2-Chloro-5-cyano-3-methylpyridine

BGC Id:	572668019947
CAS No:	66909-33-9
Synonyms:	6-chloro-5-methylnicotinonitrile ; 3-pyridinecarbonitrile, 6-chloro-5-methyl- ; 6-chloro-5-methylpyridine-3-carbonitrile, 2-chloro-5-cyano-3-methylpyridine ; 2-chloro-5-cyano-3-picoline ; 6-chloro-5-methylpyridine-3-carbonitrile ; 6-chloro-5-methyl-3-pyridinecarbonitrile ; 6-chloro-5-methylpyridine-3-carbonitrile, 6-chloro-3-cyano-5-methylpyridine ; 2-chloro-5-cyano-3-methylpyridine ; 2-chloro-3-methyl-5-pyridinecarbonitrile
Molecular Formula:	C7H5ClN2
Molecular Weight:	152.581
EINECS:

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Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Phone: +852-30606658
Country: P.R.China

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The last intensive check and update was carried out on 2025/12/26.

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Synonyms:

6-chloro-5-methylnicotinonitrile ; 3-pyridinecarbonitrile, 6-chloro-5-methyl- ; 6-chloro-5-methylpyridine-3-carbonitrile, 2-chloro-5-cyano-3-methylpyridine ; 2-chloro-5-cyano-3-picoline ; 6-chloro-5-methylpyridine-3-carbonitrile ; 6-chloro-5-methyl-3-pyridinecarbonitrile ; 6-chloro-5-methylpyridine-3-carbonitrile, 6-chloro-3-cyano-5-methylpyridine ; 2-chloro-5-cyano-3-methylpyridine ; 2-chloro-3-methyl-5-pyridinecarbonitrile

CAS:

66909-33-9

EINECS:

Molecular Formula:

C7H5ClN2

MDL:

MFCD09261082

Properties

Molecular Weight:

152.581 g·mol−1

Safety Information

Hazard Symbols: T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

25 (R)

Safety Codes:

45 (S)

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Shanghai Hanhong Scientific Co., Ltd.

Hanhong Group is a professional enterprise engaged in researching, developing, manufacturing and exporting unnatural amino acids, nucleosides, nucleot... Request

What other providers are available for CAS 66909-33-9?

In addition to the providers presented here for 2-Chloro-5-cyano-3-methylpyridine with the CAS number 66909-33-9, there are other 11 providers with slightly different product names available for this CAS number.

2-Chloro-5-cyano-3-picoline

BLD Pharmatech Ltd | BIOZOL Diagnostica Vertrieb GmbH +2 additional providers that we know from the past

6-Chloro-5-methylnicotinonitrile

Capot Chemical Co., Ltd. +4 additional providers that we know from the past

6-Chloro-5-methyl-3-pyridinecarbonitrile

+2 additional providers that we know from the past