3,5-Dimethyl-4-nitropyridine 1-oxide

Basic Information

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CAS Number

14248-66-9

Molecular Formula

C7H8N2O3

Molecular Weight

168.15 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

Boiling Point

297.07°C (rough estimate)

Flash Point

181.9 °C

Refractive Index

1.5200 (estimate)

SMILES

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

InChI

InChI=1S/C7H8N2O3/c1-5-3-8(10)4-6(2)7(5)9(11)12/h3-4H,1-2H3

InChIKey

VLKVMXPKEDVNBO-UHFFFAOYSA-N

LogP

2.16330

Complexity

168

Synonyms & References

English

SCHEMBL1552610
Pyridine,5-dimethyl-4-nitro-, 1-oxide
3,5-Dimethyl-4-nitropyridine1-oxide
VLKVMXPKEDVNBO-UHFFFAOYSA-N
AKOS005068201
SMR001559369
3,5-dimethyl-4-nitropyridine-1-oxide
SY240120
NSC63056
3,5-dimethyl-4-nitro-1-oxido-pyridin-1-ium
CS-0166414
HMS3079H22
3,5-Dimethyl-4-nitropyridine N-oxide
3,5-Dimethyl-4-nitropyridine 1-oxide
AMY2600
3,5-dimethyl-4-nitropyridine 1-oxide? (Omeprazole Impurity
DTXSID20162058
FT-0659355
3,5-dimethyl-4-nitro-1-oxidopyridin-1-ium
NSC-63056
AC-6786
3,5-dimethyl-4-nitropyridin-1-ium-1-olate
Pyridine, 3,5-dimethyl-4-nitro-, 1-oxide
4-nitro-3,5-dimethylpyridine-N-oxide
AS-35978
MFCD00956001
14248-66-9
3,5-Dimethyl-4-nitropyridine-N-Oxide
A807918
MLS002693414
EN300-155030

MDL Number

MFCD00956001

Customs Code

2933399090

FAQ

What are the physical and chemical properties of 3,5-Dimethyl-4-nitropyridine 1-oxide (CAS: 14248-66-9)?

3,5-Dimethyl-4-nitropyridine 1-oxide (CAS: 14248-66-9) is a solid with a crystalline form. Its molecular weight is approximately 212.14 g/mol. It has a low solubility in water but is more soluble in organic solvents like ethanol and acetone. Chemically, it is a stable compound, but it can undergo nitro reduction reactions under certain conditions.

How is 3,5-Dimethyl-4-nitropyridine 1-oxide (CAS: 14248-66-9) typically synthesized?

3,5-Dimethyl-4-nitropyridine 1-oxide is typically synthesized via the nitration of 3,5-dimethylpyridine followed by oxidation. Common reagents for nitration include nitric acid and sulfuric acid. Oxidation can be achieved using potassium permanganate or other strong oxidizing agents to convert the nitro group to the 1-oxide form.

What industries use 3,5-Dimethyl-4-nitropyridine 1-oxide (CAS: 14248-66-9)?

3,5-Dimethyl-4-nitropyridine 1-oxide (CAS: 14248-66-9) is used in the pharmaceutical industry for the synthesis of certain drugs, in polymer applications for functionalization, and in the electronics industry for the production of sensors and semiconductors.

What precautions should be taken when handling 3,5-Dimethyl-4-nitropyridine 1-oxide (CAS: 14248-66-9)?

When handling 3,5-Dimethyl-4-nitropyridine 1-oxide (CAS: 14248-66-9), always use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a well-ventilated area or fume hood to minimize exposure. Keep away from heat sources and oxidizers. In case of spill, neutralize the spill with a suitable acid or base, then clean up using appropriate absorbents. Refer to the Material Safety Data Sheet (MSDS) for detailed handling and disposal information.