DL-Alanyl-DL-asparagine

DL-丙氨酰-DL-天冬酰胺

Also known as: dl-alanyl-dl-asparagine, (±)-N2-(Alanyl)asparagine, 2-(alanylamino)-4-amino-4-keto-butyric acid, 4-amino-2-(2-aminopropanamido)-4-oxobutanoic acid, 4-amino-2-(2-aminopropanoylamino)-4-oxobutanoic acid, 4-amino-2-(2-azaniumylpropanoylamino)-4-oxobutanoate, 4-azanyl-2-(2-azanylpropanoylamino)-4-oxo-butanoic acid, D-Ala-D-Asp(NH2)-OH/D-Ala-L-Asp(NH2)-OH/L-Ala-D-Asp(NH2)-OH/L-Ala-L-Asp(NH2)-OH,(1:1:1:1), DL-ALANYL-DL-ASPARAGINE, DL-ALANYL-DL-ASPARAGINE HYDRATE, DL-Ala-DL-Asn, H-DL-ALA-DL-ASN-OH, NALPHA-DL-ALANYL-DL-ASPARAGINE, alanyl-asparagine

DL-Alanyl-DL-asparagine (CAS 1999-41-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H13N3O4 and a molecular weight of 203.19600 g/mol. It is also known as dl-alanyl-dl-asparagine, (±)-N2-(Alanyl)asparagine and 2-(alanylamino)-4-amino-4-keto-butyric acid. Key properties include a boiling point of 595.6ºC at 760mmHg, a density of 1.355g/cm3 and a flash point of 314ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1999-41-3
Jingsj CID
J-21489-4
Molecular Formula
C7H13N3O4
Chinese Name
DL-丙氨酰-DL-天冬酰胺
Molecular Weight
203.19600 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point595.6ºC at 760mmHg
Density1.355g/cm3
Flash Point314ºC

Frequently Asked Questions

What is the CAS number of DL-Alanyl-DL-asparagine?

The CAS number of DL-Alanyl-DL-asparagine is 1999-41-3.

What are the molecular formula and molecular weight of DL-Alanyl-DL-asparagine?

DL-Alanyl-DL-asparagine has molecular formula C7H13N3O4 and molecular weight 203.19600 g/mol.

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

Last updated:

How to cite: Jingsj. "DL-Alanyl-DL-asparagine (CAS 1999-41-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21489-4 (accessed 2026-10-23).

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