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131709

Sigma-Aldrich

Pyrrole

reagent grade, 98%

Sinônimo(s):

Azole, Divinylenimine, Imidole

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About This Item

Fórmula empírica (Notação de Hill):
C4H5N
Número CAS:
109-97-7
Peso molecular:
67.09
Beilstein:
1159
Número CE:
203-724-7
Número MDL:
MFCD00005216
Código UNSPSC:
12352100
eCl@ss:
39151603
ID de substância PubChem:
24848030
NACRES:
NA.22

grau

reagent grade

Nível de qualidade

200

densidade de vapor

2.31 (vs air)

Ensaio

98%

forma

liquid

índice de refração

n20/D 1.508 (lit.)

pb

131 °C (lit.)

pf

−23 °C (lit.)

densidade

0.967 g/mL at 25 °C (lit.)

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

c1cc[nH]c1

InChI

1S/C4H5N/c1-2-4-5-3-1/h1-5H

chave InChI

KAESVJOAVNADME-UHFFFAOYSA-N

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Descrição geral

Pyrrole is a heterocyclic aromatic compound that can undergo electrophilic aromatic substitution.

Aplicação

Pyrrole was used in the electropolymerisation of macroporous conducting polymer films. It was also used to study the hydrogen-bond mediated coupling of 1,2,3-triazole to pyrrole.

Palavra indicadora

Danger

Frases de perigo

H226,H301,H318,H332

Classificações de perigo

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

96.8 °F - closed cup

Ponto de fulgor (°C)

36 °C - closed cup

Equipamento de proteção individual

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

Certificados de análise (COA)

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Pyrrole
Chen MZ and Tsai AS
eEROS (Encyclopedia of Reagents for Organic Synthesis), 1-4 (2001)
Guillaume Lautrette et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(6), 1547-1553 (2014-01-10)
Starting from a previously described aromatic oligoamide helically folded capsule that binds tartaric acid with high affinity and diastereoselectivity, we demonstrate the feasibility of the direct in situ modification of the helix backbone, which results in a conformational change that
Electrochemical syntheses of highly ordered macroporous conducting polymers grown around self-assembled colloidal templates.
Bartlett PN, et al.
Journal of Materials Chemistry, 11(3), 849-853 (2001)
Jian Wen et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(4), 974-978 (2014-01-01)
Hydrogen-bond mediated coupling of 1,2,3-triazoles to indoles and pyrroles results in N2 selective functionalization of the triazole moiety in moderate to excellent yields. The reaction was tolerant of un-, mono- and disubstituted triazoles and was applied to synthesize tryptophan derived
Woo Young Hong et al.
Biomaterials, 35(36), 9573-9580 (2014-09-07)
Here, we propose an integrated multifunctional system constructed by conductive disulfide-biotin-doped polypyrrole nanowires (SS-biotin-Ppy NWs) for capture, release, and in situ quantification of circulating tumor cells (CTCs). A well-ordered three-dimensional nanowire structure equipped with a monoclonal antibody offers a significant
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