Cefazolin
头孢唑林
Also known as: Cephazolin, Ancef, Cefamezin, Cephazoline, Cefazoline, Cefazolina, Cefazolinum, Cefazolin Acid, (6R,7R)-3-[(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-7-[[2-(tetrazol-1-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R,7R)-3-[[(5-Methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-7-[[1-oxo-2-(1-tetrazolyl)ethyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Cefazolin (CAS 25953-19-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H14N8O4S3 and a molecular weight of 454.507 g/mol. It is also known as Cephazolin, Ancef and Cefamezin. Key properties include a melting point of 198-200ºC and a density of 2.0±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 25953-19-9
- Jingsj CID
- J-1981729-7
- Molecular Formula
- C14H14N8O4S3
- Chinese Name
- 头孢唑林
- Molecular Weight
- 454.507 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 198-200ºC |
|---|---|
| Density | 2.0±0.1 g/cm3 |
Frequently Asked Questions
What is the CAS number of Cefazolin?
The CAS number of Cefazolin is 25953-19-9.
What are the molecular formula and molecular weight of Cefazolin?
Cefazolin has molecular formula C14H14N8O4S3 and molecular weight 454.507 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Cefazolin (CAS 25953-19-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1981729-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.