1-Methyl-5-amino-1H-benzimidazole-2-butanoic Acid Ethyl Ester
Chemical Intermediates 2025-03-02
Molecular Formula: C14H19N3O2
Molecular Weight: 261.323
CAS No.: 3543-73-5
Description It is a light red crystalline powder. It is insoluble in water.
| Name | 1-Methyl-5-amino-1H-benzimidazole-2-butanoic Acid Ethyl Ester |
| Synonyms | 5-AMino-1-Methyl- 5-amino-1-methyl-2-Benzimidazolebutyric acid ethyl ester ethyl 4-(5-amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate Ethyl-4-(5-aMino-1-Methy-1H-benzo[d] iMidazol-2-yl)butanoate 1-Methyl-5-amino-1H-benzimidazole-2-butanoic Acid Ethyl Ester 1-Methyl-5-amino-1H-benzimidazole-2-butanoic acid ethyl ester 5-amino-1-methyl-1H-Benzimidazole-2-butanoic acid ethyl ester 5-AMINO-1-METHYL-1H-BENZIMIDAZOLE-2-BUTANOIC ACID ETHYL ESTER 4-[5-AMino-1-MethylbenziMidazol-2-yl]butanoic acid ethyl ester 4-(5-Amino-1-methyl-1H-benzoimidazol-2-yl)-butyric acidethylester 4-(5-amino-1-methyl-1H-benzoimidazol-2-yl)-butyric acid ethyl ester |
Physico-chemical Properties
| Molecular Formula | C14H19N3O2 |
| Molar Mass | 261.32 |
| Density | 1.21±0.1 g/cm3(Predicted) |
| Melting Point | 130-135°C |
| Boling Point | 471.6±25.0 °C(Predicted) |
| Solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
| Appearance | Solid |
| Color | Off-White to Pale Beige |
| pKa | 6.73±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.59 |
| Use | Bendamustine Intermediate |
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