L(+)-Glutamine 99%
Supplier: Thermo Scientific
Synonyms:
Gln, L-Glutamine, H-Gln-OH, (S)-(+)-Glutamine, (S)-2,5-Diamino-5-oxopentanoic acid, Levoglutamide, Q
119951000
119955000
119950025
ACRO119951000EA
140
GBP
ACRO119951000
ACRO119955000
ACRO119950025
L(+)-Glutamine 99%
L(+)-Glutamine
Formula:
C₅H₁₀N₂O₃ MW: 146,15 g/mol Boiling Pt: 355 °C (1013 hPa) Melting Pt: 185 °C (dec.) Density: 1,5326 g/cm³ (130 °C) 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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