4-[2-(5-Ethyl-2-pyridinyl)-d4-ethoxy]benzaldehyde CAS 1189479-80-8
| CAS No. | 1189479-80-8 |
| Molecular Formula | - |
| Molecular Weight | 259.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-[2-(5-Ethyl-2-pyridinyl)-d4-ethoxy]benzaldehyde 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.
CATO supplies 4-[2-(5-Ethyl-2-pyridinyl)-d4-ethoxy]benzaldehyde (CAS 1189479-80-8), a certified reference material (molecular formula C16H13D4NO2, MW 259.34 g/mol) for analytical method development and quality control.
The molecular framework of 4-[2-(5-Ethyl-2-pyridinyl)-d4-ethoxy]benzaldehyde (C16H13D4NO2) is characterized by deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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.
Physical & Chemical Properties
| Molecular Formula | C16H13D4NO2 |
| Molecular Weight | 259.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- N-[4-(2-Pyridinyl)benzoyl]glycine-13C2,15N (CAS 1391053-26-1)
- 4-[2-(5-Ethyl-2-pyridinyl)ethoxy]benzenemethanol (CAS 144842-17-1)
- (9R)-9-(2-Pyridinyl)-6-oxaspiro[4.5]decane-9-acetonitrile (CAS 1401031-38-6)
- 1391051-80-1 N-[4-(2-Pyridinyl)benzoyl]glycine (CAS 1391051-80-1)
- 3-{[4-Methyl-5-(4-pyridinyl)-4h-1,2,4-triazol-3-yl]sulfanyl}propanoic acid (CAS 838843-11-1)
- 2-Methyl-3-[2-(4-pyridinyl)ethyl]-1-indolizinecarboxaldehyde (CAS 327085-93-8)
- (9R)-9-(2-Pyridinyl)-6-oxaspiro[4.5]decane-9-ethanamine (CAS 1401026-79-6)
- 5-[2-(4-Pyridinyl)ethynyl]-1,3-benzenedicarboxylic acid (CAS 2512740-30-4)
Recommended Standards
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- 1-(4-Fluorophenyl)-N-isopentylmethanesulfonamide (CAS 1210971-35-9)
- 4-Amino-6-phenyl-3-thioxo-3,4-dihydro-1,2,4-triazin-5(2H)-one (CAS 22278-82-6)
- tert-Butyl 3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazolo[3,4-c]pyridine-1-carboxylate (CAS 2096995-71-8)
- 1-(2,6-Difluorophenyl)-3-(1,3-dioxan-2-yl)propan-1-one (CAS 884504-27-2)
- <I>N</I>-Butylethylenediamine (CAS 19522-69-1)
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