EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

ammonium glutamate
monoammonium L-glutamate

Supplier Sponsors

Name:azanium 4-amino-5-hydroxy-5-oxopentanoate
CAS Number: 7558-63-6Picture of molecule3D/inchi
Other(deleted CASRN):17140-86-2
ECHA EINECS - REACH Pre-Reg:231-447-1
FDA UNII:245K560GAW
Molecular Weight:164.16144000
Formula:C5 H12 N2 O4
NMR Predictor:Predict (works with chrome or firefox)
Category:flavor enhancers, salt substitute
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
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Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
 FDA/DG SANTE Petitions, Reviews, Notices:
182.1500 Monoammonium L-glutamate View - review
JECFA Food Additive: Monoammonium L-Glutamate
GSFA Codex: Monoammonium L-glutamate (624)
DG SANTE Food Additives:monoammonium L-glutamate
FDA Mainterm (SATF):7558-63-6 ; MONOAMMONIUM GLUTAMATE
FDA Regulation:
FDA PART 182 -- SUBSTANCES GENERALLY RECOGNIZED AS SAFE
Subpart B--Multiple Purpose GRAS Food Substances
Sec. 182.1500 Monoammonium glutamate.
 
Physical Properties:
Appearance:white crystalline powder (est)
Assay: 99.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 333.80 °C. @ 760.00 mm Hg (est)
Vapor Pressure:0.000025 mmHg @ 25.00 °C. (est)
Flash Point: 312.00 °F. TCC ( 155.70 °C. ) (est)
logP (o/w): -1.435 (est)
Soluble in:
 water, 9.416e+005 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor Description:at 100.00 %. odorless
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Ajinomoto USA
Monoammonium Glutamate
Flavor: characteristic
Effective, low-sodium flavor enhancers which provide exceptional mouthfeel and a fuller flavor profile.
BOC Sciences
For experimental / research use only.
L-GLUTAMIC ACID, MONOAMMONIUM SALT
Carbosynth
For experimental / research use only.
L-Glutamic acid ammonium salt
Glentham Life Sciences
L-Glutamic acid ammonium salt
Prinova
Monoammonium Glutamate (Mag)
 
Safety Information:
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
intraperitoneal-rat LD50 1000 mg/kg
BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: COMA BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)
Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie. Vol. 300, Pg. 97, 1955.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
flavor enhancers, salt substitute
Recommendation for ammonium glutamate usage levels up to:
 not for fragrance use.
 
 
Safety References:
European Food Safety Authority (EFSA) reference(s):

Scientific Opinion on the safety of the change in the production method of L-glutamic acid (E620), monosodium L-glutamate (E621), monopotassium L-glutamate (E622), calcium di-L-glutamate (E623), monoammonium L-glutamate (E624) and magnesium di-L-glutamate (E625)
View page or View pdf

Re-evaluation of glutamic acid (E 620), sodium glutamate (E 621), potassium glutamate (E 622), calcium glutamate (E 623), ammonium glutamate (E 624) and magnesium glutamate (E 625) as food additives
View page or View pdf

EPI System: View
EPA Substance Registry Services (TSCA):7558-63-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :24200
National Institute of Allergy and Infectious Diseases:Data
azanium 4-amino-5-hydroxy-5-oxopentanoate
Chemidplus:0007558636
 
References:
 azanium 4-amino-5-hydroxy-5-oxopentanoate
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):24200
Pubchem (sid):134986546
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS):View
HMDB (The Human Metabolome Database):Search
FooDB:FDB020322
FDA Listing of Food Additive Status:View
ChemSpider:View
Wikipedia:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 ammonium L-glutamate
monoammonium L-glutamate
 ammonium laevo-glutamate
mono-ammonium laevo-glutamate
 azanium 4-amino-5-hydroxy-5-oxopentanoate
L-glutamic acid ammonium salt (1:1)
laevo-glutamic acid ammonium salt (1:1)
L-glutamic acid monoammonium salt
laevo-glutamic acid monoammonium salt
L-glutamic acid, ammonium salt (1:1)
L-glutamic acid, monoammonium salt
 glutamic acid, monoammonium salt, L-
 

Articles:

PubMed:Influence of different forms of nitrogen on uptake of ammonium, glutamate and glutamine in the cyanobacterium Nostoc muscorum.
PubMed:Comparative potencies of tuberculins produced on asparagine and ammonium glutamate mediums.
PubMed:Functional integration of the transport of ammonium, glutamate and glutamine in astrocytes.
PubMed:A simplified and robust protocol for immunoglobulin expression in Escherichia coli cell-free protein synthesis systems.
PubMed:Phosphopeptide enrichment using offline titanium dioxide columns for phosphoproteomics.
PubMed:Glutamate as an inhibitor of phosphoenolpyruvate carboxylase activity in Corynebacterium glutamicum.
PubMed:Conditions for activity of glutaminase in kidney mitochondria.
PubMed:Glutamate metabolism and transport in rat brain mitochondria.
PubMed:Separate auxin- and cation-dependent mechanisms for glutamate utilization by normal and crown-gall teratoma cells of tobacco in culture.
PubMed:Transport of glutamine and glutamate in kidney mitochondria in relation to glutamine deamidation.
PubMed:Allelic variation of the Tas1r3 taste receptor gene selectively affects behavioral and neural taste responses to sweeteners in the F2 hybrids between C57BL/6ByJ and 129P3/J mice.
PubMed:Taste of glutamate salts in young and elderly subjects: role of inosine 5'-monophosphate and ions.
PubMed:Glutamate metabolism in relation to glutamate transport in kidney cortex mitochondria of rabbit.
PubMed:Chemically defined medium for growth and sporulation of Clostridium perfringens.
 
Notes:
Flavour enhancer Monoammonium glutamate is a compound with formula NH4C5H8NO4. It is an ammonium acid salt of glutamic acid.
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