4-HYDROXY-6-METHYL-3-NITRO-2-PYRIDONE

CAS No.：4966-90-9

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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4-HYDROXY-6-METHYL-3-NITRO-2-PYRIDONE Basic information

Product Name:	4-HYDROXY-6-METHYL-3-NITRO-2-PYRIDONE
Synonyms:	AURORA KA-3216;LABOTEST-BB LT00453802;2,4-DIHYDROXY-6-METHYL-3-NITROPYRIDINE;4-HYDROXY-6-METHYL-3-NITRO-2-PYRIDONE;4-HYDROXY-6-METHYL-3-NITRO-2-PYRIDONE 98%;4-Hydroxy-6-methyl-3-nitropyridin-2(1H)-one;4-HYDROXY-6-METHYL-3-NITRO-2-PYRIDONE, 98+%;1,2-Dihydro-4-hydroxy-6-methyl-3-nitro-2-oxopyridine
CAS:	4966-90-9
MF:	C6H6N2O4
MW:	170.12
EINECS:	629-022-4
Product Categories:	Miscellaneous Compounds;Nitro Compounds;Phenols;Building Blocks;Heterocyclic Building Blocks;Piperidones
Mol File:	4966-90-9.mol

4-HYDROXY-6-METHYL-3-NITRO-2-PYRIDONE Chemical Properties

Melting point	293-296 °C(lit.)
Boiling point	305.6±42.0 °C(Predicted)
density	1.53±0.1 g/cm3(Predicted)
storage temp.	Inert atmosphere,Room Temperature
solubility	Solubility in N,N-DMF gives very faint turbidity.
pka	4.50±1.00(Predicted)
form	Powder
color	Yellow
BRN	1529425
InChIKey	QIKWTNPFTOEELW-UHFFFAOYSA-N
CAS DataBase Reference	4966-90-9(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi,C
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
HS Code	29333999

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

4-HYDROXY-6-METHYL-3-NITRO-2-PYRIDONE Usage And Synthesis

Chemical Properties	Yellow powder
Uses	It is employed as a pharmaceutical intermediate.
Uses	4-Hydroxy-6-methyl-3-nitro-2-pyridone may be used as a reactant in the synthesis of pyridylthiazole derivative and 4-chloro-6-methyl-3-nitro-2-pyridone.
General Description	4-Hydroxy-6-methyl-3-nitro-2-pyridone is a piperidone derivative.

4-HYDROXY-6-METHYL-3-NITRO-2-PYRIDONE Preparation Products And Raw materials

Preparation Products

2,4-DICHLORO-6-METHYL-3-NITROPYRIDINE-->4-CHLORO-6-METHYL-3-NITROPYRIDIN-2(1H)-ONE

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