D-Cycloserine

D-环丝氨酸

Also known as: (R)-(+)-4-Amino-3-isoxazolidinone, (R)-4-Amino-3-isoxazolidinone, 4-Amino-3-isoxazolidinone, (+)-Cycloserine, Cycloserine, Seromycin, Oxamycin, Orientomycin

D-Cycloserine (CAS 68-41-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H6N2O2 and a molecular weight of 102.092 g/mol. It is also known as (R)-(+)-4-Amino-3-isoxazolidinone, (R)-4-Amino-3-isoxazolidinone and 4-Amino-3-isoxazolidinone. Key properties include a melting point of 147ºC, a boiling point of 267ºC and a density of 1.3±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
68-41-7
Jingsj CID
J-39784-1
Molecular Formula
C3H6N2O2
Chinese Name
D-环丝氨酸
Molecular Weight
102.092 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point147ºC
Boiling Point267ºC
Density1.3±0.1 g/cm3

Frequently Asked Questions

What is the CAS number of D-Cycloserine?

The CAS number of D-Cycloserine is 68-41-7.

What are the molecular formula and molecular weight of D-Cycloserine?

D-Cycloserine has molecular formula C3H6N2O2 and molecular weight 102.092 g/mol.

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

Last updated:

How to cite: Jingsj. "D-Cycloserine (CAS 68-41-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39784-1 (accessed 2026-10-25).

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