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.
 

We are supplier of L-Glutamine CAS:56-85-9,We offer custom synthesis of various chemical compounds like Pentanoic acid, 2,5-diamino-5-oxo-, (S)- CAS:56-85-9 and custom manufacturing of Pentanoic acid, 2,5-diamino-5-oxo-, (S)-, please feel free to contact us for your demand of L-Glutamine,suppose you are looking for Pentanoic acid, 2,5-diamino-5-oxo-, (S)- factory, produer or manufacturer.

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.