1,6-Dihydro-5-nitro-6-oxo-3-pyridinecarboxylic acid

BGC Id:	733364740992
CAS No:	6635-31-0
Synonyms:	6-hyroxy-5-nitronicotinic acid ; 6-hydroxy-5-nitronicotinic acid ; 5-carboxy-3-nitro-2(1h)-pyridinone ; 6-hydroxy-5-nitronicotinic acid 97% ; 2-hydroxy-3-nitropyridine-5-carboxylic acid ; 2-hydroxy-3-nitro-5-pyridinecarboxylic acid ; 6-hydroxy-5-nitropyridine-3-carboxylic acid, 5-carboxy-2-hydroxy-3-nitropyridine
Molecular Formula:	C6H4N2O5
Molecular Weight:	184.11
EINECS:

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Hangzhou Zhongqi Chem Co., Ltd

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phone: +86-571-86976032
fax: +86-571-86972162
pays: P.R.China

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The last intensive check and update was carried out on 2025/09/28.

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Synonyms:

6-hyroxy-5-nitronicotinic acid ; 6-hydroxy-5-nitronicotinic acid ; 5-carboxy-3-nitro-2(1h)-pyridinone ; 6-hydroxy-5-nitronicotinic acid 97% ; 2-hydroxy-3-nitropyridine-5-carboxylic acid ; 2-hydroxy-3-nitro-5-pyridinecarboxylic acid ; 6-hydroxy-5-nitropyridine-3-carboxylic acid, 5-carboxy-2-hydroxy-3-nitropyridine

CAS:

6635-31-0

EINECS:

Molecular Formula:

C6H4N2O5

MDL:

MFCD02180840

Properties

Molecular Weight:

184.11 g·mol−1

Melting point:

269-271

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/37 (R)

Safety Codes:

26 (S)

Storage temperature:

Keep Cold

What other providers are available for CAS 6635-31-0?

In addition to the providers presented here for 1,6-Dihydro-5-nitro-6-oxo-3-pyridinecarboxylic acid with the CAS number 6635-31-0, there are other 64 providers with slightly different product names available for this CAS number.

5-Nitro-6-hydroxynicotinic acid

+1 additional providers that we know from the past

6-Hydroxy-5-nitronicotinic acid

6-Hydroxy-5-nitropyridine-3-carboxylic acid

Capot Chemical Co., Ltd. +6 additional providers that we know from the past