2,3,4,5-Tetrafluoro-6-hydroxybenzaldehyde CAS 502762-93-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 502762-93-8 |
| Molecular Formula | C7H2F4O2 |
| Molecular Weight | 194.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,4,5-Tetrafluoro-6-hydroxybenzaldehyde (CAS 502762-93-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H2F4O2. Molecular weight: 194.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H2F4O2 |
| Molecular Weight | 194.08 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.) | 1984 |
| Halogen Content | F-containing |
Related Tetrafluoro Standards
- 2,3,5,6-Tetrafluoro-4-hydroxybenzaldehyde (CAS 24336-73-0)
- 3,4,4,4-Tetrafluoro-3-(trifluoromethyl)but-1-yne (CAS 24690-53-7)
- (2,3,4,5-Tetrafluoro-6-methylphenyl)methanol (CAS 79537-94-3)
- 2,3,5,6-Tetrafluoro-4-methylanisole (CAS 3150-40-1)
- 2,3,5,6-Tetrafluoro-N,N-dimethylpyridin-4-amine (CAS 2875-13-0)
- 1,2,3,4-Tetrafluoro-5-nitrobenzene (CAS 5580-79-0)
- 1,2,3,5-Tetrafluoro-4-nitrobenzene (CAS 314-41-0)
- 1,2,4,5-Tetrafluoro-3-nitrobenzene (CAS 6257-03-0)
Recommended Standards
- 2-(Cyclopent-2-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 287944-11-0)
- 2,3,4,6-Tetrafluorobenzoic acid (CAS 32890-92-9)
- 2-(Cyclobutylidenemethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246816-47-5)
- 2-(3-Aminophenyl)-1H-benzo[d]imidazole-6-carboxylic acid (CAS 190121-98-3)
- 4-Bromo-3-(methoxymethyl)-5-methylisoxazole (CAS 1000894-06-3)
- (2-Fluoro-3-propoxyphenyl)methanol (CAS 2635937-26-5)
- 4-(4-Ethylphenyl)-1-buten-4-ol (CAS 221910-67-4)
- N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-(cyclopropylmethyl)glycine (CAS 1341306-32-8)
- 3-Butoxyisoxazole-5-carboxylic acid (CAS 1707602-93-4)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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