2-Methyl-4-nitropyridine

Basic Information

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CAS Number

13508-96-8

Molecular Formula

C6H6N2O2

Molecular Weight

138.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Flash Point

99.9℃

SMILES

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CC1=NC=CC(=C1)[N+](=O)[O-]

InChI

InChI=1S/C6H6N2O2/c1-5-4-6(8(9)10)2-3-7-5/h2-4H,1H3

InChIKey

HWPIDHRDNNZJSY-UHFFFAOYSA-N

LogP

1.82140

Complexity

132

Synonyms & References

English

DS-10545
NSC-170691
AC-3188
SCHEMBL2144876
NSC170691
13508-96-8
AF-399/40658939
AKOS000278194
EN300-67784
FT-0612057
PB24788
SY005034
UNII-P7PGU7WKN5
AM20050781
Q-101517
4-nitro-2-methylpyridine
AKOS015967008
Pyridine, 2-methyl-4-nitro
P7PGU7WKN5
2-Methyl-4-nitropyridine
NSC 170691
DTXSID00159244
CS-W003020
Pyridine, 2-methyl-4-nitro-
4-Nitro-2-picoline
2-Methyl-4-nitropyridine, AldrichCPR
2-methyl-4-nitro-pyridine
MFCD03095077
4-NITRO-2-METHYLPYRIDINE
4-NITRO-2-PICOLINE
Pyridine, 2-methyl-4-nitro- (9CI)

MDL Number

MFCD03095077

Customs Code

2933399090

FAQ

What are the physical and chemical properties of 2-Methyl-4-nitropyridine (CAS: 13508-96-8)?

2-Methyl-4-nitropyridine is a crystalline solid with a molecular weight of approximately 171.08 g/mol. It is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. This compound is mildly reactive and can decompose upon exposure to heat or strong reducing agents. It exhibits basic properties due to the presence of the pyridine ring.

How is 2-Methyl-4-nitropyridine (CAS: 13508-96-8) typically synthesized?

2-Methyl-4-nitropyridine is commonly synthesized via the nitration of 2-methylpyridine using a mixture of nitric and sulfuric acids. The reaction requires careful control of temperature and stoichiometry to achieve high yields and selectivity. Palladium catalysts are sometimes used to improve the reaction outcome.

What industries use 2-Methyl-4-nitropyridine (CAS: 13508-96-8)?

2-Methyl-4-nitropyridine is utilized in the pharmaceutical industry as an intermediate in drug synthesis. It also finds applications in the production of dyes, pigments, and as a component in certain sensing technologies and semiconductor manufacturing processes.

What precautions should be taken when handling 2-Methyl-4-nitropyridine (CAS: 13508-96-8)?

When handling 2-Methyl-4-nitropyridine, it is essential to use personal protective equipment (PPE) including gloves and safety goggles. Work should be conducted in a well-ventilated area or fume hood to minimize inhalation. Spills should be contained and properly disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.