ChemicalBook--->CAS DataBase List--->21901-18-8

21901-18-8

21901-18-8 Structure

21901-18-8 Structure
IdentificationMore
[Name]

2-Hydroxy-4-methyl-3-nitropyridine
[CAS]

21901-18-8
[Synonyms]

2(1H)-PYRIDINONE, 4-METHYL-3-NITRO-
2-HYDROXY-3-NITRO-4-METHYLPYRIDINE
2-HYDROXY-3-NITRO-4-PICOLINE
2-HYDROXY-4-METHYL-3-NITROPYRIDINE
4-METHYL-3-NITRO-2-PYRIDINOL
4-METHYL-3-NITRO-2-PYRIDONE
4-METHYL-3-NITROPYRIDIN-2-OL
Hydroxymethylnitropyridine
4-Methyl-3-Nitro-2(1H)-Pyridinone
2-HYDROXY-4-METHYLNITROPYRIDINE
2-HYDROXY-3-NITRO-4-METHYLPYRIDINE 98+%
2-HYDROXY-3-NITRO-4-PICOLINE (2-HYDROXY-4-METHYL-3-NITROPYRIDINE)
[Molecular Formula]

C6H6N2O3
[MDL Number]

MFCD00010689
[Molecular Weight]

154.12
[MOL File]

21901-18-8.mol
Chemical PropertiesBack Directory
[Appearance]

yellow crystalline powder
[Melting point ]

229-232 °C(lit.)
[Boiling point ]

277.46°C (rough estimate)
[density ]

1.4564 (rough estimate)
[refractive index ]

1.5100 (estimate)
[solubility ]

soluble in Dimethylformamide
[form ]

Crystalline Solid
[pka]

8.40±0.10(Predicted)
[color ]

Pale yellow
[BRN ]

139125
[CAS DataBase Reference]

21901-18-8(CAS DataBase Reference)
Questions And AnswerBack Directory
[Uses]

2-Hydroxy-4-methyl-3-nitropyridine is a useful research chemical.
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HS Code ]

29337900
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

Nevirapine-->3-Fluoropyridine-4-carboxylic acid-->2-Chloro-4-methyl-3-nitropyridine-->3-AMINO-2-HYDROXY-4-PICOLINE
Hazard InformationBack Directory
[Chemical Properties]

yellow crystalline powder
[General Description]

The conformational stability and the vibartional analysis of 2-hydroxy-4-methyl-3-nitropyridine was studied.
Spectrum DetailBack Directory
[Spectrum Detail]

2-Hydroxy-4-methyl-3-nitropyridine(21901-18-8)MS
2-Hydroxy-4-methyl-3-nitropyridine(21901-18-8)1HNMR
2-Hydroxy-4-methyl-3-nitropyridine(21901-18-8)13CNMR
2-Hydroxy-4-methyl-3-nitropyridine(21901-18-8)IR1
2-Hydroxy-4-methyl-3-nitropyridine(21901-18-8)IR2
2-Hydroxy-4-methyl-3-nitropyridine(21901-18-8)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2-Hydroxy-4-methyl-3-nitropyridine, 98%(21901-18-8)
[Sigma Aldrich]

21901-18-8(sigmaaldrich)
[TCI AMERICA]

2-Hydroxy-4-methyl-3-nitropyridine,>98.0%(GC)(T)(21901-18-8)
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