Substance
ID:351925
Names and Identifiers
IUPAC name
(2S)-2-amino-4-carbamoylbutanoic acid
IUPAC Traditional name
L-glutamine
Synonyms
(S)-2,5-二氨基-5-氧代戊酸L-谷氨酸-5-酰胺L-谷氨酰胺L-Glutamine(S)-2,5-Diamino-5-oxopentanoic acidL-Glutamic acid 5-amide
Registration numbers
PubChem SID
CAS Number
MDL Number
Beilstein Number
EC Number
Properties
Product Information
Cation Traces
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
K: ≤50 mg/kg
Zn: ≤5 mg/kg
Co: ≤5 mg/kg
Cu: ≤5 mg/kg
Na: ≤50 mg/kg
Pb: ≤5 mg/kg
Bi: ≤5 mg/kg
Li: ≤5 mg/kg
Mn: ≤5 mg/kg
Al: ≤5 mg/kg
Sr: ≤5 mg/kg
As: ≤0.1 mg/kg
Fe: ≤5 mg/kg
Mg: ≤5 mg/kg
Ba: ≤5 mg/kg
Cr: ≤5 mg/kg
Mo: ≤5 mg/kg
Ni: ≤5 mg/kg
Impurities
≤0.5% foreign amino acids
insoluble matter, passes filter test
Antion Traces
sulfate (SO42-): ≤50 mg/kg
chloride (Cl-): ≤50 mg/kg
λ
0.1 M in H2O
Purity
≥99.5% (NT)
Linear Formula
H2NCOCH2CH2CH(NH2)CO2H
Loss on Drying
≤0.1% loss on drying, 110 °C
Product Line
BioUltra
Safety Information
MSDS Link
German water hazard class
1
RTECS
MA2275100
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Physical Property
Absorption Wavelength
λ: 280 nm Amax: 0.01
λ: 260 nm Amax: 0.01
Optical Rotation
[α]20/D +33.0±1°, c = 5% in 5 M HCl
pH
5.0-6.0 (25 °C, 0.1 M in H2O)
Melting Point
185 °C (dec.)(lit.)
Solubility
H2O: soluble0.1 M at 20 °C, clear, colorless
Pharmacology Properties
Gene Information
rat ... Ggt1(116568)
Molecule Details
Frequently Asked Questions
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Biochem/physiol Actions
L-Glutamine is an essential amino acid that is a crucial component of culture media that serves as a major energy source for cells in culture. L-Glutamine is very stable as a dry powder and as a frozen solution. In liquid media or stock solutions, however, L-glutamine degrades relatively rapidly. Optimal cell performance usually requires supplementation of the media with L-glutamine prior to use.
Other Notes
In culture medium for hypothalamic neurons1; Spacer in isotachophoresis of serum proteins2; Growth requirement of various microorganisms3.
Live Chat and Frequently Asked Questions are available for this Product.
Biochem/physiol Actions
L-Glutamine is an essential amino acid that is a crucial component of culture media that serves as a major energy source for cells in culture. L-Glutamine is very stable as a dry powder and as a frozen solution. In liquid media or stock solutions, however, L-glutamine degrades relatively rapidly. Optimal cell performance usually requires supplementation of the media with L-glutamine prior to use.
Other Notes
In culture medium for hypothalamic neurons1; Spacer in isotachophoresis of serum proteins2; Growth requirement of various microorganisms3.
Molecular Spectra
No Data Available
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References
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