4,5-Dimethyl-1H-benzo[d]imidazole-2-carbaldehyde CAS 890656-23-2
| CAS No. | 890656-23-2 |
| Molecular Formula | C10H10N2O |
| Molecular Weight | 174.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,5-Dimethyl-1H-benzo[d]imidazole-2-carbaldehyde (CAS 890656-23-2), a certified reference material (molecular formula C10H10N2O, MW 174.20 g/mol) for analytical method development and quality control.
4,5-Dimethyl-1H-benzo[d]imidazole-2-carbaldehyde (C10H10N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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).
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), 4,5-Dimethyl-1H-benzo[d]imidazole-2-carbaldehyde 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 | C10H10N2O |
| Molecular Weight | 174.20 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.) | 1987 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 6,7-Dimethyl-3-formyl (1H)indazole (CAS 1000340-59-9)
- 4,7-Dimethyl-1h-indazole-3-carbaldehyde (CAS 1000340-75-9)
- 1,6-Dimethyl-1H-benzo[d]imidazole-2-carbaldehyde (CAS 123511-52-4)
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Recommended Standards
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- 4,7-Dimethyl-1,8-naphthyridin-2(1h)-one (CAS 467251-12-3)
- (E)-1-(2-chlorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 75175-78-9)
- 3-(4-Chlorophenyl)-1-(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 618098-06-9)
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- (S)-1-(2,3-bis(benzyloxy)propyl)cyclopropane-1-sulfonyl chloride (CAS 1258884-22-8)
- 4,6-Dichloro-5-nitronicotinamide (CAS 89247-10-9)
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