5α-Androstan-3α,17ß-diol-O-3-ß-glucuronic acid CAS 65535-18-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65535-18-4 |
| Molecular Formula | C25H40O8 |
| Molecular Weight | 468.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5α-Androstan-3α,17ß-diol-O-3-ß-glucuronic acid (CAS 65535-18-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H40O8. Molecular weight: 468.58 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C25H40O8 |
| Molecular Weight | 468.58 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1975 |
Related Androstan Standards
- 5α-Androstan-3α-ol-17-one-16,16-d2 Glucosiduronate (CAS 362049-52-3)
- 5β-ANDROSTAN-3α-OL-11, 17-DIONE GLUCOSIDURONATE (CAS 17181-16-7)
- 5α-ANDROSTAN-3α-OL-11, 17-DIONE GLUCOSIDURONATE (CAS 29085-98-1)
- 5β-ANDROSTAN-17α-OL-3-ONE (CAS 5692-03-5)
- 5α-ANDROSTAN-3α, 17β-DIOL 3-ACETATE (CAS 1600-76-6)
- 5α-ANDROSTAN-17αMETHYL-17βOL-[3, 2-c]PYRAZOLE (CAS 88247-87-4)
- 5α-ANDROSTAN-3β-OL-17β-CARBOXYLIC ACID (CAS 15173-54-3)
- 17α-Methyl-androstan-3-hydroxyimine-17β-ol (CAS 2722-75-0)
Recommended Standards
- 4-((6-(Acryloyloxy)hexyl)oxy)phenyl 4-(hexyloxy)benzoate (CAS 863394-23-4)
- 2-(Tetrahydro-2H-pyran-4-yl)propane-1,3-diyl bis(4-methylbenzenesulfonate) (CAS 2891952-04-6)
- 6,6'-Methylenebis(2-(2-hydroxy-5-methylbenzyl)-4-methylphenol) (CAS 20837-68-7)
- 1-[(2,3-dimethylphenoxy)acetyl]piperazine (CAS 194943-56-1)
- 2-Bromo-4,6-dimethylbenzenethiol (CAS 14395-57-4)
- 6-Phenylhexan-2-one (CAS 14171-89-2)
- 2-(5-Cyclobutylpyridin-2-yl)acetic acid hydrochloride (CAS 2197055-45-9)
- Varenicline Impurity 70 (CAS 1337563-47-9 (free base))
- 5-Bromo-2-(6-chloropyridazin-3-yl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1774898-90-6)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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