Cefamandole Nafate CAS 42540-40-9
Purity >85%In StockPharmaceutical Standards
| CAS No. | 42540-40-9 |
| Molecular Formula | C19H17N6O6S2 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cefamandole Nafate (CAS 42540-40-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H17N6O6S2 Na. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H17N6O6S2 Na |
| Molecular Weight | 512.49 g/mol |
| Purity | >85% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
Related Cefamandole Standards
- (7S)-Cefamandole Impurity 18 (CAS 1146611-43-9)
- Cefamandole Nafate EP Impurity D (CAS 13183-79-4)
- Cefamandole Nafate (CAS 147816-23-7)
- Cefamandole EP Impurity A(Triethylamine Salt) (CAS 1947364-12-6)
- Cefamandole Impurity 9 (CAS 29169-63-9)
- Cefamandole Impurity 10 (CAS 29169-64-0)
- Cefamandole Sodium Salt (CAS 30034-03-8)
- Cefamandole (CAS 34444-01-4)
Recommended Standards
- (1S,3S)-3-ethoxy-2,2-dimethylcyclobutan-1-ol (CAS 2091299-19-1)
- 3-Chloro-4-methylbenzene-1-sulfonamide (CAS 51896-27-6)
- 3-(4-Nitrophenyl)-1h-1,2,4-triazol-5-amine (CAS 59301-21-2)
- 1-(3,5-Difluorobenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1415825-04-5)
- 5-(2-Methylpiperidin-1-yl)-1,3,4-thiadiazol-2-amine 71125-47-8 8541AE C8H14N4S (CAS 71125-47-8)
- 3-(1-Piperidinylmethyl)-5-nitro-1h-indole (CAS 3414-69-5)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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