Prop-2-yn-1-yl 3-chloro-5-ethoxy-4-((4-fluorobenzyl)oxy)benzoate CAS 1706446-04-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1706446-04-9 |
| Molecular Formula | C19H16ClFO4 |
| Molecular Weight | 362.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Prop-2-yn-1-yl 3-chloro-5-ethoxy-4-((4-fluorobenzyl)oxy)benzoate (CAS 1706446-04-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H16ClFO4. Molecular weight: 362.78 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H16ClFO4 |
| Molecular Weight | 362.78 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, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Cl-containing |
Related Prop Standards
- Prop-2-yn-1-yl 3-bromo-4-((4-fluorobenzyl)oxy)benzoate (CAS 1706445-22-8)
- Prop-2-yn-1-yl 3-bromo-4-((2-fluorobenzyl)oxy)benzoate (CAS 1706445-25-1)
- Prop-2-yn-1-yl (1-((2,2-difluorobenzo[d][1,3]dioxol-5-yl)methyl)-2-oxo-1,2-dihydropyridin-3-yl)carbamate (CAS 400084-67-5)
- 4'-(4-(Prop-2-yn-1-yloxy)phenyl)-2,2':6',2''-terpyridine (CAS 1628933-55-0)
- Prop-2-yn-1-yl 3-bromo-4-((2-methylbenzyl)oxy)benzoate (CAS 1706440-71-2)
- Prop-2-yn-1-yl 3-bromo-4-((4-methylbenzyl)oxy)benzoate (CAS 1706456-44-1)
- N-(prop-2-yn-1-yl)-3-(thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxamide (CAS 477854-02-7)
- Prop-2-yn-1-yl 3-chloro-5-ethoxy-4-((4-methylbenzyl)oxy)benzoate (CAS 1706442-84-3)
Recommended Standards
- Benzo[d]oxazol-2-yl(2-chloro-6-fluorophenyl)methyl isopropylcarbamate (CAS 109243-69-8)
- 1-(2-Chloro-4-fluorophenoxy)-3-(4-fluorobenzenesulfonyl)propan-2-ol (CAS 478079-85-5)
- Coumaphos (CAS 56-72-4)
- (E)-4-hydroxy-6-methyl-3-((2-(3-nitrophenyl)hydrazono)methyl)-2H-pyran-2-one (CAS 477886-62-7)
- SPhos Pd G4 (CAS 1599466-87-1)
- 6-Amino-4-chloropyridin-3-ol (CAS 1393550-35-0)
- 4-(Difluoromethyl)-5-fluoro-3-nitro-2-(trifluoromethyl)pyridine (CAS 1806925-98-3)
- 5-Iodo-2-methoxypyridine (CAS 13472-61-2)
- tert-Butyl 5-chloro-3-(chloromethyl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 1029053-07-3)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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