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Merck
CN

533076

5-Chloroindole-3-carboxaldehyde

98%

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About This Item

Empirical Formula (Hill Notation):
C9H6ClNO
CAS Number:
Molecular Weight:
179.60
UNSPSC Code:
12352100
PubChem Substance ID:
MDL number:
Assay:
98%
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assay

98%

mp

213-216 °C (lit.)

functional group

aldehyde, chloro

SMILES string

Clc1ccc2[nH]cc(C=O)c2c1

InChI

1S/C9H6ClNO/c10-7-1-2-9-8(3-7)6(5-12)4-11-9/h1-5,11H

InChI key

YXEXOIGXNYITQH-UHFFFAOYSA-N

General description

5-Chloroindole-3-carboxaldehyde, also known as 5-chloro-1H-indole-3-carboxaldehyde, is an indole derivative.

Application

5-Chloroindole-3-carboxaldehyde (5-Chloro-1H-indole-3-carboxaldehyde) may be used in the preparation of:
  • 5-chloroindole-3-carboxaldehyde isonicotinoyl hydrazine
  • 2′-[(5-chloro-1H-indol-3-yl)methyl­ene]-2-(1H-indol-3-yl)acetohydrazide
  • 5-chloro-3-(2,2-dibromovinyl)-1-(2-trimethylsilylethoxymethyl)indole

It may also be used in the preparation of the following hydrazone derivatives:
  • 5-chloroindole-3-carboxaldehyde 3-chlorobenzoylhydrazone
  • 5-chloroindole-3-carboxaldehyde 4-nitrobenzoylhydrazone
  • 5-chloroindole-3-carboxaldehyde 3-methylbenzoylhydrazone
  • 5-chloroindole-3-carboxaldehyde 4-methylbenzoylhydrazone



pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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