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Home/Compounds/CAS 1679-18-1
Formula C6H6BClO2MW 156.38Research-use catalog entryCOA/SDS by request

4-Chlorophenylboronic acid

CAS Number: 1679-18-1

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Loading RDKit molecule structure...
InChIKey: CAYQIZIAYYNFCS-UHFFFAOYSA-NC6H6BClO2 | MW 156.38

Chemical Absolute Identifiers

CAS Number

1679-18-1

PubChem CID

74299

Molecular Formula

C6H6BClO2

Molecular Weight

156.38 g/mol

Exact Mass

156.014937

InChIKey

CAYQIZIAYYNFCS-UHFFFAOYSA-N

IUPAC Name

(4-chlorophenyl)boronic acid

SMILES String

B(C1=CC=C(C=C1)Cl)(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-Chlorophenylboronic acid (CAS 1679-18-1) is listed in the Advanced Chemicals portfolio, with molecular formula C6H6BClO2 and molecular weight 156. 38 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

Heterocyclic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

PPE

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Stability / Reactivity

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Disposal

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Accidental Release

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Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

4-Chlorophenylboronic acid

Names & Synonyms

p-Chlorophenylboronic acidBoronic acid, (4-chlorophenyl)-p-Chlorobenzeneboronic acidBenzeneboronic acid, p-chloro-Boronic acid, p-chlorophenyl
Show all synonyms
(p-Chlorophenyl)metaboric acid(P-CHLOROPHENYL)BORONIC ACID4-16-00-01667 (Beilstein Handbook Reference)B-(4-CHLOROPHENYL)BORONIC ACIDBORONIC ACID, B-(4-CHLOROPHENYL)-4-Chlorobenzeneboronic acid4-chlorophenyl boronic acid4-Chlorophenylboronicacid4-chloro-phenylboronic acid(4-chloro-phenyl)-boronic acid[4-chloro-phenyl]-boronic acid4-chloro phenyl boronic acid(4-chlorophenyl)dihydroxyborane4-Chloroboronic acid
External Identifiers
EC NUMBER: 216-845-5DSSTOX SUBSTANCE ID: DTXSID50168427CHEMBL ID: CHEMBL1209679UNII: AB2T8N4T4CWIKIDATA ID: Q69757145
Experimental Spectrum References
13C NMR Spectra — Sigma-Aldrich Co. LLC.1H 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 10.1021/acs.jmedchem.6b01224Repurposing Suzuki Coupling Reagents as a Directed Fragment Library Targeting Serine Hydrolases and Related Enzymes.PMID 28564542Repurposing Suzuki Coupling Reagents as a Directed Fragment Library Targeting Serine Hydrolases and Related Enzymes.DOI 10.1021/jm401808nFirst identification of boronic species as novel potential inhibitors of the Staphylococcus aureus NorA efflux pump.PMID 24499135First identification of boronic species as novel potential inhibitors of the Staphylococcus aureus NorA efflux pump.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 10.1002/cbic.201200571DOI 10.1002/cbic.201200571PMID 23239555PMID 23239555

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-Chlorophenyl)boronic acidCAS 63503-60-6
(4-Isobutylphenyl)boronic acidCAS 153624-38-5
(3,5-Dichloro-4-fluorophenyl)boronic acidCAS 1646614-31-4
4-Butoxyphenylboronic AcidCAS 105365-51-3
(3-Amino-4-methylphenyl)boronic acidCAS 22237-12-3

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 63503-60-6(3-Chlorophenyl)boronic acidCAS 153624-38-5(4-Isobutylphenyl)boronic acidCAS 1646614-31-4(3,5-Dichloro-4-fluorophenyl)boronic 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-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 1679-18-1

What are the key identifiers for 4-Chlorophenylboronic acid (CAS 1679-18-1)?

4-Chlorophenylboronic acid is identified by CAS 1679-18-1, with molecular formula C6H6BClO2, molecular weight 156.38, InChIKey CAYQIZIAYYNFCS-UHFFFAOYSA-N.

Can I request a COA for CAS 1679-18-1?

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

Can I request supplier SDS for 4-Chlorophenylboronic acid?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 1679-18-1 available for quotation?

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