Medroxyprogesterone Acetate EP Impurity D CAS 2242-65-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2242-65-1 |
| Molecular Formula | C24H34O4 |
| Molecular Weight | 386.52 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Medroxyprogesterone Acetate EP Impurity D (CAS 2242-65-1) pharmacopoeial impurity standards reference standard. Molecular formula: C24H34O4. Molecular weight: 386.52 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C24H34O4 |
| Molecular Weight | 386.52 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Medroxyprogesterone Standards
- Medroxyprogesterone Acetate (CAS 71-58-9)
- Medroxyprogesterone Impurity 19 (CAS CATO-C4X-145719)
- Medroxyprogesterone Acetate EP Impurity C (CAS 1076198-22-5)
- Medroxyprogesterone Impurity 12 (CAS 61345-71-9)
- Medroxyprogesterone Impurity 15 (CAS CATO-C4X-145715)
- Medroxyprogesterone Impurity 16 (CAS CATO-C4X-145716)
- Medroxyprogesterone Impurity 17 (CAS CATO-C4X-145717)
- Medroxyprogesterone Acetate EP Impurity F (CAS 69688-15-9)
Recommended Standards
- Megestrol Acetate EP Impurity J (CAS 14994-27-5)
- Erythromycin impurity 75 (CAS 15797-36-1)
- Ubiquinone Q3 (CAS 1173-76-8)
- Isavuconazole Impurity 76 Chloride DiHCl (CAS CATO-C4X-123676)
- Cefdinir Impurity 32 (CAS CATO-C4X-121032)
- Butalbital Impurity 3 (CAS 53943-65-0)
- (2-(Cyclobutylamino)thiazol-4-yl)boronic acid (CAS 1310383-66-4)
- 2-(1-(2,3-Dimethylphenyl)-3,5-dimethyl-1H-pyrazol-4-yl)acetic acid (CAS 1267202-87-8)
- Dimethyl 2-(2-formyl-1H-pyrrol-1-yl)terephthalate (CAS 881041-44-7)
- Brain Injury Derived Neurotrophic Peptide (H-3914.0001) (CAS 148330-12-5)
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