API Process Intermediates & Related Compounds

Malonamic Acid

Name: Malonamic Acid
Brand: Zemixal
SKU: ZX-039332

Available on request

Order Malonamic Acid (CAS 2345-56-4) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-039332.

Pack sizes

CAS number2345-56-4

FormulaC₃H₅NO₃

Molar mass103.08 g/mol

Physical formSolid

InChIKeyCGJMROBVSBIBKP-UHFFFAOYSA-N

IUPAC name3-amino-3-oxopropanoic acid

About Malonamic Acid

Zemixal supplies Malonamic Acid within its pharma Intermediates & Building Blocks portfolio. Key data: CAS 2345-56-4, formula C3H5NO3 and molar mass 103.08 g/mol. It is handled as a solid.

Where it is used

API route development
Impurity fate & purge studies
Analytical method development

Handling and storage

It carries the GHS signal word Warning (H319), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Leflunomide

See every impurity, metabolite and related compound we list for this API.

Leflunomide standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Malonamic Acid
Product name	Malonamic Acid
Catalogue number	ZX-039332
CAS number	2345-56-4
IUPAC name	3-amino-3-oxopropanoic acid
Molecular formula	C₃H₅NO₃
Molar mass	103.08 g/mol
Exact mass	103.0269
Physical form	Solid
XLogP3	-1.5
H-bond donors / acceptors	2 / 3
Topological polar surface area	80.4 Å²
InChIKey	CGJMROBVSBIBKP-UHFFFAOYSA-N
SMILES	C(C(=O)N)C(=O)O
PubChem CID	75367
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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H319Causes serious eye irritation

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

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Malonamic Acid
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Malonamic Acid

Which CAS number identifies Malonamic Acid?

Malonamic Acid is registered under CAS 2345-56-4. You may also see it listed as Propanoic acid, 3-amino-3-oxo-, 2-carbamoylacetic acid, malonic acid monoamide. Our catalogue number for this item is ZX-039332.

What are the formula and molar mass of Malonamic Acid?

For Malonamic Acid, its formula is C3H5NO3 and its molar mass is 103.08 g/mol. The systematic (IUPAC) name is 3-amino-3-oxopropanoic acid. InChIKey CGJMROBVSBIBKP-UHFFFAOYSA-N lets you match it in any structure database.

How is Malonamic Acid used in pharmaceutical QC?

Malonamic Acid is a characterised reference material linked to Leflunomide. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Malonamic Acid?

The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Malonamic Acid?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Malonamic Acid to my country?

Yes. Because Malonamic Acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Leflunomide standards

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