3-Fluoro-4-(4-methoxybenzylthio)phenylboronic acid CAS 1072946-13-4
| CAS No. | 1072946-13-4 |
| Molecular Formula | C14H14BFO3S |
| Molecular Weight | 292.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Fluoro-4-(4-methoxybenzylthio)phenylboronic acid (CAS 1072946-13-4) is a high-purity analytical reference standard with the molecular formula C14H14BFO3S and a molecular weight of 292.13 g/mol.
The molecular framework of 3-Fluoro-4-(4-methoxybenzylthio)phenylboronic acid (C14H14BFO3S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic 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 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).
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 3-Fluoro-4-(4-methoxybenzylthio)phenylboronic acid 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 | C14H14BFO3S |
| Molecular Weight | 292.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Amino-n-(5-bromopyridin-2-yl)benzamide (CAS 1039972-12-7)
- 4-Bromo-2-oxo-1-(p-tolyl)-1,2-dihydropyridine-3-carbaldehyde (CAS 1088987-97-6)
- Nicotinic acid 2-bromo-benzyl ester (CAS 1033692-94-2)
- 4-Bromo-2-oxo-1-(o-tolyl)-1,2-dihydropyridine-3-carbaldehyde (CAS 1092368-94-9)
- Tert-butyl (2-methyl-3-oxo-3-(piperazin-1-yl)propyl)carbamate (CAS 1305712-84-8)
- 1-Bromo-3-trifluoromethylsulfanyl-propane (CAS 1301739-27-4)
- 2-(Pyridyldithio)ethylamine (hydrochloride) (CAS 106139-15-5)
- 1-(4,4,4-Trifluoro-3-oxo-but-1-enyl)-piperidine-4-carboxylic acid (CAS 379725-83-4)
- 4-Bromo-6-chloro-5-methyl-1H-indazole (CAS 2368909-49-1)
- tetrahydrofuran-2-ylmethylhydrazine;hydrochloride (CAS 1208931-49-0)
- 3-Amino-4-bromo-1H-pyrazole-5-carboxylic acid (CAS 351990-74-4)
- 6-Fluoro-1,2,3,4-tetrahydro-naphthalen-2-ylamine hydrochloride (CAS 852660-54-9)
- 2-(((tert-Butyldimethylsilyl)oxy)methyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1147531-06-3)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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