2-(2-Chlorobenzoyl)-6-methylpyridine CAS 1187166-18-2
| CAS No. | 1187166-18-2 |
| Molecular Formula | C13H10ClNO |
| Molecular Weight | 231.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H10ClNO, 2-(2-Chlorobenzoyl)-6-methylpyridine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 231.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-(2-Chlorobenzoyl)-6-methylpyridine (CAS 1187166-18-2), molecular formula C13H10ClNO and molecular weight 231.68 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H10ClNO |
| Molecular Weight | 231.68 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 Chlorobenzoyl Standards
- 2-(2-Chlorobenzoyl)-5-methylpyridine (CAS 1106005-45-1)
- 1106005-46-2 2-(2-Chlorobenzoyl)-3-methylpyridine MFCD13152779 (CAS 1106005-46-2)
- 2-(3-Chlorobenzoyl)-6-methylpyridine (CAS 1187164-36-8)
- 2-(2-Chlorobenzoyl)-4-methylpyridine (CAS 1187164-91-5)
- 2-(4-Chlorobenzoyl)-4-methylpyridine (CAS 1187165-34-9)
- 2-(3-Chlorobenzoyl)-5-methylpyridine (CAS 1187166-33-1)
- 2-(4-Chlorobenzoyl)-5-methylpyridine (CAS 1187166-39-7)
- 4-(3-Chlorobenzoyl)-2-methylpyridine (CAS 1187167-28-7)
Recommended Standards
- (3-Chlorophenyl)(4-methylpyridin-2-yl)methanone (CAS 1187165-06-5)
- 2-Chloro-5-(3-methylbenzoyl)pyridine (CAS 1187167-83-4)
- 1-(4-Chloro-phenyl)-3,5-dimethyl-1H-pyrazole-4-carbonitrile (CAS 1177215-28-9)
- 5-(4-Chlorobenzoyl)-2-methylpyridine (CAS 1187168-62-2)
- 1-(2-(6-(Isopropylthio)pyridin-3-yl)piperidin-1-yl)ethanone (CAS 1352494-01-9)
- N-((4-fluorobenzoyl)oxy)pivalamide (CAS 400076-36-0)
- 2-chloro-1-(4-nitro-1H-pyrrol-2-yl)ethanone (CAS 53391-46-1)
- 5-(Thieno[2,3-d]pyrimidin-4-ylamino)naphthalen-1-ol (CAS 852678-17-2)
- 2-(3-Isopropoxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1399664-08-4)
- (-)-Conophylline (CAS 142741-24-0)
- 6-(3,4-Dimethoxyphenyl)-3-(thiophen-2-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole (CAS 353287-72-6)
- 2-Methyl-4,5-diphenyloxazole (CAS 14224-99-8)
- 2-(2-Oxo-2-(piperidin-1-yl)ethoxy)-1-naphthaldehyde (CAS 1386599-85-4)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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