4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzaldehyde CAS 950994-19-1
| CAS No. | 950994-19-1 |
| Molecular Formula | C13H7ClF3NO2 |
| Molecular Weight | 301.65 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-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzaldehyde.
CATO supplies 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzaldehyde (CAS 950994-19-1), a certified reference material (molecular formula C13H7ClF3NO2, MW 301.65 g/mol) for analytical method development and quality control.
The molecular framework of 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzaldehyde (C13H7ClF3NO2) 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H7ClF3NO2 |
| Molecular Weight | 301.65 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 |
| 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
- 6-Chloro-N-(4-(trifluoromethyl)phenyl)pyrazine-2-carboxamide (CAS 1207552-59-7)
- 2-Chloro-5-(3-(trifluoromethyl)phenyl)nicotinic acid (CAS 1229627-25-1)
- 2-Chloro-5-(4-(trifluoromethyl)phenyl)isonicotinic acid (CAS 1261604-81-2)
- 2-Chloro-5-(4-(trifluoromethyl)phenyl)nicotinic acid (CAS 1261631-77-9)
- 5-Chloro-6-(4-(trifluoromethyl)phenyl)nicotinic acid (CAS 1261631-80-4)
- 2-Chloro-5-(2-(trifluoromethyl)phenyl)isonicotinic acid (CAS 1261680-60-7)
- 2-Chloro-5-(3-(trifluoromethyl)phenyl)isonicotinic acid (CAS 1261773-33-4)
- 3-(6-Chloro-4-(trifluoromethyl)pyridin-2-yl)benzoic acid (CAS 1311278-14-4)
Recommended Standards
- 3-Chloro-5-(furan-2-yl)-2-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 478249-06-8)
- 5-(3-Chlorophenoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 318517-92-9)
- 3-{[3-Chloro-5-(trifluoromethyl)-pyridin-2-yl]oxy}benzaldehyde (CAS 950994-20-4)
- 5-(4-Chlorophenoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 318284-61-6)
- 1,3-Bis(2,3,4,9-tetrahydro-1H-carbazol-3-yl)urea (CAS 1437794-63-2)
- 2-[(pyridin-4-yl)methanesulfonyl]acetic acid (CAS 933710-41-9)
- o-(Pyridin-2-ylmethyl)hydroxylamine (CAS 37756-48-2)
- (E)-3-(4-chlorophenyl)acrylaldehyde 4-Chloro cinnamaldehyde 49678-02-6 (CAS 49678-02-6)
- 6-Chloro-6'-methyl-[2,3'-bipyridine]-5-carboxylic acid (CAS 65049-29-8)
- Imidazo[4,5,1-ij]pyrrolo[2,3-f]quinoline (CAS 163256-34-6)
- 3-((6-Bromo-4-phenylquinazolin-2-yl)amino)benzoic acid (CAS 330850-57-2)
- 3-Bromo-8-methoxyquinoline (CAS 103030-27-9)
- (Z)-6-(2-Oxo-4-tridecyloxetan-3-ylidene)hexanamide (CAS 1646795-59-6)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
Why CATO?
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