5-ANDROSTEN-17-β-ACETAMIDO-3-β-OL CAS 4350-66-7
| CAS No. | 4350-66-7 |
| Molecular Formula | C15H18O6 |
| Molecular Weight | 294.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-ANDROSTEN-17-β-ACETAMIDO-3-β-OL (CAS 4350-66-7), a certified reference material (molecular formula C15H18O6, MW 294.30 g/mol) for analytical method development and quality control.
5-ANDROSTEN-17-β-ACETAMIDO-3-β-OL (C15H18O6) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H18O6 |
| Molecular Weight | 294.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related ANDROSTEN Standards
- 4-Androsten-17α-ol-3-one-2,2,4,6,6-d5 (CAS 165195-35-7)
- 4-Androsten-3,17-dione-2,2,4,6,6,16,16-D7 (CAS 67034-85-9)
- 4-ANDROSTEN-3α, 17β-DIOL (CAS 1852-61-5)
- 5-ANDROSTEN-3β, 16α-DIOL-17-ONE (CAS 3642-89-5)
- 5-ANDROSTEN-3β-OL-16-ONE (CAS 5088-64-2)
- 2, (5α)-ANDROSTEN-11, 17-DIONE (CAS 565-88-8)
- 4-ANDROSTEN-3, 16-DIONE (CAS 571-52-8)
- 5-Androsten-3,17-dione (CAS 571-36-8)
Recommended Standards
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- 6-Methoxy-7-(2-(2-methoxyethoxy)ethoxy)quinazolin-4(3H)-one (CAS 199328-78-4)
- n-(2-Hydroxyethyl)octanamide (CAS 7112-02-9)
- rel-tert-Butyl (5R,9R)-9-(furan-2-yl)-6-oxo-2,7-diazaspiro[4.4]nonane-2-carboxylate (CAS 2177264-82-1)
- 2-[4-bromo-5-cyclopropyl-3-(difluoromethyl)-1h-pyrazol-1-yl]acetic acid (CAS 1001500-11-3)
- 2,3-Dibromo-6-(difluoromethyl)pyridine (CAS 1806784-70-2)
- N-(2-MEthoxyethyl)-6-piperidin-4-ylnicotinamide dihydrochloride (CAS 1858250-13-1)
- Dalbavancin Hydrochloride (CAS CATO-C4X-160212)
- 2-(4-chlorophenyl)ethene-1-sulfonyl fluoride (CAS 1819971-28-2)
- H-Cys(tBu)-OH (CAS 2481-10-9)
- Methyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate (CAS 110860-60-1)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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 18665070610 / Nicole.chen@cato-chem.com