Skip to Content
Merck
CN

55966

Sigma-Aldrich

2-Hydroxynicotinic acid

purum, ≥98.0% (T)

Synonym(s):

2-Hydroxypyridine-3-carboxylic acid

Sign Into View Organizational & Contract Pricing

Select a Size

About This Item

Empirical Formula (Hill Notation):
C6H5NO3
CAS Number:
609-71-2
Molecular Weight:
139.11
Beilstein:
472167
EC Number:
210-198-2
MDL number:
MFCD00010100
UNSPSC Code:
12352100
PubChem Substance ID:
329758107

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

purum

Assay

≥98.0% (T)

mp

258-261 °C (lit.)
258-261 °C

solubility

0.1 M NaOH: 0.1 g/mL, clear

SMILES string

OC(=O)c1cccnc1O

InChI

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

InChI key

UEYQJQVBUVAELZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Storage Class Code

13 - Non 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 Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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

Visit the Document Library

Ade Arsianti et al.
Bioorganic & medicinal chemistry letters, 20(14), 4018-4020 (2010-07-14)
Novel 2-hydroxynicotinoyl-serine-butyl esters have been synthesized. Three-step reactions from L-serine by esterification with n-butanol, amidation with 2-hydroxynicotinic acid and esterification with the corresponding carboxylic acids gave AD-1, AD-2 and AD-3. The toxicity level of esters were determined by Brine shrimp
Anita V Thomae et al.
Pharmaceutical research, 24(8), 1457-1472 (2007-03-28)
Lipid bilayers regulate the passage of solutes into and between cellular compartments. A general prerequisite for this passage is the partitioning of the solute into the bilayer. We investigated the relationship between bilayer partitioning and permeation of three drug-like acids
Anita V Thomae et al.
Biophysical journal, 89(3), 1802-1811 (2005-06-14)
According to the pH-partition hypothesis the charged species of organic compounds do not contribute to lipid bilayer permeation as they generally show negligible partitioning into n-octanol. With this assumption, membrane permeation is related to the molar fraction of the neutral
V B Di Marco et al.
Annali di chimica, 91(9-10), 595-603 (2002-01-05)
The formation of complexes between iron(III) and two ligands of possible relevance to chelation therapy, 2-hydroxynicotinic acid and 3-hydroxypicolinic acid, in aqueous 0.6 m (Na)Cl at 25 degrees C, has been investigated by means of potentiometric titrations and UV measurements.

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