucopyranoside, 98% (CAS 54549-27-8)
- Obeticholic Acid Impurity 15 (CAS 10538-59-7)
- Hexadecyl b-D-glucopyranoside (CAS 75319-63-0)
- Ethyl 3-methyl-2-(trifluoromethyl)benzoate (CAS 1214337-28-6)
- 1-(5-(Trifluoromethyl)pyridin-2-yl)piperazine hydrochloride (CAS 128263-65-0)
- 5-methoxy-1-methyl-3-(propan-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 1258651-69-2)
- 2-(4-((Benzyl(cyclopropyl)amino)methyl)piperidin-1-yl)acetic acid (CAS 1353955-68-6)
- (R)-1,1-Dimethoxy-2-propanamine (CAS 126147-79-3)
- methyl 4-isocyanatocyclohexane-1-carboxylate (CAS 1486470-18-1)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com