L-Glutamine CAS:56-85-9-custom synthesis contract manufacturing
L-Glutamine CAS:56-85-9
Structural Formula L-Glutamine CAS:56-85-9
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
 
SPECIFICATION AND PROCEDURE
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%
· * The endotoxin-certified grade will be supplied on request.
· ** FCC grade (Lead : Not More Than 5 mg/kg) will be supplied on request.
· This product meets requirements of residual solvents listed in the current JP, USP and EP.
 

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Our company can complete the pilot test and enlargement production of various types of reactions.Multiple grades of products, including USP, NF, JP, EP, ACS, FCC, Micro, Food, Reagent, HPCL, LC/MS, Photres, Cosmetic....With strong technical accumulation and innovative research and development capabilities, he is good at various types of chemical reactions such as hydrogenation, nitration, Suzuki coupling, cyanation, diazotization, bromination, wittig reaction, Grignard reaction, redox reaction and ultra-low temperature reaction.The company team has 20 years of R & D, production and management experience and philosophy, and domestic and foreign market experience, and strive to create a high-efficiency, high-quality integrated chemical service platform to better serve domestic and foreign customers.We not only effectively utilize the strong technical strength of our R&D department, but also establish long-term cooperative relationships with many well-known domestic enterprises and research institutions, and form a leading R&D and production team in China.


Experienced Reaction
AlkylationPolymerizationDiazotization
NeutrallzationSulfonationDecompose
NitrationEliminationEsterification
AdditionChlorinationSubstitution
DehydrogenationReductionHydrogenation
Oxidation
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