5-Amino-1,3-dihydro-2H-benzimidazol-2-one
- CAS NO.：95-23-8
- Empirical Formula: C7H7N3O
- Molecular Weight: 149.15
- MDL number: MFCD00053555
- EINECS: 202-401-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:26:02
What is 5-Amino-1,3-dihydro-2H-benzimidazol-2-one?
Chemical properties
Crystalline powder
The Uses of 5-Amino-1,3-dihydro-2H-benzimidazol-2-one
5-Amino-2-hydroxybenzimidazole is an important reagent in the discovery of potent and selective non-nucleotide small molecule inhibitors of CD73
Properties of 5-Amino-1,3-dihydro-2H-benzimidazol-2-one
| Melting point: | >300 °C |
| Boiling point: | 201.4±19.0 °C(Predicted) |
| Density | 1.363±0.06 g/cm3(Predicted) |
| vapor pressure | 0.001Pa at 20℃ |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| form | Powder |
| pka | 11.80±0.30(Predicted) |
| color | White to Amber to Dark purple |
| CAS DataBase Reference | 95-23-8(CAS DataBase Reference) |
| EPA Substance Registry System | 2H-Benzimidazol-2-one, 5-amino-1,3-dihydro- (95-23-8) |
Safety information for 5-Amino-1,3-dihydro-2H-benzimidazol-2-one
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 5-Amino-1,3-dihydro-2H-benzimidazol-2-one
5-Amino-1,3-dihydro-2H-benzimidazol-2-one manufacturer
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