4-Ethoxy-3,5-difluorobenzyl alcohol CAS 1017779-35-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1017779-35-9 |
| Molecular Formula | C9H10F2O2 |
| Molecular Weight | 188.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethoxy-3,5-difluorobenzyl alcohol (CAS 1017779-35-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10F2O2. Molecular weight: 188.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10F2O2 |
| Molecular Weight | 188.17 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
Related Ethoxy Standards
- (3-Ethoxy-2,4-difluorophenyl)methanol (CAS 1017778-18-5)
- (2-Ethoxy-3,5-difluorophenyl)methanol (CAS 1017779-81-5)
- (3-Ethoxy-2,6-difluorophenyl)methanol (CAS 1092461-28-3)
- (3-Ethoxy-4,5-difluorophenyl)methanol (CAS 1443327-93-2)
- 4-Ethoxy-3,5-difluoro-2-methylphenol (CAS 1881294-04-7)
- (4-Ethoxy-2,5-difluorophenyl)methanol (CAS 1936170-12-5)
- (2-Ethoxy-3,4-difluorophenyl)methanol (CAS 2162245-24-9)
- (4-Ethoxy-2,3-difluorophenyl)methanol (CAS 293299-94-2)
Recommended Standards
- 1-(2,2-Difluoroethyl)-3,5-dimethyl-1H-pyrazole-4-carbaldehyde (CAS 1006487-12-2)
- (3-(Difluoromethoxy)benzyl)hydrazine (CAS 1039877-35-4)
- 2-(3,4-Difluoro-5-methoxyphenyl)ethan-1-ol (CAS 1000561-02-3)
- 5-((2,3-Dichlorophenoxy)methyl)-4-phenyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 791717-22-1)
- 3-(2-Bromo-5-methoxyphenyl)propan-1-ol (CAS 132934-19-1)
- 9,9-Dimethyl-9H-fluorene-2-carbonitrile (CAS 890134-27-7)
- Methyl 2,3,4-trifluoro-5-nitrobenzoate (CAS 918321-24-1)
- N-(4-Chlorobenzyl)-2-propen-1-amine hydrochloride (CAS 23530-84-9)
- Prasugrel Impurity 27 (CAS 109904-37-2)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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