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ChemicalBook >> CAS DataBase List >> 1H-Benzimidazole,2-chloro-5-methyl-(9CI)

1H-Benzimidazole,2-chloro-5-methyl-(9CI)

1H-Benzimidazole,2-chloro-5-methyl-(9CI) price.
  • $23 - $1175
  • Product name: 1H-Benzimidazole,2-chloro-5-methyl-(9CI)
  • CAS: 4887-94-9
  • MF: C8H7ClN2
  • MW: 166.61
  • EINECS:
  • MDL Number:MFCD11046672
  • Synonyms:1H-Benzimidazole,2-chloro-5-methyl-(9CI);2-CHLORO-5-METHYLBENZIMIDAZOLE;2-chloro-5-methyl-1H-benzimidazole();2-chloro-6-methyl-1H-benzimidazole;2-chloro-6-methyl-1H-benzo[d]imidazole;2-chloro-6-methyl-1H-1,3-benzodiazole;1H-Benzimidazole, 2-chloro-6-methyl-;2-chloro-5-methyl-1H-1,3-benzodiazole
Price28 Properties Safety Information Description
28 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • TRC
Package
  • 5MG
  • 100mg
  • 250mg
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  • 5G
  • 25G
  • Manufactureraablocks
  • Product numberAA00DJ97
  • Product description2-Chloro-5-methyl-1H-benzo[d]imidazole 95%
  • Packaging100mg
  • Price$23
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DJ97
  • Product description2-Chloro-5-methyl-1H-benzo[d]imidazole 95%
  • Packaging250mg
  • Price$27
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DJ97
  • Product description2-Chloro-5-methyl-1H-benzo[d]imidazole 95%
  • Packaging1g
  • Price$61
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW162438
  • Product description2-Chloro-5-methyl-1H-benzo[d]imidazole 97%
  • Packaging5G
  • Price$360
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW162438
  • Product description2-Chloro-5-methyl-1H-benzo[d]imidazole 97%
  • Packaging25G
  • Price$1005
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS142897
  • Product description2-Chloro-5-methyl-1H-benzo[d]imidazole 95%
  • Packaging5g
  • Price$496
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS142897
  • Product description2-Chloro-5-methyl-1H-benzo[d]imidazole 95%
  • Packaging1g
  • Price$130
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product number6649AB
  • Product description2-Chloro-5-methyl-1H-benzo[d]imidazole
  • Packaging1g
  • Price$383
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number4887949
  • Product description2-Chloro-5-methyl-1H-benzo[d]imidazole
  • Packaging1g
  • Price$332.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA983444
  • Product description2-Chloro-5-methyl-1H-benzo[d]imidazole 95+%
  • Packaging5g
  • Price$732
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA983444
  • Product description2-Chloro-5-methyl-1H-benzo[d]imidazole 95+%
  • Packaging250mg
  • Price$210
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA983444
  • Product description2-Chloro-5-methyl-1H-benzo[d]imidazole 95+%
  • Packaging1g
  • Price$88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA983444
  • Product description2-Chloro-5-methyl-1H-benzo[d]imidazole 95+%
  • Packaging100mg
  • Price$88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0363561
  • Product description2-CHLORO-5-METHYL-1H-BENZO[D]IMIDAZOLE 95.00%
  • Packaging5MG
  • Price$503.43
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC124955
  • Product description2-Chloro-5-methyl-1H-benzimidazole hydrochloride
  • Packaging2g
  • Price$578
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC124955
  • Product description2-Chloro-5-methyl-1H-benzimidazole hydrochloride
  • Packaging500mg
  • Price$200
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00DJ97 2-Chloro-5-methyl-1H-benzo[d]imidazole 95% 100mg $23 2026-05-28 Buy
aablocks AA00DJ97 2-Chloro-5-methyl-1H-benzo[d]imidazole 95% 250mg $27 2026-05-28 Buy
aablocks AA00DJ97 2-Chloro-5-methyl-1H-benzo[d]imidazole 95% 1g $61 2026-05-28 Buy
ACHEMBLOCK W162438 2-Chloro-5-methyl-1H-benzo[d]imidazole 97% 5G $360 2026-05-27 Buy
ACHEMBLOCK W162438 2-Chloro-5-methyl-1H-benzo[d]imidazole 97% 25G $1005 2026-05-27 Buy
Activate Scientific AS142897 2-Chloro-5-methyl-1H-benzo[d]imidazole 95% 5g $496 2026-06-04 Buy
Activate Scientific AS142897 2-Chloro-5-methyl-1H-benzo[d]imidazole 95% 1g $130 2026-06-04 Buy
AK Scientific 6649AB 2-Chloro-5-methyl-1H-benzo[d]imidazole 1g $383 2021-12-16 Buy
Alichem 4887949 2-Chloro-5-methyl-1H-benzo[d]imidazole 1g $332.8 2021-12-16 Buy
Ambeed A983444 2-Chloro-5-methyl-1H-benzo[d]imidazole 95+% 5g $732 2021-12-16 Buy
Ambeed A983444 2-Chloro-5-methyl-1H-benzo[d]imidazole 95+% 250mg $210 2021-12-16 Buy
Ambeed A983444 2-Chloro-5-methyl-1H-benzo[d]imidazole 95+% 1g $88 2021-12-16 Buy
Ambeed A983444 2-Chloro-5-methyl-1H-benzo[d]imidazole 95+% 100mg $88 2021-12-16 Buy
American Custom Chemicals Corporation HCH0363561 2-CHLORO-5-METHYL-1H-BENZO[D]IMIDAZOLE 95.00% 5MG $503.43 2021-12-16 Buy
Biosynth FC124955 2-Chloro-5-methyl-1H-benzimidazole hydrochloride 2g $578 2021-12-16 Buy
Biosynth FC124955 2-Chloro-5-methyl-1H-benzimidazole hydrochloride 500mg $200 2021-12-16 Buy
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Properties

Melting point :176-180 °C
Boiling point :339.9±35.0 °C(Predicted)
Density :1.351±0.06 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :9.84±0.10(Predicted)
form :solid
Appearance :Off-white to light yellow Solid
InChI :1S/C8H7ClN2/c1-5-2-3-6-7(4-5)11-8(9)10-6/h2-4H,1H3,(H,10,11)
InChIKey :KBSHNSLMNALPCU-UHFFFAOYSA-N

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P233 Keep container tightly closed.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304 IF INHALED:
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P340 Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362 Take off contaminated clothing and wash before reuse.
P403 Store in a well-ventilated place.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

2-Chloro-5-methylbenzimidazole acts as a reagent for the design and synthesis of prostate cancer antigen-1 (PCA-1/ALKBH3) inhibitors as anti-prostate cancer drug, synthesis of unsymmetrical 2,2’-bisbenzimidazole sulfide of pharmacological interest.

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Suppliers and manufacturers

ShangHai AmK Pharmaceutical Technology Co., Ltd. Shanghai Tombiopharma Chemical Co. Ltd. Sigma-Aldrich Changzhou Hopschain Chemical Co.,Ltd. Shanghai SuperLan Chemcial Technique Centre Sichuan BoYou Biotechnology Co., Ltd. Aikon International Limited Yujinpharma(Tianjin) Technology Co.,Ltd. Shanghai Union Medical Technology Co. Ltd. Xinyi Kaiwu Chemical Technology Co., Ltd.