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230138

Sigma-Aldrich

Oxazole

98%

Sinônimo(s):

1,3-Oxazole, 3-Azafuran

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About This Item

Fórmula empírica (Notação de Hill):
C3H3NO
Número CAS:
288-42-6
Peso molecular:
69.06
Beilstein:
103851
Número CE:
206-020-8
Número MDL:
MFCD00009751
Código UNSPSC:
12352100
ID de substância PubChem:
24853776
NACRES:
NA.22
Ensaio:
98%

Nível de qualidade

100

Ensaio

98%

índice de refração

n20/D 1.425 (lit.)

p.e.

69-70 °C (lit.)

pf

−87-−84 °C (lit.)

densidade

1.05 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

c1cocn1

InChI

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

chave InChI

ZCQWOFVYLHDMMC-UHFFFAOYSA-N

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Descrição geral

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.

acessório

Nº do produto
Descrição
Preços

Pictogramas

FlameCorrosion
GHS02,GHS05

Palavra indicadora

Danger

Frases de perigo

H225,H318

Declarações de precaução

P210 - P280 - P305 + P351 + P338

Classificações de perigo

Eye Dam. 1 - Flam. Liq. 2

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

66.2 °F - closed cup

Ponto de fulgor (°C)

19 °C - closed cup

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
0000328259
0000328258
MKCW8941
MKCT5204
MKCQ2873

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Sigma-Aldrich

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Sigma-Aldrich

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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
Fengjiao Zhang et al.
Toxicological sciences : an official journal of the Society of Toxicology, 140(1), 118-134 (2014-04-23)
The generation of reactive oxygen species (ROS) has been implicated in the pathogenesis of renal ischemia/reperfusion injury, and many other pathological conditions. DNA strand breaks caused by ROS lead to the activation of poly(ADP-ribose)polymerase-1 (PARP-1), the excessive activation of which
Lori M Culberson et al.
Physical chemistry chemical physics : PCCP, 16(9), 3964-3972 (2014-01-22)
Bond breaking is a challenging problem in both experimental and theoretical chemistry, due to the transient nature and multi-configurational electronic structure of dissociating molecules. We use anion photodetachment to probe the diradical interactions in the ring-opening reaction of oxazole and
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