4-(4-Methoxyphenyl)picolinaldehyde CAS 1287217-25-7
| CAS No. | 1287217-25-7 |
| Molecular Formula | C13H11NO2 |
| Molecular Weight | 213.23 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 4-(4-Methoxyphenyl)picolinaldehyde.
4-(4-Methoxyphenyl)picolinaldehyde (CAS 1287217-25-7) is a high-purity analytical reference standard with the molecular formula C13H11NO2 and a molecular weight of 213.23 g/mol.
4-(4-Methoxyphenyl)picolinaldehyde (C13H11NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 4-(4-Methoxyphenyl)picolinaldehyde 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 | C13H11NO2 |
| Molecular Weight | 213.23 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Methoxyphenyl Standards
- 2-(4-Methoxyphenyl)isonicotinaldehyde (CAS 1198794-04-5)
- (4-Methoxyphenyl)(4-pyridyl)methanone (CAS 14548-47-1)
- (2-Methoxyphenyl)(pyridin-2-yl)methanone (CAS 22945-63-7)
- (2-Methoxyphenyl)(pyridin-3-yl)methanone (CAS 55030-30-3)
- 2-(3-Methoxyphenyl)nicotinaldehyde (CAS 958219-62-0)
- 2-(4-Methoxyphenyl)nicotinaldehyde (CAS 885949-59-7)
- 4-(4-methoxyphenyl)pyridine-3-carbaldehyde (CAS 404338-70-1)
- 5-(2-Methoxyphenyl)nicotinaldehyde (CAS 887973-58-2)
Recommended Standards
- 3-(3-Pyridinylmethoxy)benzaldehyde (CAS 128133-56-2)
- 4-Benzoyl-1-methyl-1H-pyrrole-2-carbaldehyde (CAS 128843-58-3)
- ethyl 3-oxofuro[2,3-b]pyridine-2-carboxylate (CAS 1279893-97-8)
- 3-Amino-5-phenylbenzoic acid (CAS 129192-15-0)
- 5-(Difluoromethyl)-1H-1,2,4-triazole (CAS 1378824-63-5)
- pyrido[2,3-b][1,4]benzothiazepin-6(5H)-one (CAS 106515-31-5)
- Ethyl 2-acetyl-5-oxohexanoate (CAS 35490-05-2)
- 1,1-Diethoxy-3-isocyanopropane (CAS 139723-02-7)
- 1-Fluoro-4-methyl-2-vinylbenzene (CAS 698-12-4)
- 2,3-Bis(4-methoxyphenyl)-5-phenyltetrazolium Chloride (CAS 104497-79-2)
- 7-Fluoroisoquinoline-3-carboxylic acid hydrochloride (CAS 482374-62-9)
- 2-((4-(Difluoromethoxy)-3-methoxybenzyl)thio)acetic acid (CAS 923149-01-3)
- 3-(4-Bromophenoxy)-6-methoxybenzo[b]thiophene (CAS 1622308-31-9)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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