L-Alanyl-l-alanine

Name: L-Alanyl-l-alanine
Brand: Zemixal
SKU: ZX-031118

Reference StandardAvailable on request

Order L-Alanyl-l-alanine (CAS 1948-31-8) online at Zemixal. Request a quote with price, lead time and documents. Part of our API Impurities range.

Pack sizes

CAS number1948-31-8

FormulaC₆H₁₂N₂O₃

Molar mass160.17 g/mol

Physical formSolid

HS code38229090

InChIKeyDEFJQIDDEAULHB-IMJSIDKUSA-N

IUPAC name(2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoic acid

About L-Alanyl-l-alanine

L-Alanyl-l-alanine is supplied by Zemixal as a characterised reference material for Alanine analysis. Key data (Reference Standard): CAS 1948-31-8, formula C6H12N2O3 and molar mass 160.17 g/mol. It is handled as a solid.

Use cases we see most often

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Alanine

See every impurity, metabolite and related compound we list for this API.

Alanine standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of L-Alanyl-l-alanine
Product name	L-Alanyl-l-alanine
Catalogue number	ZX-031118
CAS number	1948-31-8
IUPAC name	(2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoic acid
Molecular formula	C₆H₁₂N₂O₃
Molar mass	160.17 g/mol
Exact mass	160.0848
Grade	Reference Standard
Physical form	Solid
XLogP3	-3.3
H-bond donors / acceptors	3 / 4
Topological polar surface area	92.4 Å²
HS code	38229090
InChIKey	DEFJQIDDEAULHB-IMJSIDKUSA-N
SMILES	C[C@@H](C(=O)N[C@@H](C)C(=O)O)N
PubChem CID	5484352
Synonyms	Dialanine, L-Ala-L-Ala, (2S)-2-(((2S)-2-aminopropanoyl)amino)propanoic acid, (2S)-2-{[(2S)-2-aminopropanoyl]amino}propanoic acid, (2S)-2-(((2S)-2-azaniumylpropanoyl)amino)propanoate, Ala-ala, N-L-Alanyl-L-alanine, Ala-Ala-OH, Alanyl-alanine, (S)-2-((S)-2-Aminopropanamido)propanoic acid, Di-L-Alanine, (2S)-2-[(2S)-2-aminopropanamido]propanoic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of L-Alanyl-l-alanine
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about L-Alanyl-l-alanine

Which CAS number identifies L-Alanyl-l-alanine?

L-Alanyl-l-alanine is registered under CAS 1948-31-8. You may also see it listed as Dialanine, L-Ala-L-Ala, (2S)-2-(((2S)-2-aminopropanoyl)amino)propanoic acid. Our catalogue number for this item is ZX-031118.

What are the formula and molar mass of L-Alanyl-l-alanine?

For L-Alanyl-l-alanine, its formula is C6H12N2O3 and its molar mass is 160.17 g/mol. The systematic (IUPAC) name is (2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoic acid. InChIKey DEFJQIDDEAULHB-IMJSIDKUSA-N lets you match it in any structure database.

How is L-Alanyl-l-alanine used in pharmaceutical QC?

L-Alanyl-l-alanine is a characterised reference material linked to Alanine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for L-Alanyl-l-alanine?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with L-Alanyl-l-alanine?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship L-Alanyl-l-alanine to my country?

Yes. L-Alanyl-l-alanine ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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