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N-Acetyl-L-glutamic acid Structure

N-Acetyl-L-glutamic acid

Chemical Properties

Melting point 194-196 °C(lit.)
alpha  -16 º (c=1, water)
Boiling point 324.41°C (rough estimate)
Density  1.4119 (rough estimate)
refractive index  -15 ° (C=1, H2O)
FEMA  4752 | N-ACETYL GLUTAMATE
storage temp.  2-8°C
solubility  36g/l (Lit.)
pka 3.45±0.10(Predicted)
form  Solid
color  White
optical activity [α]22/D 15.6°, c = 1 in H2O
Water Solubility  2.7 g/100 mL (20 ºC)
JECFA Number 2269
BRN  1727473
Major Application peptide synthesis
Cosmetics Ingredients Functions SKIN CONDITIONING
Cosmetic Ingredient Review (CIR) N-Acetyl-L-glutamic acid (1188-37-0)
InChI 1S/C7H11NO5/c1-4(9)8-5(7(12)13)2-3-6(10)11/h5H,2-3H2,1H3,(H,8,9)(H,10,11)(H,12,13)/t5-/m0/s1
InChIKey RFMMMVDNIPUKGG-YFKPBYRVSA-N
SMILES CC(=O)N[C@@H](CCC(O)=O)C(O)=O
LogP -2.131 (est)
CAS DataBase Reference 1188-37-0(CAS DataBase Reference)
NIST Chemistry Reference N-acetyl-l-glutamic acid(1188-37-0)
EPA Substance Registry System L-Glutamic acid, N-acetyl- (1188-37-0)

Safety Information

Safety Statements  24/25
WGK Germany  2
RTECS  LZ9725000
TSCA  TSCA listed
HS Code  29241900
Storage Class 11 - Combustible Solids

MSDS

Usage And Synthesis

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