Home Categories Chemical Reagents 3,4-Dimethoxyphenylboronic acid
A3137812

3,4-Dimethoxyphenylboronic acid , 97% , 122775-35-3

CAS NO.:122775-35-3

Empirical Formula: C8H11BO4

Molecular Weight: 181.98

MDL number: MFCD01074574

EINECS: 679-694-8

Pack Size Price Stock Quantity
1G RMB23.20 In Stock
5G RMB48.80 In Stock
25G RMB220.80 In Stock
100G RMB783.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 245-250 °C (lit.)
Boiling point: 336.7±52.0 °C(Predicted)
Density  1.19±0.1 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
pka 8.48±0.10(Predicted)
form  Powder and Granules
color  White to light beige
Water Solubility  25 g/L
BRN  5334877
CAS DataBase Reference 122775-35-3(CAS DataBase Reference)

Description and Uses

3,4-Dimethoxyphenylboronic acid can be used:

  • As a substrate in the cross-coupling reaction with 5,7-dichloropyrido[4,3-d]pyrimidine catalyzed by palladium.
  • As a starting material for the synthesis of buflavine 1, a natural alkaloid.
  • In one of the key synthetic steps for the preparation of lipidated malarial glycosylphosphatidylinositols (GPI) disaccharide.
  • To prepare 3,3″,4,4″-tetramethoxy-1,1′:4′,1″-terphenyl by reacting with 1,4-dibromobenzene using Pd catalyst.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  37/39-26-36/37
WGK Germany  3
Hazard Note  Irritant/Keep Cold
HazardClass  IRRITANT
HS Code  29319090

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