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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:
Boc-L-Glutamic acid 1-benzyl ester
CAS:
30924-93-7
MF:
C17H23NO6
Structure:
Chemical Name:
Fmoc-L-Glutamic acid 1-tert-butyl ester
CAS:
84793-07-7
MF:
C24H27NO6
Structure:
Chemical Name:
Z-D-GLU-OH
CAS:
63648-73-7
MF:
C13H15NO6
Structure:
Chemical Name:
L-Glutamic acid dimethyl ester hydrochloride
CAS:
23150-65-4
MF:
C7H14ClNO4
Structure:
Chemical Name:
N-Cbz-D-glutamic acid alpha-benzyl ester
CAS:
65706-99-2
MF:
C20H21NO6
Structure:
Chemical Name:
Z-GLU-OME
CAS:
5672-83-3
MF:
C14H17NO6
Structure:
Chemical Name:
BOC-PYR-OH
CAS:
53100-44-0
MF:
C10H15NO5
Structure:
Chemical Name:
Fmoc-L-glutamic acid
CAS:
121343-82-6
MF:
C20H19NO6
Structure:
Chemical Name:
L-GLUTAMINE METHYL ESTER HYDROCHLORIDE
CAS:
32668-14-7
MF:
C6H13ClN2O3
Structure:
Chemical Name:
3-HYDROXY-3-METHYLGLUTARIC ACID
CAS:
503-49-1
MF:
C6H10O5
Structure:
Chemical Name:
BOC-PYR-OET
CAS:
144978-12-1
MF:
C12H19NO5
Structure:
Chemical Name:
Boc-L-beta-homoglutamic acid 6-benzyl ester
CAS:
218943-30-7
MF:
C18H25NO6
Structure:
Chemical Name:
N-(p-Aminobenzoyl)glutamic acid
CAS:
4271-30-1
MF:
C12H14N2O5
Structure:
Chemical Name:
L-Glutamic acid 5-cyclohexyl ester
CAS:
112471-82-6
MF:
C11H19NO4
Structure:
Chemical Name:
L-Glutamic acid 5-methyl ester
CAS:
1499-55-4
MF:
C6H11NO4
Structure:
Chemical Name:
DL-Pyroglutamic acid
CAS:
149-87-1
MF:
C5H7NO3
Structure:
Chemical Name:
Methyl L-pyroglutamate
CAS:
4931-66-2
MF:
C6H9NO3
Structure:
Chemical Name:
Fmoc-D-glutamic acid gamma-tert-butyl ester
CAS:
104091-08-9
MF:
C24H27NO6
Structure:
Chemical Name:
Boc-D-Glu-OBzl
CAS:
34404-30-3
MF:
C17H23NO6
Structure:
Chemical Name:
Boc-L-beta-glutamic acid 5-benzyl ester
CAS:
254101-10-5
MF:
C17H23NO6
Structure:
Chemical Name:
L-Glutamic acid alpha-benzyl ester
CAS:
13030-09-6
MF:
C12H15NO4
Structure:
Chemical Name:
Fmoc-N-methyl-L-glutamic acid 5-tert-butyl ester
CAS:
200616-40-6
MF:
C25H29NO6
Structure:
Chemical Name:
Fmoc-L-beta-homoglutamic acid 6-tert-butyl ester
CAS:
203854-49-3
MF:
C25H29NO6
Structure:
Chemical Name:
Boc-L-Glutamic acid
CAS:
2419-94-5
MF:
C10H17NO6
Structure:
Chemical Name:
L(+)-Monosodium glutamate monohydrate
CAS:
6106-04-3
MF:
C5H10NNaO5
Structure:
Chemical Name:
BZ-GLU-OH
CAS:
6094-36-6
MF:
C12H13NO5
Structure:
Chemical Name:
N-(p-Tolylsulphonyl)-L-glutamic acid
CAS:
4816-80-2
MF:
C12H15NO6S
Structure:
Chemical Name:
N-tert-Butoxycarbonyl-L-glutamic acid gamma-tert-butyl ester
CAS:
13726-84-6
MF:
C14H25NO6
Structure:
Chemical Name:
Fmoc-L-glutamic acid-gamma-benzyl ester
CAS:
123639-61-2
MF:
C27H25NO6
Structure:
Chemical Name:
H-Glu-OMe
CAS:
6384-08-3
MF:
C6H11NO4
Structure:
Chemical Name:
L-Glutamic acid dibenzyl ester 4-toluenesulfonate
CAS:
2791-84-6
MF:
C26H29NO7S
Structure:
Chemical Name:
Ethyl D-(-)-pyroglutamate
CAS:
68766-96-1
MF:
C7H11NO3
Structure:
Chemical Name:
Boc-D-Glutamic acid 5-benzyl ester
CAS:
35793-73-8
MF:
C17H23NO6
Structure:
Chemical Name:
FMOC-GLN(TRT)-OPFP
CAS:
132388-65-9
MF:
C45H33F5N2O5
Structure:
Chemical Name:
FMOC-GLU(OTBU)-OH H2O
CAS:
204251-24-1
MF:
C24H29NO7
Structure:
Chemical Name:
L-Glutamic acid 5-tert-butyl 1-methyl ester hydrochloride
CAS:
6234-01-1
MF:
C10H20ClNO4
Structure:
Chemical Name:
FMOC-GLU(OTBU)-OPFP
CAS:
86061-04-3
MF:
C30H26F5NO6
Structure:
Chemical Name:
L-beta-Homoglutamic acid hydrochloride
CAS:
61884-74-0
MF:
C6H12ClNO4
Structure:
Chemical Name:
Boc-L-glutamic acid 5-cyclohexyl ester
CAS:
73821-97-3
MF:
C16H27NO6
Structure:
Chemical Name:
Ethyl L-pyroglutamate
CAS:
7149-65-7
MF:
C7H11NO3
Structure:
Chemical Name:
Boc-L-glutamic acid 1-tert-butyl ester
CAS:
24277-39-2
MF:
C14H25NO6
Structure:
Chemical Name:
N-Acetyl-DL-glutamic acid
CAS:
5817-08-3
MF:
C7H11NO5
Structure:
Chemical Name:
Boc-L-Glutamic acid 5-benzylester
CAS:
13574-13-5
MF:
C17H23NO6
Structure:
Chemical Name:
BOC-D-GLU(OTBU)-OH
CAS:
104719-63-3
MF:
C14H25NO6
Structure:
Chemical Name:
BOC-GLU-OME
CAS:
72086-72-7
MF:
C11H19NO6
Structure:
Chemical Name:
L-(+)-Glutamic acid hydrochloride
CAS:
138-15-8
MF:
C5H10ClNO4
Structure:
Chemical Name:
BOC-D-GLU-OH
CAS:
34404-28-9
MF:
C10H17NO6
Structure:
Chemical Name:
Diethyl L-glutamate hydrochloride
CAS:
1118-89-4
MF:
C9H18ClNO4
Structure:
Chemical Name:
Boc-L-Pyroglutamic acid methyl ester
CAS:
108963-96-8
MF:
C11H17NO5
Structure:
Chemical Name:
Cbz-L-Glutamic acid 1-benzyl ester
CAS:
3705-42-8
MF:
C20H21NO6
Structure:
Chemical Name:
BOC-GLU(OFM)-OH
CAS:
123417-18-5
MF:
C24H27NO6
Structure:
Chemical Name:
L-Lysine L-glutamate
CAS:
5408-52-6
MF:
C11H23N3O6
Structure:
Chemical Name:
(S)-2-Benzyloxycarbonylamino-pentanedioic acid 5-benzyl ester
CAS:
5680-86-4
MF:
C20H21NO6
Structure:
Chemical Name:
N-Cbz-L-Glutamic acid 5-tert-butyl ester
CAS:
3886-08-6
MF:
C17H23NO6
Structure:
Chemical Name:
Z-D-GLU(OME)-OH
CAS:
27025-24-7
MF:
C14H17NO6
Structure:
Chemical Name:
Fmoc-L-Glutamic acid gamma-methyl ester
CAS:
145038-50-2
MF:
C21H21NO6
Structure:
Chemical Name:
POLY-L-GLUTAMIC ACID SODIUM SALT
CAS:
26247-79-0
MF:
C15H23N3O10
Structure:
Chemical Name:
H-D-GLU(OBZL)-OBZL P-TOSYLATE
CAS:
19898-41-0
MF:
C26H29NO7S
Structure:
Chemical Name:
BOC-D-GLU-OME
CAS:
55227-00-4
MF:
C11H19NO6
Structure:
Chemical Name:
FMOC-D-GLA(OTBU)2-OH
CAS:
111662-65-8
MF:
C29H35NO8
Chemical Name:
EC 1.4.1.3
CAS:
9029-11-2
MF:
NULL
Structure:
Chemical Name:
D-GLUTAMINE METHYL ESTER HYDROCHLORIDE
CAS:
74817-54-2
MF:
C6H13ClN2O3
Structure:
Chemical Name:
DIMETHYL DL-GLUTAMATE HYDROCHLORIDE
CAS:
13515-99-6
MF:
C7H14ClNO4
Structure:
Chemical Name:
H-L-MEGLU-OH HCL
CAS:
6753-62-4
MF:
C6H11NO4
Structure:
Chemical Name:
FMOC-D-GLU-OTBU
CAS:
109745-15-5
MF:
C24H27NO6
Structure:
Chemical Name:
ELASTATINAL
CAS:
51798-45-9
MF:
C21H36N8O7
Structure:
Chemical Name:
AC-GLU(OTBU)-OH
CAS:
84192-88-1
MF:
C11H19NO5
Structure:
Chemical Name:
H-GLU(AMC)-OH
CAS:
72669-53-5
MF:
C15H16N2O5
Structure:
Chemical Name:
(R)-N-BOC-5-METHOXYCARBONYL-2-PYRROLIDINONE
CAS:
128811-48-3
MF:
C11H17NO5
Structure:
Chemical Name:
H-D-GLU(OBZL)-OH
CAS:
2578-33-8
MF:
C12H15NO4
Structure:
Chemical Name:
L-Glutamic acid α-tert·butyl ester
CAS:
45120-30-7
MF:
C9H17NO4
Structure:
Chemical Name:
Pemetrexed disodium hemipentahydrate
CAS:
357166-30-4
MF:
2(C20H19N5Na2O6).5(H2O)
Structure:
Chemical Name:
D-2-HYDROXYPENTANEDIOIC ACID DISODIUM SALT
CAS:
103404-90-6
MF:
C5H6Na2O5
Structure:
Chemical Name:
P-NITROBENZOYL-L-GLUTAMIC ACID
CAS:
6758-40-3
MF:
C12H12N2O7
Structure:
Chemical Name:
D-Glutamic acid 1-tert-butyl ester
CAS:
25456-76-2
MF:
C9H17NO4
Structure:
Chemical Name:
(2S,4R)-4-METHYLGLUTAMIC ACID
CAS:
31137-74-3
MF:
C6H11NO4
Structure:
Chemical Name:
1-BOC-D-PYROGLUTAMIC ACID ETHYL ESTER
CAS:
144978-35-8
MF:
C12H19NO5
Structure:
Chemical Name:
DL-2-METHYLGLUTAMIC ACID
CAS:
71-90-9
MF:
C6H11NO4
Structure:
Chemical Name:
4-FLUORO-DL-GLUTAMIC ACID
CAS:
2708-77-2
MF:
C5H8FNO4
Structure:
Chemical Name:
PTH-L-GLUTAMIC ACID
CAS:
5624-27-1
MF:
C12H12N2O3S
Structure:
Chemical Name:
(R)-N-Boc-glutamic acid-1,5-dimethyl ester
CAS:
59279-60-6
MF:
C12H21NO6
Structure:
Chemical Name:
tert-butyl 5-oxo-L-prolinate
CAS:
35418-16-7
MF:
C9H15NO3
Structure:
Chemical Name:
PHTHALOYL-L-GLUTAMIC ANHYDRIDE
CAS:
25830-77-7
MF:
C13H9NO5
Structure:
Chemical Name:
H-D-GLU(OME)-OME HCL
CAS:
27025-25-8
MF:
C7H14ClNO4
Structure:
Chemical Name:
N-PHTHALOYL-L-GLUTAMIC ACID
CAS:
340-90-9
MF:
C13H11NO6
Structure:
Chemical Name:
N-(4-AMINOBENZOYL)-L-GLUTAMIC ACID DIETHYL ESTER
CAS:
13726-52-8
MF:
C16H22N2O5
Structure:
Chemical Name:
PHTHALYL-DL-GLUTAMIC ACID
CAS:
2301-52-2
MF:
C13H11NO6
Structure:
Chemical Name:
2-KETO-D-GLUCONIC ACID HEMICALCIUM SALT
CAS:
3470-37-9
MF:
C12H18CaO14
Structure:
Chemical Name:
gamma-Benzyl L-glutamate
CAS:
1676-73-9
MF:
C12H15NO4
Structure:
Chemical Name:
DL-Glutamic acid monohydrate
CAS:
19285-83-7
MF:
C5H11NO5
Structure:
Chemical Name:
Z-D-GLU(OTBU)-OH
CAS:
51644-83-8
MF:
C17H23NO6
Structure:
Chemical Name:
L-Glutamic acid di-tert-butyl ester hydrochloride
CAS:
32677-01-3
MF:
C13H26ClNO4
Structure:
Chemical Name:
L-Glutamic acid 5-tert-butyl ester
CAS:
2419-56-9
MF:
C9H17NO4
Structure:
Chemical Name:
FMOC-GLU-OALL
CAS:
144120-54-7
MF:
C23H23NO6
Structure:
Chemical Name:
Methotrexate disodium salt
CAS:
7413-34-5
MF:
C20H20N8Na2O5
Structure:
Chemical Name:
Fmoc-L-glutamic acid 5-tert-butyl ester
CAS:
71989-18-9
MF:
C24H27NO6
Structure:
Chemical Name:
N-Cbz-L-glutamic acid
CAS:
1155-62-0
MF:
C13H15NO6
Structure:
Chemical Name:
Z-PYR-OH
CAS:
32159-21-0
MF:
C13H13NO5
Structure:
Chemical Name:
H-GLU(OET)-OH
CAS:
1119-33-1
MF:
C7H13NO4
Structure:
Chemical Name:
FMOC-GLU(OALL)-OH
CAS:
133464-46-7
MF:
C23H23NO6