(3R,4R)-4-mercapto-3-phenylacetamidoazetidin-2-one

(3R,4R)-4-巯基-3-苯乙酰胺基氮杂环丁-2-酮

Also known as: Benzeneacetamide, N-[(2R,3R)-2-mercapto-4-oxo-3-azetidinyl]-, N-((2R,3R)-2-mercapto-4-oxoazetidin-3-yl)-2-phenylacetamide

(3R,4R)-4-mercapto-3-phenylacetamidoazetidin-2-one (CAS 74643-21-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C11H12N2O2S and a molecular weight of 236.29 g/mol. It is also known as Benzeneacetamide, N-[(2R,3R)-2-mercapto-4-oxo-3-azetidinyl]- and N-((2R,3R)-2-mercapto-4-oxoazetidin-3-yl)-2-phenylacetamide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 74643-21-3
Jingsj CID: J-93423-1
Molecular Formula: C₁₁H₁₂N₂O₂S
Chinese Name: (3R,4R)-4-巯基-3-苯乙酰胺基氮杂环丁-2-酮
Molecular Weight: 236.29 g/mol
Category: Organic Bases
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of (3R,4R)-4-mercapto-3-phenylacetamidoazetidin-2-one?

The CAS number of (3R,4R)-4-mercapto-3-phenylacetamidoazetidin-2-one is 74643-21-3.

What are the molecular formula and molecular weight of (3R,4R)-4-mercapto-3-phenylacetamidoazetidin-2-one?

(3R,4R)-4-mercapto-3-phenylacetamidoazetidin-2-one has molecular formula C11H12N2O2S and molecular weight 236.29 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(3R,4R)-4-mercapto-3-phenylacetamidoazetidin-2-one (CAS 74643-21-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-93423-1 (accessed 2026-10-24).

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