5-Chloro-2-methyl-1H-benzimidazole

Modify Date: 2026-07-01 18:51:00

5-Chloro-2-methyl-1H-benzimidazole Structure
5-Chloro-2-methyl-1H-benzimidazole structure
Common Name 5-Chloro-2-methyl-1H-benzimidazole
CAS Number 2818-69-1 Molecular Weight 166.608
Density 1.4±0.1 g/cm3 Boiling Point 374.7±15.0 °C at 760 mmHg
Molecular Formula C8H7ClN2 Melting Point 197°C
MSDS N/A Flash Point 212.2±6.0 °C

 Names

Name 5-Chloro-2-methylbenzimidazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 374.7±15.0 °C at 760 mmHg
Melting Point 197°C
Molecular Formula C8H7ClN2
Molecular Weight 166.608
Flash Point 212.2±6.0 °C
Exact Mass 166.029770
PSA 28.68000
LogP 2.07
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.675
InChIKey NICFDLORAOTXMD-UHFFFAOYSA-N
SMILES Cc1nc2ccc(Cl)cc2[nH]1
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
Water Solubility <0.1 g/100 mL at 21.5 ºC

 Safety Information

Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases S26-S36/37/39
HS Code 2933990090

 Synthetic Route

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 5-Chloro-2-methyl-1H-benzimidazoleBioassay

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Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: Primary Screen Inhibitors of CD40 Signaling in BL2 Cells Measured in Cell-Based Syste...
Source: Broad Institute
Target: N/A
External Id: 7124-01_Inhibitor_SinglePoint_HTS_Activity
Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN
Name: p53 small molecule agonists, cell-based qHTS assay
Source: 824
External Id: P53344
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 Synonyms

5-Chloro-2-MethylbenziMidazole
2-METHYL-5-CHLOROBENZIMIDAZOLE
MFCD00014559
5-Chloro-2-methyl-1H-benzo[d]imidazole
2-Methyl-5-chloro-1H-benzimidazole
6-CHLORO-2-METHYL-1H-BENZIMIDAZOLE
2-Methyl-6-chloro-1H-benzimidazole
5-Chloro-2-methyl-1H-benzimidazole
5-chloro-2-methyl-1h-benzimidazol
EINECS 220-575-3
1H-BenziMidazole,6-chloro-2-Methyl
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