Molekula
D-Alanine
D-Alanine is a synthetic amino acid used in peptide synthesis and biochemical research. It serves as a building block for various pharmaceutical and industrial applications. Available with a CAS number of 338-69-2, molecular formula C3H7NO2, and molecular weight 89.09 g/mol, it is stable at ambient storage conditions. Molekula supplies D-Alanine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
D-Alanine is a synthetic amino acid used in peptide synthesis and biochemical research. It serves as a building block for various pharmaceutical and industrial applications. Available with a CAS number of 338-69-2, molecular formula C3H7NO2, and molecular weight 89.09 g/mol, it is stable at ambient storage conditions. Molekula supplies D-Alanine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Specific rotation | -14.3 to -15.3 |
| Heavy metals | <10ppm |
| Loss on Drying | <0.20% |
| Assay | 98 - 101% |
| Iron | <2ppm |
| Residue on Ignition | <0.20% |
| Cl | <0.10% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 60 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 20667745 |
| CAS Number | 338-69-2 |
| Molecular Formula | C3H7NO2 |
| Molecular Weight | 89.09 |
| SMILES | C[C@H](C(=O)O)N |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2922494910 |
| Tariff Code | 2922498590 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
For research and industrial use only
Documents
Safety Data Sheets (SDS)
Available in PT, IT, FR, ES, DE, EN.
-
PT - (20667745) D-ALANINE [338-69-2].pdf
SDS · PT · 156 KB
-
IT - (20667745) D-ALANINE [338-69-2].pdf
SDS · IT · 153 KB
-
FR - (20667745) D-ALANINE [338-69-2].pdf
SDS · FR · 156 KB
-
ES - (20667745) D-ALANINE [338-69-2].pdf
SDS · ES · 156 KB
-
DE - (20667745) D-ALANINE [338-69-2].pdf
SDS · DE · 156 KB
-
EN - (20667745) D-ALANINE [338-69-2].pdf
SDS · EN · 153 KB
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.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is D-Alanine used for?
D-Alanine is primarily used in the synthesis of peptides and pharmaceuticals, particularly in the production of antibiotics and other bioactive compounds.
What is the chemical formula and molecular weight of D-Alanine?
The formula is C3H7NO2 and the molecular weight is 89.09 g/mol.
How should D-Alanine be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of D-Alanine does Molekula supply?
Molekula supplies D-Alanine in high-purity grade suitable for research and pharmaceutical applications.
Can Molekula supply D-Alanine in bulk?
Yes, Molekula can supply D-Alanine in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a D-Alanine order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation is available upon request.
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.