2-(1-Methyl-1H-benzo[d]imidazol-2-yl)-3-(p-tolylamino)acrylonitrile CAS 466668-19-9
| CAS No. | 466668-19-9 |
| Molecular Formula | C18H16N4 |
| Molecular Weight | 288.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(1-Methyl-1H-benzo[d]imidazol-2-yl)-3-(p-tolylamino)acrylonitrile (CAS 466668-19-9), a certified reference material (molecular formula C18H16N4, MW 288.35 g/mol) for analytical method development and quality control.
The molecular framework of 2-(1-Methyl-1H-benzo[d]imidazol-2-yl)-3-(p-tolylamino)acrylonitrile (C18H16N4) 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. 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).
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), 2-(1-Methyl-1H-benzo[d]imidazol-2-yl)-3-(p-tolylamino)acrylonitrile 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 | C18H16N4 |
| Molecular Weight | 288.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 2-((1,3,4-Thiadiazol-2-yl)amino)-5-benzylidenethiazol-4(5H)-one (CAS 89335-26-2)
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- 1-(4,6-Bis(allylamino)-1,3,5-triazin-2-yl)piperidin-4-one (CAS 88536-31-6)
- 3,7-Diamino-5-phenyl-5,10-dihydrophenazine (CAS 54668-92-7)
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- 2-Amino-6-(difluoromethyl)-4-nitronicotinic acid (CAS 1804719-82-1)
- 6-Fluoroindole-5-carbonitrile (CAS 1427358-21-1)
- (2S,4S)-4-(Furan-2-ylmethyl)pyrrolidine-2-carboxylic acid (CAS 959575-43-0)
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- (2R,4S)-1-tert-butoxycarbonyl-4-fluoro-pyrrolidine-2-carboxylic acid (CAS 681128-50-7)
- 5-Amino-N,1-dimethyl-1H-imidazole-4-carboxamide (CAS 101080-49-3)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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