- 2-Hydroxybenzimidazole
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- $0.00 / 1kg
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2025-08-31
- CAS:615-16-7
- Min. Order: 1kg
- Purity: 99%min
- Supply Ability: 20tons
- 2-Hydroxybenzimidazole
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- $0.00 / 25Kg/Drum
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2025-08-30
- CAS:615-16-7
- Min. Order: 1KG
- Purity: 98%min
- Supply Ability: 500KGS
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| | 2-Hydroxybenzimidazole Basic information |
| | 2-Hydroxybenzimidazole Chemical Properties |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 22-24/25-37/39 | | WGK Germany | 1 | | RTECS | DE1625000 | | Hazard Note | Irritant | | TSCA | Yes | | HS Code | 29339990 | | Toxicity | LD50 scu-mus: 620 mg/kg ARZNAD 8,42,58 |
| | 2-Hydroxybenzimidazole Usage And Synthesis |
| Chemical Properties | off-white to pale brown crystalline powder | | Uses | A metabolite of the neuroleptic Droperidol (D679500). | | Uses | 2-Hydroxybenzimidazole (Lansoprazole EP Impurity D(Rabeprazole EP Impurity K)) is a metabolite of the neuroleptic Droperidol (D679500). | | Synthesis Reference(s) | The Journal of Organic Chemistry, 33, p. 2543, 1968 DOI: 10.1021/jo01270a093
Synthesis, p. 322, 1991 DOI: 10.1055/s-1991-26457
Tetrahedron Letters, 22, p. 2431, 1981 DOI: 10.1016/S0040-4039(01)92925-9 | | Safety Profile | Moderately toxic by subcutaneous route. When heated to decomposition it emits toxic vapors of NOx. |
| | 2-Hydroxybenzimidazole Preparation Products And Raw materials |
| Raw materials | S,S-bis(1-phenyl-1H-tetrazol-5-yl) dithiocarbonate-->1-Phenyltetrazole-5-thiol-->o-Phenylenediamine-->phenyl 4,5-dichloro-6-oxopyridazine-1(6H)-carboxylate-->1,2-Benzenediamine, N,N'-bis(trimethylsilyl)--->Benzenecarboximidic acid, 2-amino- (9CI)-->(2-aminophenyl)(1H-benzo[d][1,2,3]triazol-1-yl)methanone-->2-AMINO-N-HYDROXYBENZENECARBOXAMIDE-->p-Tolyl isocyanate | | Preparation Products | 5-IODO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE-->Basic Yellow 24-->BASIC YELLOW 40-->ETHYL 6-BROMO-2-OXO-2,3-DIHYDRO-1H-1,3-BENZIMIDAZOLE-1-CARBOXYLATE |
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