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Home/Compounds/CAS 1765-93-1
Formula C6H6BFO2MW 139.92Research-use catalog entryCOA/SDS by request

4-Fluorophenylboronic acid

CAS Number: 1765-93-1

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Loading RDKit molecule structure...
InChIKey: LBUNNMJLXWQQBY-UHFFFAOYSA-NC6H6BFO2 | MW 139.92

Chemical Absolute Identifiers

CAS Number

1765-93-1

PubChem CID

285645

Molecular Formula

C6H6BFO2

Molecular Weight

139.92 g/mol

Exact Mass

140.044488

InChIKey

LBUNNMJLXWQQBY-UHFFFAOYSA-N

IUPAC Name

(4-fluorophenyl)boronic acid

SMILES String

B(C1=CC=C(C=C1)F)(O)O

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

4-Fluorophenylboronic acid (CAS 1765-93-1) is listed in the Advanced Chemicals portfolio, with molecular formula C6H6BFO2 and molecular weight 139. 92 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows; structure-derived tags include boronic-acid-related structure.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Boronic Acids and EstersSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

PPE

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Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

4-Fluorophenylboronic acid

Names & Synonyms

p-fluorophenylboronic acidBORONIC ACID, B-(4-FLUOROPHENYL)-(4-FLUOROPHENYL)DIHYDROXYBORONp-fluorobenzeneboronic acid(4-fluorophenyl)dihydroxyborane
Show all synonyms
P-FLUOROBENZYLBORONIC ACIDBENZENEBORONIC ACID, P-FLUORO-B-(4-FLUOROPHENYL)BORONIC ACID4-Fluorobenzeneboronic acid(4-fluorophenyl)boranediol4-Fluorophenyl boronic acid(4-fluoro-phenyl)-boronic acid[4-fluoro-phenyl]-boronic acidBoronic acid, (4-fluorophenyl)-4-fluorophenylboronicacid4-Fluorobenzeneboronicacid4-fluoro phenylboronic acid4-fluorobenzene boronic acid(4-fluorophenyl) boronic acid
External Identifiers
EC NUMBER: 605-778-0DSSTOX SUBSTANCE ID: DTXSID10301378CHEMBL ID: CHEMBL344890CHEBI ID: CHEBI:48661UNII: F9BF8EKZ8RWIKIDATA ID: Q27121310
Experimental Spectrum References
13C NMR Spectra19F NMR Spectra1H NMR Spectra — Sigma-Aldrich Co. LLC.ATR-IR Spectra — Bio-Rad Laboratories, Inc.FTIR Spectra — Bio-Rad Laboratories, Inc.Raman Spectra — Bio-Rad Laboratories
Literature & Patent References
DOI 10.1016/j.bmcl.2010.06.039Aryl boronic acid inhibition of synthetic melanin polymerization.PMID 20594849Aryl boronic acid inhibition of synthetic melanin polymerization.DOI 10.1021/jm801051tDiscovery of boronic acids as novel and potent inhibitors of fatty acid amide hydrolase.PMID 18983140Discovery of boronic acids as novel and potent inhibitors of fatty acid amide hydrolase.DOI 10.1126/science.1142189An antifungal agent inhibits an aminoacyl-tRNA synthetase by trapping tRNA in the editing site.PMID 17588934An antifungal agent inhibits an aminoacyl-tRNA synthetase by trapping tRNA in the editing site.DOI 10.1021/jm980343wStructure-based enhancement of boronic acid-based inhibitors of AmpC beta-lactamase.PMID 9804697Structure-based enhancement of boronic acid-based inhibitors of AmpC beta-lactamase.

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

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What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

3-(4-Fluorophenoxy)phenylboronic acidCAS 283173-82-0
4-(Aminomethyl)benzeneboronic acid hydrochlorideCAS 75705-21-4
(4-(1-(Trifluoromethyl)cyclopropyl)phenyl)boronic acidCAS 1431616-41-9
4-(4-Methylthiophenyl)phenylboronic acidCAS 501944-48-5
2-Chloro-5-fluorobenzeneboronic acidCAS 444666-39-1

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 283173-82-03-(4-Fluorophenoxy)phenylboronic acidCAS 75705-21-44-(Aminomethyl)benzeneboronic acid hydrochlorideCAS 1431616-41-9(4-(1-(Trifluoromethyl)cyclopropyl)phenyl)boronic acidCAS 501944-48-54-(4-Methylthiophenyl)phenylboronic acidCAS 444666-39-12-Chloro-5-fluorobenzeneboronic acidCAS 98-80-6Phenylboronic AcidCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylate

RFQ questions for CAS 1765-93-1

What are the key identifiers for 4-Fluorophenylboronic acid (CAS 1765-93-1)?

4-Fluorophenylboronic acid is identified by CAS 1765-93-1, with molecular formula C6H6BFO2, molecular weight 139.92, InChIKey LBUNNMJLXWQQBY-UHFFFAOYSA-N.

Can I request a COA for CAS 1765-93-1?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for 4-Fluorophenylboronic acid?

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