L-Glutamine
SIGMA/49419 - BioUltra, ≥99.5% (NT)
Synonym: (S)
CAS Number: 56-85-9
Empirical Formula (Hill Notation): C5H10N2O3
Molecular Weight: 146.14
EC Number: 200-292-1
MDL Number: MFCD00008044
Linear Formula: H2NCOCH2CH2CH(NH2)CO2H
Product Type: Chemical
λ | 0.1 M in H2O |
anion traces | chloride (Cl-): ≤50 mg/kg |
sulfate (SO42-): ≤200 mg/kg | |
assay | ≥99.5% (NT) |
cation traces | Al: ≤5 mg/kg |
As: ≤0.1 mg/kg | |
Ba: ≤5 mg/kg | |
Bi: ≤5 mg/kg | |
Ca: ≤10 mg/kg | |
Cd: ≤5 mg/kg | |
Co: ≤5 mg/kg | |
Cr: ≤5 mg/kg | |
Cu: ≤5 mg/kg | |
Fe: ≤5 mg/kg | |
K: ≤50 mg/kg | |
Li: ≤5 mg/kg | |
Mg: ≤5 mg/kg | |
Mn: ≤5 mg/kg | |
Mo: ≤5 mg/kg | |
Na: ≤50 mg/kg | |
Ni: ≤5 mg/kg | |
Pb: ≤5 mg/kg | |
Sr: ≤5 mg/kg | |
Zn: ≤5 mg/kg | |
color | white |
form | powder |
ign. residue (900 °C) | ≤0.1% (as SO4) |
impurities | insoluble matter, passes filter test |
≤0.5% foreign amino acids | |
InChI | 1S/C5H10N2O3/c6-3(5(9)10) |
InChI key | ZDXPYRJPNDTMRX-VKHMYHEASA |
loss | ≤0.1% loss on drying, 110 °C |
mp | 185 °C (dec.) (lit.) |
optical activity | [α]20/D +33.0±1°, c = 5% in 5 M HCl |
pH | 5.0-6.0 (25 °C, 0.1 M in H2O) |
product line | BioUltra |
Quality Level | 100 |
SMILES string | N[C@@H](CCC(N)=O)C(O)=O |
solubility | H2O: 0.1 M at 20 °C, clear, colorless |
technique(s) | cell culture | mammalian: suitable |
UV absorption | λ: 260 nm Amax: 0.01 |
λ: 280 nm Amax: 0.01 |
Application: | L-Glutamine has been used in culture medium for hypothalamic neurons, spacer in isotachophoresis of serum proteins, growth requirement of various microorganisms. |
Biochem/physiol Actions: |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.5% (NT) |
mp | 185 °C (dec.) (lit.) |
UNSPSC | 12352209 |