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모든 사진(2)

Key Documents

추가 자료

544272

Sigma-Aldrich

5-Chlorothiophene-2-sulfonyl chloride

96%

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모든 사진(2)

About This Item

실험식(Hill 표기법):
C4H2Cl2O2S2
CAS Number:
2766-74-7
Molecular Weight:
217.09
MDL number:
MFCD00051667
UNSPSC 코드:
12352100
PubChem Substance ID:
24878721
NACRES:
NA.22

Quality Level

100

분석

96%

refractive index

n20/D 1.586 (lit.)

bp

112-117 °C (lit.)

density

1.623 g/mL at 25 °C (lit.)

저장 온도

2-8°C

SMILES string

Clc1ccc(s1)S(Cl)(=O)=O

InChI

1S/C4H2Cl2O2S2/c5-3-1-2-4(9-3)10(6,7)8/h1-2H

InChI key

SORSTNOXGOXWAO-UHFFFAOYSA-N

일반 설명

5-Chlorothiophene-2-sulfonyl chloride can be prepared from 2-chlorothiophene by reacting with chlorosulfonic acid in the presence of phosphorus pentachloride.

애플리케이션

5-Chlorothiophene-2-sulfonyl chloride may be used in the preparation of:
  • (S)-N-(5-chlorothiophene-2-sulfonyl)-β,β-diethylalaninol
  • N-(3-(1H-pyrazol-1-yl)pyridin-2-yl)-5-chlorothiophene-2-sulfonamide
  • 5-chloro-4-nitrothiophene-2-sulfonyl chloride

픽토그램

Corrosion
GHS05

신호어

Danger

유해 및 위험 성명서

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

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

시험 성적서(COA)

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문서 라이브러리 방문

A facile stereoselective total synthesis of (S)-N-(5-chlorothiophene-2-sulfonyl)-?,?-diethylalaninol.
Reddy BN and Sing RP.
Der Pharma Chemica, 7(1), 201-205 (2015)
C A Hunt et al.
Journal of medicinal chemistry, 37(2), 240-247 (1994-01-21)
3-Aminoalkyl derivatives of thieno[2,3-b][1,4]thiazine-6-sulfonamide were prepared for evaluation as topically active ocular hypotensive agents. The compounds described were found to be excellent in vitro inhibitors of carbonic anhydrase II and in vivo to lower intraocular pressure in three rabbit models
Afjal H Miah et al.
Organic & biomolecular chemistry, 12(11), 1779-1792 (2014-02-12)
A knowledge-based library of aryl 2,3-dichlorophenylsulfonamides was synthesised and screened as human CCR4 antagonists, in order to identify a suitable hit for the start of a lead-optimisation programme. X-ray diffraction studies were used to identify the pyrazole ring as a

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