L-Glutamine

CAS 56-85-9H2NCOCH2CH2CH(NH2)CO2HChemical Synthesis

L-Glutamine (CAS: 56-85-9) is a non-essential amino acid with the linear formula H₂NCOCH₂CH₂CH(NH₂)CO₂H and a molecular weight of 146.14 g/mol. This chiral compound is crucial for cellular metabolism and is often used in cell culture media to support cell growth. Available as a SAJ special grade, it is supplied by TSS for research and biochemical applications, particularly where high purity and sterility are required for sensitive biological systems.

IUPAC: (S)-2,5-Diamino-5-oxopentanoic acid,L-Glutamic acid 5-amide,Levoglutamide
Synonyms: (S)-2,5-Diamino-5-oxopentanoic acidL-Glutamic acid 5-amideLevoglutamide

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L-Glutamine (H2NCOCH2CH2CH(NH2)CO2H) — chemical structure, CAS 56-85-9; Chemistry, fine chemical supplied by Tech Serve Solutions

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01 /Applications

Cell Culture Supplementation

L-Glutamine is a primary energy source for rapidly dividing cells and is a critical component in various cell culture media formulations. Its inclusion supports cell proliferation and viability in biotechnological research and drug discovery.

Biochemical Research

As a fundamental amino acid, L-Glutamine is utilized in a wide array of biochemical studies, including protein synthesis research, metabolic pathway analysis, and investigations into cellular signalling.

Laboratory Reagent

This compound serves as a reliable laboratory reagent for synthetic and analytical chemistry purposes. Its defined purity and characteristics make it suitable for various experimental setups.

02 /Properties

Molecular weight	146.14
Linear formula	H2NCOCH2CH2CH(NH2)CO2H
Assay	98%
Grade	SAJ special grade
Concentration	200 mM
Optical activity	[α]25/D +31°, c = 2 in 1 M HCl
Storage temperature	−20°C
Melting point	185 °C (dec.)(lit.)
Impurities tested	endotoxin, tested
Suitability	suitable for cell culture

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	1

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

56-85-9

Beilstein registry

1723797

05 /Additional specifications

Availability	available only in Japan
Sterility	γ-irradiated

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is L-Glutamine primarily used for?

L-Glutamine is primarily used as a supplement in cell culture media to support cell growth and metabolism, and in biochemical research.

What are the CAS number and formula for L-Glutamine?

The CAS number for L-Glutamine is 56-85-9, and its linear formula is H₂NCOCH₂CH₂CH(NH₂)CO₂H.

What grade and purity does Tech Serve Solutions supply for L-Glutamine?

Tech Serve Solutions supplies L-Glutamine in SAJ special grade with an assay of 98%. TSS does not represent this product as USP, BP, or EP grade.

How should L-Glutamine be handled and stored?

L-Glutamine should be handled with appropriate personal protective equipment, including eyeshields and gloves. It requires storage at -20°C. Consult the safety data sheet for comprehensive handling guidelines.