3-((4-Bromobenzyl)thio)-[1,2,4]triazolo[4,3-a]pyridine CAS 730247-53-7
| CAS No. | 730247-53-7 |
| Molecular Formula | C13H10BrN3S |
| Molecular Weight | 320.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-((4-Bromobenzyl)thio)-[1,2,4]triazolo[4,3-a]pyridine.
3-((4-Bromobenzyl)thio)-[1,2,4]triazolo[4,3-a]pyridine (CAS 730247-53-7) is a high-purity analytical reference standard with the molecular formula C13H10BrN3S and a molecular weight of 320.21 g/mol.
The molecular framework of 3-((4-Bromobenzyl)thio)-[1,2,4]triazolo[4,3-a]pyridine (C13H10BrN3S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H10BrN3S |
| Molecular Weight | 320.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromobenzyl Standards
- 3-((3-Bromobenzyl)thio)-[1,2,4]triazolo[4,3-a]pyridine (CAS 897297-55-1)
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Recommended Standards
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