Pregnenolone Acetate CAS 1778-02-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1778-02-5 |
| Molecular Formula | C23H34O3 |
| Molecular Weight | 358.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pregnenolone Acetate (CAS 1778-02-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H34O3. Molecular weight: 358.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H34O3 |
| Molecular Weight | 358.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Pregnenolone Standards
- Pregnenolone Impurity 9 (CAS 66905-18-8)
- Pregnenolone Impurity 14 (CAS 911452-26-1)
- Pregnenolone Impurity 13 (CAS 68520-34-3)
- Pregnenolone Impurity 12 (CAS 66880-01-1)
- Pregnenolone 17α-Acetoxy (CAS 2381-45-5)
- Pregnenolone Carbonitrile (CAS 1434-54-4)
- Pregnenolone Impurity 10 (CAS 1173-11-1)
- Pregnenolone Isobutyrate (CAS CATO-C4X-21916)
Recommended Standards
- Bempedoic Acid Impurity 24 (CAS CATO-C4X-218924)
- Promestriene Impurity 2 (CAS CATO-C4X-22052)
- Progesterone Impurity 92 (CAS CATO-C4X-150292)
- 1-but-3-en-1-ynylcyclobutanol (CAS 2619995-13-8)
- 3-amino-4-(difluoromethoxy)benzoic acid (CAS 1096879-61-6)
- Propyl 2-(4-chlorophenyl)-1H-benzo[d]imidazole-6-carboxylate (CAS 1416347-12-0)
- 3-(Aminocarbonyl)-1,6-dimethyl-pyridinium Iodide (CAS 107971-06-2)
- Methyl 5-bromo-2-fluoro-3-methoxybenzoate (CAS 1820684-72-7)
- [9,9'-Bicarbazole]-3,3',6,6'-tetracarbaldehyde (CAS 2227477-88-3)
- Smac-N7 Peptide (CAS 401913-57-3)
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