1-(5-Amino-1H-benzo[d]imidazol-2-yl)ethanol dihydrochloride CAS 1269184-86-2
| CAS No. | 1269184-86-2 |
| Molecular Formula | C9H11N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(5-Amino-1H-benzo[d]imidazol-2-yl)ethanol dihydrochloride (CAS 1269184-86-2), a certified reference material (molecular formula C9H11N3OHCl, MW 213.66 g/mol) for analytical method development and quality control.
1-(5-Amino-1H-benzo[d]imidazol-2-yl)ethanol dihydrochloride (C9H11N3OHCl) 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; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H11N3O 2*HCl |
| Molecular Weight | 213.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- Tarloxotinib bromide (CAS 1636180-98-7)
- (S)-3-Nitro-2-(pyrrolidin-3-yloxy)pyridine hydrochloride (CAS 1286207-32-6)
- Ethyl 4-Methylbenzoylformate (CAS 5524-56-1)
- (3-Chlorophenyl)(3,4-difluorophenyl)methanone (CAS 844884-94-2)
- 3-Methyl-n-[(oxolan-3-yl)methyl]-1,2-oxazole-5-carboxamide (CAS 1223482-48-1)
- 7-Chloro-1-(ethylamino)anthracene-9,10-dione (CAS 61100-77-4)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
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