Ethyl 2-(5-bromo-4-cyano-2-fluorophenyl)acetate CAS 1805596-01-3
| CAS No. | 1805596-01-3 |
| Molecular Formula | C11H9BrFNO2 |
| Molecular Weight | 286.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 286.10 g/mol gives Ethyl 2-(5-bromo-4-cyano-2-fluorophenyl)acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Ethyl 2-(5-bromo-4-cyano-2-fluorophenyl)acetate (CAS 1805596-01-3), a certified reference material (molecular formula C11H9BrFNO2, MW 286.10 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl 2-(5-bromo-4-cyano-2-fluorophenyl)acetate (C11H9BrFNO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 manufactures Ethyl 2-(5-bromo-4-cyano-2-fluorophenyl)acetate 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 | C11H9BrFNO2 |
| Molecular Weight | 286.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- (1-(3-Bromo-4-fluorobenzyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1250363-35-9)
- 4-(4-Bromo-2-fluorophenyl)piperidine-2,6-dione (CAS 1343107-11-8)
- Ethyl 3-Bromo-5-fluoroindole-1-carboxylate (CAS 1375064-48-4)
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- 5-Bromo-3-fluoro-1-(4-methoxybenzyl)-1H-1,2,4-triazole (CAS 1627507-23-6)
- Ethyl 2-(4-bromo-2-cyano-5-fluorophenyl)acetate (CAS 1805015-31-9)
- Ethyl 2-(5-bromo-3-cyano-2-fluorophenyl)acetate (CAS 1805015-44-4)
- Ethyl 2-(2-bromo-3-cyano-4-fluorophenyl)acetate (CAS 1805188-49-1)
Recommended Standards
- Ethyl 2-(4-bromo-5-cyano-2-fluorophenyl)acetate (CAS 1805595-98-5)
- Ethyl 2-(4-bromo-2-cyano-3-fluorophenyl)acetate (CAS 1806849-24-0)
- Ethyl 2-(4-bromo-3-cyano-5-fluorophenyl)acetate (CAS 1805485-25-9)
- Ethyl 2-(2-bromo-4-cyano-3-fluorophenyl)acetate (CAS 1807022-42-9)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(diethylamino)ethyl)-3-hydroxy-5-(4-hydroxy-3-methoxyphenyl)-1H-pyrrol-2(5H)-one (CAS 499210-42-3)
- Ethyl 2-(1,3-benzodioxol-5-yloxy)-4-methyl-1,3-thiazole-5-carboxylate (CAS 1858241-00-5)
- (2-Cyclopentylthiazol-5-yl)methanamine (CAS 1251391-86-2)
- (3,4-Dichloroisothiazol-5-yl)methyl 2-chlorothiazole-5-carboxylate (CAS 1231216-76-4)
- Butyl 4-(2,5-dimethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300690-14-6)
- 2-Amino-4-chloro-5-iodobenzonitrile (CAS 1269461-82-6)
- N-(2-Bromophenyl)-2-[(4-chlorophenyl)sulfanyl]acetamide (CAS 329078-71-9)
- 3-Bromo-4-methyl-2-nitrobenzoic acid (CAS 320740-32-7)
- 4-(4,5-Dichloro-6-oxo-1,6-dihydropyridazin-1-yl)-n-(1-methoxypropan-2-yl)benzene-1-sulfonamide (CAS 1090393-42-2)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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