Ethyl 2-(4-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate CAS 1198615-88-1
| CAS No. | 1198615-88-1 |
| Molecular Formula | C16H22BFO4 |
| Molecular Weight | 308.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 2-(4-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl 2-(4-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate (CAS 1198615-88-1), molecular formula C16H22BFO4 and molecular weight 308.15 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Ethyl 2-(4-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate (C16H22BFO4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. 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. 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.
CATO manufactures Ethyl 2-(4-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)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 | C16H22BFO4 |
| Molecular Weight | 308.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Ethyl Standards
- Ethyl 2-(2-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate (CAS 1198615-89-2)
- ethyl 3-fluoro-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1239964-19-2)
- 2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-benzeneacetic acid, ethyl ester (CAS 1351500-37-2)
- 4-(3-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)morpholine (CAS 957198-29-7)
- (S)-((2-Fluoro-4-iodobutoxy)methyl)benzene (CAS 2869955-98-4)
- 4-Fluoro-3-iodo-6-(methylthio)-1H-indazole (CAS 2484888-76-6)
- Ethyl 2-(4-fluoro-3-iodophenyl)acetate (CAS 1261451-85-7)
- Ethyl 2-(3-fluoro-4-iodophenyl)acetate (CAS 1261606-34-1)
Recommended Standards
- 3-(4-Bromobenzenesulfonamido)propanoic acid (CAS 116035-58-6)
- 2-Amino-1-(5-bromo-2-fluorophenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1153975-86-0)
- 2-Bromo-7-phenyl-5h-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one (CAS 1209107-53-8)
- 2-Amino-1-(2-bromo-4-fluorophenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1152656-42-2)
- methyl 4-(2-phenylethynyl)benzoate (CAS 42497-80-3)
- Tert-butyl (S)-(1-(5-fluoropyrimidin-2-yl)ethyl)carbamate (CAS 905587-30-6)
- 25191-13-3 Polyproline L-Proline, homopolymer Poly(DL-proline) Poly(L-proline) (CAS 25191-13-3)
- Ethyl 2-(3-(morpholinomethyl)benzoyl)benzoate (CAS 898765-20-3)
- 2-(2-Aminopropyl)phenol (CAS 87835-14-1)
- N-Benzyl-6-chloropyrazine-2-carboxamide (CAS 1426690-33-6)
- 1-Phenethyl-3-(1-(3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea (CAS 1396766-18-9)
- 2-((4-Ethylphenoxy)methyl)benzoic acid (CAS 244219-99-6)
- 2-(2-(Trifluoromethyl)phenyl)acetaldehyde (CAS 21235-63-2)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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