L(+)-Glutamine, powder cell culture reagent, Corning®

Supplier: Corning

Synonyms: Gln, L-Glutamine, H-Gln-OH, (S)-(+)-Glutamine, (S)-2,5-Diamino-5-oxopentanoic acid, Levoglutamide, Q

61-030-RR 61-030-RO 61-030-RM
MDTC61-030-RREA 253 GBP
MDTC61-030-RR MDTC61-030-RO MDTC61-030-RM
L(+)-Glutamine, powder cell culture reagent, Corning®
L(+)-Glutamine

L-glutamine is an essential amino acid and a key component of culture media, serving as a major energy source for propagating cells. It is very stable as a dry powder and as a frozen solution but degrades rapidly in liquid media or stock solutions, producing toxic compounds. Optimal cell performance usually requires supplementation of the media with L-glutamine prior to use.


This product was tested in accordance with currently approved Mediatech, Inc. specifications and procedures. Testing procedures are maintained in compliance with the current versions of the USP and/or EP, where applicable.


Caution: For Research or Further Manufacturing Use Only Not for use in Diagnostic Procedures.

Formula: C₅H₁₀N₂O₃
MW: 146,15 g/mol
Storage Temperature: Refrigerator
MDL Number: MFCD00008044
CAS Number: 56-85-9

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Specification Test Results

Appearance White crystals or crystalline powder
USP specifications
Identification Passes test
Assay 98.5% - 101.5% (calculated on dried basis)
Residue on Ignition NMT 0.1%
Chloride NMT 0.05%
Sulfate NMT 0.03%
Iron NMT 30 ppm
Heavy Metals NMT 15 ppm
Related Compounds NMT 0.5%
Specific Rotation at 20 °C +6.3 ° to 7.3 °
Loss on Drying NMT 0.3%
FCC specifications
Identification Passes test
Assay 98.5%-10_1.5% (on dried basis)
Lead NMT 5mg/kg
Specific Rotation at 20°C +6.3 ° to 7.3 °

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