Cefazolin Impurity 36 CAS 5456-21-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5456-21-3 |
| Molecular Formula | CH4N2S2 H3N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cefazolin Impurity 36 (CAS 5456-21-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: CH4N2S2 H3N. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | CH4N2S2 H3N |
| Molecular Weight | 125.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Cefazolin Standards
- Cefazolin Impurity 58 (CAS 1012-29-9)
- Cefazolin Impurity 56 (CAS 106773-36-8)
- Cefazolin Impurity 55 (CAS 113479-65-5)
- Cefazolin EP Impurity G (CAS 1172998-53-6)
- Cefazolin EP Impurity K (Mixture of Diastereomers) (CAS 1322626-65-2)
- Cefazolin Impurity 57 (CAS 134203-48-8)
- Cefazolin Impurity 39 (CAS 13616-37-0)
- Cefazolin EP Impurity I（Cefazolin USP RC L） (CAS 1675244-99-1)
Recommended Standards
- 2-Ethyl-1-((2-nitrophenyl)sulfonyl)piperidine (CAS 331256-11-2)
- (E)-6-(4-isopropylstyryl)pyridazin-3(2H)-one (CAS 303146-88-5)
- Tert-butyl (3S,5R)-3-(isobutylamino)-5-(morpholine-4-carbonyl)piperidine-1-carboxylate (CAS 1145747-65-4)
- 3-Iodo-5-methylpyrazole (CAS 93233-21-7)
- Mometasone Furoate EP Impurity H (CAS 148596-90-1)
- 5-Chloro-2-iodobenzo[d]oxazole (CAS 1644090-47-0)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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