L-Aspartic Acid Potassium Salt

Name: L-Aspartic Acid Potassium Salt
Brand: Vaqora Chemicals
SKU: VQ-043487

About L-Aspartic Acid Potassium Salt

Listed under CAS 1115-63-5, L-Aspartic Acid Potassium Salt is an impurity of Aspartic acid available from Vaqora Chemicals. Its molecular formula is C4H6KNO4 and its molecular weight is 171.19 g/mol. The IUPAC name is potassium (2S)-2-amino-4-hydroxy-4-oxobutanoate. Alternative names: Potassium Aspartate and L-Aspartic acid, monopotassium salt.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Aspartic acid impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, L-Aspartic Acid Potassium Salt is dispatched with a Certificate of Analysis (COA) to destinations 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-Aspartic Acid Potassium Salt
Catalogue No.	VQ-043487
CAS Number	1115-63-5
IUPAC name	potassium (2S)-2-amino-4-hydroxy-4-oxobutanoate
Molecular formula	C₄H₆KNO₄
Molecular weight	171.19 g/mol
Exact mass	170.9934
Grade	Reference Standard
HSN code	38229090
InChIKey	TXXVQZSTAVIHFD-DKWTVANSSA-M
SMILES	C([C@@H](C(=O)[O-])N)C(=O)O.[K+]
PubChem CID	23672742

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 5
TPSA	103 Å²
Synonyms	Potassium Aspartate, L-Aspartic acid, monopotassium salt, monopotassium aspartate, Potassium aspartate anhydrous, Potassium L-aspartate, Potassium hydrogen aspartate, L-Aspartic acid (potassium), L-Aspartic acid, potassium salt (1:1), L-aspartic acid monopotassium salt, PotassiuM L-Aspartate Hydrate, aspartic acid monopotassium salt, potassium (2S)-2-amino-3-carboxypropanoate

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-Aspartic Acid Potassium Salt?

The CAS Registry Number of L-Aspartic Acid Potassium Salt is 1115-63-5. It is also known as Potassium Aspartate, L-Aspartic acid, monopotassium salt, monopotassium aspartate.

What is the molecular formula and molecular weight of L-Aspartic Acid Potassium Salt?

L-Aspartic Acid Potassium Salt has the molecular formula C4H6KNO4 and a molecular weight of 171.19 g/mol. Its IUPAC name is potassium (2S)-2-amino-4-hydroxy-4-oxobutanoate.

What is L-Aspartic Acid Potassium Salt used for?

L-Aspartic Acid Potassium 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-Aspartic Acid Potassium Salt can I order?

We supply L-Aspartic Acid Potassium 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-Aspartic Acid Potassium Salt?

Yes. Every lot of L-Aspartic Acid Potassium 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-Aspartic Acid Potassium Salt be shipped internationally?

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