4-(5-Mercapto-4-(m-tolyl)-4H-1,2,4-triazol-3-yl)phenol CAS 917747-25-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 917747-25-2 |
| Molecular Formula | C15H13N3OS |
| Molecular Weight | 283.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(5-Mercapto-4-(m-tolyl)-4H-1,2,4-triazol-3-yl)phenol (CAS 917747-25-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H13N3OS. Molecular weight: 283.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H13N3OS |
| Molecular Weight | 283.35 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.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Mercapto Standards
- (5E)-2-Mercapto-5-[(1-methyl-1H-pyrrol-2-yl)-methylene]-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 893345-42-1)
- (5-Mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)(phenyl)methanol (CAS 21358-25-8)
- 2-(4-Benzyl-5-mercapto-4H-1,2,4-triazol-3-yl)phenol (CAS 312319-66-7)
- 2-Mercapto-3-(2-methoxyphenyl)quinazolin-4(3H)-one (CAS 1031-67-0)
- (5E)-2-Mercapto-5-[(5-methyl-2-furyl)methylene]-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 341943-56-4)
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- (3S)-3-Mercapto-1-pyrrolidinecarboxylic Acid (4-Nitrophenyl)methyl Ester (CAS 87657-41-8)
- 5-ethyl-2-mercapto-3-(2-methoxyethyl)-6-methylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 743452-33-7)
Recommended Standards
- 4-(4-Methoxyphenyl)-5-phenyl-4h-1,2,4-triazol-3-yl hydrosulfide (CAS 63279-75-4)
- 4-(5-Methylthiophen-2-yl)-1,4-dihydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-2-amine (CAS 451508-89-7)
- 4-(3-Methoxyphenyl)-5-phenyl-4H-1,2,4-triazole-3-thiol (CAS 914206-78-3)
- 3,5-bis(methylsulfanyl)-4H-1,2,4-triazole hydrochloride (CAS 2059931-90-5)
- (S)-2-Amino-1-[4-(benzyl-ethyl-amino)-piperidin-1-yl]-3-methyl-butan-1-one (CAS 1354001-12-9)
- 4-((4-((2-Chlorophenyl)(methyl)amino)pyrimidin-2-yl)amino)benzoic acid (CAS 1395918-23-6)
- Bifenox (CAS 42576-02-3)
- 4-(Pyrazin-2-yl)butan-1-ol (CAS 667461-46-3)
- 1-Bromo-4-(sec-butyl)benzene (CAS 39220-69-4)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com