3-Mercapto-6-phenyl-1,2,4-triazin-5-ol CAS 447-00-7
| CAS No. | 447-00-7 |
| Molecular Formula | C9H7N3OS |
| Molecular Weight | 205.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Mercapto-6-phenyl-1,2,4-triazin-5-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
3-Mercapto-6-phenyl-1,2,4-triazin-5-ol (CAS 447-00-7), molecular formula C9H7N3OS and molecular weight 205.24 g/mol, is a CATO reference standard with documented purity and traceability.
3-Mercapto-6-phenyl-1,2,4-triazin-5-ol (C9H7N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H7N3OS |
| Molecular Weight | 205.24 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.) | 1957 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 6-Pyridin-2-yl-2-thioxo-2,3-dihydropyrimidin-4(1{H})-one (CAS 64670-16-2)
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- 6-Pyridin-4-yl-2-thioxo-2,3-dihydropyrimidin-4(1{H})-one (CAS 37039-71-7)
- 2-(Diethylamino)-1,3-dimethyl-1,3,2-diazaphospholidine 2-oxide (CAS 649759-40-0)
- 2-Bromoethanethiol (CAS 6982-46-3)
- 2-(2-(Trifluoromethoxy)phenyl)pyrimidine-5-carboxylic acid (CAS 1261765-94-9)
- Rac-(3ar,6ar)-5-(4-fluorobenzoyl)-octahydropyrrolo[3,4-b]pyrrole, cis (CAS 1218478-47-7)
- Methyl 2-amino-3-(2,6-dioxopiperidin-1-yl)butanoate (CAS 1706428-35-4)
- Methyl 2-amino-6-methylpyrimidine-4-carboxylate (CAS 304868-33-5)
- Methyl phenanthrene-3-carboxylate (CAS 5345-98-2)
- 2-Bromo-1-(2-methyl-1H-indol-3-yl)propan-1-one (CAS 50776-22-2)
- Tert-butyl 6-(pyridin-2-ylmethyl)-1,4-diazepane-1-carboxylate (CAS 1316217-57-8)
- (3,4-Dinitrophenyl)methanol (CAS 79544-31-3)
- Hexapeptide-9 (CAS 1228371-11-6)
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