Benzimidazole
|
- $10 - $2018
- Product name: Benzimidazole
- CAS: 51-17-2
- MF: C7H6N2
- MW: 118.14
- EINECS:200-081-4
- MDL Number:MFCD00005585
- Synonyms:N,N'-O-PHENYLENEFORMAMIDINE;1,3-BENZODIAZOLE;AKOS BBS-00004349;BENZIMIDAZOLE;1,3-Diazaindene;BENZIMIDAZOLE extrapure;Azindol;N,N'-Methylenyl-o-phenylenediamine
67 prices
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Brand
- aablocks
- AK Scientific
- Atlantic Research Chemicals
- Biosynth
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- Frontier Specialty Chemicals
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
- Synthonix
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 100mg
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- 1g
- 1.00g
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- 2.50g
- 5.00g
- 5g
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- 100 g
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- Manufactureraablocks
- Product numberAA0034EZ
- Product descriptionBenzimidazole ≥98%
- Packaging25g
- Price$15
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034EZ
- Product descriptionBenzimidazole ≥98%(HPLC)
- Packaging10g
- Price$10
- Updated2026-05-28
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- Manufactureraablocks
- Product numberAA0034EZ
- Product descriptionBenzimidazole 97%
- Packaging100g
- Price$27
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034EZ
- Product descriptionBenzimidazole 97%
- Packaging500g
- Price$42
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034EZ
- Product descriptionBenzimidazole 97%
- Packaging1000g
- Price$69
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product numberM020
- Product descriptionBenzimidazole
- Packaging5g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ90636
- Product descriptionBenzimidazole
- Packaging25g
- Price$15
- Updated2021-12-16
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- ManufacturerAK Scientific
- Product numberM020
- Product descriptionBenzimidazole
- Packaging500g
- Price$201
- Updated2021-12-16
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- ManufacturerAtlantic Research Chemicals
- Product numberAN015560
- Product descriptionBenzimidazole 95
- Packaging10g
- Price$15.24
- Updated2026-05-23
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- ManufacturerAtlantic Research Chemicals
- Product numberAN015560
- Product descriptionBenzimidazole 95
- Packaging25g
- Price$17.78
- Updated2026-05-23
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- ManufacturerAtlantic Research Chemicals
- Product numberAN015560
- Product descriptionBenzimidazole 95
- Packaging5g
- Price$12.7
- Updated2026-05-23
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- ManufacturerAtlantic Research Chemicals
- Product numberAN015560
- Product descriptionBenzimidazole 95
- Packaging1g
- Price$12.06
- Updated2026-05-23
- Buy
- ManufacturerBiosynth
- Product numberFB01168
- Product descriptionBenzimidazole
- Packaging100g
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB01168
- Product descriptionBenzimidazole
- Packaging500g
- Price$200
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB01168
- Product descriptionBenzimidazole
- Packaging250g
- Price$110
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB01168
- Product descriptionBenzimidazole
- Packaging1kg
- Price$360
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0034EZ | Benzimidazole ≥98% | 25g | $15 | 2026-05-28 | Buy |
| aablocks | AA0034EZ | Benzimidazole ≥98%(HPLC) | 10g | $10 | 2026-05-28 | Buy |
| aablocks | AA0034EZ | Benzimidazole 97% | 100g | $27 | 2026-05-28 | Buy |
| aablocks | AA0034EZ | Benzimidazole 97% | 500g | $42 | 2026-05-28 | Buy |
| aablocks | AA0034EZ | Benzimidazole 97% | 1000g | $69 | 2026-05-28 | Buy |
| AK Scientific | M020 | Benzimidazole | 5g | $14 | 2021-12-16 | Buy |
| AK Scientific | J90636 | Benzimidazole | 25g | $15 | 2021-12-16 | Buy |
| AK Scientific | M020 | Benzimidazole | 500g | $201 | 2021-12-16 | Buy |
| Atlantic Research Chemicals | AN015560 | Benzimidazole 95 | 10g | $15.24 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | AN015560 | Benzimidazole 95 | 25g | $17.78 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | AN015560 | Benzimidazole 95 | 5g | $12.7 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | AN015560 | Benzimidazole 95 | 1g | $12.06 | 2026-05-23 | Buy |
| Biosynth | FB01168 | Benzimidazole | 100g | $60 | 2021-12-16 | Buy |
| Biosynth | FB01168 | Benzimidazole | 500g | $200 | 2021-12-16 | Buy |
| Biosynth | FB01168 | Benzimidazole | 250g | $110 | 2021-12-16 | Buy |
| Biosynth | FB01168 | Benzimidazole | 1kg | $360 | 2021-12-16 | Buy |
Properties
Melting point :169-171 °C (lit.)
Boiling point :360 °C
Density :1.1151 (rough estimate)
refractive index :1.5500 (estimate)
Flash point :360°C
storage temp. :Store below +30°C.
solubility :xylene: soluble1g in 2g (boiling)(lit.)
pka :5.532(at 25℃)
form :Crystalline Powder or Crystals
color :Beige to brown
Water Solubility :sparingly soluble
λmax :271nm(MeOH)(lit.)
Merck :14,1081
BRN :109682
Henry's Law Constant :2.7×101 mol/(m3Pa) at 25℃, HSDB (2015)
Stability :Stable. Combustible. Incompatible with strong oxidising agents.
Cosmetics Ingredients Functions :NOT REPORTED
InChI :1S/C7H6N2/c1-2-4-7-6(3-1)8-5-9-7/h1-5H,(H,8,9)
InChIKey :HYZJCKYKOHLVJF-UHFFFAOYSA-N
SMILES :c1ccc2[nH]cnc2c1
LogP :1.320
CAS DataBase Reference :51-17-2(CAS DataBase Reference)
NIST Chemistry Reference :1H-Benzimidazole(51-17-2)
EPA Substance Registry System :Benzimidazole (51-17-2)
Boiling point :360 °C
Density :1.1151 (rough estimate)
refractive index :1.5500 (estimate)
Flash point :360°C
storage temp. :Store below +30°C.
solubility :xylene: soluble1g in 2g (boiling)(lit.)
pka :5.532(at 25℃)
form :Crystalline Powder or Crystals
color :Beige to brown
Water Solubility :sparingly soluble
λmax :271nm(MeOH)(lit.)
Merck :14,1081
BRN :109682
Henry's Law Constant :2.7×101 mol/(m3Pa) at 25℃, HSDB (2015)
Stability :Stable. Combustible. Incompatible with strong oxidising agents.
Cosmetics Ingredients Functions :NOT REPORTED
InChI :1S/C7H6N2/c1-2-4-7-6(3-1)8-5-9-7/h1-5H,(H,8,9)
InChIKey :HYZJCKYKOHLVJF-UHFFFAOYSA-N
SMILES :c1ccc2[nH]cnc2c1
LogP :1.320
CAS DataBase Reference :51-17-2(CAS DataBase Reference)
NIST Chemistry Reference :1H-Benzimidazole(51-17-2)
EPA Substance Registry System :Benzimidazole (51-17-2)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
Benzimidazole is a building block for making anthelmintic drugs like albendazole, mebendazole and triclabendazole and anti-ulcer drugs like pantoprazole, rabeprazole, lansoprazole and omeprazole. It is used in the preparation of pyrene derived benzimidazole linked polymers (BILPs), which are used for selective carbon dioxide separation applications due to their properties like porous materials, regenerability and sorbent selection parameters.More related product prices
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2-Mercaptobenzimidazole
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2-Methylbenzimidazole
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2-Chlorobenzimidazole
$6-1114.58
Suppliers and manufacturers
Watson Biotechnology Co.,Ltd
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Junwee Chemical co., Ltd.
Shanghai Hongzhixin Chemical Technology Co., Ltd
Benzimidazole
CAS:51-17-2
