Ceftazidime pentahydrate (CAS 78439-06-2) — formula C22H22N6O7S2, molecular weight 546.6; category organic chemicals.
Ceftazidime pentahydrate (CAS 78439-06-2) is a chemical raw material in the organic chemicals category. Its molecular formula C22H22N6O7S2 comprises 22 C, 22 H, 6 N, 7 O, 2 S atoms. Its molecular weight is about 546.6. Reported physicochemical data: melting point around 103-113, LogP about -1.6. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 78439-06-2 |
|---|---|
| Molecular Formula | C22H22N6O7S2 |
| Molecular Weight | 546.6 |
| Melting Point | 103-113 |
| LogP | -1.6 |
| Applications | A cephalosporin antibiotic, Use (kg) in Switzerland (2009): >75, Use (kg, approx.) in Germany (2009): >1000, exact) in Germany (2009): 2376, Use (kg) in USA (2002): 4100 |
| Category | Organic Chemicals |
Documented applications: A cephalosporin antibiotic, Use (kg) in Switzerland (2009): >75, Use (kg, approx.) in Germany (2009): >1000, exact) in Germany (2009): 2376, Use (kg) in USA (2002): 4100.
Ceftazidime pentahydrate is a carbon-based organic compound with CAS registry number 78439-06-2 and molecular formula C22H22N6O7S2 (molecular weight 546.6), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 78439-06-2
Its molecular formula C22H22N6O7S2 comprises 22 C, 22 H, 6 N, 7 O, 2 S atoms.
Also known as: Ceftazidime pentahydrate · 五水头孢他啶
Category: organic chemicals
The CAS registry number of Ceftazidime pentahydrate is 78439-06-2.
Molecular formula C22H22N6O7S2, molecular weight 546.6.
It is also registered under: Ceftazidime pentahydrate, 五水头孢他啶.
Recorded applications: A cephalosporin antibiotic, Use (kg) in Switzerland (2009): >75, Use (kg, approx.) in Germany (2009): >1000, exact) in Germany (2009): 2376, Use (kg) in USA (2002): 4100.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Ceftazidime pentahydrate (CAS 78439-06-2), compiled from public chemistry databases.
| CAS Registry Number | 78439-06-2 |
|---|---|
| PubChem CID | 5481173 |
| Molecular formula | C22H22N6O7S2 |
| IUPAC name | (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
| UNII (FDA) | DZR1ENT301 |
| Molecular Weight | 546.6 |
|---|---|
| XLogP3 | 0.4 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 8 |
| Exact Mass | 546.09913941 |
| Monoisotopic Mass | 546.09913941 |
| Topological Polar Surface Area | 245 |
| Heavy Atom Count | 37 |
| Melting Point | 103-113 |
|---|---|
| Solubility | 5.73e-03 g/L |
| LogP | -1.6 |
| LogP | -1.60 |
ceftazidime; 72558-82-8; ceftazidima; Fortaz; Ceftazidime anhydrous; ceftazidimum; Tazidime; Pentacef; Tazicef; Ceptaz; Fortum; GR 20263; CHEBI:3508; Fortam; Tazidime In Plastic Container; NSC-759260
| Reported hazard statements | H300 (17.5%), H317 (81.2%), H334 (81.2%) |
|---|
H300 (17.5%): Fatal if swallowed [Danger Acute toxicity, oral]
H317 (81.2%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Ceftazidime pentahydrate · CAS 78439-06-2 · C22H22N6O7S2. UNII DZR1ENT301. Melting Point: 103-113; Solubility: 5.73e-03 g/L; LogP: -1.6.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 五水头孢他啶