Structural Formula | ![]() |
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Product Name | L-Glutamine |
Synonym | Pentanoic acid, 2,5-diamino-5-oxo-, (S)-;Pentanoic acid, 2,5-diamino-5-oxo-, (S)-;L-Glutamine;Pentanoic acid, 2,5-diamino-5-oxo-, (S)- |
CAS No. | 56-85-9 |
Molecular Weight | See details |
Specifications | Upon request |
Packing | Sea or Airworthy packing |
Material Safety Data Sheet | Upon request |
Availability | Please visit www.nbinno.com for our official company website or sending email to info@nbinno.com for more information. |
L-Glutamine
Although L-Glutamine is classified as a non essential amino acid in humans, it is said to be a "conditional essential amino acid" as it is easily exhausted under condition of stress.
Cas.No | 56-85-9 |
Assay | 99.0-101.0% |
Specification | White crystals or crystalline powder, odorless, slightly characteristic taste |
Applications | Pharmaceutical, Cell culture media |
Packaging | 25kg&50kg |
Pharmacopeia | JP,USP,FCC |
STORAGE | Controlled room temperature in tight container |
State of solution (Transmittance) | Not Less Than 98.0% |
pH | 4.0~6.0 |
Specific rotation[α]20D | +6.3~+7.3° |
Chloride (Cl) | Not More Than 0.020% |
Sulfate (SO4) | Not More Than 0.020% |
Iron (Fe) | Not More Than 10 ppm |
Heavy metals (Pb)** | Not More Than 10 ppm |
Arsenic (As2O3) | Not More Than 1 ppm |
Loss on drying | Not More Than 0.20% |
Residue on ignition | Not More Than 0.10% |
Related substances | Not More Than 0.5% |
Endotoxin* | Less Than 6.0 EU/g |
Assay (dry basis) | 99.0~101.0% |
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