4-(6-Chloropyridin-3-yl)-3-[(6-chloropyridin-3-yl)methyl]butan-2-one CAS 865658-85-1
| CAS No. | 865658-85-1 |
| Molecular Formula | C15H14Cl2N2O |
| Molecular Weight | 309.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-(6-Chloropyridin-3-yl)-3-[(6-chloropyridin-3-yl)methyl]butan-2-one (C15H14Cl2N2O) 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 309.19 g/mol, it falls into the moderately-high-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.
4-(6-Chloropyridin-3-yl)-3-[(6-chloropyridin-3-yl)methyl]butan-2-one (CAS 865658-85-1), molecular formula C15H14Cl2N2O and molecular weight 309.19 g/mol, is a CATO reference standard with documented purity and traceability.
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-(6-Chloropyridin-3-yl)-3-[(6-chloropyridin-3-yl)methyl]butan-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 | C15H14Cl2N2O |
| Molecular Weight | 309.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- N-(2,2,2-Trichloroethoxy)carbonyl] Nortilidine (CAS 1246820-84-7)
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- 3-Methyl-5-(methylthio)-4-phenyl-4H-1,2,4-triazole (CAS 40279-27-4)
- 2-(Methoxymethyl)-1h-imidazole-4-carbaldehyde (CAS 68282-56-4)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
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