3-Aminopyrazine-2-carboxylic acid, 98%

Name: 3-Aminopyrazine-2-carboxylic acid, 98%
Brand: Vaqora Chemicals
SKU: VQ-011934

About 3-Aminopyrazine-2-carboxylic acid, 98%

3-Aminopyrazine-2-carboxylic acid (CAS 5424-01-1) is a diazine derivative offered by Vaqora Chemicals, specified at 98% purity. The compound has the formula C5H5N3O2, corresponding to a molecular weight of 139.11 g/mol. It is also known as 3-Amino-2-pyrazinecarboxylic acid or Pyrazinecarboxylic acid, 3-amino-.

In its supplied form it is yellow to dark yellow powder or crystals or chunks. Key physical data: a melting point of 205-210 °C (dec.). Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 5 g, 25 g, 100 g and 1 kg packs, 3-Aminopyrazine-2-carboxylic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	3-Aminopyrazine-2-carboxylic acid, 98%
Catalogue No.	VQ-011934
CAS Number	5424-01-1
IUPAC name	3-aminopyrazine-2-carboxylic acid
Molecular formula	C₅H₅N₃O₂
Molecular weight	139.11 g/mol
Exact mass	139.0382
Purity / assay	98%
HSN code	29331990
InChIKey	ZAGZIOYVEIDDJA-UHFFFAOYSA-N
SMILES	C1=CN=C(C(=N1)C(=O)O)N
PubChem CID	72656

Physical properties
Physical form	Crystalline
Appearance	Yellow to dark yellow powder or crystals or chunks
Melting point	205-210 °C (dec.)
LogP (XLogP3)	-0.2
H-bond donors / acceptors	2 / 5
TPSA	89.1 Å²
Synonyms	3-Amino-2-pyrazinecarboxylic acid, Pyrazinecarboxylic acid, 3-amino-, 2-Amino-3-carboxypyrazine, 3-Aminopiperazine-2-carboxylic acid, 3-Aminopyrazinecarboxylic acid, 3-Aminopyrazine-2-carboxylicacid, 3-amino-pyrazine-2-carboxylic acid, 3-Amino-2-carboxypyrazine, 3-aminopyrazine carboxylic acid, pyrazine, 2-amino-3-carboxy-, 3-Amino-2-pyrazinecarboxylic acid, >=99%

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, 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 3-Aminopyrazine-2-carboxylic acid, 98%?

The CAS Registry Number of 3-Aminopyrazine-2-carboxylic acid, 98% is 5424-01-1. It is also known as 3-Amino-2-pyrazinecarboxylic acid, Pyrazinecarboxylic acid, 3-amino-, 2-Amino-3-carboxypyrazine.

What is the molecular formula and molecular weight of 3-Aminopyrazine-2-carboxylic acid, 98%?

3-Aminopyrazine-2-carboxylic acid, 98% has the molecular formula C5H5N3O2 and a molecular weight of 139.11 g/mol. Its IUPAC name is 3-aminopyrazine-2-carboxylic acid.

Which grade and pack sizes of 3-Aminopyrazine-2-carboxylic acid, 98% can I order?

We supply 3-Aminopyrazine-2-carboxylic acid, 98% in (98%) grade, in 5 g, 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 3-Aminopyrazine-2-carboxylic acid, 98%?

Yes. Every lot of 3-Aminopyrazine-2-carboxylic acid, 98% 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 3-Aminopyrazine-2-carboxylic acid, 98% be shipped internationally?

Yes. 3-Aminopyrazine-2-carboxylic acid, 98% 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.