Ethyl 2-(4-bromo-2-cyano-5-fluorophenyl)acetate CAS 1805015-31-9
| CAS No. | 1805015-31-9 |
| Molecular Formula | C11H9BrFNO2 |
| Molecular Weight | 286.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl 2-(4-bromo-2-cyano-5-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.
Ethyl 2-(4-bromo-2-cyano-5-fluorophenyl)acetate (CAS 1805015-31-9), molecular formula C11H9BrFNO2 and molecular weight 286.10 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 2-(4-bromo-2-cyano-5-fluorophenyl)acetate (C11H9BrFNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 286.10 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 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
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Recommended Standards
- 4,4,5,5-Tetramethyl-2-(4-methyl-3-(trifluoromethyl)phenyl)-1,3,2-dioxaborolane (CAS 1693768-83-0)
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- Ethyl 2-(4-bromo-5-cyano-2-fluorophenyl)acetate (CAS 1805595-98-5)
- Ethyl 2-(5-bromo-4-cyano-2-fluorophenyl)acetate (CAS 1805596-01-3)
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- 2-(1-(Ethoxycarbonyl)pyrrolidin-2-yl)acetic acid (CAS 1247996-56-0)
- 3-[5-(2,4-dichlorophenyl)-1,3-oxazol-2-yl]propanoic acid (CAS 923728-13-6)
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- 3-Oxo-3-(pyridin-4-ylmethoxy)propanoic acid (CAS 358376-66-6)
- 1-(4-Bromo-2-methylphenyl)pyrrolidin-2-one (CAS 1016673-59-8)
- Sodium [(2-methoxybenzyl)amino]acetate (CAS 1609399-84-9)
- 1-Methyl-3-(4-(trifluoromethoxy)phenyl)-1H-pyrazol-5-amine (CAS 1019011-55-2)
- C-Peptide（dog） (CAS 39016-05-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com