ChemicalBook > CAS DataBase List > 6-CHLORO-1H-BENZIMIDAZOLE

6-CHLORO-1H-BENZIMIDAZOLE

Product Name
6-CHLORO-1H-BENZIMIDAZOLE
CAS No.
4887-82-5
Chemical Name
6-CHLORO-1H-BENZIMIDAZOLE
Synonyms
NSC 3059;BUTTPARK 121\15-72;Chlorobenzimidazole;5-chlorbenzimidazole;5-CHLOROBENZIMIDAZOLE;5-CHLORO-1H-BENZIMIDAZOLE;6-CHLORO-1H-BENZIMIDAZOLE;5-ChlorobenziMidazole 96%;5-Chlorobenzimidazole >5-Chloro-1H-benzoimidazole
CBNumber
CB6719339
Molecular Formula
C7H5ClN2
Formula Weight
152.58
MOL File
4887-82-5.mol
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6-CHLORO-1H-BENZIMIDAZOLE Property

Melting point:
118-122 °C (lit.)
Boiling point:
393.8±15.0 °C(Predicted)
Density 
1.425±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
Water Solubility 
Practically insoluble in water
form 
powder to crystal
pka
11.23±0.30(Predicted)
color 
White to Light yellow to Light orange
CAS DataBase Reference
4887-82-5(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
22-41
Safety Statements 
26-37/39
WGK Germany 
3
Hazard Note 
Irritant
HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
631248
Product name
5-Chlorobenzimidazole
Purity
96%
Packaging
5g
Price
$216
Updated
2025/07/31
Sigma-Aldrich
Product number
631248
Product name
5-Chlorobenzimidazole
Purity
96%
Packaging
1g
Price
$55.5
Updated
2023/01/07
TCI Chemical
Product number
C0130
Product name
5-Chlorobenzimidazole
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$139
Updated
2025/07/31
TCI Chemical
Product number
C0130
Product name
5-Chlorobenzimidazole
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$553
Updated
2025/07/31
TRC
Product number
C381208
Product name
6-Chloro-1h-benzimidazole
Packaging
100mg
Price
$60
Updated
2021/12/16
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6-CHLORO-1H-BENZIMIDAZOLE Chemical Properties,Usage,Production

Synthesis

1758-73-2

89-63-4

4887-82-5

GENERAL METHOD: Thiourea dioxide (20 mmol) was added in batches to a mixture of water (15 mL) and ethanol (5 mL) containing 4-chloro-2-nitroaniline (5 mmol) and sodium hydroxide (20 mmol) at 70 °C. The reaction mixture was continuously stirred at the same temperature and the progress of the reaction was monitored by thin layer chromatography (TLC) until the reaction was completed. Upon completion of the reaction, the mixture was cooled to room temperature, followed by slow addition of 10% sodium hydroxide solution to adjust the pH to 9-10. The precipitated solid was collected by filtration and washed thoroughly with deionized water to afford the crude product of 5-chlorobenzimidazole. The crude product was further purified by aqueous recrystallization to obtain the target compounds in white crystalline form. The physical properties and spectral data of compounds 2a-h are described below.

References

[1] Journal of Chemical Research, 2014, vol. 38, # 2, p. 118 - 120

6-CHLORO-1H-BENZIMIDAZOLE Preparation Products And Raw materials

Raw materials

Preparation Products

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6-CHLORO-1H-BENZIMIDAZOLE Suppliers

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View Lastest Price from 6-CHLORO-1H-BENZIMIDAZOLE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Chlorobenzimidazole 4887-82-5
Price
US $1.00-2.10/KG
Min. Order
1KG
Purity
99%
Supply Ability
20000KG
Release date
2024-08-08

4887-82-5, 6-CHLORO-1H-BENZIMIDAZOLERelated Search:

3-(5-CHLORO-1H-BENZO[D]IMIDAZOL-2-YL)PROPAN-1-OL 6-CHLORO-1H-BENZIMIDAZOLE 5,6-Dichloro-1-ethyl-2-methylbenzimidazole DRB 5,6-DICHLOROBENZIMIDAZOLE-2-THIOL 2,5-DICHLOROBENZIMIDAZOLE FENAZAFLOR 2-Methyl-5-chloro-1H-benzimidazole,2-Methyl-6-chloro-1H-benzimidazole 5-Chloro-2-chloromethyl-1H-benzoimidazole Clotrimazole 2-CHLORO-1H-BENZIMIDAZOLE DICHLOROPHENYL IMIDAZOLDIOXOLAN 2-CHLORO-5-(TRIFLUOROMETHYL)BENZIMIDAZOLE 1-Ethyl-2-methyl-5-chloro-1H-benzimidazole 2,5,6-TRICHLORO-1H-BENZIMIDAZOLE 1-(4-Fluorobenzyl)-2-chlorobenzimidazole 1-(5-Bromo-4-methylthiophen-2-yl)ethanone 5,6-DICHLORO-2-METHYLBENZIMIDAZOLE

  • 5-CHLORO-1H-BENZIMIDAZOLE
  • 5-CHLOROBENZIMIDAZOLE
  • 6-CHLORO-1H-BENZIMIDAZOLE
  • 6-CHLORO-1H-BENZO[D]IMIDAZOLE
  • BUTTPARK 121\15-72
  • Chlorobenzimidazole
  • 1H-Benzimidazole,5-chloro-(9CI)
  • 5-Chloro-1H-benzoimidazole
  • 5-CHLOROBENZIMIDAZOLE (6-) 95+%
  • 1H-BenziMidazole, 6-chloro-
  • NSC 3059
  • 5-chloro-1H-benzo[d]iMidazole
  • 5-ChlorobenziMidazole 96%
  • 5-Chlorobenzimidazole &gt
  • 5-chloro-1H-1,3-benzodiazole
  • 5-chlorbenzimidazole
  • 4887-82-5
  • Building Blocks
  • Benzimidazoles
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  • BENZIMIDAZOLE
  • Benzimidazoles
  • BenzimidazolesHeterocyclic Building Blocks
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  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • pharmacetical
  • Imidazol&Benzimidazole