Medroxyprogesterone Impurity N2 CAS 77881-13-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 77881-13-1 |
| Molecular Formula | C20H27NO2 |
| Molecular Weight | 313.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Medroxyprogesterone Impurity N2 (CAS 77881-13-1) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H27NO2. Molecular weight: 313.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H27NO2 |
| Molecular Weight | 313.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Related Medroxyprogesterone Standards
- Medroxyprogesterone Acetate Impurity 6 (CAS 1097-51-4)
- Medroxyprogesterone impurity 9 (CAS 14510-23-7)
- Medroxyprogesterone impurity 10 (CAS 15399-87-8)
- Medroxyprogesterone Impurity N3 (CAS 13254-82-5)
- Medroxyprogesterone Acetate EP Impurity I (CAS CATO-C4X-14573)
- Medroxyprogesterone (CAS 520-85-4)
- Medroxyprogesterone Acetate EP Impurity H (CAS 302-23-8)
- Medroxyprogesterone Impurity 13 (CAS CATO-C4X-145713)
Recommended Standards
- 2-(Adamantan-1-yl)-N-(4-ethoxyphenyl)acetamide (CAS 296276-37-4)
- Methyl (S,E)-5-((tert-butoxycarbonyl)amino)-2,2,7-trimethyloct-3-enoate (CAS 2598983-48-1)
- 1-(Adamantan-1-yl)-N-(benzo[d][1,3]dioxol-5-ylmethyl)ethan-1-amine (CAS 312519-09-8)
- Methenamine Impurity 4 (CAS 16352-36-6)
- Bicalutamide Impurity 32 (CAS CATO-C4X-101332)
- {spiro[2.5]octan-6-yl}methanol (CAS 849671-56-3)
- 2,4-Dichloro-3-cyano-5-fluorobenzoyl chloride (CAS 117528-59-3)
- 4-Amino-6-bromoisothiochroman 2,2-dioxide hydrochloride (CAS 1211011-78-7)
- 4-Amino-N,N-dimethylbutanamide (CAS 87639-91-6)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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