5-(4-Chlorophenethylsulfonyl)-1-phenyl-1H-tetrazole CAS 1372784-40-1
| CAS No. | 1372784-40-1 |
| Molecular Formula | C15H13ClN4O2S |
| Molecular Weight | 348.81 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 5-(4-Chlorophenethylsulfonyl)-1-phenyl-1H-tetrazole.
5-(4-Chlorophenethylsulfonyl)-1-phenyl-1H-tetrazole (CAS 1372784-40-1) is a high-purity analytical reference standard with the molecular formula C15H13ClN4O2S and a molecular weight of 348.81 g/mol.
5-(4-Chlorophenethylsulfonyl)-1-phenyl-1H-tetrazole (C15H13ClN4O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(4-Chlorophenethylsulfonyl)-1-phenyl-1H-tetrazole 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 | C15H13ClN4O2S |
| Molecular Weight | 348.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- 5-((3-Chlorophenethyl)sulfonyl)-1-phenyl-1H-tetrazole (CAS 1174193-87-3)
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Why CATO?
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