H-Ala-Ala-Gln-OH

Name: H-Ala-Ala-Gln-OH
Brand: Vaqora Chemicals
SKU: VQ-027204

About H-Ala-Ala-Gln-OH

H-Ala-Ala-Gln-OH is an impurity of Glutamine carrying the CAS registry number 290312-62-8. Formula C11H20N4O5, molecular weight 288.3 g/mol. The IUPAC name is (2S)-5-amino-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoyl]amino]-5-oxopentanoic acid. Common synonyms include L-Alanyl-L-Alanyl-L-Glutamine and Ala-Ala-Gln.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Glutamine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies H-Ala-Ala-Gln-OH in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Glutamine

View every impurity, metabolite and intermediate we list for Glutamine.

Glutamine impurities

Specifications & identifiers

Chemical identifiers
Product name	H-Ala-Ala-Gln-OH
Catalogue No.	VQ-027204
CAS Number	290312-62-8
IUPAC name	(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoyl]amino]-5-oxopentanoic acid
Molecular formula	C₁₁H₂₀N₄O₅
Molecular weight	288.3 g/mol
Exact mass	288.1434
Grade	Reference Standard
HSN code	38229090
InChIKey	BUANFPRKJKJSRR-ACZMJKKPSA-N
SMILES	C[C@@H](C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(=O)N)C(=O)O)N
PubChem CID	7020815

Physical properties
Physical form	Solid
LogP (XLogP3)	-5.8
H-bond donors / acceptors	5 / 6
TPSA	165 Å²

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 H-Ala-Ala-Gln-OH?

The CAS Registry Number of H-Ala-Ala-Gln-OH is 290312-62-8. It is also known as L-Alanyl-L-Alanyl-L-Glutamine, Ala-Ala-Gln, alanyl-alanyl-glutamine.

What is the molecular formula and molecular weight of H-Ala-Ala-Gln-OH?

H-Ala-Ala-Gln-OH has the molecular formula C11H20N4O5 and a molecular weight of 288.3 g/mol. Its IUPAC name is (2S)-5-amino-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoyl]amino]-5-oxopentanoic acid.

What is H-Ala-Ala-Gln-OH used for?

H-Ala-Ala-Gln-OH is supplied as a characterised reference material related to Glutamine. 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 H-Ala-Ala-Gln-OH can I order?

We supply H-Ala-Ala-Gln-OH 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 H-Ala-Ala-Gln-OH?

Yes. Every lot of H-Ala-Ala-Gln-OH 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 H-Ala-Ala-Gln-OH be shipped internationally?

Yes. We export H-Ala-Ala-Gln-OH worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.