Ala-Ala

CAS 1948-31-8CH3CH(NH2)CONHCH(CH3)CO2HChemical Synthesis

L-Alanyl-L-alanine (CAS: 1948-31-8) is a dipeptide with the molecular formula CH3CH(NH2)CONHCH(CH3)CO2H and a molecular weight of 160.17 g/mol. It is a derivative of alanine and finds application as a bioactive small molecule in chemical synthesis and peptide chemistry research. This compound is soluble in water and is supplied by Tech Serve Solutions for laboratory and research purposes.

IUPAC: L-Alanyl-L-alanine
Synonyms: L-Alanyl-L-alanine

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Ala-Ala (CH3CH(NH2)CONHCH(CH3)CO2H) — chemical structure, CAS 1948-31-8; Chemistry, fine chemical supplied by Tech Serve Solutions

A-AMAmino Acid DerivativesBioactive Small MoleculesCell BiologyChemical BiologyChemical SynthesisPeptide ChemistryPoly Amino Acids More...

01 /Applications

Chemical Synthesis

L-Alanyl-L-alanine serves as a building block in the synthesis of more complex molecules. Its dipeptide structure makes it valuable for creating peptide-based compounds and analogues in research settings.

Peptide Chemistry Research

This dipeptide is utilised in studies focusing on peptide structure, function, and interactions. It can be used to investigate enzyme activity or as a standard in analytical methods within peptide chemistry.

Bioactive Small Molecule Research

As a bioactive small molecule, L-Alanyl-L-alanine may be employed in cell biology and chemical biology research to explore biological pathways or cellular responses.

02 /Properties

Molecular weight	160.17
Linear formula	CH3CH(NH2)CONHCH(CH3)CO2H
Assay	≥99.0% (NT)
Grade	puriss.
Solubility	H2O: soluble0.1 g/mL, clear
Optical activity	[α]20/D −20±1°, c = 2% in H2O
Melting point	280-285 °C(lit.)280-285 °C

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

1948-31-8

MDL number

MFCD00008075

PubChem substance

24845835

Beilstein registry

1724813

05 /Additional specifications

Gene Information	human ... CA1(759), CA2(760), SLC15A1(6564)rat ... Tpp2(81815)

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is L-Alanyl-L-alanine used for?

L-Alanyl-L-alanine is used in chemical synthesis, peptide chemistry research, and as a bioactive small molecule in cell biology and chemical biology studies.

What is the CAS number and formula for L-Alanyl-L-alanine?

The CAS number for L-Alanyl-L-alanine is 1948-31-8, and its linear formula is CH3CH(NH2)CONHCH(CH3)CO2H.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies L-Alanyl-L-alanine at a 'puriss.' grade with an assay of ≥99.0% (NT). We do not represent this product as USP, BP, or EP grade.

What are the safety and handling precautions for L-Alanyl-L-alanine?

Handle L-Alanyl-L-alanine with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound has a WGK of 3.

How is L-Alanyl-L-alanine packed, shipped, and exported?

L-Alanyl-L-alanine is carefully packed to ensure product integrity during transit. Tech Serve Solutions is an experienced global supplier and exporter, adhering to all relevant shipping regulations.

How can I request a quote or sample for L-Alanyl-L-alanine?

To request a quote or sample, please contact our sales team through the TSS website or call us directly. Our team will be pleased to assist you with your specific requirements.