Ceftezole (CAS 26973-24-0) — formula C13H12N8O4S3, molecular weight 440.5; category pharmaceutical intermediates and APIs.
Ceftezole (CAS 26973-24-0) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C13H12N8O4S3 comprises 13 C, 12 H, 8 N, 4 O, 3 S atoms. Its molecular weight is about 440.5. Reported physicochemical data: LogP about -0.7. 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 | 26973-24-0 |
|---|---|
| Molecular Formula | C13H12N8O4S3 |
| Molecular Weight | 440.5 |
| LogP | -0.7 |
| Category | Pharmaceutical Intermediates & APIs |
Ceftezole is a pharmaceutical intermediate or API compound with CAS registry number 26973-24-0 and molecular formula C13H12N8O4S3 (molecular weight 440.5), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 26973-24-0
Its molecular formula C13H12N8O4S3 comprises 13 C, 12 H, 8 N, 4 O, 3 S atoms.
Also known as: Ceftezole · 头孢替唑
Category: pharmaceutical intermediates and APIs
The CAS registry number of Ceftezole is 26973-24-0.
Molecular formula C13H12N8O4S3, molecular weight 440.5.
It is also registered under: Ceftezole, 头孢替唑.
Category: Pharmaceutical Intermediates & APIs.
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 Ceftezole (CAS 26973-24-0), compiled from public chemistry databases.
| CAS Registry Number | 26973-24-0 |
|---|---|
| PubChem CID | 65755 |
| Molecular formula | C13H12N8O4S3 |
| IUPAC name | (6R,7R)-8-oxo-7-[[2-(tetrazol-1-yl)acetyl]amino]-3-(1,3,4-thiadiazol-2-ylsulfanylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
| UNII (FDA) | 2Z86SYP11W |
| Molecular Weight | 440.5 |
|---|---|
| XLogP3 | -0.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 7 |
| Exact Mass | 440.01436441 |
| Monoisotopic Mass | 440.01436441 |
| Topological Polar Surface Area | 235 |
| Heavy Atom Count | 28 |
Ceftezole; 26973-24-0; Ceftezol; Ceftezolum; Demethylcefazolin; CG-B 3 Q; 2Z86SYP11W; J01DB12; DTXSID0022771; CHEBI:135716; Ceftezolo; RefChem:124262; DTXCID102771; J01DA36; 608-028-0; Ceftezole [INN]
| Reported hazard statements | H317 (100%), H334 (100%) |
|---|
H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H334 (100%): May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]
Ceftezole · CAS 26973-24-0 · C13H12N8O4S3. UNII 2Z86SYP11W.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 头孢替唑