- 2-Hydroxybenzimidazole
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- $0.00 / 25Kg/Drum
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2024-09-18
- CAS:615-16-7
- Min. Order: 1KG
- Purity: 98%min
- Supply Ability: 500KGS
- 2-Hydroxybenzimidazole
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- $5.00 / 1KG
-
2024-03-29
- CAS:615-16-7
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
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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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