Molekula
L-Asparagine monohydrate
L-Asparagine monohydrate is an essential amino acid used in cell culture media, protein synthesis, and biochemical research. It is a white crystalline powder with a molecular formula of NH2COCH2CH(NH2)COOH · H2O, a molecular weight of 150.13 g/mol, and a CAS number of 5794-13-8. It is stable at ambient storage conditions and carries no signal word. Molekula supplies L-Asparagine monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
L-Asparagine monohydrate is an essential amino acid used in cell culture media, protein synthesis, and biochemical research. It is a white crystalline powder with a molecular formula of NH2COCH2CH(NH2)COOH · H2O, a molecular weight of 150.13 g/mol, and a CAS number of 5794-13-8. It is stable at ambient storage conditions and carries no signal word. Molekula supplies L-Asparagine monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Specific rotation | 34.2 - 36.5 |
| Conclusion | According to: |
| Heavy metals | <10ppm |
| Identification | Conforms to reference |
| pH | 4.4 - 6.4 |
| SO4 | <0.02% |
| Fe | <10ppm |
| Loss on Drying | 11.5 - 12.5% |
| Assay | 99 - 101% |
| Residue on Ignition | <0.10% |
| NH4 | <0.10% |
| AS2O3 | <1ppm |
| Cl | <0.02% |
| Other Amino Acids (TLC) | ≤1.0% |
| State of Solution | >98% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 36 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 5794-13-8 |
| Molecular Formula | NH2COCH2CH(NH2)COOH · H2O |
| Molecular Weight | 150.13 |
| REACH Code | Y113 |
| HTS Code | 2924.19.8000 |
| Tariff Code | 2924190090 |
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-Asparagine monohydrate used for?
It is primarily used as a building block in peptide synthesis and as a nutrient in cell culture media for biotechnology applications.
What is the chemical formula and molecular weight of L-Asparagine monohydrate?
The formula is NH2COCH2CH(NH2)COOH · H2O with a molecular weight of 150.13 g/mol.
How should L-Asparagine monohydrate be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for L-Asparagine monohydrate?
Available in analytical grade; other grades may be available upon request.
Can Molekula supply L-Asparagine monohydrate in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with an order of L-Asparagine monohydrate?
Each order includes a Certificate of Analysis (CoA); additional documentation such as MSDS 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.