2-Methoxy-3-nitropyridine

Basic Information

View in Editor

CAS Number

20265-35-4

Molecular Formula

C6H6N2O3

Molecular Weight

154.12 g/mol

EINECS

654-159-1

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

56.0 to 58.0 deg-C

Boiling Point

247.9℃ at 760 mmHg

Density

1.3

SMILES

View in Editor

COC1=C(C=CC=N1)[N+](=O)[O-]

InChI

InChI=1S/C6H6N2O3/c1-11-6-5(8(9)10)3-2-4-7-6/h2-4H,1H3

InChIKey

WZNQCVOSOCGWJG-UHFFFAOYSA-N

LogP

1.52160

pKa

-0?+-.0.10(Predicted)

Complexity

145

Safety Information

View Safety Information

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class IRRITANT Class IRRITANT

Storage Conditions

Inert atmosphere,Room Temperature

Synonyms & References

English

CS-W018056
20265-35-4
AM81269
DS-1340
Pyridine, 2-methoxy-3-nitro-
DTXSID90942384
FT-0612785
W-201770
SB52485
SY032655
NSC-75835
2-Methoxy-3-nitropyridine, 97%
SR-01000640762-1
AC-5399
HMS566A12
Maybridge1_008636
METHYL 3-NITRO-2-PYRIDINYL ETHER
FT-0688554
2R-0668
NSC75835
CCG-51466
2-methoxy-3-nitro-pyridine
M1395
MFCD00023459
AKOS005086440
SCHEMBL231110
2-Methoxy-3-Nitro Pyridine
FT-0612786
2-Methoxy-3-nitropyridine
C6H6N2O3
2-Methoxy-3-nitro-pyridin

MDL Number

MFCD00023459

EC Number

654-159-1

Customs Code

29333990

FAQ

What are the physical and chemical properties of 2-Methoxy-3-nitropyridine (CAS: 20265-35-4)?

2-Methoxy-3-nitropyridine is a crystalline solid with a molecular weight of approximately 186.12 g/mol. It is slightly soluble in water but more soluble in organic solvents such as ethanol and acetone. Chemically, it is reactive towards reducing agents and can undergo substitution and reduction reactions. Its physical properties include a melting point of around 124-126°C.

How is 2-Methoxy-3-nitropyridine (CAS: 20265-35-4) typically synthesized?

2-Methoxy-3-nitropyridine is typically synthesized by nitration of 2-methoxypyridine followed by reduction of the nitro group. Common methods include catalytic reduction using hydrogen gas over a palladium-on-carbon catalyst. The overall process yields a product with high purity and good selectivity.

What industries use 2-Methoxy-3-nitropyridine (CAS: 20265-35-4)?

2-Methoxy-3-nitropyridine is used in various industries, including pharmaceuticals for the synthesis of drug intermediates, polymer production for special chemical applications, and as a precursor in sensor and semiconductor manufacturing processes. Its versatile chemical properties make it valuable in these sectors.

What precautions should be taken when handling 2-Methoxy-3-nitropyridine (CAS: 20265-35-4)?

When handling 2-Methoxy-3-nitropyridine, it is essential to wear personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Store it in a cool, dry place away from direct sunlight and flammable materials. Always use a fume hood during preparation and disposal. Refer to the Safety Data Sheet (SDS) for detailed safety and handling instructions.