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Merck
CN

521205

4-Ethynyl-1-fluoro-2-methylbenzene

97%

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About This Item

Linear Formula:
FC6H3(CH3)C≡CH
CAS Number:
Molecular Weight:
134.15
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
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InChI

1S/C9H7F/c1-3-8-4-5-9(10)7(2)6-8/h1,4-6H,2H3

SMILES string

Cc1cc(ccc1F)C#C

InChI key

GSGKOWLZNQXGAI-UHFFFAOYSA-N

assay

97%

refractive index

n20/D 1.5210 (lit.)

bp

169-170 °C (lit.)

density

1.007 g/mL at 25 °C (lit.)

General description

4-Ethynyl-1-fluoro-2-methylbenzene has been reported to afford 1,4-disubstituted 1,2,3-triazole on reaction with azide under typical Cu(I)-catalyzed azide alkyne cycloaddition (CuAAC) conditions.

pictograms

FlameCorrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

100.0 °F - closed cup

flash_point_c

37.8 °C - closed cup

ppe

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

Regulatory Information

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Janina Moeker et al.
Journal of medicinal chemistry, 57(8), 3522-3531 (2014-04-03)
Carbonic anhydrase IX (CA IX) is a target for hypoxic cancer therapies, and the discovery of CA IX selective ligands is imperative for the development of these agents. Primary sulfonamides are broad specificity inhibitors of CA enzymes, while secondary sulfonamides

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