6-(2-Chlorophenyl)-2-methylnicotinaldehyde CAS 1982893-84-4
| CAS No. | 1982893-84-4 |
| Molecular Formula | C13H10ClNO |
| Molecular Weight | 231.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-(2-Chlorophenyl)-2-methylnicotinaldehyde.
6-(2-Chlorophenyl)-2-methylnicotinaldehyde (CAS 1982893-84-4), molecular formula C13H10ClNO and molecular weight 231.68 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-(2-Chlorophenyl)-2-methylnicotinaldehyde (C13H10ClNO) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-(2-Chlorophenyl)-2-methylnicotinaldehyde 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 | 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.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- N-(2-chlorophenyl)benzamide (CAS 1020-39-9)
- 1-(4-Chlorophenyl)-2-(pyridin-2-yl)ethan-1-one (CAS 10420-99-2)
- (3-Chlorophenyl)(4-methylpyridin-2-yl)methanone (CAS 1187165-06-5)
- (2-Chlorophenyl)(4-methylpyridin-3-yl)methanone (CAS 1187168-67-7)
- (4-Chlorophenyl)(2-methylpyridin-4-yl)methanone (CAS 1187169-49-8)
- (4-Chlorophenyl)(3-methylpyridin-2-yl)methanone (CAS 1187171-09-0)
- 2-(3-Chlorophenyl)-1-(3-pyridinyl-d4)-1-ethanone (CAS 1189880-12-3)
- 1-[6-(4-Chlorophenyl)pyridin-3-yl]ethanone (CAS 1216474-77-9)
Recommended Standards
- 5-Chloro-2-(o-tolyl)isonicotinaldehyde (CAS 2635937-20-9)
- 6-(3-Chlorophenyl)-2-methylnicotinaldehyde (CAS 1987150-93-5)
- 5-(chloromethyl)-3-methyl-1-phenyl-1H-pyrazole-4-carbonitrile (CAS 698367-00-9)
- Dexchlorpheniramine Impurity 8 (CAS 78539-96-5)
- 1,2-Dipalmitoyl-3-O-benzyl-rac-glycerol (CAS 69176-47-2)
- Ethyl 2-(3-bromo-2,4-difluorophenyl)acetate (CAS 1807120-41-7)
- 4-Methoxy-N,N-diphenylbenzamide (CAS 16034-40-5)
- cis-Tetrahydro-furan-3,4-dicarboxylic acid (CAS 149429-49-2)
- 3-(4-Chlorophenyl)-6-methoxy-1,3,5-triazine-2,4(1H,3H)-dione (CAS 40943-38-2)
- 2-(2,5-Dioxopyrrolidin-1-yl)ethyl acrylate (CAS 36431-63-7)
- 2-((4,6-Dimethylpyrimidin-2-yl)thio)ethan-1-ol (CAS 14716-30-4)
- N-[(3-Chloro-2-fluorophenyl)methyl]cyclopropanamine (CAS 878001-21-9)
- 2-Fluoro-5-methylphenylisocyanate (CAS 190774-50-6)
- Immunstimulating Peptide, human (CAS 94773-24-7)
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