L-Glutamic Acid γ-p-Nitroanilide

Size

£364.00

SKU:: 164665
Molecular Weight:: 267.24
Purity:: ~90%
Storage Conditions:: 4°C
Supplier:: United States Biological
CAS Number:: 7300-59-6
Format:: Supplied as an off-white to pale yellow solid
Extra Details:: Alternate Names: N-(4-Nitrophenyl)-L-glutamine; 2-Amino-4'-nitroglutaranilic Acid; L-Glutamic Acid γ-p-Nitroanilide; L-Glutamyl-4-nitroanilide; L-γ-Glutamyl-p-nitroanilide; γ-Glutamyl-p-nitroanilide; γ-L-Glu-p-nitroanilide; γ-L-Glutamyl-p-nitroanilide Melting Point: >169ºC (dec.) Solubility: Aqueous Acid (slightly) Method for Determining Identity: Proton NMR (D2O+DCl) and Mass Spectrometric Analysis TLC Conditions: C18; Methanol: Water = 7: 3; Visualized with UV and KMnO4; Single spot, Rf= 0.65 Specific Rotation: +29.0º (c=0.2, 1M HCl) Elemental Analysis: Calculated: %C: 49.44, %H: 4.90, %N: 15.72 Water Content: 7.8% by Karl Fischer Atmosphere: Inert gas Storage and Stability: Powder may be stored at 4°C. Stable for 6 months after receipt at 4°C. Hygroscopic. Note: Inert atmosphere is preferred for long term storage. Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.