4-((1h-Benzo[d]imidazol-1-yl)methyl)benzoic acid CAS 139742-50-0
| CAS No. | 139742-50-0 |
| Molecular Formula | C15H12N2O2 |
| Molecular Weight | 252.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((1h-Benzo[d]imidazol-1-yl)methyl)benzoic acid (C15H12N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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).
CATO supplies 4-((1h-Benzo[d]imidazol-1-yl)methyl)benzoic acid (CAS 139742-50-0), a certified reference material (molecular formula C15H12N2O2, MW 252.27 g/mol) for analytical method development and quality control.
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-((1h-Benzo[d]imidazol-1-yl)methyl)benzoic acid 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 | C15H12N2O2 |
| Molecular Weight | 252.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Related h Standards
- 3-(1H-Benzo[d]imidazol-2-yl)-N-hydroxybenzimidamide (CAS 1217885-87-4)
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- 2-(1H-Benzo[d]imidazol-2-yl)benzohydrazide (CAS 148438-23-7)
- 2-(1H-benzo[d][1,2,3]triazol-1-yl)-N-phenylacetamide (CAS 301655-23-2)
- 2-(4-(1H-Benzo[d]imidazol-2-yl)phenyl)acetic acid (CAS 66631-25-2)
- 2-(Benzo[d][1,3]dioxol-5-yl)-8-methylimidazo[1,2-a]pyridine (CAS 881040-51-3)
- N-(Benzo[d]isoxazol-3-yl)-4-methylbenzamide (CAS 891025-25-5)
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Recommended Standards
- tert-Butyl ((6-formyl-2-oxo-1,2-dihydropyridin-4-yl)methyl)carbamate (CAS 1393582-55-2)
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- tert-Butyl ((4-formyl-6-oxo-1,6-dihydropyridin-2-yl)methyl)carbamate (CAS 1393582-20-1)
- Methyl 4-(tert-butylamino)-3-nitrobenzoate (CAS 1415819-82-7)
- 5-Bromo-1H-1,2,4-triazole-3-carbohydrazide (CAS 2089334-17-6)
- Lead stannate (CAS 12036-31-6)
- 2-Amino-3-(5-ethyl-2-methoxyphenyl)propanoic acid (CAS 603105-79-9)
- 5-Chloro-3-(3-fluorophenyl)-2-((2S,4S)-4-fluoropyrrolidin-2-yl)pyrrolo[2,1-f][1,2,4]triazin-4(3H)-one (CAS 1549789-86-7)
- 7-Oxo-octahydro-isoindole-1-carboxylic acid (CAS 1403766-51-7)
- (Octahydroindolizin-3-yl)methanamine (CAS 80709-12-2)
- 3-bromo-4,5-dihydrothieno[2,3-c]pyrrol-6-one (CAS 1823585-34-7)
- N-(3,5-bis(trifluoromethyl)phenyl)benzo[d][1,2,3]triazin-4-amine (CAS 477866-52-7)
- 4-Fluoro-N-((5-((4-methoxybenzyl)thio)-4-methyl-4H-1,2,4-triazol-3-yl)methyl)benzenesulfonamide (CAS 338421-78-6)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
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