BGC » Chemicals A-Z » 5-Chloro-3-nitropyridin-2-ol

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5-Chloro-3-nitropyridin-2-ol

BGC Id:	791111415620
CAS No:	21427-61-2
Synonyms:	5-chloro-3-nitropyridin-2-ol, 95+% ; 5-chloro-3-nitropyridin-2-ol ; 2-hydroxy-3-nitro-5-chloropyridine ; 2-hydroxy-5-chloro-3-nitropyridine ; 5-chloro-3-nitro-2-pyridinol ; 5-chloro-3-nitro-2(1h)-pyridinone ; 5-chloro-3-nitro-1h-pyridin-2-one ; 5-chloro-2-hydroxy-3-nitropyridine ,97% ; 5-chloro-2-hydroxy-3-nitropyridine ; nsc 64258
Molecular Formula:	C5H3ClN2O3
Molecular Weight:	174.54
EINECS:

2025 - The most valued supplier

The following notable provider has been checked and can be recommended.

BuGuCh & Partners

Company type: Producer

Country: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production site ...

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What other providers are available for CAS 21427-61-2?

The last intensive check and update was carried out on 2025/05/30.

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Synonyms:

5-chloro-3-nitropyridin-2-ol, 95+% ; 5-chloro-3-nitropyridin-2-ol ; 2-hydroxy-3-nitro-5-chloropyridine ; 2-hydroxy-5-chloro-3-nitropyridine ; 5-chloro-3-nitro-2-pyridinol ; 5-chloro-3-nitro-2(1h)-pyridinone ; 5-chloro-3-nitro-1h-pyridin-2-one ; 5-chloro-2-hydroxy-3-nitropyridine ,97% ; 5-chloro-2-hydroxy-3-nitropyridine ; nsc 64258

CAS:

21427-61-2

EINECS:

Molecular Formula:

C5H3ClN2O3

MDL:

MFCD00114884

Properties

Molecular Weight:

174.54 g·mol−1

Melting point:

234 °C

Physical Description:

white to light brown solid

Safety Information

Hazard Symbols: Xi, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/37/38-41-37/38-22 (R)

Safety Codes:

26-36/37/39-39-36 (S)

What other providers are available for CAS 21427-61-2?

In addition to the providers presented here for 5-Chloro-3-nitropyridin-2-ol with the CAS number 21427-61-2, there are other 55 providers with slightly different product names available for this CAS number.

2-Hydroxy-3-nitro-5-chloropyridine

+3 additional providers that we know from the past

2-Hydroxy-5-chloro-3-nitropyridine

Xingrui Industry Co., Limited | Hangzhou Zhongqi Chem Co., Ltd +4 additional providers that we know from the past

5-Chloro-2-hydroxy-3-nitropyridine

5-Chloro-3-nitro-1,2-dihydropyridin-2-one

+1 additional providers that we know from the past

5-Chloro-3-nitro-2-pyridone (2-hydroxy-3-nitro-5-chloropyridine)