3-Methyl-2-pyridinecarbonitrile

Basic Information

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CAS Number

20970-75-6

Molecular Formula

C7H6N2

Molecular Weight

107.16 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

84.0 to 87.0 deg-C

Boiling Point

142°C/38mmHg

Refractive Index

1.5500 (estimate)

SMILES

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CC1=C(N=CC=C1)C#N

InChI

InChI=1S/C7H6N2/c1-6-3-2-4-9-7(6)5-8/h2-4H,1H3

InChIKey

WBXZCDIZXWDPBL-UHFFFAOYSA-N

LogP

1.69844

Topological Polar Surface Area

12.89 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

133

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

Hazard Class

Class 6.1 Class 6.1

Sensitiveness

photosensitive

Synonyms & References

English

DTXSID60943262
3-Methylpicolinonitrile
FT-0612094
2-Cyano-3-picoline
MFCD00190585
SCHEMBL130043
BP-11859
A4555
3-methylpicolinonitrile;2-Cyano-3-methylpyridine
3-methyl-2-cyanopyridine
20970-75-6
AC-4379
InChI=1/C7H6N2/c1-6-3-2-4-9-7(6)5-8/h2-4H,1H
SB22060
NS00010837
W-107584
3-Methylpicolinonitrile, 98%
BCP16112
EN300-39349
3-Methylpyridine-2-carbonitrile
TS-01608
F0001-0750
CS-W016588
Pyridinecarbonitrile, methyl-
2-cyano-3-methyl pyridine
AN-584/42118739
SC4241
AM20070168
2-Cyano-3-methylpyridine
2-CYANO-3-METHYL-PYRIDINE
AKOS005216045

MDL Number

MFCD00190585

Customs Code

2933399090

FAQ

What is 3-Methyl-2-pyridinecarbonitrile (CAS: 20970-75-6)?

3-Methyl-2-pyridinecarbonitrile, with the CAS number 20970-75-6, is a synthetic organic compound belonging to the pyridinecarboxylic acid derivatives. It has the chemical formula C8H7N and is known for its aromatic structure and cyano group. This compound is typically a solid at room temperature and exhibits moderate solubility in organic solvents.

What are the main uses of 3-Methyl-2-pyridinecarbonitrile (CAS: 20970-75-6)?

3-Methyl-2-pyridinecarbonitrile is primarily used in the pharmaceutical industry as an intermediate in the synthesis of various drugs. It also finds applications in organic synthesis, chemical research, and industrial processes. Its unique chemical structure makes it valuable for developing compounds with specific biological activities.

Is 3-Methyl-2-pyridinecarbonitrile (CAS: 20970-75-6) safe?

3-Methyl-2-pyridinecarbonitrile is generally considered safe when handled properly. However, it may pose health risks if inhaled, ingested, or exposed to skin. Protective measures such as gloves, goggles, and proper ventilation are recommended. Safety standards should follow OSHA and EPA guidelines to ensure safe handling and storage in laboratory and industrial settings.

How should 3-Methyl-2-pyridinecarbonitrile (CAS: 20970-75-6) be stored?

3-Methyl-2-pyridinecarbonitrile should be stored in a cool, dry, and dark place, ideally at 2-8°C. It is best kept in a sealed container to prevent moisture and air exposure. Storage in a well-ventilated area is recommended to avoid potential buildup of volatile substances. Keep away from incompatible materials to ensure stability and safety.