Skip to Content
Merck
All Photos(2)

Key Documents

More Documents

152307

Sigma-Aldrich

3-Hydroxypyridine-2-carboxylic acid

98%

Synonym(s):

3-Hydroxypicolinic acid, 3-HPA, 3-Hydroxypyridine-2-carboxylic acid

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C6H5NO3
CAS Number:
874-24-8
Molecular Weight:
139.11
Beilstein:
118954
EC Number:
212-859-0
MDL number:
MFCD00006294
UNSPSC Code:
12352100
PubChem Substance ID:
24849221
NACRES:
NA.22

Quality Level

200

Assay

98%

form

powder or crystals

mp

213-218 °C (lit.)

SMILES string

OC(=O)c1ncccc1O

InChI

1S/C6H5NO3/c8-4-2-1-3-7-5(4)6(9)10/h1-3,8H,(H,9,10)

InChI key

BRARRAHGNDUELT-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Ligand for a variety of metal complexes including Hg(II), and Sm(III).

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

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

Customers Also Viewed

Slide 1 of 2

1 of 2

α-Cyano-4-hydroxycinnamic acid matrix substance for MALDI-MS, ≥99.0% (HPLC)

Supelco

70990

α-Cyano-4-hydroxycinnamic acid

Ammonium citrate dibasic ACS reagent, 98%

Sigma-Aldrich

247561

Ammonium citrate dibasic

Polyhedron, 25, 2471-2471 (2006)
Polyhedron, 26, 1045-1045 (2007)
Misaki Nakai et al.
Journal of inorganic biochemistry, 98(1), 105-112 (2003-12-09)
Two chargeless VO(IV) complexes with 3-hydroxypyridine-2-carboxylic acid (H2hpic), [VO(Hhpic-O,O)(Hhpic-O,N)(H2O)].3H2O (1) and the cyclic tetramer [(VO)4(mu-(hpic-O,O',N))4(H2O)4].8H3O (2), have been synthesized and characterized by elemental analysis, mass, infrared, electronic absorption, electron spin resonance (ESR) spectroscopies, and X-ray crystallography. Their coordination structures are
K Tang et al.
Rapid communications in mass spectrometry : RCM, 8(9), 727-730 (1994-09-01)
We report the first detection of DNA segments as large as 500 nucleotides by matrix-assisted laser desorption/ionization (MALDI) mass spectrometry, using picolinic acid and 3-hydroxypicolinic acid mixtures as desorption matrices. The successful detection of 500-nucleotide DNA indicates that laser mass
J Bai et al.
Rapid communications in mass spectrometry : RCM, 8(9), 687-691 (1994-09-01)
Matrix-assisted laser desorption/ionization using a 3-hydroxypicolinic acid matrix from an active Nafion substrate has been used for detection of restriction enzyme-digested double-stranded plasmid DNA using time-of-flight mass spectrometry. DNA strands of up to 267 base pairs were detected with minimal
View All Related Papers

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