L-glutamic acid monoammonium
- Product Name
- L-glutamic acid monoammonium
- CAS No.
- 7558-63-6
- Chemical Name
- L-glutamic acid monoammonium
- Synonyms
- mag;SPG75;SIGLEC4A;SIGLEC-4A;H-GLU-OH NH3;GLU AMMONIUM SALT;AMMONIUMGLUTAMATE;ammoniumglutaminat;AMMONIUM L-GLUTAMATE;monoammoniumglutamate
- CBNumber
- CB6162063
- Molecular Formula
- C5H12N2O4
- Formula Weight
- 164.16
- MOL File
- 7558-63-6.mol
L-glutamic acid monoammonium Property
- Melting point:
- 169 - 173°C
- storage temp.
- −20°C
- solubility
- Aqueous Acid (Slightly), Methanol (Very Slightly), Water (Slightly)
- form
- White Crystalline Powder
- color
- White to Off-White
- Odor
- at 100.00?%. odorless
- biological source
- rat
- Stability:
- Hygroscopic
- InChI
- InChI=1/C5H9NO4.H3N/c6-3(5(9)10)1-2-4(7)8;/h3H,1-2,6H2,(H,7,8)(H,9,10);1H3/t3-;/s3
- InChIKey
- PHKGGXPMPXXISP-OQFXAWDINA-N
- SMILES
- [C@@H](N)(C(=O)O)CCC(=O)O.N |&1:0,r|
- LogP
- -1.435 (est)
- EPA Substance Registry System
- L-Glutamic acid, monoammonium salt (7558-63-6)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- M5063
- Product name
- Myelin-Associated Glycoprotein/Fc Chimera from rat
- Purity
- >95% (SDS-PAGE), recombinant, expressed in NSO cells, lyophilized powder
- Packaging
- 100μG
- Price
- $433.5
- Updated
- 2025/07/31
- Product number
- 30377
- Product name
- L-Glutamic Acid (ammonium salt)
- Packaging
- 5g
- Price
- $49
- Updated
- 2024/03/01
- Product number
- 30377
- Product name
- L-Glutamic Acid (ammonium salt)
- Packaging
- 10g
- Price
- $82
- Updated
- 2024/03/01
- Product number
- 30377
- Product name
- L-Glutamic Acid (ammonium salt)
- Packaging
- 25g
- Price
- $190
- Updated
- 2024/03/01
- Product number
- G597140
- Product name
- L-GlutamicAcidMonoammoniumSalt
- Packaging
- 1g
- Price
- $50
- Updated
- 2021/12/16
L-glutamic acid monoammonium Chemical Properties,Usage,Production
Description
Refer to monosodium glutamate.
Description
L-Glutamic acid is a non-essential amino acid and the primary excitatory neurotransmitter in the CNS. It acts on ionotropic and metabotropic receptors to induce excitatory synaptic transmission and has roles in synaptic plasticity. Excessive release of L-glutamic acid induces excitotoxicity that is associated with various human diseases, including amyotrophic lateral sclerosis (ALS), stroke, Parkinson’s disease, Alzheimer’s disease, and Huntington’s disease. Excessive L-glutamic acid release, in its protonated glutamate form, also occurs during seizure activity and contributes to epileptogenesis and seizure-induced brain damage.
Chemical Properties
White, basically odorless, easily flowing crystalline powder. It has special flavor. Easily soluble in water, almost insoluble in common organic solvents.5% aqueous solution Ph value is 6.0-7.0.
Uses
L-Glutamic Acid Monoammonium Salt is a food additive; It can protect hypertensive rats from strokes.
Uses
Monoammonium l-Glutamate is a flavor enhancer and salt substitute that is crystalline powder (white, free-flowing) and odorless. It is soluble in water, insoluble in common organic solvents, and is obtained by chemical synthesis. It is a low sodium alternative to monosodium glutamate. It is used in meats, soups, gravies, and sausage. It is also termed ammonium glutamate and monoammonium glutamate.
Safety Profile
Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic fumes including NOx and NH3.
References
[1] S. G. Glutamic Acid, Twenty Years Later[J]. Journal of Nutrition, 2000, 130 4: Pages 901S-909S. DOI: 10.1093/jn/130.4.901s
[2] GREENAMYRE J T. The role of glutamate in neurotransmission and in neurologic disease.[J]. Archives of neurology, 1986, 43 10: 1058-1063. DOI: 10.1001/archneur.1986.00520100062016
[3] MELISSA BARKER-HALISKI H S W. Glutamatergic Mechanisms Associated with Seizures and Epilepsy.[J]. Cold Spring Harbor perspectives in medicine, 2015, 5 8: a022863. DOI: 10.1101/cshperspect.a022863
L-glutamic acid monoammonium Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from L-glutamic acid monoammonium manufacturers
- Product
- L-glutamic acid monoammonium 7558-63-6
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1000kg
- Release date
- 2025-11-26