Ceftazidime Pentahydrate - Impurity C (Iodide Salt) CAS 100988-63-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 100988-63-4 |
| Molecular Formula | C13H14N3O3S I |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ceftazidime Pentahydrate - Impurity C (Iodide Salt) (CAS 100988-63-4) pharmaceutical standards reference standard. Molecular formula: C13H14N3O3S I. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H14N3O3S I |
| Molecular Weight | 419.23 g/mol |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ceftazidime Standards
- Ceftazidime EP Impurity A (CAS 1000980-60-8)
- Ceftazidime EP Impurity E (CAS 102772-66-7)
- Ceftazidime Hydrate (CAS 120618-65-7)
- Ceftazidime Impurity 13 (CAS 1301254-50-1)
- Ceftazidime Impurity 46 (CAS 134203-50-2)
- Ceftazidime EP Impurity H (CAS 1354396-23-8)
- Ceftazidime Impurity 23 (CAS 158183-05-2)
- Ceftazidime Impurity C68 (CAS 179258-52-7)
Recommended Standards
- Benzyl 2-isopropyl-4-oxopyrrolidine-1-carboxylate (CAS 2012583-82-1)
- 8-methanesulfonyl-1,2,3,4-tetrahydroquinoline hydrochloride (CAS 1909325-08-1)
- Clofazimine Impurity 5 (CAS 23008-56-2)
- 5-Phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 103907-17-1)
- 2-(1,4-diazepan-1-yl)-N-methylacetamide (CAS 87055-37-6)
- (2-Amino-6-methylpyrimidin-4-yl)boronic acid (CAS 1309981-57-4)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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