3,5-Pyridinedicarboxylic acid

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 Structure
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
pka2.8(at 25℃)
form Powder
color White to almost white
Water Solubility insoluble
BRN 131640
InChIKeyMPFLRYZEEAQMLQ-UHFFFAOYSA-N
CAS DataBase Reference499-81-0(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
ProviderLanguage
Dinicotinic acidEnglish
SigmaAldrichEnglish
ACROSEnglish
ALFAEnglish
3,5-Pyridinedicarboxylic acid Usage And Synthesis
Chemical PropertiesWhite crystal powder
Uses3,5-Pyridinedicarboxylic Acid is a competitive inhibitor of butyrobetaine hydroxylase. It is also used as organic synthesis and pharmaceutical intermediates.
DefinitionChEBI: Dinicotinic acid is a pyridinedicarboxylic acid. It is a conjugate acid of a dinicotinate(1-).
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 ProductsNicardipine–>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–>(S)-N-Boc-piperidine-3-carboxylate methyl ester

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