2-(Allylthio)-5-phenyl-1-(p-tolyl)-1H-imidazole CAS 1206986-95-9
| CAS No. | 1206986-95-9 |
| Molecular Formula | C19H18N2S |
| Molecular Weight | 306.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(Allylthio)-5-phenyl-1-(p-tolyl)-1H-imidazole (CAS 1206986-95-9), molecular formula C19H18N2S and molecular weight 306.42 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(Allylthio)-5-phenyl-1-(p-tolyl)-1H-imidazole (C19H18N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 306.42 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-(Allylthio)-5-phenyl-1-(p-tolyl)-1H-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 | C19H18N2S |
| Molecular Weight | 306.42 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Allylthio Standards
- 2-(Allylthio)-1-benzyl-5-phenyl-1H-imidazole (CAS 1207024-44-9)
- 1-(5-(Allylthio)-1,3,4-thiadiazol-2-yl)-3-(p-tolyl)urea (CAS 898435-97-7)
- 2-(Allylthio)-5-(4-bromophenyl)-1-methyl-1H-imidazole (CAS 1207005-20-6)
- 2-(Allylthio)-7,9-dimethylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-one (CAS 672950-68-4)
- 1-(5-(Allylthio)-1,3,4-thiadiazol-2-yl)-3-(4-fluorophenyl)urea (CAS 886934-53-8)
- 2-(Allylthio)-3-(pyridin-3-yl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 338779-50-3)
- 2-(Allylthio)-4-amino-5-benzoylthiophene-3-carbonitrile (CAS 478081-66-2)
- 2-(Allylthio)-4-phenoxythieno[3,2-d]pyrimidine (CAS 478067-64-0)
Recommended Standards
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- Tert-butyl 3H-spiro[benzo[d]thiazole-2,4'-piperidine]-1'-carboxylate (CAS 1221792-85-3)
- Tetrabenazine Impurity 32-D3 (CAS CATO-C4X-274832)
- 3-(Imidazo[1,2-b]pyridazin-6-ylamino)propan-1-ol (CAS 1012344-88-5)
- 1236266-39-9 2-Amino-1-(4-benzyl-1-piperazinyl)-3-phenyl-1-propanone hydrochloride 2916AD C20H26ClN3O (CAS 1236266-39-9)
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- tert-Butyl 7-oxo-2-azaspiro[4.5]decane-2-carboxylate (CAS 1421313-98-5)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
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