Molekula
Ceftazidime
Ceftazidime is a third-generation cephalosporin antibiotic used to treat severe bacterial infections, particularly those caused by Gram-negative organisms. It is available in powder form for reconstitution. CAS: 72558-82-8, Molecular Formula: C22H22N6O7S2, Molecular Weight: 546.58 g/mol. Store at 2 to 8 °C. Signal word: Danger. Molekula supplies Ceftazidime from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Ceftazidime is a third-generation cephalosporin antibiotic used to treat severe bacterial infections, particularly those caused by Gram-negative organisms. It is available in powder form for reconstitution. CAS: 72558-82-8, Molecular Formula: C22H22N6O7S2, Molecular Weight: 546.58 g/mol. Store at 2 to 8 °C. Signal word: Danger. Molekula supplies Ceftazidime from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White or yellowish crystalline powder |
| Heavy metals | ≤20ppm |
| Identification | A: Infrared spectrum should conform, B: Should Conform |
| pH | 3.0~4.0 |
| Loss on Drying | 13.0~15.0% |
| Residue on Ignition | ≤0.2% |
| Endotoxin | ≤0.10EU/mg |
| Assay (anhydrous basis) | 98.9~102.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 72558-82-8 |
| Molecular Formula | C22H22N6O7S2 |
| Molecular Weight | 546.58 |
| SMILES | CC(C)(C(=O)O)O/N=C(/C1=CSC(=N1)N)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C[N+]4=CC=CC=C4)C(=O)[O-] |
| REACH Code | Y110 |
| HTS Code | 2941.90.3000 |
| Tariff Code | 2941900000 |
Safety & GHS
-
Flammable
GHS02
Hazard statements
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
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Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
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