Allyl 3-bromo-5-ethoxy-4-((3-fluorobenzyl)oxy)benzoate CAS 1706453-05-5
| CAS No. | 1706453-05-5 |
| Molecular Formula | C19H18BrFO4 |
| Molecular Weight | 409.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies Allyl 3-bromo-5-ethoxy-4-((3-fluorobenzyl)oxy)benzoate (CAS 1706453-05-5), a certified reference material (molecular formula C19H18BrFO4, MW 409.25 g/mol) for analytical method development and quality control.
The molecular framework of Allyl 3-bromo-5-ethoxy-4-((3-fluorobenzyl)oxy)benzoate (C19H18BrFO4) is characterized by a flavonoid core, a hydroxyl group, an ether linkage, fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
CATO manufactures Allyl 3-bromo-5-ethoxy-4-((3-fluorobenzyl)oxy)benzoate 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 | C19H18BrFO4 |
| Molecular Weight | 409.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Br-containing |
Related Allyl Standards
- Allyl 3-bromo-5-ethoxy-4-((2-fluorobenzyl)oxy)benzoate (CAS 1706447-37-1)
- 2-((4-Allyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide (CAS 573970-62-4)
- Methyl 4-(2-((4-allyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamido)benzoate (CAS 577764-59-1)
- 2-((4-Allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-chloro-4-fluorophenyl)acetamide (CAS 442668-06-6)
- Allyl (((9H-fluoren-9-yl)methoxy)carbonyl)-D-lysinate (CAS 1225440-23-2)
- Allyl (((9H-fluoren-9-yl)methoxy)carbonyl)-D-lysinate (CAS 161580-12-7)
- 1-Allyl-2-imino-N-(2-morpholinoethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618383-59-8)
- N-allyl-2-(6-oxo-1-(3-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carbonyl)hydrazine-1-carbothioamide (CAS 477852-93-0)
Recommended Standards
- 3-Bromo-4-(2,5-dioxo-3-phenylpyrrolidin-1-yl)benzenesulfonamide (CAS 30279-46-0)
- ZK200775 (CAS 161605-73-8)
- 4-(3-(3-Bromophenyl)-2,5-dioxopyrrolidin-1-yl)benzenesulfonamide (CAS 93553-56-1)
- Axitinib Impurity 8 (CAS 885126-34-1)
- (2S,5S)-Bicyclo[2.2.1]heptane-2,5-diamine (CAS 698353-42-3)
- N-Isopropyl-2-mercaptoacetamide (CAS 58458-67-6)
- CAS 2260670-22-0 (CAS 2260670-22-0)
- 3-Hydroxybenzoic acid-d5 (CAS 2098655-86-6)
- 1,3-Diphenyl-4,7-dihydroisobenzofuran (CAS 38627-33-7)
- 2-Chloro-4-[(2-chlorophenyl)carbamoyl]phenyl N,N-dimethylsulfamate (CAS 338405-97-3)
- Ethyl 2-((3-nitropyridin-2-yl)thio)acetate (CAS 24100-65-0)
- 4-(5-Methyl-1H-1,2,4-triazol-3-yl)phenol (CAS 51824-95-4)
- Apremilast Impurity 4 (CAS 2201974-01-6)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com