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Key Documents

Altri documenti

230138

Sigma-Aldrich

Oxazole

98%

Sinonimo/i:

1,3-Oxazole, 3-Azafuran

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About This Item

Formula empirica (notazione di Hill):
C3H3NO
Numero CAS:
288-42-6
Peso molecolare:
69.06
Beilstein:
103851
Numero CE:
206-020-8
Numero MDL:
MFCD00009751
Codice UNSPSC:
12352100
ID PubChem:
24853776
NACRES:
NA.22

Saggio

98%

Indice di rifrazione

n20/D 1.425 (lit.)

P. eboll.

69-70 °C (lit.)

Punto di fusione

−87-−84 °C (lit.)

Densità

1.05 g/mL at 25 °C (lit.)

Stringa SMILE

c1cocn1

InChI

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

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Descrizione generale

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.

Accessorio

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

FlameCorrosion
GHS02,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H225,H318

Classi di pericolo

Eye Dam. 1 - Flam. Liq. 2

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

66.2 °F - closed cup

Punto d’infiammabilità (°C)

19 °C - closed cup

Dispositivi di protezione individuale

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

Certificati d'analisi (COA)

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Oxazole yellow ≥98% (HPLC)

Sigma-Aldrich

SML1792

Oxazole yellow

2-Methyloxazole-4-carboxaldehyde 97%

Sigma-Aldrich

705977

2-Methyloxazole-4-carboxaldehyde

2-Tributylstannylthiazole 97%

Sigma-Aldrich

642541

2-Tributylstannylthiazole

3,5-Dimethylisoxazole 98%

Sigma-Aldrich

D167509

3,5-Dimethylisoxazole

5-Thiazolecarboxaldehyde 95%

Sigma-Aldrich

658103

5-Thiazolecarboxaldehyde

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
Dawid Siodłak et al.
The journal of physical chemistry. B, 118(9), 2340-2350 (2014-02-18)
Oxazole ring occurs in numerous natural peptides, but conformational properties of the amino acid residue containing the oxazole ring in place of the C-terminal amide bond are poorly recognized. A series of model compounds constituted by the oxazole-amino acids occurring
Ilya Lyagin et al.
Molecules (Basel, Switzerland), 24(13) (2019-06-30)
Mycotoxins are highly dangerous natural compounds produced by various fungi. Enzymatic transformation seems to be the most promising method for detoxification of mycotoxins. This review summarizes current information on enzymes of different classes to convert various mycotoxins. An in-depth analysis
Kristjan Bloudoff et al.
Proceedings of the National Academy of Sciences of the United States of America, 114(1), 95-100 (2016-12-21)
Nonribosomal peptide synthetases (NRPSs) are a family of multidomain, multimodule enzymes that synthesize structurally and functionally diverse peptides, many of which are of great therapeutic or commercial value. The central chemical step of peptide synthesis is amide bond formation, which
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