1-Methyl-1H-benzimidazole

Basic Information

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CAS Number

1632-83-3

Molecular Formula

C8H8N2

Molecular Weight

132.17 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

59-62 °C

Boiling Point

154 °C/12 mmHg

Flash Point

154°C/12mm

Solubility

Soluble in methanol.

Refractive Index

1.6013

SMILES

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CN1C=NC2=CC=CC=C21

InChI

InChI=1S/C8H8N2/c1-10-6-9-7-4-2-3-5-8(7)10/h2-6H,1H3

InChIKey

FGYADSCZTQOAFK-UHFFFAOYSA-N

LogP

1.5732999999999997

Topological Polar Surface Area

17.82 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

124

Safety Information

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GHS Hazard Pictograms

H302

H315

H318

H335

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H318 Causes serious eye damage
Serious eye damage/eye irritation

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

Sensitiveness

Sensitive to heat and air

Synonyms & References

English

1-methyl-1H-1,3-benzodiazole
1632-83-3
1-MethylbenZimidaZole, 98%
AS-19274
UNII-12LW89N19Y
n-methylbenzimidazole
1-Methylbenzimidazole, 99%
12LW89N19Y
nsc 42115
J-010028
1-methyl-1H-benzo[d]imidazole
1-methylbenzimidazole
HMS1763B14
DTXSID90167530
FGYADSCZTQOAFK-UHFFFAOYSA-N
AC-24249
1-methyl benzimidazole
1 -methylbenzimidazole
SY042696
F10497
CS-W011088
NS00025326
SCHEMBL5399
CHEMBL345855
AKOS001063880
MFCD00192275
1-methyl-benzimidazole
1H-Benzimidazole, 1-methyl-
EN300-16094
1-Methyl-1H-benzimidazole
Z53833303

MDL Number

MFCD00192275

Customs Code

2933990090

FAQ

What is 1-Methyl-1H-benzimidazole (CAS: 1632-83-3)?

1-Methyl-1H-benzimidazole (CAS: 1632-83-3) is a heterocyclic aromatic compound with the molecular formula C7H7N. It is known for its basic nature and is used in various applications including pharmaceuticals and as a precursor in chemical synthesis.

What are the main uses of 1-Methyl-1H-benzimidazole (CAS: 1632-83-3)?

1-Methyl-1H-benzimidazole (CAS: 1632-83-3) is primarily used in pharmaceuticals as an intermediate in the synthesis of drugs. It is also utilized in the production of dyes and as a reagent in organic chemistry.

Is 1-Methyl-1H-benzimidazole (CAS: 1632-83-3) safe?

1-Methyl-1H-benzimidazole (CAS: 1632-83-3) is generally safe when handled with appropriate precautions. Users should avoid skin contact and inhalation of dust. Protective gloves and goggles are recommended. Storage in a cool, well-ventilated place is advised.

How should 1-Methyl-1H-benzimidazole (CAS: 1632-83-3) be stored?

1-Methyl-1H-benzimidazole (CAS: 1632-83-3) 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 degradation. Avoid exposure to moisture and maintain good ventilation during storage.