1-(O-tolyl)-5-(p-tolyl)-1h-imidazole-2-thiol CAS 1105188-84-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1105188-84-8 |
| Molecular Formula | C17H16N2S |
| Molecular Weight | 280.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(O-tolyl)-5-(p-tolyl)-1h-imidazole-2-thiol (CAS 1105188-84-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H16N2S. Molecular weight: 280.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H16N2S |
| Molecular Weight | 280.39 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.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1,5-Di-p-tolyl-1H-imidazole-2-thiol (CAS 1105188-73-5)
- 1-(2-Aminoethyl)-6-(ethylthio)-N-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1105197-82-7)
- 1-Benzyl-5-(p-tolyl)-1H-imidazole-2-thiol (CAS 1105188-70-2)
- 1-Boc-3-iodo-1H-indazole (CAS 290368-00-2)
- (3s,4r)-3-{[(tert-butoxy)carbonyl]amino}-4-methylhexanoic acid (CAS 497106-86-2)
- Methyl 3-bromo-4-methyl-2-oxopentanoate (CAS 57455-14-8)
- Methyl 3-oxo-1,2,3,4-tetrahydroisoquinoline-6-carboxylate (CAS 1823582-00-8)
- 9-(4-Vinylbenzyl)-9H-purin-6-amine (CAS 464181-96-2)
- 2-(2-Benzoimidazolyl)acetic Acid (CAS 13570-08-6)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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