(2,6-Dichlorophenyl)(5-methylpyridin-2-yl)methanone CAS 1187163-62-7
| CAS No. | 1187163-62-7 |
| Molecular Formula | C13H9Cl2NO |
| Molecular Weight | 266.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (2,6-Dichlorophenyl)(5-methylpyridin-2-yl)methanone is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 266.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(2,6-Dichlorophenyl)(5-methylpyridin-2-yl)methanone (CAS 1187163-62-7) is a high-purity analytical reference standard with the molecular formula C13H9Cl2NO and a molecular weight of 266.12 g/mol.
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.
As a certified reference material (CRM), (2,6-Dichlorophenyl)(5-methylpyridin-2-yl)methanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H9Cl2NO |
| Molecular Weight | 266.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 | 1 |
Related Dichlorophenyl Standards
- N-(3,4-dichlorophenyl)benzamide (CAS 10286-75-6)
- N-(2,4-dichlorophenyl)benzamide (CAS 10286-76-7)
- N-(2,3-dichlorophenyl)benzamide (CAS 10286-77-8)
- (2,5-Dichlorophenyl)(5-methylpyridin-2-yl)methanone (CAS 1187163-58-1)
- (3,4-Dichlorophenyl)(4-methylpyridin-2-yl)methanone (CAS 1187164-07-3)
- (2,3-Dichlorophenyl)(6-methylpyridin-3-yl)methanone (CAS 1187164-47-1)
- (2,4-Dichlorophenyl)(3-methylpyridin-2-yl)methanone (CAS 1187164-55-1)
- (3,4-Dichlorophenyl)(3-methylpyridin-2-yl)methanone (CAS 1187164-59-5)
Recommended Standards
- 4-Methyl-2-(4-pentylbenzoyl)pyridine (CAS 1187164-01-7)
- 2-(4-Ethoxy-3-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1147106-23-7)
- 3-Iodo-5-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1138443-83-0)
- 2-amino-5-bromo-N-methylpyridine-3-sulfonamide (CAS 1086063-37-7)
- ((2R,3S,4R,5R)-5-(6-Amino-2-(methylthio)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 70804-88-5)
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- N1-Cyclohexyl-N2-(2,4-difluorophenyl)oxalamide (CAS 898356-54-2)
- 1-(Bicyclo[2.2.1]heptan-2-ylmethyl)cyclopropan-1-ol (CAS 1247927-87-2)
- 3-(Tetrahydrofuran-2-yl)propyl octanoate (CAS 5451-26-3)
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- Octyl 3-amino-4-chlorobenzoate (CAS 170425-41-9)
- Semaglutide-d8 Tetratrifluoroacetate (CAS CATO-C4X-222617)
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