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Glutamic acid derivatives

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Glutamic acid,Scientific name: α- aminoglutaric acid —so named because it is extracted from grains. α- aminoglutaric acid is widespread and almost can be found in all proteins. Glutamic acid is a protein hydrolysate, a colorless massive crystalline. It is soluble in water while insoluble in benzene, phenol and other organic solvent. Glutamic acid is an acidic amino acid because its aqueous solution is acidic. Under the physiological condition, glutamic acid unites with glycine and cysteine to form glutathione, a substance with important physiological function. Glutamic acid possesses umami, and its sodium salt is monosodium glutamate (MSG). MSG will decompose at high temperatures, and is vulnerable to great heat.

MSG is first discovered by Japanese chemist Ikeda. He discovered it by chance when he found the kelp soup containing a delicate flavour. On investigation, he has extracted 2g MSG from 100 kg kelp. A large number of MSG which called Ajinomoto have produced in Japan later. In 1930s, the Ajinomoto in China has produced by Shanghai TianChu Ajinomoto Factory. These products are exported to countries and receive the prestige. Hydrolyzing with natural gliadin or casein, adjusting pH to 3.3 to obtain glutamic acid precipitation, adding an appropriate amount of sodium hydroxide after separating can get MSG. MSG can also be synthesized but the cost is expensive, and they are usually still made by protein hydrolysis. After 1960s, Japanese use microbial fermentation to produce of glutamic acid. They put Curtobacterium, Chlorella, Bacillus into carbohydrate (mainly starch and glucose). Then they add urea, ammonium sulfate, ammonium chloride and an appropriate amount of biotin. These bacteria secrete large amounts of glutamic acid immediately to produce MSG. At present, China takes the method of fermentation to produce MSG. Glutamate can also combine with ammonia in the blood to form a nontoxic substance. So glutamate can also be used to treat diseases like hepatic coma and liver dysfunction during convalescence.

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Structure:
Chemical Name:
(2R,4R)-4-METHYLGLUTAMIC ACID HYDROCHLORIDE
CAS:
166756-77-0
MF:
C6H11NO4.HCl
Chemical Name:
NR2A (Glutamate receptor2A)
Structure:
Chemical Name:
MAGNESIUM GLUTAMATE
MF:
C5H7MgNO4
Structure:
Chemical Name:
N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid 1,5-diethyl ester
CAS:
146943-43-3
MF:
C24H29N5O6
Structure:
Chemical Name:
N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid 1,5-dimethyl ester 4-methylbenzenesulfonate
CAS:
1215090-73-5
MF:
C22H25N5O6.C7H8O3S
Chemical Name:
β-methylglutamic aci
Structure:
Chemical Name:
N-Carbamoylglutamic acid diethyl ester
CAS:
911658-62-3
MF:
C10H18N2O5
Structure:
Chemical Name:
N-[4-[[(2-Amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid disodium salt
CAS:
163254-40-8
MF:
C20H21N7Na2O7
Chemical Name:
Fmoc-Glu(OBzl)-OH
CAS:
132639-61-2
Structure:
Chemical Name:
disodium N-(1-oxooctadecyl)-L-glutamate
CAS:
38079-62-8
MF:
C23H41NNa2O5
Structure:
Chemical Name:
CHOLESTERYL/BEHENYL/OCTYLDODECYL LAUROYL GLUTAMATE
MF:
C86H159NO5
Structure:
Chemical Name:
Sodium lauroylglutamate
MF:
C17H29NNa2O5
Chemical Name:
Boc-Glu-OMe(OMe)
Structure:
Chemical Name:
Sydnogluton
CAS:
153216-47-8
MF:
C51H62Cl2F2N7O7
Chemical Name:
β-hydroxyglutamic ac
Structure:
Chemical Name:
Boc-D-Pyr-OBzl
CAS:
400626-71-3
MF:
C17H21NO5
Chemical Name:
BOC-Glu(OME)2
Chemical Name:
F-Moc-Glu(OBut)
Chemical Name:
N-(4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl)-L-Glutamic Acid Diethyl Ester P-Tluensulfonic Acid salt
Structure:
Chemical Name:
CMDA
CAS:
122665-73-0
MF:
C17H23ClN2O8S
Chemical Name:
L-Glutamic acid-γ-(4-methoxy-2-naphthylamide)
MF:
C16H18N2O4
Structure:
Chemical Name:
N-CBZ-L-glutamic acid-5-benzyl ester
MF:
C20H21NO6
Chemical Name:
GAD-65 (glutamate decarboxylase)
Structure:
Chemical Name:
p-Methylaminobenzoylglutamic acid diethyl ester
MF:
C17H24N2O5
Structure:
Chemical Name:
H-GLU-OME
CAS:
6384-03-8
MF:
C16H22N2O4
Chemical Name:
Z-L-Glutamic acid γ-tert·butyl ester
Structure:
Chemical Name:
(2R)-5-Oxo-1,2-pyrrolidinedicarboxylic acid 1,2-bis(tert-butyl) ester
CAS:
205524-47-6
MF:
C14H23NO5
Structure:
Chemical Name:
FMOC-alpha-glutaMine
CAS:
292150-20-0
MF:
C20H20N2O5
Structure:
Chemical Name:
D-GLUTAMIC-2,3,3,4,4-D5 ACID
CAS:
14341-88-9
MF:
C5H4D5NO4
Chemical Name:
H-DL-GLU-OH.H2O
Structure:
Chemical Name:
DL-Glutamic acid-15N
MF:
C5H9NO4
Structure:
Chemical Name:
p-Methylaminobenzoylglutamic acid zinc salt
MF:
C13H14N2O5Zn
Structure:
Chemical Name:
bis(5-oxo-L-prolinato-N1,O2)zinc
CAS:
15454-75-8
MF:
C10H12N2O6Zn
Structure:
Chemical Name:
N-CBZ-L-glutamic acid-5-t-butyl ester
MF:
C17H23NO6
Chemical Name:
DISODIUM HYDROGENATED TALLOW GLUTAMATE
Structure:
Chemical Name:
Potassium lauroylglutamate
MF:
C17H29K2NO5
Structure:
Chemical Name:
N-[4-(Methylamino)benzoyl]-L-glutamic acid zinc salt
CAS:
66104-81-2
MF:
C13H14N2O5Zn
Structure:
Chemical Name:
N-Maleoyl L-glutaMic Acid
MF:
C9H11NO7
Structure:
Chemical Name:
DL-GLUTAMIC ACID MONOHYDROCHLORIDE
MF:
C5H10ClNO4
Structure:
Chemical Name:
sodium hydrogen N-(1-oxooctadecyl)-L-glutamate
CAS:
38517-23-6
MF:
C23H44NNaO5
Structure:
Chemical Name:
N-(1-oxododecyl)-L-glutamic acid, compound with 2,2',2''-nitrilotrisethanol (1:1)
CAS:
53576-49-1
MF:
C23H46N2O8
Structure:
Chemical Name:
DL-Glutamic acid-1-14C
MF:
C5H9NO4
Chemical Name:
Anti-NR2A (Glutamate receptor2A)
Chemical Name:
COCOYL GLUTAMIC ACID
Structure:
Chemical Name:
sodium L-glutamate
CAS:
16177-21-2
MF:
C5H9NO4.xNa
Chemical Name:
ALUMINUM HYDROGENATED TALLOW GLUTAMATE
Structure:
Chemical Name:
DL-Glutamicacidsodiumsalt
MF:
C5H7NNa2O4
Structure:
Chemical Name:
glycyl-prolyl-glutamic acid
CAS:
32302-76-4
MF:
C12H19N3O6
Structure:
Chemical Name:
N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid 1,1'-(1,2-ethanediyl) 5,5'-dimethyl ester 4-methylbenzenesulfonate
CAS:
1158917-06-6
MF:
C51H56N10O15S
Structure:
Chemical Name:
N-[[(4-Methoxyphenyl)thio]carbonyl]-L-glutamic acid
CAS:
192203-60-4
MF:
C13H15NO6S