1-[(5-mercapto-4-pyridin-3-yl-4H-1,2,4-triazol-3-yl)methyl]azepan-2-one CAS 853725-38-9
| CAS No. | 853725-38-9 |
| Molecular Formula | C14H17N5OS |
| Molecular Weight | 303.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-[(5-mercapto-4-pyridin-3-yl-4H-1,2,4-triazol-3-yl)methyl]azepan-2-one (CAS 853725-38-9) is a high-purity analytical reference standard with the molecular formula C14H17N5OS and a molecular weight of 303.38 g/mol.
The molecular framework of 1-[(5-mercapto-4-pyridin-3-yl-4H-1,2,4-triazol-3-yl)methyl]azepan-2-one (C14H17N5OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 1-[(5-mercapto-4-pyridin-3-yl-4H-1,2,4-triazol-3-yl)methyl]azepan-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H17N5OS |
| Molecular Weight | 303.38 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related mercapto Standards
- 1-((5-Mercapto-4-(pyridin-2-yl)-4h-1,2,4-triazol-3-yl)methyl)azepan-2-one (CAS 790272-08-1)
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