1-(2-Chloro-6-fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carbaldehyde CAS 952183-37-8
| CAS No. | 952183-37-8 |
| Molecular Formula | C13H9ClFNO2 |
| Molecular Weight | 265.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2-Chloro-6-fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carbaldehyde (CAS 952183-37-8), a certified reference material (molecular formula C13H9ClFNO2, MW 265.67 g/mol) for analytical method development and quality control.
The molecular framework of 1-(2-Chloro-6-fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carbaldehyde (C13H9ClFNO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 1-(2-Chloro-6-fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carbaldehyde 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 | C13H9ClFNO2 |
| Molecular Weight | 265.67 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, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 5-Chloro-1-(4-fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carbaldehyde (CAS 1033463-22-7)
- N-(3-CHloro-4-fluorophenyl)-3-hydroxybenzamide (CAS 1039809-17-0)
- Phenyl (4-chloro-3-fluorophenyl)carbamate (CAS 1229603-46-6)
- N-(4-Chloro-2-fluorophenyl)-2-hydroxybenzamide (CAS 1308631-40-4)
- Methyl 5-(4-chloro-2-fluorophenyl)nicotinate (CAS 1346691-87-9)
- Methyl 5-(3-chloro-2-fluorophenyl)nicotinate (CAS 1346692-04-3)
- Methyl 5-(5-chloro-2-fluorophenyl)nicotinate (CAS 1346692-10-1)
- Methyl 5-(3-chloro-5-fluorophenyl)nicotinate (CAS 1346692-16-7)
Recommended Standards
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- 3-Nitrobenzyl 2-(methylthio)nicotinate (CAS 733005-57-7)
- 4-Chloro-6-(3-fluoro-4-methoxyphenyl)pyrimidine (CAS 954219-34-2)
- 1-methyl-3-prop-1-ynyl-4-vinyl-pyrazolo[3,4-c]pyridine (CAS 2920716-32-9)
- 5-Chloro-n-(piperidin-4-yl)pyridin-2-amine trihydrochloride (CAS 1779125-69-7)
- 2-(Piperidin-3-yl)-6-(trifluoromethyl)pyridine (CAS 1260887-10-2)
- 4-(4-Bromo-1h-pyrazol-1-yl)-3-fluorobenzaldehyde (CAS 1184533-21-8)
- Casein Kinase II Receptor Peptide (CAS 198481-81-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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