Ceftriaxone Disodium CAS 74578-69-1
Purity 95%In StockPharmaceutical Standards
| CAS No. | 74578-69-1 |
| Molecular Formula | C18H17N8O7S3 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ceftriaxone Disodium (CAS 74578-69-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H17N8O7S3 Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H17N8O7S3 Na |
| Molecular Weight | 576.55 g/mol |
| Purity | 95% |
| 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.) | 1978 |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 3 |
Related Ceftriaxone Standards
- Ceftriaxone Disodium Salt Hemiheptahydrate (CAS 104376-79-6)
- Ceftriaxone Sodium E-Isomer (CAS 108260-00-0)
- Ceftriaxone-d3 Disodium Salt (CAS 1132650-38-4)
- Ceftriaxone Impurity 39 (CAS 139-33-3(Anhydrate CAS))
- Ceftriaxone Impurity 37 (CAS 149-30-4)
- Ceftriaxone Impurity 34 (CAS 1637561-91-1)
- Ceftriaxone Impurity Cefotaxime Triethylamine (CAS 219827-56-2)
- Ceftriaxone Sodium - Impurity E (Sodium Salt) (CAS 2227256-62-2)
Recommended Standards
- (2R,3S,5R)-5-(6-Amino-8-methoxy-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol (CAS 17318-17-1)
- Methyl 2-amino-4-methoxy-6-methylbenzoate (CAS 118718-71-1)
- Triuret (CAS 556-99-0)
- Sulfadoxine Impurity 10 (CAS CATO-C4X-279110)
- 2-(2-Bromo-4,5-diethoxyphenyl)acetic acid (CAS 100388-17-8)
- 1-(7-Bromo-5-methylbenzofuran-2-yl)-2-methylpropan-1-amine (CAS 1496598-63-0)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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