5-methyl-4-(2-methylphenyl)-4H-1,2,4-triazole-3-thiol CAS 497079-45-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 497079-45-5 |
| Molecular Formula | C10H11N3S |
| Molecular Weight | 205.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-methyl-4-(2-methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 497079-45-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11N3S. Molecular weight: 205.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11N3S |
| Molecular Weight | 205.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related methyl Standards
- 4-Methyl-5-(4-methylphenyl)-4h-1,2,4-triazol-3-yl hydrosulfide (CAS 138417-37-5)
- 5-Methyl-4-(4-methylphenyl)-4H-1,2,4-triazol-3-yl hydrosulfide (CAS 149747-23-9)
- 4-Methyl-5-(2-methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 174574-08-4)
- 1-Methyl-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazole-5-thione (CAS 478247-44-8)
- 2-(4-Methylphenyl)-4-thiazolemethanol (CAS 36093-97-7)
- 3-{[(4-methylphenyl)methyl]sulfanyl}-1h-1,2,4-triazole (CAS 302804-66-6)
- 4-Methyl-5-(3-methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 333313-78-3)
- 5-Methyl-4-(3-methylphenyl)-4H-1,2,4-triazol-3-yl hydrosulfide (CAS 592537-77-4)
Recommended Standards
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- 5-Methyl-N-(pyridin-3-ylmethyl)thiazol-2-amine (CAS 211555-66-7)
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- Tetraisopropyl (4S,4'S,5S,5'S)-[2,2'-bi(1,3,2-dioxaborolane)]-4,4',5,5'-tetracarboxylate (CAS 748142-39-4)
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