Malonamic Acid

Name: Malonamic Acid
Brand: Vaqora Chemicals
SKU: VQ-048814

About Malonamic Acid

Listed under CAS 2345-56-4, Malonamic Acid is a process intermediate or related compound of Leflunomide available from Vaqora Chemicals. Formula C3H5NO3, molecular weight 103.08 g/mol. The IUPAC name is 3-amino-3-oxopropanoic acid. Common synonyms include Propanoic acid, 3-amino-3-oxo- and 2-carbamoylacetic acid.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is a process intermediate or related compound in the synthesis of Leflunomide, useful for route development, impurity fate-and-purge studies and analytical method development. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Leflunomide

View every impurity, metabolite and intermediate we list for Leflunomide.

Leflunomide impurities

Specifications & identifiers

Chemical identifiers
Product name	Malonamic Acid
Catalogue No.	VQ-048814
CAS Number	2345-56-4
IUPAC name	3-amino-3-oxopropanoic acid
Molecular formula	C₃H₅NO₃
Molecular weight	103.08 g/mol
Exact mass	103.0269
InChIKey	CGJMROBVSBIBKP-UHFFFAOYSA-N
SMILES	C(C(=O)N)C(=O)O
PubChem CID	75367

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.5
H-bond donors / acceptors	2 / 3
TPSA	80.4 Å²
Synonyms	Propanoic acid, 3-amino-3-oxo-, 2-carbamoylacetic acid, malonic acid monoamide, carbamoylacetic acid, Malonamidic acid, malonamic, malonic amide, 3-oxo-beta-alanine, Monoamide of dicarboxylate, Monoamide of dicarboxylic acid, 3-amino-3-oxo-propanoic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements: P264 + P265, P280, P305 + P351 + P338, P337 + P317

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Malonamic Acid?

The CAS Registry Number of Malonamic Acid is 2345-56-4. It is also known as Propanoic acid, 3-amino-3-oxo-, 2-carbamoylacetic acid, malonic acid monoamide.

What is the molecular formula and molecular weight of Malonamic Acid?

Malonamic Acid has the molecular formula C3H5NO3 and a molecular weight of 103.08 g/mol. Its IUPAC name is 3-amino-3-oxopropanoic acid.

What is Malonamic Acid used for?

Malonamic Acid is supplied as a characterised reference material related to Leflunomide. 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 Malonamic Acid can I order?

We supply Malonamic Acid, 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 Malonamic Acid?

Yes. Every lot of Malonamic Acid 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 Malonamic Acid be shipped internationally?

Yes. Malonamic Acid is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.