D-Alanyl-L-glutamine

Name: D-Alanyl-L-glutamine
Brand: Vaqora Chemicals
SKU: VQ-027203

About D-Alanyl-L-glutamine

D-Alanyl-L-glutamine (CAS 205252-36-4) is an impurity of Glutamic Acid offered by Vaqora Chemicals. The compound has the formula C8H15N3O4, corresponding to a molecular weight of 217.22 g/mol. Systematically, it is named (2S)-5-amino-2-[[(2R)-2-aminopropanoyl]amino]-5-oxopentanoic acid. Common synonyms include D-alanyl-L-glutamine (H-D-Ala-Gln-OH) and H-D-Ala-Gln-OH.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Glutamic Acid, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, D-Alanyl-L-glutamine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Glutamic Acid

View every impurity, metabolite and intermediate we list for Glutamic Acid.

Glutamic Acid impurities

Specifications & identifiers

Chemical identifiers
Product name	D-Alanyl-L-glutamine
Catalogue No.	VQ-027203
CAS Number	205252-36-4
IUPAC name	(2S)-5-amino-2-[[(2R)-2-aminopropanoyl]amino]-5-oxopentanoic acid
Molecular formula	C₈H₁₅N₃O₄
Molecular weight	217.22 g/mol
Exact mass	217.1063
Grade	Reference Standard
HSN code	38229090
InChIKey	HJCMDXDYPOUFDY-UHNVWZDZSA-N
SMILES	C[C@H](C(=O)N[C@@H](CCC(=O)N)C(=O)O)N
PubChem CID	7020016

Physical properties
Physical form	Solid
LogP (XLogP3)	-4.4
H-bond donors / acceptors	4 / 5
TPSA	136 Å²
Synonyms	D-alanyl-L-glutamine (H-D-Ala-Gln-OH), H-D-Ala-Gln-OH, d-Ala-Gln, (S)-5-Amino-2-((R)-2-aminopropanamido)-5-oxopentanoic acid, L-Glutamine, D-alanyl-

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of D-Alanyl-L-glutamine?

The CAS Registry Number of D-Alanyl-L-glutamine is 205252-36-4. It is also known as D-alanyl-L-glutamine (H-D-Ala-Gln-OH), H-D-Ala-Gln-OH, d-Ala-Gln.

What is the molecular formula and molecular weight of D-Alanyl-L-glutamine?

D-Alanyl-L-glutamine has the molecular formula C8H15N3O4 and a molecular weight of 217.22 g/mol. Its IUPAC name is (2S)-5-amino-2-[[(2R)-2-aminopropanoyl]amino]-5-oxopentanoic acid.

What is D-Alanyl-L-glutamine used for?

D-Alanyl-L-glutamine is supplied as a characterised reference material related to Glutamic Acid. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of D-Alanyl-L-glutamine can I order?

We supply D-Alanyl-L-glutamine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with D-Alanyl-L-glutamine?

Yes. Every lot of D-Alanyl-L-glutamine is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can D-Alanyl-L-glutamine be shipped internationally?

Yes. We export D-Alanyl-L-glutamine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.