2-Methyl-1H-benzimidazole-5-carboxylic acid

Basic Information

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CAS Number

709-19-3

Molecular Formula

C9H8N2O2

Molecular Weight

176.17 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

Melting Point

>300°C

Boiling Point

307.77°C (rough estimate)

Density

1.2662 (rough estimate)

Refractive Index

1.5570 (estimate)

SMILES

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CC1=NC2=C(N1)C=C(C=C2)C(=O)O

InChI

InChI=1S/C9H8N2O2/c1-5-10-7-3-2-6(9(12)13)4-8(7)11-5/h2-4H,1H3,(H,10,11)(H,12,13)

InChIKey

GZHWABCBKGMLIE-UHFFFAOYSA-N

LogP

1.5695199999999998

Topological Polar Surface Area

65.98 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

220

Safety Information

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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 IRRITANT Class IRRITANT

Synonyms & References

English

2-Methyl-3H-benzoimidazole-5-carboxylic acid
STR07384
SY018444
BDBM47941
TS-02434
Oprea1_545065
W-200492
BDBM50493791
SCHEMBL1106071
MFCD00800488
2-methyl-3H-benzimidazole-5-carboxylic acid
FT-0612898
cid_1132609
DTXSID30360609
AKOS000283111
2-methyl-1H-benzimidazole-6-carboxylic acid
2-methyl-1H-benzo[d]imidazole-5-carboxylic acid
CHEMBL482642
GZHWABCBKGMLIE-UHFFFAOYSA-N
CS-0044659
2-methyl-1H-benzo[d]imidazole-5-carboxylicacid
EN300-113264
AE-641/06317030
Cambridge id 5181263
SDCCGMLS-0065823.P001
2-methyl-benzoimidazole-5-carboxylic acid
709-19-3
MLS000530203
AKOS000301481
Oprea1_303955
2-methyl-1H-benzo[d]imidazole-5carboxylic acid

MDL Number

MFCD00800488

Customs Code

2933990090

FAQ

What is 2-Methyl-1H-benzimidazole-5-carboxylic acid (CAS: 709-19-3)?

2-Methyl-1H-benzimidazole-5-carboxylic acid (CAS: 709-19-3) is a heterocyclic organic compound with a benzimidazole ring and a carboxylic acid group. It is a white crystalline solid with a melting point of 188-189°C. This compound is used in various applications including pharmaceuticals, dyes, and as a reagent in organic synthesis.

What are the main uses of 2-Methyl-1H-benzimidazole-5-carboxylic acid (CAS: 709-19-3)?

2-Methyl-1H-benzimidazole-5-carboxylic acid (CAS: 709-19-3) is primarily used as an intermediate in the synthesis of pharmaceuticals, particularly for the production of antiviral and antifungal drugs. It is also used in the dye industry and as a reagent in organic synthesis.

Is 2-Methyl-1H-benzimidazole-5-carboxylic acid (CAS: 709-19-3) safe?

2-Methyl-1H-benzimidazole-5-carboxylic acid (CAS: 709-19-3) is generally considered safe when handled with proper precautions. It is important to avoid contact with skin and eyes, and to use appropriate protective gear such as gloves and goggles. Storage should be in a cool, dry place away from direct sunlight.

How should 2-Methyl-1H-benzimidazole-5-carboxylic acid (CAS: 709-19-3) be stored?

2-Methyl-1H-benzimidazole-5-carboxylic acid (CAS: 709-19-3) 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 moisture absorption. The storage temperature should not exceed 25°C and the relative humidity should be controlled to maintain product stability.