Pyridine-3,5-dicarboxylic acid, 98%

Name: Pyridine-3,5-dicarboxylic acid, 98%
Brand: Vaqora Chemicals
SKU: VQ-011886

About Pyridine-3,5-dicarboxylic acid, 98%

Pyridine-3,5-dicarboxylic acid (CAS 499-81-0) is a pyridine derivative offered by Vaqora Chemicals, specified at 98% purity. With the molecular formula C7H5NO4, it has a molar mass of 167.12 g/mol. It is also known as Dinicotinic acid or 3,5-Pyridinedicarboxylic acid.

In its supplied form it is a white powder. Reported physical data include a melting point of above 300 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 25 g, 100 g and 1 kg packs, Pyridine-3,5-dicarboxylic 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	Pyridine-3,5-dicarboxylic acid, 98%
Catalogue No.	VQ-011886
CAS Number	499-81-0
IUPAC name	pyridine-3,5-dicarboxylic acid
Molecular formula	C₇H₅NO₄
Molecular weight	167.12 g/mol
Exact mass	167.0219
Purity / assay	98%
HSN code	28469090
InChIKey	MPFLRYZEEAQMLQ-UHFFFAOYSA-N
SMILES	C1=C(C=NC=C1C(=O)O)C(=O)O
PubChem CID	10366

Physical properties
Physical form	Powder
Appearance	White powder
Melting point	>300 °C
LogP (XLogP3)	-0.1
H-bond donors / acceptors	2 / 5
TPSA	87.5 Å²
Synonyms	Dinicotinic Acid, 3,5-Pyridinedicarboxylic acid, 5-Carboxynicotinic Acid, Pyridine-3,5-dicarboxylicacid, 3,5-Pyridinedicarboxylic acid, 98%, 3,5-Pyridinedicarboxylate, 5-carboxy nicotinic acid, N5NM, pyridine carboxylate, 6f, pyridine, 3,5-dicarboxy-, 3,5-pyridine dicarboxylic acid, Dinicotinic acid-3,5-pyridinedicarboxylic acid

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 Pyridine-3,5-dicarboxylic acid, 98%?

The CAS Registry Number of Pyridine-3,5-dicarboxylic acid, 98% is 499-81-0. It is also known as Dinicotinic Acid, 3,5-Pyridinedicarboxylic acid, 5-Carboxynicotinic Acid.

What is the molecular formula and molecular weight of Pyridine-3,5-dicarboxylic acid, 98%?

Pyridine-3,5-dicarboxylic acid, 98% has the molecular formula C7H5NO4 and a molecular weight of 167.12 g/mol. Its IUPAC name is pyridine-3,5-dicarboxylic acid.

Which grade and pack sizes of Pyridine-3,5-dicarboxylic acid, 98% can I order?

We supply Pyridine-3,5-dicarboxylic acid, 98% in (98%) 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 Pyridine-3,5-dicarboxylic acid, 98%?

Yes. Every lot of Pyridine-3,5-dicarboxylic 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 Pyridine-3,5-dicarboxylic acid, 98% be shipped internationally?

Yes. Pyridine-3,5-dicarboxylic 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.