6-(2-Aminophenyl)-3-mercapto-1,2,4-triazin-5-ol CAS 27161-64-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27161-64-4 |
| Molecular Formula | C9H8N4OS |
| Molecular Weight | 220.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-(2-Aminophenyl)-3-mercapto-1,2,4-triazin-5-ol (CAS 27161-64-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H8N4OS. Molecular weight: 220.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H8N4OS |
| Molecular Weight | 220.25 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Aminophenyl Standards
- 2-(2-Aminophenyl)thiazole-4-carboxylic acid (CAS 115311-40-5)
- 2-(4-Aminophenyl)-1,3-thiazole-5-carboxylic acid (CAS 859481-65-5)
- 1-(3-Aminophenyl)-2-morpholinoethan-1-one (CAS 1082569-53-6)
- 1-[(3-aminophenyl)carbonyl]piperidin-3-ol (CAS 1155931-03-5)
- (4-Aminophenyl)(3-methylmorpholino)methanone (CAS 1156650-13-3)
- (3-Aminophenyl)(3-methylmorpholino)methanone (CAS 1156650-30-4)
- 4-(3-Aminophenyl)-1,2-dimethyl-1,2,4-triazolidine-3,5-dione (CAS 1160263-99-9)
- 1-(4-Aminophenyl)piperidine-3-carboxylic acid (CAS 1177345-22-0)
Recommended Standards
- 6-(1H-Pyrazol-5-yl)-2H,3H,5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one (CAS 318949-50-7)
- 6-(2-Hydroxyphenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 55982-10-0)
- 5-Methyl-2-(pyridin-4-yl)thiazole-4-carboxylic acid (CAS 889940-62-9)
- (2,3,5-Trichlorophenyl)methanol (CAS 4681-17-8)
- Iso-decyl-acetate (CAS 69103-24-8)
- Methyl 6-iodo-5-oxo-5H-thiazolo[3,2-a]pyridine-7-carboxylate (CAS 2306277-38-1)
- Ethyl 2,5-dioxo-7-(trifluoromethyl)-1,2,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 1420794-30-4)
- Benzyl 5,6-dihydroxyindoline-1-carboxylate (CAS 157199-30-9)
- ethyl 6-bromopyrrolo[2,1-b]thiazole-7-carboxylate (CAS 1108172-91-3)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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