(E)-5,6-dimethyl-2-styryl-1H-benzo[d]imidazole CAS 244759-53-3
| CAS No. | 244759-53-3 |
| Molecular Formula | C17H16N2 |
| Molecular Weight | 248.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 248.32 g/mol gives (E)-5,6-dimethyl-2-styryl-1H-benzo[d]imidazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(E)-5,6-dimethyl-2-styryl-1H-benzo[d]imidazole (CAS 244759-53-3) is a high-purity analytical reference standard with the molecular formula C17H16N2 and a molecular weight of 248.32 g/mol.
The molecular framework of (E)-5,6-dimethyl-2-styryl-1H-benzo[d]imidazole (C17H16N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), (E)-5,6-dimethyl-2-styryl-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 | C17H16N2 |
| Molecular Weight | 248.32 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (E)-4-(4-(Dimethylamino)styryl)benzonitrile (CAS 2844-17-9)
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- (E)-4-(4-(diethoxymethyl)phenyl)but-3-en-2-one (CAS 303995-49-5)
- (R)-Benzyl (piperidin-3-ylmethyl)carbamate (CAS 683269-48-9)
- tert-Butyl (S)-4-(2-(((benzyloxy)carbonyl)amino)-3-methoxy-3-oxopropyl)piperidine-1-carboxylate (CAS 195877-54-4)
- 1820712-14-8 N,N-Bis(4-cyanophenethyl)methanesulfonamide (CAS 1820712-14-8)
- [S(R)]-N-[(R)-[2-(Diphenylphosphino)phenyl](4-methoxyphenyl)methyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2565792-73-4)
- Ethyl 4-(4-chlorobenzenesulfonyl)-1-[(4-chlorophenyl)methyl]piperidine-4-carboxylate (CAS 866150-04-1)
- (2S)-3-Phenyl-2-(1H-1,2,3,4-tetrazol-1-yl)propanoic acid (CAS 1212152-78-7)
- Chromotropic Acid Disodium Salt (CAS 129-96-4)
- N-(Furan-3-ylmethyl)-N-(2-(thiophen-2-yl)ethyl)-3-(thiophen-3-yl)acrylamide (CAS 1428382-19-7)
- Bilastine Impurity 37 (CAS 552301-45-8)
- 2-(4-(Difluoromethyl)-3,5-dimethoxypyridin-2-yl)acetonitrile (CAS 1806816-82-9)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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