L-Alanine
L-Alanine (CAS: 56-41-7), with the molecular formula C3H7NO2 and a molecular weight of 89.09 g/mol, is a non-essential amino acid. Sourced from non-animal origins, it is supplied as a powder. L-Alanine is suitable for both cell culture applications and general manufacturing use, underscoring its versatility in research and production environments.
- IUPAC
- (S)-2-Aminopropionic acid,L-α-Aminopropionic acid
- Synonyms
- (S)-2-Aminopropionic acidL-α-Aminopropionic acid

Cell Culture Media Supplementation
L-Alanine is utilised as a component in cell culture media, supporting the growth and metabolic needs of various cell lines. Its inclusion can be vital for maintaining cellular health and function in laboratory settings.
Biochemical Research
As a fundamental amino acid, L-Alanine serves as a building block in biochemical research. It is employed in studies related to protein synthesis, metabolic pathways, and enzymatic activity.
Manufacturing Processes
This compound is suitable for manufacturing use, indicating its application in industrial chemical processes. Its properties lend themselves to various synthetic and formulation requirements.
| Molecular weight | 89.09 |
|---|---|
| Empirical formula | C3H7NO2 |
| Assay | ≥98% (TLC) |
| Form | powder |
| Solubility | H2O: soluble100 mg/mL |
| Storage temperature | 20-25°C |
| Impurities tested | endotoxin, tested |
| Suitability | suitable for cell culturesuitable for manufacturing use |
| Biological source | from non-animal source |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... CA1(759), CA2(760) |
|---|
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 L-Alanine used for?
+
L-Alanine is used for cell culture media supplementation, biochemical research, and general manufacturing processes.
What are the CAS number and formula for L-Alanine?
+
The CAS number for L-Alanine is 56-41-7, and its molecular formula is C3H7NO2.
What grade and purity does Tech Serve Solutions supply for L-Alanine?
+
Tech Serve Solutions supplies L-Alanine with an assay of ≥98% (TLC). TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling recommendations for L-Alanine?
+
Recommended personal protective equipment includes eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. The WGK is 1.
How is L-Alanine packed, shipped, and exported?
+
L-Alanine is carefully packed to maintain its integrity during transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote for L-Alanine?
+
To request a sample or a quote for L-Alanine, please contact our sales team through the TSS website or by phone.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis