Androstenediol 17-acetate CAS 5937-72-4
| CAS No. | 5937-72-4 |
| Molecular Formula | C21H32O3 |
| Molecular Weight | 332.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C21H32O3, Androstenediol 17-acetate contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 332.48 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Androstenediol 17-acetate (CAS 5937-72-4) is a high-purity analytical reference standard with the molecular formula C21H32O3 and a molecular weight of 332.48 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Androstenediol 17-acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H32O3 |
| Molecular Weight | 332.48 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 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.) | 1958 |
Related Androstenediol Standards
Recommended Standards
- Alfaxalone (CAS 23930-19-0)
- Ethyl 7-(4-hexylphenyl)-7-oxoheptanoate (CAS 898757-33-0)
- ∆1-Androstene-3β,17β-diol 17-Acetate (CAS 51505-46-5)
- Ethyl 8-oxo-8-(4-n-pentylphenyl)octanoate (CAS 898757-27-2)
- 1-Oxa-7-azaspiro[4.5]Decane hemioxalate (CAS 1956354-47-4)
- 2,3,6,7,10,11-Hexakis[(n-octyl)oxy]triphenylene (CAS 70351-87-0)
- Methyl 5-(dimethylamino)-2-cyanobenzoate (CAS 1012869-88-3)
- 2-Methyldodec-1-ene (CAS 16435-49-7)
- 2-(2-Cyclopropyl-4-methyl-1,3-thiazol-5-yl)acetic acid (CAS 1343850-60-1)
- N-Isopropyl-N-methylenepropan-2-aminium chloride (CAS 62393-52-6)
- 3-Butyl-4-hydroxy-1-methylquinolin-2(1H)-one (CAS 100717-76-8)
- 2-(2,5-Dioxohexahydroimidazo[4,5-d]imidazol-1(2H)-yl)butanoic acid (CAS 1082605-80-8)
- (2S,3R,5R,9R,10R,13R,17S)-17-((R)-1-((S)-5,5-Dimethyltetrahydrofuran-2-yl)-1-hydroxyethyl)-2,3,14-trihydroxy-10,13-dimethyl-2,3,4,5,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-6(10H)-one (CAS 26361-67-1)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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