2,3-Pyrazinedicarboxylic acid, 97%

Name: 2,3-Pyrazinedicarboxylic acid, 97%
Brand: Vaqora Chemicals
SKU: VQ-011904

About 2,3-Pyrazinedicarboxylic acid, 97%

Listed under CAS 89-01-0, 2,3-Pyrazinedicarboxylic acid is a diazine derivative available from Vaqora Chemicals with a typical assay of 97%. Formula C6H4N2O4, molecular weight 168.11 g/mol. Systematically, it is named pyrazine-2,3-dicarboxylic acid. Common synonyms include 2,3-Dicarboxypyrazine and Pyrazine-2,3-dicarboxylate.

The material typically appears as a white to off-white powder. Key physical data: a melting point of 188 °C (dec.). Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 2,3-Pyrazinedicarboxylic acid in 25 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,3-Pyrazinedicarboxylic acid, 97%
Catalogue No.	VQ-011904
CAS Number	89-01-0
IUPAC name	pyrazine-2,3-dicarboxylic acid
Molecular formula	C₆H₄N₂O₄
Molecular weight	168.11 g/mol
Exact mass	168.0171
Purity / assay	97%
HSN code	29339900
InChIKey	ZUCRGHABDDWQPY-UHFFFAOYSA-N
SMILES	C1=CN=C(C(=N1)C(=O)O)C(=O)O
PubChem CID	66628

Physical properties
Physical form	Powder
Appearance	White to off-white powder
Melting point	188 °C (dec.)
LogP (XLogP3)	-0.7
H-bond donors / acceptors	2 / 6
TPSA	100 Å²
Synonyms	2,3-Dicarboxypyrazine, 2,3-Pyrazinedicarboxylic acid, Pyrazine-2,3-dicarboxylate, 2,3-pyrazine dicarboxylic acid, 3-pyrazinedicarboxylic acid, pyrazine, 2,3-dicarboxy-, 5-25-05-00383 (Beilstein Handbook Reference), Pyrazine-2,3-dicarboxylicacid, pyrazine-2,3-dicaroxylic acid, 2,3-pyrazine-dicarboxylic acid, pyrazine-2,3- dicarboxylic acid

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

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 2,3-Pyrazinedicarboxylic acid, 97%?

The CAS Registry Number of 2,3-Pyrazinedicarboxylic acid, 97% is 89-01-0. It is also known as 2,3-Dicarboxypyrazine, 2,3-Pyrazinedicarboxylic acid, Pyrazine-2,3-dicarboxylate.

What is the molecular formula and molecular weight of 2,3-Pyrazinedicarboxylic acid, 97%?

2,3-Pyrazinedicarboxylic acid, 97% has the molecular formula C6H4N2O4 and a molecular weight of 168.11 g/mol. Its IUPAC name is pyrazine-2,3-dicarboxylic acid.

Which grade and pack sizes of 2,3-Pyrazinedicarboxylic acid, 97% can I order?

We supply 2,3-Pyrazinedicarboxylic acid, 97% in (97%) grade, in 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,3-Pyrazinedicarboxylic acid, 97%?

Yes. Every lot of 2,3-Pyrazinedicarboxylic acid, 97% 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 2,3-Pyrazinedicarboxylic acid, 97% be shipped internationally?

Yes. 2,3-Pyrazinedicarboxylic acid, 97% 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.