Monoammonium glutamate

Relevant Data

Food Additives Approved in the United States

MONOAMMONIUM GLUTAMATE [show][hide]

Mainterm MONOAMMONIUM GLUTAMATE

Doc Type ASP

CAS number 7558-63-6

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Food Additives Approved by WHO:

MONOAMMONIUM L-GLUTAMATE [show]

General Information

Chemical name	Monoammonium glutamate
E No.	E 624
INS.	624
CAS number	7558-63-6
Group	No
Component of the group	Group I, Additives (Group I) Glutamic acid - glutamates (E 620 - 625)

From webgate.ec.europa.eu

Computed Descriptors

2D Structure
CID	23618774
IUPAC Name	azanium;(2S)-2-amino-5-hydroxy-5-oxopentanoate
InChI	InChI=1S/C5H9NO4.H3N/c6-3(5(9)10)1-2-4(7)8;/h3H,1-2,6H2,(H,7,8)(H,9,10);1H3/t3-;/m0./s1
InChI Key	PHKGGXPMPXXISP-DFWYDOINSA-N
Canonical SMILES	C(CC(=O)O)C(C(=O)[O-])N.[NH4+]
Molecular Formula	C5H12N2O4· H2O
Wikipedia	Monoammonium glutamate

From Pubchem

Computed Properties

Property Name	Property Value
Molecular Weight	164.161
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	3
Complexity	139.0
CACTVS Substructure Key Fingerprint	A A A D c c B j O A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A H g A Q C A A A C C j B g A Q A C A B A A g A I A A C Q C A A A A A A A A A A A A I G A A A A C A B I A g A A A Q A A E E A A A A A C s J g A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A = =
Topological Polar Surface Area	104.0
Monoisotopic Mass	164.08
Exact Mass	164.08
Compound Is Canonicalized	True
Formal Charge	0
Heavy Atom Count	11
Defined Atom Stereocenter Count	1
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Isotope Atom Count	0
Covalently-Bonded Unit Count	2

From Pubchem

Taxonomic Classification

Kingdom	Organic compounds
Superclass	Organic acids and derivatives
Class	Carboxylic acids and derivatives
Subclass	Amino acids, peptides, and analogues
Intermediate Tree Nodes	Amino acids and derivatives - Alpha amino acids and derivatives
Direct Parent	Glutamic acid and derivatives
Alternative Parents	Amino acids Quaternary ammonium salts Organic zwitterions Carboxylic acids Monoalkylamines L-alpha-amino acids Hydrocarbon derivatives Amino fatty acids Organic oxides Dicarboxylic acids and derivatives Carbonyl compounds Organic salts Carboxylic acid salts
Molecular Framework	Aliphatic acyclic compounds
Substituents	Glutamic acid or derivatives - Alpha-amino acid - L-alpha-amino acid - Amino fatty acid - Dicarboxylic acid or derivatives - Fatty acyl - Fatty acid - Quaternary ammonium salt - Carboxylic acid salt - Amino acid - Carboxylic acid - Organic salt - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Hydrocarbon derivative - Organic oxide - Carbonyl group - Organic oxygen compound - Amine - Organic nitrogen compound - Organic zwitterion - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as glutamic acid and derivatives. These are compounds containing glutamic acid or a derivative thereof resulting from reaction of glutamic acid at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.

From ClassyFire