Molekula
L-Serine
L-Serine is an essential amino acid involved in protein synthesis and metabolic processes. It is used in pharmaceuticals, cosmetics, and nutritional supplements. Available with CAS number 56-45-1, molecular formula HOCH2CH(NH2)CO2H, and molecular weight 105.09 g/mol. Stable at ambient storage conditions. Molekula supplies L-Serine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
L-Serine is an essential amino acid involved in protein synthesis and metabolic processes. It is used in pharmaceuticals, cosmetics, and nutritional supplements. Available with CAS number 56-45-1, molecular formula HOCH2CH(NH2)CO2H, and molecular weight 105.09 g/mol. Stable at ambient storage conditions. Molekula supplies L-Serine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystals or crystalline powder |
| Grade | USP Grade |
| Arsenic | Max. 1ppm |
| pH | 5.2 - 6.2 |
| Loss on Drying | Max. 0.20% |
| Molecular Weight | 105 |
| Chloride (Cl) | Max. 0.020% |
| Assay | 99.0 - 101.0 % |
| Iron | Max. 10ppm |
| Residue on Ignition | Max. 0.10% |
| Sulphate | Max. 0.020% |
| Specific optical rotation | +15.2° |
| Heavy Metals (Pb) | Max. 10ppm |
| Ammonium | Max. 0.02% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 56-45-1 |
| Molecular Formula | HOCH2CH(NH2)CO2H |
| Molecular Weight | 105.09 |
| SMILES | O=C(O)C(N)CO |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29225040 |
| Tariff Code | 2922500090 |
Safety & GHS
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-Serine used for?
L-Serine is 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-Serine?
The formula is HOCH2CH(NH2)CO2H and the molecular weight is 105.09 g/mol.
How should L-Serine be stored?
L-Serine should be stored at ambient temperature, protected from moisture and light.
What grade of L-Serine does Molekula supply?
Molekula supplies L-Serine in reagent grade, suitable for laboratory and research use.
Can Molekula supply L-Serine in bulk?
Yes, Molekula can supply L-Serine in bulk quantities—please contact sales for pricing and availability.
What documentation comes with an order of L-Serine?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) 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.