2-(Phenylsulfonyl)-5-(trifluoromethyl)benzaldehyde CAS 914637-53-9
| CAS No. | 914637-53-9 |
| Molecular Formula | C14H9F3O3S |
| Molecular Weight | 314.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(Phenylsulfonyl)-5-(trifluoromethyl)benzaldehyde is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(Phenylsulfonyl)-5-(trifluoromethyl)benzaldehyde (CAS 914637-53-9), molecular formula C14H9F3O3S and molecular weight 314.28 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H9F3O3S, 2-(Phenylsulfonyl)-5-(trifluoromethyl)benzaldehyde contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(Phenylsulfonyl)-5-(trifluoromethyl)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 | C14H9F3O3S |
| Molecular Weight | 314.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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-containing |
| Sulfur Atoms | 1 |
Related Phenylsulfonyl Standards
- 5-((Phenylsulfonyl)methyl)-3-(p-tolyl)-1,2,4-oxadiazole (CAS 1105223-75-3)
- 4-(Phenylsulfonyl)-1-(p-tolyl)-1,3-dihydro-2H-imidazol-2-one (CAS 477848-63-8)
- Bis(phenylsulfonyl)sulfide (CAS 4388-22-1)
- 1-(2-Methyl-1-(phenylsulfonyl)-1H-indol-3-yl)ethan-1-one (CAS 113685-33-9)
- 1-(1-(Phenylsulfonyl)-1H-indol-2-yl)propan-1-one (CAS 121963-51-7)
- 1-(phenylsulfonyl)-3-indolylboronic acid (CAS 129271-98-3)
- 1-Methyl-5-(phenylsulfonyl)-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 318284-63-8)
- Methyl 1-(phenylsulfonyl)-1H-indole-2-carboxylate (CAS 60376-48-9)
Recommended Standards
- 2-((4-Phenyl-6-(trifluoromethyl)pyrimidin-2-yl)thio)acetic acid (CAS 506418-83-3)
- 4-((2,4-Difluorophenyl)amino)-2-morpholino-4-oxobutanoic acid (CAS 941921-42-2)
- 2-((2-Nitro-4-(trifluoromethyl)phenyl)thio)aniline (CAS 322-71-4)
- 5-(1,3-Dioxolan-2-yl)-2-(3,4,5-trifluoromethyl-benzoyl)thiophene (CAS 898779-34-5)
- Cyclamen Alcohol (CAS 4756-19-8)
- 3-(6-Aminopyridin-3-yl)benzaldehyde (CAS 1314988-52-7)
- (4AS,8aS)-2-benzoyl-1,3,4,4a,5,8a-hexahydroisoquinolin-6(2H)-one (CAS 52346-14-2)
- (S)-tert-Butyl 3-((S)-2-amino-3-methylbutanamido)pyrrolidine-1-carboxylate (CAS 1401664-67-2)
- 3,6-Dimethoxy-2-methylbenzoic acid (CAS 116324-66-4)
- 3-Amino-3-(3,5-dimethyl-1H-pyrazol-4-yl)acrylonitrile (CAS 225220-78-0)
- Pyrazolo[1,5-a]pyridine-3-carboxylic Acid (CAS 16205-46-2)
- 4-(5-Methoxymethyl-[1,2,4]oxadiazol-3-yl)-piperidine hydrochloride (CAS 1361115-48-1)
- 4-Amino-2-fluorobenzene-1,3-diol (CAS 1431533-33-3)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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