Skip to Content
MilliporeSigma
All Photos(2)

Documents

H56800

Sigma-Aldrich

2-Hydroxypyridine

97%

Synonym(s):

2(1H)-Pyridone, 2-Pyridinol

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

About This Item

Empirical Formula (Hill Notation):
C5H5NO
CAS Number:
142-08-5
Molecular Weight:
95.10
Beilstein/REAXYS Number:
105757
EC Number:
205-520-3
MDL number:
MFCD00006268
UNSPSC Code:
12352100
PubChem Substance ID:
24895704
NACRES:
NA.22

assay

97%

bp

280-281 °C (lit.)

mp

105-107 °C (lit.)

SMILES string

Oc1ccccn1

InChI

1S/C5H5NO/c7-5-3-1-2-4-6-5/h1-4H,(H,6,7)

InChI key

UBQKCCHYAOITMY-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Catalyst for generating β-oxopropyl carbonates from cyclic carbonates and alcohols and in the aminolysis of a polyglutamate.

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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 1

1 of 1

2-Methoxypyridine 98%

Sigma-Aldrich

M25406

2-Methoxypyridine

Polymer, 35, 2443-2443 (1994)
Ali A Abdul-Sater et al.
Journal of immunology (Baltimore, Md. : 1950), 195(1), 210-216 (2015-05-29)
IFNs, which transduce pivotal signals through Stat1 and Stat2, effectively suppress the replication of Legionella pneumophila in primary murine macrophages. Although the ability of IFN-γ to impede L. pneumophila growth is fully dependent on Stat1, IFN-αβ unexpectedly suppresses L. pneumophila
Journal of the Chemical Society. Perkin Transactions 1, 1749-1749 (1993)
Mingwen Zhu et al.
Chemical communications (Cambridge, England), 47(48), 12876-12878 (2011-11-15)
A highly efficient and convenient CuCl/2-pyridonate catalytic system for oxidative homocoupling of azoles affording a biazole product has been developed. With this system, a variety of biazoles have been effectively synthesized in good to excellent yields in the presence of
Amanda L Steber et al.
Faraday discussions, 150, 227-242 (2011-01-01)
Studies of the gas phase structures of biomolecules provide an important connection to theoretical methods for modeling large molecular structures. The key features of biomolecule structures, such as their conformational flexibility and the complexes they form through intermolecular interactions, pose
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