5,6-Dimethyl-1H-benzo[d]imidazol-7-amine hydrochloride CAS 1269052-77-8
| CAS No. | 1269052-77-8 |
| Molecular Formula | C9H11N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6-Dimethyl-1H-benzo[d]imidazol-7-amine hydrochloride (C9H11N3HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
5,6-Dimethyl-1H-benzo[d]imidazol-7-amine hydrochloride (CAS 1269052-77-8), molecular formula C9H11N3HCl and molecular weight 197.67 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), 5,6-Dimethyl-1H-benzo[d]imidazol-7-amine hydrochloride 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 | C9H11N3 HCl |
| Molecular Weight | 197.67 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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- (S)-2,3-dimethylbutanoic acid (CAS 15071-34-8)
- Tert-butyl (4S,5R)-5-fluoro-1-oxa-7-azaspiro[3.5]Nonane-7-carboxylate (CAS 2216758-75-5)
- 2-methyl-3-(4-propylphenyl)propanal (CAS 902274-65-1)
- 3-(1-methyl-1H-pyrazol-4-yl)-1$l^{4},4-thiomorpholin-1-one dihydrochloride (CAS 1788719-27-6)
- 1,4,5,8-Tetraamino-2-bromo-7-phenethoxyanthracene-9,10-dione (CAS 88603-43-4)
- Esmolol Impurity 22 (CAS CATO-C4X-189122)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
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