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Key Documents

230138

Sigma-Aldrich

Oxazole

98%

Synonym(s):

1,3-Oxazole, 3-Azafuran

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About This Item

Empirical Formula (Hill Notation):
C3H3NO
CAS Number:
Molecular Weight:
69.06
Beilstein:
103851
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

refractive index

n20/D 1.425 (lit.)

bp

69-70 °C (lit.)

mp

−87-−84 °C (lit.)

density

1.05 g/mL at 25 °C (lit.)

SMILES string

c1cocn1

InChI

1S/C3H3NO/c1-2-5-3-4-1/h1-3H

InChI key

ZCQWOFVYLHDMMC-UHFFFAOYSA-N

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General description

Oxazole is the parent molecule for a large class of heterocyclic aromatic compounds. It is a weak base that can be used as an electron-deficient diene in the Diels-Alder cycloaddition reaction. It undergoes nitration, sulfonation, halogenation, Friedel-Crafts alkylation, and acylation.

Pictograms

FlameCorrosion

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

66.2 °F - closed cup

Flash Point(C)

19 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Maryna V Kachaeva et al.
Computational biology and chemistry, 74, 294-303 (2018-04-27)
Based on modern literature data about biological activity of E7010 derivatives, a series of new sulfonamides as potential anticancer drugs were rationally designed by QSAR modeling methods Сlassification learning QSAR models to predict the tubulin polymerization inhibition activity of novel
Haseen Ahmad et al.
European journal of medicinal chemistry, 208, 112759-112759 (2020-09-05)
Oxazole derivatives are important medicinal compounds which are inhibitors of various enzymes such as NPP1, NPP2, NPP3, tyrosine kinase, dipeptidyl-peptidase IV, cyclooxygenase-2, and protein tyrosine phosphatase. In this study, an extensive range of new biologically active biphenyl oxazole derivatives was
Bo Pang et al.
Journal of the American Chemical Society, 142(25), 10931-10935 (2020-06-09)
Nonribosomal peptide synthetase (NRPS) oxidase (Ox) domains oxidize protein-bound intermediates to install crucial structural motifs in bioactive natural products. The mechanism of this domain remains elusive. Here, by studying indigoidine synthetase, a single-module NRPS involved in the biosynthesis of indigoidine
J B Huppa et al.
The Journal of experimental medicine, 186(3), 393-403 (1997-08-04)
The T cell receptor for antigen (TCR) is a multisubunit complex that consists of at least seven polypeptides: the clonotypic, disulfide-linked alpha/beta heterodimer that is noncovalently associated with the invariant polypeptides of the CD3 complex (CD3-gamma, -delta, -epsilon) and zeta
Systematic scientific study of 1, 3-oxazole derivatives as a useful lead for pharmaceuticals: A review
Joshi S, et al.
The pharma innovation journal, 6, 109-109 (2017)

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