Lomustine EP Impurity A CAS 2214-72-4
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 2214-72-4 |
| Molecular Formula | C5H10Cl2N2O |
| Molecular Weight | 185.05 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Lomustine EP Impurity A (CAS 2214-72-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H10Cl2N2O. Molecular weight: 185.05 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H10Cl2N2O |
| Molecular Weight | 185.05 g/mol |
| Purity | >90% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Lomustine Standards
Recommended Standards
- Ruxolitinib Impurity 235 (CAS 82504-43-6)
- (2-Bromoethyl)benzene (CAS 103-63-9)
- 5-Bromopentanoic-3,3,4,4-d4 Acid (CAS 42932-62-7)
- Pramipexole Impurity 10 (CAS CATO-C4X-110710)
- Betahistine impurity 30 (CAS CATO-C4X-183830)
- 2-Chloro-n-{[(2,6-dichlorophenyl)carbamoyl]methyl}-n-methylacetamide (CAS 855715-36-5)
- (S)-3-(4-Acetylphenyl)-4-benzyloxazolidin-2-one (CAS 352524-56-2)
- 2-Methyl-4-(trifluoromethyl)thiazole-5-carbonitrile (CAS 339026-33-4)
- Methyl3-(aminomethyl)pyridine-2-carboxylate;hydrochloride (CAS 1050610-67-7)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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