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CAS 39537-23-0

CAS 39537-23-0 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 39537-23-0
CAS 39537-23-0PubChem CID 123935

L-Alanyl-L-Glutamine

Ala-Gln is a dipeptide formed from L-alanyl and L-glutamine residues. It has a role as a metabolite. It is a tautomer of an Ala-Gln zwitterion. — ChEBI

IUPAC name
(2S)-5-amino-2-[[(2S)-2-aminopropanoyl]amino]-5-oxopentanoic acid
Molecular formula
C8H15N3O4
Molecular weight
217.22 g/mol
Exact mass
217.10625597 Da
XLogP3
-4.4
Topological polar surface area
136.0 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
5
Covalent units
1
Defined stereocentres
2

Also known as

Ala-glnalanylglutaminealanyl glutamineDipeptaminN(2)-L-Alanyl-L-glutamineGlutaMAXSustamineAlanyl-glutamine dipeptide
16 more reported names
L-Glutamine, N2-L-alanyl-U5JDO2770ZL-alanyl-l-glutamine amino acidFEMA NO. 4712CHEBI:73788(2S)-5-amino-2-(((2S)-2-azaniumylpropanoyl)amino)-5-oxopentanoate(2S)-5-amino-2-{[(2S)-2-azaniumylpropanoyl]amino}-5-oxopentanoateL-alanyl/L-glutamineRefChem:553258609-717-9Alanyl-glutamineH-Ala-Gln-OHL-Ala-L-GlnL-Glutamine, L-alanyl-N(2)-L-ALANYL-LEVOGLUTAMIDEAS-12601
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

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How CAS 39537-23-0 is used on this site

CAS 39537-23-0 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 39537-23-0 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.