4-(5-Mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)phenol CAS 26028-88-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26028-88-6 |
| Molecular Formula | C14H11N3OS |
| Molecular Weight | 269.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(5-Mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)phenol (CAS 26028-88-6) pharmaceutical standards reference standard. Molecular formula: C14H11N3OS. Molecular weight: 269.32 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H11N3OS |
| Molecular Weight | 269.32 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.) | 1964 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Mercapto Standards
- (5E)-2-Mercapto-3-phenyl-5-(1H-pyrrol-2-ylmethylene)-3,5-dihydro-4H-imidazol-4-one (CAS 890546-87-9)
- 2-Mercapto-3-(3-methylpyridin-2-yl)quinazolin-4(3h)-one (CAS 855715-11-6)
- 2-mercapto-3-(5-methylpyridin-2-yl)quinazolin-4(3H)-one (CAS 855715-38-7)
- 2-Mercapto-3-(pyridin-4-ylmethyl)quinazolin-4(3h)-one (CAS 735322-64-2)
- 2-mercapto-6-methyl-5-(2-methylbutyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 851116-59-1)
- 2-(3-Mercapto-5-(thiophen-2-yl)-4h-1,2,4-triazol-4-yl)-N-methylpropanamide (CAS 1290825-21-6)
- 3-Benzyl-2-mercapto-3H-quinazolin-4-one (CAS 13906-05-3)
- 2-Mercapto-3-(m-tolyl)quinazolin-4(3h)-one (CAS 37641-49-9)
Recommended Standards
- 4-(4-Phenoxyphenyl)thiazol-2-ol (CAS 925002-58-0)
- 4-(Benzo[d][1,3]dioxol-5-ylmethyl)thiomorpholine 1,1-dioxide (CAS 477858-19-8)
- 4-(4-Methoxynaphthalen-1-yl)thiazole-2-carbaldehyde (CAS 383142-30-1)
- (2R)-4-{6-ethynyl-3-oxo-1H,2H,3H-pyrrolo[1,2-c]imidazol-2-yl}-2-methanesulfonyl-2-methyl-N-(oxan-2-yloxy)butanamide (CAS 1808271-29-5)
- Methyl 4-(2,4-dimethylphenoxy)-3-nitrobenzoate (CAS 478246-34-3)
- m-Phenylenediamine Impurity 3 (CAS CATO-C4X-34283)
- (2E)-N-(Butan-2-yl)-3-{4-[(2,4-dichlorophenyl)methoxy]phenyl}prop-2-enamide (CAS 477888-87-2)
- tert-butyl (2S,4R)-4-azido-2-(triazol-2-ylmethyl)pyrrolidine-1-carboxylate (CAS 2749601-66-7)
- H-α-Me-D-Ser-OH (CAS 81132-44-7)
- Acetyl-(Leu28·31)-Neuropeptide Y (24-36) (CAS 155709-24-3)
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