2-Methyl-1-vinyl-1H-benzo[d]imidazole CAS 1673-62-7
| CAS No. | 1673-62-7 |
| Molecular Formula | C10H10N2 |
| Molecular Weight | 158.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Methyl-1-vinyl-1H-benzo[d]imidazole (CAS 1673-62-7), a certified reference material (molecular formula C10H10N2, MW 158.20 g/mol) for analytical method development and quality control.
2-Methyl-1-vinyl-1H-benzo[d]imidazole (C10H10N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-Methyl-1-vinyl-1H-benzo[d]imidazole 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 | C10H10N2 |
| Molecular Weight | 158.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
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- 1-Methyl-7-vinyl-1H-indole (CAS 1443411-51-5)
- 3-Methyl-5-vinyl-1H-indole (CAS 85654-53-1)
- O2-Vinyl 1-(Pyrrolidin-1-yl)diazen-1-ium-1,2-diolate (CAS 179344-98-0)
- N-vinyl-2,3-dihydro-1H-inden-1-amine (CAS CATO-C3D-262631)
- Phenyl vinyl sulfoxide-2-<SUP>13</SUP>C (CAS 1202864-71-8)
- 1-Vinyl-1H-benzo[d]imidazol-2(3H)-one (CAS 33606-63-2)
Recommended Standards
- 1,2,3,4-Tetrahydroisoquinoline-6-carbonitrile (CAS 166398-34-1)
- 4-Hydroxy-1-methylpiperidine-4-carboxamide (CAS 168818-61-9)
- 2,6-Dimethylquinazoline (CAS 16499-40-4)
- 1-(4-Ethynylphenyl)propan-1-one (CAS 170020-98-1)
- N-((dimethylamino)methylene)-2,4-difluorobenzamide (CAS 2379917-16-3)
- N,N-dibenzyl-3-bromoaniline (CAS 148491-07-0)
- 4-((4-Fluorophenoxy)methyl)benzoic acid (CAS 149288-44-8)
- 4-(Bromomethyl)-2,3-dichloropyridine (CAS 1227502-62-6)
- n-(Furan-2-ylmethyl)pyridin-3-amine (CAS 510703-88-5)
- 5-(Benzo[d][1,3]dioxol-5-yl)nicotinic acid (CAS 842170-41-6)
- (5-Fluoro-2-methoxypyridin-3-yl)methanol (CAS 874822-98-7)
- 2-(Benzylamino)-5-(trifluoromethyl)benzoic acid (CAS 939816-68-9)
- Cefotiam Impurity 45 (CAS CATO-C4X-120445)
- Insulin degludec (CAS 844439-96-9)
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