3-Carboxyphenylboronic acid

3-Carboxyphenylboronic acid Chemical Properties
Melting point 243-247 °C (lit.)
Boiling point 434.5±47.0 °C(Predicted)
density 1.40±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly), Water (Slightly)
pka4.21±0.10(Predicted)
form Crystalline Powder
color Off-white
Water Solubility 2.5 g/100 mL
BRN 2967400
InChIInChI=1S/C7H7BO4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4,11-12H,(H,9,10)
InChIKeyDBVFWZMQJQMJCB-UHFFFAOYSA-N
SMILESC(O)(=O)C1=CC=CC(B(O)O)=C1
CAS DataBase Reference25487-66-5(CAS DataBase Reference)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36/37/38-20/21/22
Safety Statements 37/39-26-36
WGK Germany 2
RTECS CY8750000
HazardClass IRRITANT
HS Code 29163990
Toxicitymouse,LD50,intravenous,2560mg/kg (2560mg/kg),"Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New York, John Wiley & Sons, Inc., 1964Vol. -, Pg. 693, 1964.
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
3-Carboxyphenylboronic acid Usage And Synthesis
Chemical Properties3-Carboxyphenylboronic acid is off-white crystalline powder
Uses3-Carboxyphenylboronic acid can be used as a substrate in the preparation of:
  • Biaryl derivatives by reacting with bromoaniline through the Suzuki-Miyaura coupling reaction.
  • Boronic acid-functionalized block copolymer.
  • 1H-Imidazo[1,2-a]quinoxaline derivatives.

Usessuzuki reaction
Uses3-Carboxyphenylboronic acid is used in Suzuki coupling chemistry.1,2,3
3-Carboxyphenylboronic acid Preparation Products And Raw materials
Preparation Products3-(2-CYANOETHYLAMINOCARBONYL)PHENYLBORONIC ACID-->3-(3-PYRIDINYL)BENZOIC ACID-->3''-AMINO-2''-HYDROXY-BIPHENYL-3-CARBOXYLIC ACID-->(Z)-3-(5-((5-chloro-2-oxoindolin-3-ylidene)Methyl)furan-2-yl)benzoic acid-->3-(4-FLUOROPHENYL)BENZOIC ACID-->3-PYRIMIDIN-5-YL-BENZOIC ACID-->CX6258-->3-(6-Chloropyrimidin-4-yl)benzoic acid-->4-(3-Carboxyphenyl)benzoic acid-->3-(4-Methanesulfonylphenyl)benzoic acid
Carboxy styrene-butadiene latex (3-ETHOXYCARBONYL-5-NITROPHENYL)BORONIC ACID 3-AMINO-5-METHOXYCARBONYLPHENYLBORONIC ACID, HCL Ethyl 2-(Chlorosulfonyl)acetate 3-CARBOXY-2-FLUOROPHENYLBORONIC ACID 3-Methoxycarbonylphenylboronic acid pinacol ester 3-METHOXYCARBONYL-5-NITROPHENYLBORONIC ACID (3-CARBOXY-5-NITROPHENYL)BORONIC ACID, PINACOL ESTER 3-Ethoxycarbonylphenylboronic acid 3-tert-Butoxycarbonylphenylboronic acid 4-Formylbenzoic acid 3-Amino-5-carboxylphenylboronic acid phosphoric acid 3-(ISOPROPOXYCARBONYL)PHENYLBORONIC ACID p-Carboxylphenylacetic acid 3-TERT-BUTOXYCARBONYLPHENYLBORONIC ACID PINACOL ESTER ETHYL 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE 3-BENZYLOXYCARBONYLPHENYLBORONIC ACID

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