Aglepristone CAS 124478-60-0
| CAS No. | 124478-60-0 |
| Molecular Formula | C29H37NO2 |
| Molecular Weight | 431.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Aglepristone.
CATO supplies Aglepristone (CAS 124478-60-0), a certified reference material (molecular formula C29H37NO2, MW 431.61 g/mol) for analytical method development and quality control.
Based on its molecular formula C29H37NO2, Aglepristone contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 431.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C29H37NO2 |
| Molecular Weight | 431.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- Bensultap (CAS 17606-31-4)
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- (3,5-Dichloropyrazin-2-yl)methanamine hydrochloride (CAS 2089319-25-3)
- 2-(Difluoromethyl)-4-fluoro-5-methoxypyridine-3-sulfonamide (CAS 1806977-13-8)
- Ethyl (1R,2S,4S)-4-amino-2-methylcyclohexane-1-carboxylate (CAS 1411772-62-7)
- 6-Methylthiazolo[3,2-b][1,2,4]triazol-2-amine (CAS 62032-91-1)
- Fmoc-Val-OPfp (CAS 86060-87-9)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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