L(+)-Glutamine 99%
Supplier: Thermo Scientific Chemicals
Synonyms:
Q
, (S)-2,5-Diamino-5-oxopentanoic acid
, L-Glutamine
, Levoglutamide
, (S)-(+)-Glutamine
, Gln
, H-Gln-OH
11995-0025
11995-1000
11995-5000
TS11995-5000EA
287
USD
TS11995-5000
TS11995-0025
TS11995-1000
L(+)-Glutamine 99%
L(+)-Glutamine
Formula:
C₅H₁₀N₂O₃ MW: 146.15 g/mol Melting Pt: 185 °C (dec.) Storage Temperature: Ambient |
MDL Number:
MFCD00008044 CAS Number: 56-85-9 EINECS: 200-292-1 Merck Index: 13,04484 |
Specification Test Results
Appearance | White Crystalline powder or crystals |
Infrared spectrum | Conforms |
Loss on drying | ≤0.3 % (105°C, 3 h) |
Sulfated ash | ≤0.3 % |
Specific optical rotation | +31.5° to +33.0° (20°C, 589 nm) (c=10, 2N HCl) |
Titration with HClO4 | 98.5 to 101.5 % |
Iron (Fe) | ≤30 ppm |
Heavy metals (as Pb) | ≤10 ppm |
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