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Merck
CN

691712

7-Chloro-2-oxindole

97%

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About This Item

Empirical Formula (Hill Notation):
C8H6ClNO
CAS Number:
Molecular Weight:
167.59
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
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Product Name

7-Chloro-2-oxindole, 97%

InChI

1S/C8H6ClNO/c9-6-3-1-2-5-4-7(11)10-8(5)6/h1-3H,4H2,(H,10,11)

SMILES string

Clc1cccc2CC(=O)Nc12

InChI key

FPDLUAACCNVSQA-UHFFFAOYSA-N

assay

97%

form

solid

mp

221-225 °C

functional group

chloro

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3

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

Regulatory Information

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S T Colgan et al.
Journal of pharmaceutical and biomedical analysis, 14(7), 825-833 (1996-05-01)
5-Chlorooxindole (5-CO) is a starting material for tenidap sodium, a pharmaceutical drug candidate produced by Pfizer. To insure potency and purity of the drug substance, it is necessary to demonstrate that commercial supplies of 5-CO are free from elevated levels

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