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Home/Compounds/CAS 98-80-6
Formula C6H7BO2MW 121.93Research-use catalog entryCOA/SDS by request

Phenylboronic Acid

CAS Number: 98-80-6

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Available options

Available Options

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1 kg
Purity
98%
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100 g
Purity
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25 g
Purity
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5 kg
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Purity
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Loading RDKit molecule structure...
InChIKey: HXITXNWTGFUOAU-UHFFFAOYSA-NC6H7BO2 | MW 121.93

Chemical Absolute Identifiers

CAS Number

98-80-6

PubChem CID

66827

Molecular Formula

C6H7BO2

Molecular Weight

121.93 g/mol

Exact Mass

122.05391

InChIKey

HXITXNWTGFUOAU-UHFFFAOYSA-N

SMILES String

B(C1=CC=CC=C1)(O)O

Physical Properties

No physical property values available.

Show more physical data

Vapor Pressure

Estimated very low; unit not specified

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

Catalog Facts

Structural features

Phenylboronic Acid (CAS 98-80-6) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C6H7BO2 and molecular weight 121. 93 g/mol.

Sourcing context

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

Research use context

Intended for research-stage medicinal chemistry and intermediate synthesis 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

Pharmaceutical Intermediate ResearchResearch intermediateCustom synthesis building blockPharmaceutical intermediate researchResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow
Biological target reference

ChEMBL reports experimental activity evidence for: Carbonic anhydrase 6 (Homo sapiens) — 3 assays; Carbonic anhydrase 4 (Homo sapiens) — 3 assays; Carbonic anhydrase 7 (Homo sapiens) — 2 assays; Carbonic anhydrase 15 (Mus musculus) — 2 assays; Carbonic anhydrase 14 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Carbonic anhydrase 6

Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 3 documents · best pChEMBL 9.09

Experimental evidence source: ChEMBL

Carbonic anhydrase 4

Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 3 documents · best pChEMBL 6.06

Experimental evidence source: ChEMBL

Carbonic anhydrase 7

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 5.08

Experimental evidence source: ChEMBL

Carbonic anhydrase 15

Mus musculus · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 4.17

Experimental evidence source: ChEMBL

Carbonic anhydrase 14

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 4.04

Experimental evidence source: ChEMBL

Safety & Handling

Safety and handling reference content is available through documentation requests.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Phenylboronic Acid

Names & Synonyms

Benzeneboronic acidBoronic acid, phenyl-DihydroxyphenylboranePhenyldihydroxyboranePHENYL BORONIC ACID
Show all synonyms
Borophenylic acidDihydroxy(phenyl)boraneAcide phenylboriqueKyselina fenylboritaPhenylboron dihydroxidephenylboronatePhenylboric acidPhenylboronicacidBoric acid, phenyl-phenylboranediolphenyl-boronic acidPhB(OH)2Phenylboronic Acid (95%)Acide phenylborique [French]Kyselina fenylborita [Czech]
External Identifiers
EC NUMBER: 202-701-9DSSTOX SUBSTANCE ID: DTXSID9059179CHEMBL ID: CHEMBL21485CHEBI ID: CHEBI:44923UNII: L12H7B02G5DRUGBANK ID: DB01795KEGG ID: C16200METABOLOMICS WORKBENCH ID: 146424WIKIDATA ID: Q408739
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR SpectraATR-IR Spectra — Bio-Rad Laboratories, Inc.FTIR SpectraRaman Spectra — Bio-Rad Laboratories
Literature & Patent References
DOI 10.6019/CHEMBL4495564Identification of inhibitors of SARS-Cov2 M-Pro enzymatic activity using a small molecule repurposing screenDOI 10.6019/CHEMBL4495565Cytopathic SARS-Cov2 screening on VERO-E6 cells in a large repurposing effortDOI 10.1016/j.ejmech.2019.03.028Antimicrobial and KPC/AmpC inhibitory activity of functionalized benzosiloxaboroles.PMID 30904754Antimicrobial and KPC/AmpC inhibitory activity of functionalized benzosiloxaboroles.DOI 10.1016/j.bmc.2016.10.023Bortezomib inhibits mammalian carbonic anhydrases.DOI 10.1016/j.bmc.2016.11.021Anion inhibition profiles of the γ-carbonic anhydrase from the pathogenic bacterium Burkholderia pseudomallei responsible of melioidosis and highly drug resistant to common antibiotics.DOI 10.1016/j.bmc.2017.02.032Comparison of the anion inhibition profiles of the β- and γ-carbonic anhydrases from the pathogenic bacterium Burkholderia pseudomallei.DOI 10.1016/j.bmc.2017.07.033Anion inhibitors of the β-carbonic anhydrase from the pathogenic bacterium responsible of tularemia, Francisella tularensis.

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

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

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

4-Hydroxy-3-phenylfuran-2(5H)-oneCAS 23782-85-6

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 14949-00-95-Amino-1,3,4-thiadiazole-2-sulfonamideCAS 169590-42-5CelecoxibCAS 68291-97-4ZonisamideCAS 7803-58-9SulfamideCAS 13331-27-63-Nitrophenylboronic 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 acid

RFQ questions for CAS 98-80-6

What are the key identifiers for Phenylboronic Acid (CAS 98-80-6)?

Phenylboronic Acid is identified by CAS 98-80-6, with molecular formula C6H7BO2, molecular weight 121.93, InChIKey HXITXNWTGFUOAU-UHFFFAOYSA-N.

Does CAS 98-80-6 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Carbonic anhydrase 6, Carbonic anhydrase 4, Carbonic anhydrase 7, Carbonic anhydrase 15, Carbonic anhydrase 14. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 98-80-6?

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

Can I request supplier SDS for Phenylboronic Acid?

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

Is CAS 98-80-6 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

Can MolGraph support bulk sourcing or custom synthesis review?

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