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
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- aablocks
- Activate Scientific
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- Apolloscientific
- Atlantic Research Chemicals
- Biosynth
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- Manufactureraablocks
- Product numberAA0034EZ
- Product descriptionBenzimidazole ≥98%
- Packaging25g
- Price$15
- Updated2026-05-28
- Buy
- 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 ≥98%(HPLC)
- Packaging10g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034EZ
- Product descriptionBenzimidazole 97%
- Packaging1000g
- Price$69
- Updated2026-05-28
- Buy
- ManufacturerActivate Scientific
- Product numberAS133986
- Product descriptionBenzimidazole 98%
- Packaging1kg
- Price$225
- Updated2026-06-04
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- ManufacturerActivate Scientific
- Product numberAS133986
- Product descriptionBenzimidazole 98%
- Packaging100g
- Price$65
- Updated2026-06-04
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- ManufacturerActivate Scientific
- Product numberAS133986
- Product descriptionBenzimidazole 98%
- Packaging25g
- Price$28
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ90636
- Product descriptionBenzimidazole
- Packaging25g
- Price$15
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberM020
- Product descriptionBenzimidazole
- Packaging5g
- Price$14
- Updated2021-12-16
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- ManufacturerAK Scientific
- Product numberM020
- Product descriptionBenzimidazole
- Packaging500g
- Price$201
- Updated2021-12-16
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- ManufacturerApolloscientific
- Product numberOR6549
- Product description1H-Benzimidazole 97%
- Packaging500g
- Price$108
- Updated2026-06-04
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- ManufacturerApolloscientific
- Product numberOR6549
- Product description1H-Benzimidazole 97%
- Packaging50g
- Price$21
- Updated2026-06-04
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- ManufacturerApolloscientific
- Product numberOR6549
- Product description1H-Benzimidazole 97%
- Packaging100g
- Price$35
- Updated2026-06-04
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- ManufacturerAtlantic Research Chemicals
- Product numberAN015560
- Product descriptionBenzimidazole 95
- Packaging1g
- Price$12.06
- Updated2026-05-23
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberAN015560
- Product descriptionBenzimidazole 95
- Packaging5g
- Price$12.7
- Updated2026-05-23
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0034EZ | Benzimidazole ≥98% | 25g | $15 | 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 ≥98%(HPLC) | 10g | $10 | 2026-05-28 | Buy |
| aablocks | AA0034EZ | Benzimidazole 97% | 1000g | $69 | 2026-05-28 | Buy |
| Activate Scientific | AS133986 | Benzimidazole 98% | 1kg | $225 | 2026-06-04 | Buy |
| Activate Scientific | AS133986 | Benzimidazole 98% | 100g | $65 | 2026-06-04 | Buy |
| Activate Scientific | AS133986 | Benzimidazole 98% | 25g | $28 | 2026-06-04 | Buy |
| AK Scientific | J90636 | Benzimidazole | 25g | $15 | 2021-12-16 | Buy |
| AK Scientific | M020 | Benzimidazole | 5g | $14 | 2021-12-16 | Buy |
| AK Scientific | M020 | Benzimidazole | 500g | $201 | 2021-12-16 | Buy |
| Apolloscientific | OR6549 | 1H-Benzimidazole 97% | 500g | $108 | 2026-06-04 | Buy |
| Apolloscientific | OR6549 | 1H-Benzimidazole 97% | 50g | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR6549 | 1H-Benzimidazole 97% | 100g | $35 | 2026-06-04 | Buy |
| Atlantic Research Chemicals | AN015560 | Benzimidazole 95 | 1g | $12.06 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | AN015560 | Benzimidazole 95 | 5g | $12.7 | 2026-05-23 | 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.
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.
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
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