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Tazobactam Sodium

他唑巴坦钠

Also known as: Tazobactam sodium salt, CL 307579, YTR 830, (2S,3S,5R)-3-methyl-7-oxo-3-(1H-1,2,3-triazol-1-ylmethyl)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide sodium salt, 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3-methyl-7-oxo-3-(1H-1,2,3-triazol-1-ylmethyl)-, 4,4-dioxide, sodium salt, (2S,3S,5R)-

Tazobactam Sodium (CAS 89785-84-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H11N4NaO5S and a molecular weight of 322.27300 g/mol. It is also known as Tazobactam sodium salt, CL 307579 and YTR 830. Key properties include a melting point of 140-147ºC, a boiling point of 707.1ºC at 760 mmHg, a density of 1.92 g/cm3 and a flash point of 381.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
89785-84-2
Jingsj CID
J-1971417-0
Molecular Formula
C10H11N4NaO5S
Chinese Name
他唑巴坦钠
Molecular Weight
322.27300 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point140-147ºC
Boiling Point707.1ºC at 760 mmHg
Density1.92 g/cm3
Flash Point381.4ºC

Frequently Asked Questions

What is the CAS number of Tazobactam Sodium?

The CAS number of Tazobactam Sodium is 89785-84-2.

What are the molecular formula and molecular weight of Tazobactam Sodium?

Tazobactam Sodium has molecular formula C10H11N4NaO5S and molecular weight 322.27300 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Tazobactam Sodium (CAS 89785-84-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1971417-0 (accessed 2026-10-26).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.