2-(1-(2-Chlorophenyl)-1H-pyrazol-5-yl)pyridine CAS 1269293-92-6
| CAS No. | 1269293-92-6 |
| Molecular Formula | C14H10ClN3 |
| Molecular Weight | 255.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(1-(2-Chlorophenyl)-1H-pyrazol-5-yl)pyridine (CAS 1269293-92-6), a certified reference material (molecular formula C14H10ClN3, MW 255.70 g/mol) for analytical method development and quality control.
The molecular framework of 2-(1-(2-Chlorophenyl)-1H-pyrazol-5-yl)pyridine (C14H10ClN3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine 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. 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 2-(1-(2-Chlorophenyl)-1H-pyrazol-5-yl)pyridine 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 | C14H10ClN3 |
| Molecular Weight | 255.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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- 2-(1-(4-Chlorophenyl)-1H-pyrazol-5-yl)pyridine (CAS 1269291-42-0)
- 2-(1-(3-Chlorophenyl)-1H-pyrazol-5-yl)pyridine (CAS 1269291-80-6)
Recommended Standards
- 4-(1-(3-Chlorophenyl)-1H-pyrazol-5-yl)pyridine (CAS 1269293-19-7)
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- 4-(1-(4-Chlorophenyl)-1H-pyrazol-5-yl)pyridine (CAS 1269292-71-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com