Molekula
L-ألانين
L-Alanine is a non-essential amino acid used in biochemical research, cell culture media, and peptide synthesis. It plays a role in metabolic processes and protein structure. Available in powder form with a purity of ≥98%, it has a molecular formula of C3H7NO2, a molecular weight of 89.09 g/mol, and is stable at ambient temperatures. CAS number: 56-41-7. Molekula supplies L-Alanine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
L-Alanine is a non-essential amino acid used in biochemical research, cell culture media, and peptide synthesis. It plays a role in metabolic processes and protein structure. Available in powder form with a purity of ≥98%, it has a molecular formula of C3H7NO2, a molecular weight of 89.09 g/mol, and is stable at ambient temperatures. CAS number: 56-41-7. Molekula supplies L-Alanine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Specific rotation | +13.7 to +15.1 |
| Heavy metals | ≤ 0.0015% |
| Identification | Conforms to reference |
| pH | 5.5 - 7.0 |
| Loss on Drying | ≤ 0.2% |
| Specification | Confroms to USP specifications |
| Chloride (Cl) | ≤ 0.05% |
| Assay | 98.5 - 101.5% |
| Residue on Ignition | ≤ 0.15% |
| Particle Size | 200μm |
| Sulphate as SO4 | ≤ 0.03% |
| Iron (Fe) | ≤ 0.003% |
| Manufacture date | DD/MM/YYYY |
| Level of persistent organic pollutants | No pollutants |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 36 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 56-41-7 |
| Molecular Formula | C3H7NO2 |
| Molecular Weight | 89.09 |
| SMILES | C[C@@H](C(=O)O)N |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29224949 |
| Tariff Code | 2922498590 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is L-Alanine used for?
L-Alanine is commonly used in biochemical research, cell culture media, and as a building block in peptide synthesis.
What is the chemical formula and molecular weight of L-Alanine?
The formula is C3H7NO2 and the molecular weight is 89.09 g/mol.
How should L-Alanine be stored?
Store at ambient temperature, protected from moisture and light.
What grade of L-Alanine is available?
Molekula supplies L-Alanine in reagent grade.
Can Molekula supply L-Alanine in bulk?
Yes, Molekula can supply L-Alanine in bulk quantities upon request.
What documentation comes with an order of L-Alanine?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS).
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.