2-(5-Amino-2-phenyl-1H-benzo[d]imidazol-1-yl)ethanol dihydrochloride CAS 1189688-78-5
| CAS No. | 1189688-78-5 |
| Molecular Formula | C15H15N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-Amino-2-phenyl-1H-benzo[d]imidazol-1-yl)ethanol dihydrochloride (C15H15N3OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-(5-Amino-2-phenyl-1H-benzo[d]imidazol-1-yl)ethanol dihydrochloride (CAS 1189688-78-5), molecular formula C15H15N3OHCl and molecular weight 289.76 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(5-Amino-2-phenyl-1H-benzo[d]imidazol-1-yl)ethanol dihydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H15N3O 2*HCl |
| Molecular Weight | 289.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 5-Cyclopropylpyrazole (CAS 100114-57-6)
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- 6-Amino-2-{[(tert-butoxy)carbonyl]amino}hexanoic acid (CAS 186706-75-2)
- Hexarelin (CAS 140703-51-1)
- 1-(Chloromethyl)-3-nitro-1H-pyrazole (CAS 102388-00-1)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
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