3,5-Pyridinedicarboxylic acid

CAS No.：499-81-0

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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3,5-Pyridinedicarboxylic acid Basic information

Product Name:	3,5-Pyridinedicarboxylic acid
Synonyms:	PYRIDINE-3,5-DICARBOXYLIC ACID;3,5-PyridinedicarboxylicAcidMin98%;3,5-Pyridinedicarboxylic Acid Min 98%;Pyridine-3,5-dicarboxylicacid,98%;AKOS 220-60;DINICOTINIC ACID;3,5-Pyridinedicarboxylate;5-Carboxynicotinic acid
CAS:	499-81-0
MF:	C7H5NO4
MW:	167.12
EINECS:	207-893-8
Product Categories:	Building Blocks;C7;Aromatics;Chemical Synthesis;Heterocyclic Building Blocks;Pyridines;pyridine derivative;Acids and Derivatives;Heterocycles;Pyridine Series;Pyridine;Nicotine Derivatives
Mol File:	499-81-0.mol

3,5-Pyridinedicarboxylic acid Chemical Properties

Melting point	>300 °C (lit.)
Boiling point	295.67°C (rough estimate)
density	1.5216 (rough estimate)
refractive index	1.6280 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	1.0g/l
pka	2.8(at 25℃)
form	Powder
color	White to almost white
Water Solubility	insoluble
BRN	131640
InChIKey	MPFLRYZEEAQMLQ-UHFFFAOYSA-N
CAS DataBase Reference	499-81-0(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38-20/21/22
Safety Statements	26-36-24/25-36/37/39
RIDADR	2811
WGK Germany	3
HazardClass	IRRITANT
HS Code	29333999

MSDS Information

Provider	Language
Dinicotinic acid	English
SigmaAldrich	English
ACROS	English
ALFA	English

3,5-Pyridinedicarboxylic acid Usage And Synthesis

Chemical Properties	White crystal powder
Uses	3,5-Pyridinedicarboxylic Acid is a competitive inhibitor of butyrobetaine hydroxylase. It is also used as organic synthesis and pharmaceutical intermediates.
Synthesis Reference(s)	Journal of Heterocyclic Chemistry, 4, p. 137, 1967 DOI: 10.1002/jhet.5570040127

3,5-Pyridinedicarboxylic acid Preparation Products And Raw materials

Preparation Products

Nicardipine-->5-TERT-BUTOXYCARBONYLAMINO-PYRIDINE-3-CARBOXYLIC ACID-->Benidipine-->Pyridine,3,5-bis(chloromethyl)-(9CI)-->2,5-Pyridinedicarbonitrile(6CI,8CI,9CI)-->Nicotinic acid-->5-AMINO-NICOTINIC ACID METHYL ESTER

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