DL-Alanine
DL-Alanine (CAS 302-72-7), with the molecular formula C3H7NO2 and a molar mass of 89.09 g/mol, is a non-essential amino acid. It is a chiral compound, commonly supplied as a racemic mixture. DL-Alanine serves as a fundamental building block in peptide synthesis and finds utility in various biochemical research applications and as a chiral intermediate in chemical synthesis.
- IUPAC
- (±)-2-Aminopropionic acid
- Synonyms
- Alanine, racemic(±)-AlanineDL-alpha-Aminopropionic acid(±)-2-Aminopropionic acid
Peptide Synthesis
DL-Alanine is employed as a constituent amino acid in the synthesis of peptides and polypeptides, contributing to the creation of complex biomolecules for research.
Biochemical Research
It is utilized in diverse biochemical studies, serving as a substrate or standard in enzymatic assays and metabolic research.
Chemical Synthesis Intermediate
As a chiral building block, DL-Alanine is a valuable intermediate in the stereoselective synthesis of more complex organic molecules and pharmaceutical compounds.
Nutritional Research
Although not a proteinogenic amino acid in its racemic form, DL-Alanine is sometimes used in research settings investigating amino acid metabolism and nutritional science.
| Molecular weight | 89.09 |
|---|---|
| Linear formula | CH3CH(NH2)COOH |
| Assay | ≥99% (TLC) |
| Grade | Vetec™ reagent grade |
| Solubility | H2O: soluble |
| Melting point | 289 °C (dec.)(lit.) |
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.
What is DL-Alanine used for?
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DL-Alanine is primarily used as a building block in peptide synthesis, in biochemical research, and as an intermediate in chemical synthesis.
What is the CAS number and chemical formula for DL-Alanine?
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The CAS number for DL-Alanine is 302-72-7, and its linear chemical formula is CH3CH(NH2)COOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies DL-Alanine in Vetec™ reagent grade with an assay of ≥99% (TLC). TSS does not represent this product as USP/BP/EP grade.
How should DL-Alanine be handled?
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DL-Alanine is classified with GHS hazards and requires appropriate handling. Users should consult the Safety Data Sheet (SDS) for specific protective measures and handling guidelines. It is not expected to be hazardous under normal storage conditions.
How is DL-Alanine packed, shipped, and exported?
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DL-Alanine is carefully packed to ensure product integrity during transit and is available for global export by Tech Serve Solutions.
How can I request a sample or quote for DL-Alanine?
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To request a sample or obtain a quotation for DL-Alanine, please contact the Tech Serve Solutions sales team through our website or by phone.
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