L-Alanyl-L-Glutamine manufacturer CAS:39537-23-0
Sep 10th, 2022 at 18:28 Material Chemicals Potomac 61 views Reference: 4openrJWe7A
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L-Alanyl-L-Glutamine
| Abbreviation | Ala-Gln |
| Chemical Name | L-Alanyl-L-Glutamine |
| Chemical Formula | C8H15N3O4 |
| Molecular Weight | 217.22 |
| Nitrogen Content | 19.30% |
| CAS Number | 39537-23-0 |
| Assay | 97.0 to 103.0% |
| Specification | White crystals or crystalline powder |
| Country of Origin | China |
| Manufacturing Process | Fermentation |
| Packaging | 500 g, 5 Kg poly pail, 20 Kg fiber drum |
| Additional Information | Alanyl-L-Glutamine is a dipeptide of L-Alanine and L-Glutamine that creates a stable source of L-Glutamine that does not degrade in solution, improving solubility and flavor. |
| Items of Analysis | Standard of Analysis | Test Results |
| Appearance | Off-white to whit crystalline powder, odourless, tasted slightly sweet | Conform |
| Specific rotation | +9.5°- +11.0° | +10.88° |
| pH | 5.0-6.5 | 5.35 |
| Clarity of solution | Should not be more opalescent than No. 2turbidity solution | Conform |
| Related substances |
Cyclo-L-alanyl-L-glutamine:NMT0.2% L-Pyroglutamyl-L-alanine: NMT0.15% L-Pyroglutamic acid : NMT0.05% D-alanyl-L-glumatic acid :NMT0.05% L-Alanyl-L-Glutamic acid:NMT0.5% Single unknown impurity:NMT0.1% Total unknown impurities: NMT0.5% |
0.0024% Not detected Not detected 0.01% Not detected 0.12% 0.05% |
| Chloride | NMT0.02% | Conform |
| Ethanol | NMT0.05% | Conform |
| Loss on drying | NMT0.5% | 0.13% |
| Residue on ignition | NMT0.1% | 0.02% |
| Heavy metals | NMT10ppm | Conform |
| Residual solvents |
Methanol : NMT0.3% Toluene : NMT0.089% Ethyl acetate : NMT0.5% |
0.21% Not detected Not detected |
| Assay | NLT98.5%(on dried basis ) | 99.72% |
| Conclusion | Conforms to Factory Standard | |
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Inno Pharmchem (Pharmaceutical Intermediates Manufacturers in China) is exclusively focusing on the manufacturing of API's Intermediates, such as L-Alanyl-L-Glutamine, cas:39537-23-0 , (2S)-5-amino-2-(2S)-2-aminopropanoylamino-5-oxopentanoic acid and so on. We have helped clients businesses by scaling up its pharmaceutical products through the development of innovative processes and optimizing the production process thus it making it cost-efficient.
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