2,3,4-Trimethoxyphenylboronic acid

2,3,4-Trimethoxyphenylboronic acid Basic information
Product Name:2,3,4-Trimethoxyphenylboronic acid
Synonyms:2-Methoxy-3-methoxy-4-methoxyphenyldihydroxyborane;2,3,4-Trimethoxyphenylboronic acid ,98%;(2,3,4-trimethoxyphenyl)boronic acid(SALTDATA: FREE);2,3,4-TRIMETHOXYPHENYLBORONIC ACID;2,3,4-TRIMETHOXYBENZENEBORONIC ACID;AKOS BRN-0139;TriMethoxyphenylboronic aci;2,3,4-TRIMETHOXYLPHENYLBORONIC ACID
CAS:118062-05-8
MF:C9H13BO5
MW:212.01
EINECS:681-179-8
Product Categories:Aryl;Boronic Acids;Boronic Acids and Derivatives;blocks;BoronicAcids
Mol File:118062-05-8.mol
2,3,4-Trimethoxyphenylboronic acid Structure
2,3,4-Trimethoxyphenylboronic acid Chemical Properties
Melting point 74-79 °C (lit.)
Boiling point 371.1±52.0 °C(Predicted)
density 1.21±0.1 g/cm3(Predicted)
storage temp. 2-8°C
solubility Acetonitrile (Slightly), Chloroform (Slightly)
form Solid
pka8.50±0.58(Predicted)
color White
BRN 4185924
CAS DataBase Reference118062-05-8(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-24/25
WGK Germany 3
HazardClass IRRITANT
HS Code 29163990
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
2,3,4-Trimethoxyphenylboronic acid Usage And Synthesis
Chemical PropertiesWhite powder
Uses(2,3,4-Trimethoxyphenyl)boronic Acid is a reagent used in the synthesis of heteroaryl, mono and bicyclic compounds which may be used as inhibitors for EGF and PDGF receptor tyrosine kinases. Also used in the synthesis of non-steroidal CYP 17 inhibitors in the treatment of prostate cancer
Usessuzuki reaction
2,3,4-Trimethoxyphenylboronic acid Preparation Products And Raw materials
Raw materialsDiethyl ether-->Acetic anhydride-->n-Butyllithium-->Triisopropyl borate-->Ferric chloride-->1,2,3-Trimethoxybenzene-->Pyridinium tribromide
2,4,6-Trimethoxyphenylboronic acid neopentyl glycol ester 2,3,6-TRIMETHOXYPHENYLBORONIC ACID 3,4,5-Trimethoxyphenylboronic acid ,98%,3,4,5-TRIMETHOXYPHENYLBORONIC ACID 3-METHOXY-2-HYDROXYPHENYL BORONIC ACID 2-Fluorophenylboronic acid 3-Hydroxyphenylboronic acid 3-Methoxyphenylboronic acid 2,3,4-Trimethoxyphenylboronic acid 2-Hydroxyphenylboronic acid 4-Hydroxyphenylboronic acid 2-Chloro-5-Trimethoxyphenylboronic acid 3,4-Dimethoxyphenylboronic acid 2,4-Dimethoxybenzeneboronic acid 2,4,6-TRIMETHOXYPHENYLBORONIC ACID 4-(Dimethylamino)phenylboronic acid

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