4-ETHOXY-3-FLUOROPHENYLBORONIC ACID

CAS No.：279263-10-4

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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4-ETHOXY-3-FLUOROPHENYLBORONIC ACID Basic information

Product Name:	4-ETHOXY-3-FLUOROPHENYLBORONIC ACID
Synonyms:	AKOS BRN-0575;4-ETHOXY-3-FLUOROBENZENEBORONIC ACID;4-ETHOXY-3-FLUOROPHENYLBORONIC ACID;3-FLUORO-4-ETHOXYBENZENEBORONIC ACID;4-Ethoxy-3-Fluorophenylboronic;4-Ethoxy-3-fluorophenylboronic Acid (contains varying amounts of Anhydride);4-Borono-2-fluorophenetole;(4-ethyl-2-thiophenyl)boronic acid
CAS:	279263-10-4
MF:	C8H10BFO3
MW:	183.97
EINECS:
Product Categories:	Aryl;Boronic acid;Organoborons;Boronic Acids;Boronic Acids and Derivatives;Boronic Acids;blocks;BoronicAcids;FluoroCompounds
Mol File:	279263-10-4.mol

4-ETHOXY-3-FLUOROPHENYLBORONIC ACID Chemical Properties

Melting point	108-113 C
Boiling point	328.1±52.0 °C(Predicted)
density	1.22±0.1 g/cm3(Predicted)
storage temp.	Inert atmosphere,Room Temperature
solubility	soluble in Methanol
form	powder to crystal
pka	7.90±0.10(Predicted)
color	White to Almost white
CAS DataBase Reference	279263-10-4(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
HazardClass	IRRITANT
HS Code	2931900090

MSDS Information

Provider	Language
SigmaAldrich	English

4-ETHOXY-3-FLUOROPHENYLBORONIC ACID Usage And Synthesis

Uses	suzuki reaction

4-ETHOXY-3-FLUOROPHENYLBORONIC ACID Preparation Products And Raw materials

Raw materials

4-Bromo-2-fluorophenol-->4-BROMO-1-ETHOXY-2-FLUOROBENZENE-->Trimethyl borate

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