3-Hydroxy-4-(trifluoromethyl)benzaldehyde CAS 1243282-07-6
| CAS No. | 1243282-07-6 |
| Molecular Formula | C8H5F3O2 |
| Molecular Weight | 190.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Hydroxy-4-(trifluoromethyl)benzaldehyde (CAS 1243282-07-6), a certified reference material (molecular formula C8H5F3O2, MW 190.12 g/mol) for analytical method development and quality control.
3-Hydroxy-4-(trifluoromethyl)benzaldehyde (C8H5F3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, 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.
CATO manufactures 3-Hydroxy-4-(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 | C8H5F3O2 |
| Molecular Weight | 190.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Hydroxy Standards
- 3-Hydroxy-5-(trifluoromethyl)benzaldehyde (CAS 1243312-51-7)
- 3-Hydroxy-2-(trifluoromethyl)benzaldehyde (CAS 1243347-83-2)
- 4-Hydroxy-2-(trifluoromethyl)benzaldehyde (CAS 1243395-68-7)
- 5-Hydroxy-2-(trifluoromethyl)benzaldehyde (CAS 1243458-25-4)
- 2-Hydroxy-5-(trifluoromethyl)benzaldehyde (CAS 210039-65-9)
- 4-Hydroxy-3-(trifluoromethyl)benzaldehyde (CAS 220227-98-5)
- 2-hydroxy-4-(trifluoromethyl)benzaldehyde (CAS 58914-34-4)
- 5-Hydroxy-4-oxo-4H-chromene-3-carbaldehyde (CAS 153474-15-8)
Recommended Standards
- 2-Amino-6-(trifluoromethyl)isonicotinaldehyde (CAS 1227603-52-2)
- 3-Amino-2-(trifluoromethyl)isonicotinaldehyde (CAS 1227598-34-6)
- 2-Amino-4-(trifluoromethyl)nicotinaldehyde (CAS 1227582-11-7)
- 6-Amino-2-(trifluoromethyl)nicotinaldehyde (CAS 1227582-10-6)
- 2-(6-Chloro-2-methylpyrimidin-4-ylamino)thiazole-5-carboxylic acid ethyl ester (CAS 1202357-66-1)
- {6,7-Dimethoxy-2-[(4-methoxyphenyl)sulfonyl]-1,2,3,4-tetrahydroisoquinolin-1-yl}acetic acid (CAS 932539-69-0)
- 2-Chloro-4-methyl-6-phenyl-1,3,5-triazine (CAS 30937-70-3)
- Ethyl 2-(3-chloropropanamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 314244-45-6)
- 2-(3,4-Dimethoxybenzamido)-6-ethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1329837-55-9)
- 4-((2-Chloro-3H-purin-6-yl)amino)butanoic acid (CAS 919740-31-1)
- 1-Methyl-N-(3-methylcyclohexyl)-1H-pyrazol-4-amine (CAS 1153293-81-2)
- 5-Amino-1-(4-nitrophenyl)-1h-pyrazole-4-carboxylic acid (CAS 16459-38-4)
- 6-(2-Phenylpyrazolo[1,5-a]pyridin-3-yl)pyridazin-3(2H)-one (CAS 131185-06-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com