(2-Chlorophenyl)(pyridin-3-yl)methanone CAS 42374-49-2
| CAS No. | 42374-49-2 |
| Molecular Formula | C12H8ClNO |
| Molecular Weight | 217.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2-Chlorophenyl)(pyridin-3-yl)methanone (CAS 42374-49-2), molecular formula C12H8ClNO and molecular weight 217.65 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (2-Chlorophenyl)(pyridin-3-yl)methanone (C12H8ClNO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (2-Chlorophenyl)(pyridin-3-yl)methanone 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 | C12H8ClNO |
| Molecular Weight | 217.65 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.) | 1969 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 2-(5-(4-Chlorophenyl)-1H-pyrazol-3-yl)acetonitrile (CAS 134161-76-5)
- (2-Chlorophenyl)(pyridin-2-yl)methanone (CAS 1694-57-1)
- (3-Chlorophenyl)(pyridin-4-yl)methanone (CAS 62246-94-0)
- 2-(3-(4-Chlorophenyl)-1H-pyrazol-1-yl)acetonitrile (CAS 959573-11-6)
- 2-(4-Chlorophenyl)isonicotinaldehyde (CAS 959265-66-8)
- 2-(4-Chlorophenyl)nicotinaldehyde (CAS 885950-19-6)
- 3-(2-Chlorophenyl)picolinaldehyde (CAS 65219-35-4)
- 3-(3-Chlorophenyl)picolinaldehyde (CAS 61704-35-6)
Recommended Standards
- 4-(2-Pyridinyl)benzoyl Chloride (CAS 190850-37-4)
- (2-Chloropyridin-3-yl)(phenyl)methanone (CAS 80099-81-6)
- Ethyl 4-(5-chloro-1H-1,2,4-triazol-1-yl)butanoate (CAS 1823842-92-7)
- Ethyl 2-(3-chloro-1H-1,2,4-triazol-1-yl)butanoate (CAS 1823462-45-8)
- 4-ethoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 1430108-84-1)
- (S)-3-(4-chlorophenoxy)pyrrolidine hydrochloride (CAS 356557-96-5)
- N-(3-fluoro-4-methoxybenzyl)cyclobutanamine (CAS 1250933-85-7)
- Aloc-D-Ala-Phe-Lys(Aloc)-PAB-PNP (CAS 253863-34-2)
- Potassium 2-(pyridin-2-yloxy)acetate (CAS 2138086-22-1)
- Ethyl 5-(bromomethyl)thiophene-2-carboxylate (CAS 14282-72-5)
- methyl 3-cyclopropyl-3-hydroxy-propanoate (CAS 306773-94-4)
- 1,3-Dimethylindolin-2-imine (CAS 790596-88-2)
- 2-amino-3-methylhexan-1-ol hydrochloride (CAS 1909309-56-3)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
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