4-Methoxypyridine

Basic Information

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CAS Number

620-08-6

Molecular Formula

C6H7NO

Molecular Weight

109.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

4°C

Boiling Point

190°C

Density

1.075 g/mL at 25 °C

Refractive Index

n20/D 1.516(lit.)

SMILES

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COC1=CC=NC=C1

InChI

InChI=1S/C6H7NO/c1-8-6-2-4-7-5-3-6/h2-5H,1H3

InChIKey

XQABVLBGNWBWIV-UHFFFAOYSA-N

LogP

1.0901999999999998

pKa

6.58(at 25℃)

Topological Polar Surface Area

22.12 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

59.5

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

4-methoxypyrdine
M1696
4-methoxy-pyridine
HY-W007634
EINECS 210-624-7
4-Methoxypyridine, 97%
CS-W007634
AKOS002664334
SCHEMBL61315
InChI=1/C6H7NO/c1-8-6-2-4-7-5-3-6/h2-5H,1H
620-08-6
4-methoxylpyridine
4-Methoxypyridine 95+%
AM20061381
methyl pyridin-4-yl ether
SY003216
4-Methoxypyridine
4-methoxy pyridine
Pyridine, 4-methoxy-
NS00022519
FT-0601311
DTXSID10211029
SCHEMBL10297348
AC-907/25004551
W-105060
AC-7005
PS-9280
.gamma.-Methoxypyridine
MFCD00674049
BCP26365
p-methoxypyridine

MDL Number

MFCD00674049

Customs Code

2933399090

FAQ

What is 4-Methoxypyridine (CAS: 620-08-6)?

4-Methoxypyridine, with the CAS number 620-08-6, is a chemical compound with the molecular formula C7H8O. It is a colorless-to-light yellow liquid with a characteristic odor. It is used in the manufacture of dyes, pharmaceuticals, and as a solvent.

What are the main uses of 4-Methoxypyridine (CAS: 620-08-6)?

4-Methoxypyridine is primarily used in the synthesis of various pharmaceuticals, including antitussive and antidiarrheal drugs. It is also utilized in the manufacture of dyes, as a solvent, and in organic synthesis for the preparation of other compounds.

Is 4-Methoxypyridine (CAS: 620-08-6) safe?

4-Methoxypyridine is generally considered safe when handled properly. It is moderately toxic and should be stored in a well-ventilated area away from heat and sources of ignition. Protective gloves and goggles should be worn during handling to prevent skin and eye contact. Proper disposal methods should be followed to avoid environmental contamination.

How should 4-Methoxypyridine (CAS: 620-08-6) be stored?

4-Methoxypyridine should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent evaporation and contamination. The storage area should be well-ventilated. Do not store near incompatible materials such as oxidizers or acids. Use appropriate safety measures when handling and disposing of the compound.