Molekula

3,5-Pyridinedicarboxylic acid

SKU 32175394 CAS 499-81-0 C7H5NO4 MW 167.12 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

3,5-Pyridinedicarboxylic acid is an aromatic dicarboxylic acid used primarily in organic synthesis, pharmaceutical intermediates, and as a building block for polymers and agrochemicals. It appears as a white crystalline solid with limited water solubility. CAS 499-81-0, molecular formula C7H5NO4, molecular weight 167.12 g/mol. Stored at ambient conditions, with a signal word of Warning for safety. Molekula supplies 3,5-pyridinedicarboxylic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 32175394
CAS Number: 499-81-0
IUPAC Name: pyridine-3,5-dicarboxylic acid
EC Number: 207-893-8
Molecular Formula: C7H5NO4
Molecular Weight: 167.12
Exact Mass: 167.0219
SMILES: C1=C(C=NC=C1C(=O)O)C(=O)O
InChIKey: MPFLRYZEEAQMLQ-UHFFFAOYSA-N
InChI: InChI=1S/C7H5NO4/c9-6(10)4-1-5(7(11)12)3-8-2-4/h1-3H,(H,9,10)(H,11,12)
PubChem CID: 10366

Synonyms

5-Carboxynicotinic acid
5-FLUORO-2-(PIVALAMIDO)PYRIDINE-3-BORONIC ACID PINACOL ESTER
DINICOTINIC ACID
Dinicotinic Acid; 3,5-Pyridinedicarboxylate; 5-Carboxynicotinic Acid; NSC 6497;
N5NM
NCIStruc1_000161
NCIStruc2_000049
pyridine carboxylate, 6f
Pyridine-3,5-dicarboxylic acid
pyridine, 3,5-dicarboxy-

Frequently asked questions

What is 3,5-pyridinedicarboxylic acid commonly used for?

It is primarily used as a building block in organic synthesis, pharmaceutical intermediates, and as a ligand in coordination chemistry for metal-organic frameworks (MOFs).

What is the chemical formula and molecular weight of 3,5-pyridinedicarboxylic acid?

The chemical formula is **C7H5NO4**, and the molecular weight is **167.12 g/mol**.

How should 3,5-pyridinedicarboxylic acid be stored?

Store at **ambient temperature** in a cool, dry place, away from incompatible substances.

What purity grades are available for this product?

Molekula supplies this product in **reagent grade** (typically ≥98% purity).

Can Molekula supply 3,5-pyridinedicarboxylic acid in bulk quantities?

Yes, bulk quantities are available upon request—contact our sales team for custom packaging options.

What documentation is provided with an order of 3,5-pyridinedicarboxylic acid?

Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.