5-Bromo-1-methyl-1H-benzo[d]imidazole

Product Name: 5-Bromo-1-methyl-1H-benzo[d]imidazole
CAS No.: 53484-15-4
Chemical Name: 5-Bromo-1-methyl-1H-benzo[d]imidazole
Synonyms: 1-Methyl-5-bromobenzimidazole;5-Bromo-1-methylbenzimidazole;5-BROMO-1-METHYL-1H-BENZIMIDAZOLE;1H-Benzimidazole, 5-bromo-1-methyl-;5-bromo-1-methyl-1H-1,3-benzodiazole;5-Bromo-1-methyl-1H-benzo[d]imidazole;5-Bromo-1-(methyl-d3)-1H-1,3-benzodiazole
CBNumber: CB81457511
Molecular Formula: C8H7BrN2
Formula Weight: 211.06
MOL File: 53484-15-4.mol

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5-Bromo-1-methyl-1H-benzo[d]imidazole Property

Boiling point:: 317.2±34.0 °C(Predicted)
Density: 1.60
storage temp.: Sealed in dry,Room Temperature
pka: 4.56±0.10(Predicted)
Appearance: Light brown to orange Solid
InChI: InChI=1S/C8H7BrN2/c1-11-5-10-7-4-6(9)2-3-8(7)11/h2-5H,1H3
InChIKey: KMJMDIYGNFGEEO-UHFFFAOYSA-N
SMILES: C1N(C)C2=CC=C(Br)C=C2N=1

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: B697033
Product name: 5-Bromo-1-methyl-1H-benzo[d]imidazole
Packaging: 500mg
Price: $105
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB71962
Product name: 5-Bromo-1-methyl-1H-benzo[d]imidazole
Packaging: 500mg
Price: $125
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB71962
Product name: 5-Bromo-1-methyl-1H-benzo[d]imidazole
Packaging: 1g
Price: $200
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB71962
Product name: 5-Bromo-1-methyl-1H-benzo[d]imidazole
Packaging: 100mg
Price: $50
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB71962
Product name: 5-Bromo-1-methyl-1H-benzo[d]imidazole
Packaging: 250mg
Price: $80
Updated: 2021/12/16

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5-Bromo-1-methyl-1H-benzo[d]imidazole Chemical Properties,Usage,Production

Synthesis

122-51-0

69038-76-2

53484-15-4

To a solution of triethyl orthoformate (10 mL) of 4-bromo-N'-methylbenzene-1,2-diamine (1.7 g, 8 mmol) was added p-toluenesulfonic acid monohydrate (PTSA-H2O, 152 mg, 0.8 mmol). The reaction mixture was stirred at 85 °C for 2 hours. After completion of the reaction, the mixture was poured into water (50 mL) and extracted with ethyl acetate (EA, 40 mL × 2). The organic layers were combined, dried with anhydrous sodium sulfate (Na2SO4), filtered and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography (eluent: petroleum ether/ethyl acetate = 50/1 to 10/1) to afford 5-bromo-1-methyl-1H-benzo[d]imidazole (1.5 g, 89% yield) as a yellow solid.LC-MS m/z: 211.1 [M + H]+. Retention time (tR) = 1.90 min.

References

[1] Patent: WO2017/176960, 2017, A1. Location in patent: Paragraph 00744
[2] Patent: WO2003/99776, 2003, A1. Location in patent: Page 34-35

5-Bromo-1-methyl-1H-benzo[d]imidazole Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Bromo-1-methyl-1H-benzo[d]imidazole Suppliers

China 85 India 2 Switzerland 1 United Kingdom 1 United States 8 Global 97

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53484-15-4

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