4-Chloro-N-(2-(pyridin-2-yl)ethyl)picolinamide CAS 1096987-64-2
| CAS No. | 1096987-64-2 |
| Molecular Formula | C13H12ClN3O |
| Molecular Weight | 261.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-N-(2-(pyridin-2-yl)ethyl)picolinamide (CAS 1096987-64-2), molecular formula C13H12ClN3O and molecular weight 261.71 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-Chloro-N-(2-(pyridin-2-yl)ethyl)picolinamide (C13H12ClN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 261.71 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-Chloro-N-(2-(pyridin-2-yl)ethyl)picolinamide 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 | C13H12ClN3O |
| Molecular Weight | 261.71 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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- Nimodipine Impurity 25 (CAS 82219-47-4)
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- 3-{[(4-oxo-3,4-dihydroquinazolin-2-yl)methyl]sulfanyl}propanoic acid (CAS 1097144-02-9)
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- Palmitoyl Tripeptide-1 HCl (CAS 2757690-14-3)
Why CATO?
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