Chlorhexidine EP Impurity M CAS 152504-12-6
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 152504-12-6 |
| Molecular Formula | C22H31ClN10 |
| Molecular Weight | 471.00 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Chlorhexidine EP Impurity M (CAS 152504-12-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H31ClN10. Molecular weight: 471.00 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H31ClN10 |
| Molecular Weight | 471.00 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | ≥95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 2000 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 10 |
Related Chlorhexidine Standards
- Chlorhexidine EP Impurity O (CAS 2508008-02-2)
- Chlorhexidine (CAS 55-56-1)
- Chlorhexidine Impurity 6 (CAS 62247-48-7)
- Chlorhexidine Impurity 18 (CAS CATO-C4X-225618)
- Chlorhexidine-d8 Dihydrochloride (CAS 1246816-96-5)
- Chlorhexidine Diacetate EP Impurity B (CAS 1308292-89-8)
- Chlorhexidine Impurity 24 (CAS CATO-C4X-225624)
- Chlorhexidine Impurity 36 (CAS CATO-C4X-225636)
Recommended Standards
- Brexpiprazole Impurity 97 (CAS CATO-C4X-113197)
- 4-[(Z)-2-(2,4-Dichlorophenyl)ethenyl]-2-(3-fluoro-4-iodophenyl)pyrimidine (CAS 477870-85-2)
- Brexpiprazole Impurity 155 (CAS CATO-C4X-1131155)
- Ziprasidone impurity 53 (CAS 177985-31-8)
- Bortezomib Impurity 11 (CAS CATO-C4X-107211)
- 1-(4-Bromophenyl)nonan-1-one (CAS 126334-26-7)
- 2,2-dimethyl-4-methylideneoxane (CAS 62913-30-8)
- tert-Butyl 4-(1-(tert-butoxycarbonyl)-1H-imidazole-4-carbonyl)piperidine-1-carboxylate (CAS 639089-44-4)
- 3-(2,5-Dimethylbenzyl)azetidin-3-ol (CAS 1509218-66-9)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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