L(+)-Glutamine - 56-85-9

L(+)-Glutamine - 56-85-9
:
Shenzhen Shijingu Technology Co., Ltd
: 2013-07-29 04:54:26
:
L(+)-Glutamine

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Description Of L(+)-Glutamine - 56-85-9

L(+)-Glutamine - 56-85-9 Specificaton & Trade Terms

Model56-85-9
Place Of OriginChina
Price TermEX-Work
Payment TermT/T
L(+)-Glutamine
Product Name:L(+)-Glutamine
Another Name:L(+)-Glutamic acid-5-amide
Molecular Weight:146.15
Molecular Formula:C5H10N2O3
L-glutamine
CAS No. :56-85-9
Molecular Weight: 146.15
MF: C5H10N2O3
Aliases: L-glutamic acid; alpha-amino glutaric acid; glutamic acid; glutamate; L (+) - glutamic acid; amino glutaric acid; L-2-amino-pentanedioic acid
Appearance
Colorless needle-like crystals; odorless and tasteless; soluble in water (25 ° C water solubility of 3.6%), slightly soluble in ethanol, insoluble in ether, methanol, benzene, acetone, chloroform, ethyl acetate and glacial acetic acid; exposed to heat , acid, base-labile, easily hydrolyzed to L-glutamic acid; pI5.65, decomposition point 185-186 ° C; than the optical rotation in degrees [α] 23D +6.1 ° (0.5-2 mg / ml, water), [ α] 20D +32 ° (0.5-2 mg / ml, 1 mol / L hydrochloric acid).
Melting point of 185 ° C (dec.) (lit.)
Specific Rotation 32.25 o (c = 10, 2 N HCl)
FEMA 3684
Refractive index of 6.8 ° (C = 4, H2O)
The flash point of 185 ° C
Storage conditions 20 ° C
Solubility H2O: 25 mg / mL
form solution
Decomposition 185 o C
Merck 14,4471
BRN 1723797

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