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(6R,7R)-7-Amino-8-oxo-3-(1-propenyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

头孢丙烯母核

Also known as: 7-APRA, Cefprozil intermediate, (6R,7R)-7-Amino-8-oxo-3-(prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, MFCD08458212, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-8-oxo-3-(1-propenyl)-, (6R,7R)-, 7-Amino-3-[(Z)-propen-1-yl]-3-cephem-4-carboxylic acid

(6R,7R)-7-Amino-8-oxo-3-(1-propenyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (CAS 120709-09-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H12N2O3S and a molecular weight of 240.279 g/mol. It is also known as 7-APRA, Cefprozil intermediate and (6R,7R)-7-Amino-8-oxo-3-(prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Key properties include a boiling point of 539.3±50.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 279.9±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
120709-09-3
Jingsj CID
J-1369997-4
Molecular Formula
C10H12N2O3S
Chinese Name
头孢丙烯母核
Molecular Weight
240.279 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point539.3±50.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point279.9±30.1 °C

Frequently Asked Questions

What is the CAS number of (6R,7R)-7-Amino-8-oxo-3-(1-propenyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid?

The CAS number of (6R,7R)-7-Amino-8-oxo-3-(1-propenyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid is 120709-09-3.

What are the molecular formula and molecular weight of (6R,7R)-7-Amino-8-oxo-3-(1-propenyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid?

(6R,7R)-7-Amino-8-oxo-3-(1-propenyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid has molecular formula C10H12N2O3S and molecular weight 240.279 g/mol.

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

Last updated:

How to cite: Jingsj. "(6R,7R)-7-Amino-8-oxo-3-(1-propenyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (CAS 120709-09-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1369997-4 (accessed 2026-10-25).

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