Skip to Content
Merck
All Photos(1)

Documents

Safety Information

P64200

Sigma-Aldrich

3,5-Pyridinedicarboxylic acid

98%

Synonym(s):

Dinicotinic acid

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C7H5NO4
CAS Number:
499-81-0
Molecular Weight:
167.12
Beilstein:
131640
EC Number:
207-893-8
MDL number:
MFCD00006393
UNSPSC Code:
12352100
PubChem Substance ID:
24898766
NACRES:
NA.22

Assay

98%

form

powder

mp

>300 °C (lit.)

SMILES string

OC(=O)c1cncc(c1)C(O)=O

InChI

1S/C7H5NO4/c9-6(10)4-1-5(7(11)12)3-8-2-4/h1-3H,(H,9,10)(H,11,12)

InChI key

MPFLRYZEEAQMLQ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Competitive inhibitor of butyrobetaine hydroxylase.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

P64200-1G:
P64200-1KG:
P64200-BULK:
P64200-10G:
P64200-VAR:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

S F Ng et al.
The Journal of biological chemistry, 266(3), 1526-1533 (1991-01-25)
Forty-one aromatic and aliphatic analogs of alpha-ketoglutarate were studied kinetically for their interaction with the alpha-ketoglutarate binding site of gamma-butyrobetaine hydroxylase obtained from Pseudomonas sp. AK1. Together, the compounds represent structural permutations probing the contribution of: 1) the C5 carboxyl
Yihui Cui et al.
The Journal of physiology, 593(13), 2833-2849 (2015-04-16)
Although learning can arise from few or even a single trial, synaptic plasticity is commonly assessed under prolonged activation. Here, we explored the existence of rapid responsiveness of synaptic plasticity at corticostriatal synapses in a major synaptic learning rule, spike-timing-dependent
Chao-Yan Zhang et al.
Journal of chromatography. A, 1383, 18-24 (2015-01-27)
Three Ag(I)-organic frameworks, [Ag5(pydc)2(CN)]n, {[Ag4(pydc)2]CH3CN}n, and [Ag(4,4'-bpy)NO3]n, were synthesized and embedded into silica gels to form metal-organic-framework (MOF)-embedded gels for the microextraction of polybrominated diphenyl ethers (PBDEs) in soils. Despite the great differences in the structures of the organic ligands

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service