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.
Pricing & pack sizes
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 |
|---|---|
| SKU | 24133813 |
| 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
Safety Data Sheets (SDS)
Available in PT, IT, FR, ES, DE, EN.
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PT - (24133813) L-SERINE [56-45-1].pdf
SDS · PT · 200 KB
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IT - (24133813) L-SERINE [56-45-1].pdf
SDS · IT · 196 KB
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FR - (24133813) L-SERINE [56-45-1].pdf
SDS · FR · 200 KB
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ES - (24133813) L-SERINE [56-45-1].pdf
SDS · ES · 199 KB
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DE - (24133813) L-SERINE [56-45-1].pdf
SDS · DE · 199 KB
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EN - (24133813) L-SERINE [56-45-1].pdf
SDS · EN · 196 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 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.