L-Glutamic Acid Monosodium Salt

Name: L-Glutamic Acid Monosodium Salt
Brand: Vaqora Chemicals
SKU: VQ-038956

About L-Glutamic Acid Monosodium Salt

L-Glutamic Acid Monosodium Salt is an impurity of Aspartic acid carrying the CAS registry number 142-47-2. Its molecular formula is C5H10NNaO5 and its molecular weight is 187.13 g/mol. Alternative names: Monosodium Glutamate and MSG monohydrate.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Aspartic acid to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies L-Glutamic Acid Monosodium Salt in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Aspartic acid

View every impurity, metabolite and intermediate we list for Aspartic acid.

Aspartic acid impurities

Specifications & identifiers

Chemical identifiers
Product name	L-Glutamic Acid Monosodium Salt
Catalogue No.	VQ-038956
CAS Number	142-47-2
IUPAC name	sodium;(4S)-4-amino-5-hydroxy-5-oxopentanoate;hydrate
Molecular formula	C₅H₁₀NNaO₅
Molecular weight	187.13 g/mol
Exact mass	187.0457
Grade	Reference Standard
HSN code	38229090
InChIKey	GJBHGUUFMNITCI-QTNFYWBSSA-M
SMILES	C(CC(=O)[O-])[C@@H](C(=O)O)N.O.[Na+]
PubChem CID	23689119

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 6
TPSA	104 Å²
Synonyms	Monosodium Glutamate, MSG monohydrate, Chinese seasoning, Monosodium glutamate monohydrate, monosodium l-glutamate monohydrate, Glutacyl, Glutavene, Vetsin, Glutamat sodny, Glutamate Sodium, Glutammato monosodico, Accent (food additive)

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of L-Glutamic Acid Monosodium Salt?

The CAS Registry Number of L-Glutamic Acid Monosodium Salt is 142-47-2. It is also known as Monosodium Glutamate, MSG monohydrate, Chinese seasoning.

What is the molecular formula and molecular weight of L-Glutamic Acid Monosodium Salt?

L-Glutamic Acid Monosodium Salt has the molecular formula C5H10NNaO5 and a molecular weight of 187.13 g/mol.

What is L-Glutamic Acid Monosodium Salt used for?

L-Glutamic Acid Monosodium Salt is supplied as a characterised reference material related to Aspartic acid. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of L-Glutamic Acid Monosodium Salt can I order?

We supply L-Glutamic Acid Monosodium Salt in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with L-Glutamic Acid Monosodium Salt?

Yes. Every lot of L-Glutamic Acid Monosodium Salt is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can L-Glutamic Acid Monosodium Salt be shipped internationally?

Yes. We export L-Glutamic Acid Monosodium Salt worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.