2-(1H-Benzo[d]imidazol-2-yl)-5-methyl-1,3,4-oxadiazole CAS 26286-46-4
| CAS No. | 26286-46-4 |
| Molecular Formula | C10H8N4O |
| Molecular Weight | 200.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(1H-Benzo[d]imidazol-2-yl)-5-methyl-1,3,4-oxadiazole 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.
2-(1H-Benzo[d]imidazol-2-yl)-5-methyl-1,3,4-oxadiazole (CAS 26286-46-4), molecular formula C10H8N4O and molecular weight 200.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H8N4O, 2-(1H-Benzo[d]imidazol-2-yl)-5-methyl-1,3,4-oxadiazole contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 200.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C10H8N4O |
| Molecular Weight | 200.20 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 4 |
Related H Standards
- 1-(1H-benzo[d]imidazol-2-yl)-1H-1,2,4-triazol-5-amine (CAS 87633-57-6)
- 3-(1H-Benzo[d]imidazol-2-yl)-1H-pyrazol-5(4H)-one (CAS 518986-50-0)
- 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-2-carboxamide (CAS 94782-81-7)
- 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carboxamide (CAS 86796-30-7)
- 5-(1H-Benzo[d]imidazol-2-yl)-1H-pyrazol-3-ol (CAS 518357-35-2)
- 4H-Benzo[b]imidazo[1,2-d][1,4]oxazine-7-carbaldehyde (CAS 1231192-01-0)
- 4H-benzo[b]imidazo[1,2-d][1,4]oxazine-6-carbaldehyde (CAS 876921-41-4)
- Benzo[4,5]imidazo[1,2-a]pyridine-7,8-diol (CAS 747365-76-0)
Recommended Standards
- 2-(1H-1,2,4-Triazol-1-yl)-1H-benzo[d]imidazol-4-amine (CAS 208773-21-1)
- 2-(5-Oxo-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetonitrile (CAS 866149-44-2)
- 2-((1,2-Dimethyl-4-nitro-1H-imidazol-5-yl)amino)ethan-1-ol (CAS 21677-65-6)
- 2-(Oxazol-4-yl)-1H-benzo[d]imidazol-6-amine (CAS 689295-77-0)
- 2,3-Dimethyl-7-(trifluoromethyl)quinolin-4-amine (CAS 1707586-72-8)
- N-{4-[(4-Hydroxy-phenyl)-methyl-sulfamoyl]-phenyl}-acetamide (CAS 343935-62-6)
- 2-{4-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl}-3-methylbutan-1-amine (CAS 2090952-43-3)
- 3-bromo-8-chloro-1,5-naphthyridine (CAS 97267-61-3)
- Didesmethyl (αS)-Sibutramine Hydrochloride (CAS 262854-36-4)
- 8-Oxa-3-azabicyclo[3.2.1]Octane-3-carboximidamide (CAS 1509349-76-1)
- 5-Methoxyisoxazole-3-carbonyl chloride (CAS 53064-59-8)
- Methyl 2-Amino-5-fluoro-4-(1-imidazolyl)benzoate (CAS 1141669-51-3)
- 2-Amino-5-(trifluoromethyl)quinazoline (CAS 190273-74-6)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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