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241822

Sigma-Aldrich

2-Chloro-5-(chloromethyl)thiophene

97%

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About This Item

Empirical Formula (Hill Notation):
C5H4Cl2S
CAS Number:
23784-96-5
Molecular Weight:
167.06
MDL number:
MFCD00009764
UNSPSC Code:
12352100
PubChem Substance ID:
24854333
NACRES:
NA.22

assay

97%

refractive index

n20/D 1.575 (lit.)

bp

83-85 °C/8 mmHg (lit.)

density

1.385 g/mL at 25 °C (lit.)

storage temp.

−20°C

SMILES string

ClCc1ccc(Cl)s1

InChI

1S/C5H4Cl2S/c6-3-4-1-2-5(7)8-4/h1-2H,3H2

InChI key

MQTKXCOGYOYAMW-UHFFFAOYSA-N

Application

2-Chloro-5-(chloromethyl)thiophene was used in the synthesis of 1-(1,1′-biphenyl-4-yl)-3-(5-chloro-thiophen-2-yl)-2-(1H-imidazol-1-yl)propane and 1-(5-chlorothiophen-2-yl)-2-(1H-imidazol-1-yl)-3-phenylpropane.

accessory

Product No.
Description
Pricing

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

213.8 °F - closed cup

flash_point_c

101 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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Sabrina Castellano et al.
Bioorganic & medicinal chemistry, 16(18), 8349-8358 (2008-09-11)
Several derivatives out of a series of antifungal agents exhibited a good inhibitory potency against aromatase as well as a fairly good selectivity toward CYP17, even if lacking H-bond accepting substituents. Their common structural feature is a flexible backbone that

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