desacetylcefotaxime
3-去乙酰基头孢噻肟
Also known as: 3-Desacetyl Cefotaxime, Cefotaxime EP Impurity B, Cefotaxime Impurity B, Cefotaxime Sodium EP Impurity B, Deacetylcefotaxime, Cefotaxime Impurity 2, (6R,7R)-7-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
desacetylcefotaxime (CAS 66340-28-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H15N5O6S2 and a molecular weight of 413.42900 g/mol. It is also known as 3-Desacetyl Cefotaxime, Cefotaxime EP Impurity B and Cefotaxime Impurity B. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66340-28-1
- Jingsj CID
- J-1958453-5
- Molecular Formula
- C14H15N5O6S2
- Chinese Name
- 3-去乙酰基头孢噻肟
- Molecular Weight
- 413.42900 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of desacetylcefotaxime?
The CAS number of desacetylcefotaxime is 66340-28-1.
What are the molecular formula and molecular weight of desacetylcefotaxime?
desacetylcefotaxime has molecular formula C14H15N5O6S2 and molecular weight 413.42900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "desacetylcefotaxime (CAS 66340-28-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958453-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.