3-Fluoro-2-(methoxycarbonyl)benzeneboronic acid pinacol ester, 97% CAS 1293284-61-3
| CAS No. | 1293284-61-3 |
| Molecular Formula | C14H18BFO4 |
| Molecular Weight | 280.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Fluoro-2-(methoxycarbonyl)benzeneboronic acid pinacol ester, 97% 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.
CATO supplies 3-Fluoro-2-(methoxycarbonyl)benzeneboronic acid pinacol ester, 97% (CAS 1293284-61-3), a certified reference material (molecular formula C14H18BFO4, MW 280.10 g/mol) for analytical method development and quality control.
The molecular framework of 3-Fluoro-2-(methoxycarbonyl)benzeneboronic acid pinacol ester, 97% (C14H18BFO4) 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 3-Fluoro-2-(methoxycarbonyl)benzeneboronic acid pinacol ester, 97% 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 | C14H18BFO4 |
| Molecular Weight | 280.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 1990 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 3-Fluoro-5-(methoxycarbonyl)benzeneboronic acid pinacol ester, 97% (CAS 1016979-31-9)
- 2-(4-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetic acid (CAS 1255945-85-7)
- 4-Fluoro-2-(methoxycarbonyl)benzeneboronic acid pinacol ester, 97% (CAS 1293284-58-8)
- 5-Fluoro-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 1383968-55-5)
- 5-Fluoro-2-(methoxycarbonyl)benzeneboronic acid pinacol ester, 97% (CAS 1400976-17-1)
- 2-(2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetic acid (CAS 1431546-20-1)
- 2-(3-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetic acid (CAS 1431548-94-5)
- 2-Fluoro-3-(methoxycarbonyl)benzeneboronic acid pinacol ester, 97% (CAS 1638847-77-4)
Recommended Standards
- Methyl 4-iodobicyclo[2.2.1]Heptane-1-carboxylate (CAS 123463-12-7)
- 4-Bromo-2-(methylsulfonyl)-1-nitrobenzene (CAS 1423033-81-1)
- 1-Bromo-4-((nitromethyl)sulfonyl)benzene (CAS 122263-08-5)
- 2-Chloro-7-fluoroquinoline-6-sulfonyl chloride (CAS 1118787-31-7)
- 3-(2-Aminoethyl)-5,7-dichloro-1H-indole-2-carboxylic acid hydrochloride (CAS 1332530-43-4)
- 2-Chloro-4-(2,2,2-trifluoroethoxy)pyrimidine (CAS 935252-67-8)
- 2-Amino-4-(4-(trifluoromethyl)phenyl)thiophene-3-carboxamide (CAS 1016889-40-9)
- 2-[(2E)-1-(Dimethylamino)-3-[(2-methoxyphenyl)amino]prop-2-en-1-ylidene]propanedinitrile (CAS 339102-65-7)
- Tetrahydropyran-2-ylmethylamine hydrochloride (CAS 683233-12-7)
- 4-Amino-5-(difluoromethyl)-3-formylpicolinonitrile (CAS 1805060-66-5)
- Dodecyl 2-hydroxybenzoate (CAS 1160-35-6)
- 4,6-Diaminobenzene-1,3-diol hydrochloride (CAS 319925-00-3)
- Atracurium Impurity 50 (CAS CATO-C4X-185050)
- Semaglutide Impurity 6 (CAS 62-57-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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