ChemAbout
© 2026 ChemAbout
Insights|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/Pharmaceutical Intermediate/4-Carboxylphenylboronic acid pinacol ester
C13H17BO4
248.08 g/mol
Pharmaceutical IntermediateWarning

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid

CAS180516-87-4EC671-851-9
Category
Pharmaceutical Intermediate
Compound Class
Organic Acid
Primary Use
Pharmaceutical Intermediate

This compound is a boronic ester derivative of benzoic acid, commonly used as a pharmaceutical intermediate. Its structure features a dioxaborolane ring attached to a benzoic acid moiety, making it suitable for carbon-carbon bond formation in drug synthesis.

Pharmaceutical intermediateBuilding block for organic synthesisLaboratory reagent for coupling reactions

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Sourcing or supplying this compound?

List your inventory or post a purchase request

CAS 180516-87-4

List This Product
Sign in to publish supply information
Request This Product
Submit a request without registering

Related Compounds

ReferenceSame Category

N-(9-Fluorenylmethyloxycarbonyl)-N'-trityl-D-asparagine

CAS180570-71-2

pharmaceutical intermediate

ReferenceSame Category

1,1-Cyclopentanedicarboxylic acid, 3-oxo-, diethyl ester

CAS180573-13-1

pharmaceutical intermediate

ReferenceSame Category

1,2-Piperidinedicarboxylic acid 2-methyl-1-(phenylmethyl)ester

CAS180609-56-7

pharmaceutical intermediate

ReferenceSame Category

2,6-Difluorobenzoyl chloride

CAS18063-02-0

pharmaceutical intermediate

Safety Reference

Harmful
Harmful
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Identifiers
IUPAC Name

4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid

InChIKey

IYDKBQIEOBXLTP-UHFFFAOYSA-N

SMILES

B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)C(=O)O

Synonyms (13)

—