MolGraph
CompoundsDocumentationComplianceAbout
MolGraph

Research chemical sourcing and molecular building block RFQ workflows.

MolGraph is operated by Tessorix Inc.

support@molgraph.com

Products are intended for laboratory research use only and are not for human or veterinary use.

Compounds

  • Compound catalog
  • CAS Search

Company

  • About
  • Contact

Documentation

  • Quality Documentation
  • SDS Disclaimer

Compliance

  • Compliance

Legal

  • Terms
  • Privacy

Copyright © 2026 MolGraph. All Rights Reserved.

Home/Compounds/CAS 2150-43-8
Formula C8H8O4MW 168.15Research-use catalog entryCOA/SDS by request

Methyl 3,4-Dihydroxybenzoate

CAS Number: 2150-43-8

Sourcing & RFQ

Submit an RFQ to review pricing, availability, lead time, pack size, purity, COA, and supplier SDS for this catalog entry.

Available options

Available Options

Package
1 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
1 kg
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
100 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
25 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
5 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
500 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required

Shipping review is required before pricing or stock can be confirmed publicly. Shipping, duties, and documentation fees are confirmed before order acceptance.

Loading RDKit molecule structure...
InChIKey: CUFLZUDASVUNOE-UHFFFAOYSA-NC8H8O4 | MW 168.15

Chemical Absolute Identifiers

CAS Number

2150-43-8

PubChem CID

287064

Molecular Formula

C8H8O4

Molecular Weight

168.15 g/mol

Exact Mass

168.042259

InChIKey

CUFLZUDASVUNOE-UHFFFAOYSA-N

SMILES String

COC(=O)C1=CC(=C(C=C1)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

Methyl 3,4-Dihydroxybenzoate (CAS 2150-43-8) is listed in the Life Science portfolio, with molecular formula C8H8O4 and molecular weight 168. 15 g/mol.

Sourcing context

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

Research use context

Intended for life-science research and analytical workflows.

Documentation needs

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

Applications & Classification

Life Science ResearchResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow
Biological target reference

ChEMBL reports experimental activity evidence for: Polyphenol oxidase (Oryza sativa) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Polyphenol oxidase

Oryza sativa · SINGLE PROTEIN · 2 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Safety & Handling

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.
Show additional safety reference fields

Fire Fighting

  • If necessary, wear a self-contained breathing apparatus for firefighting.

Accidental Release

  • Use personal protective equipment.
  • Avoid dust generation.

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

Methyl 3,4-Dihydroxybenzoate

Names & Synonyms

Methyl protocatechuate3,4-Dihydroxybenzoic acid methyl esterProtocatechuic acid, methyl esterBenzoic acid, 3,4-dihydroxy-, methyl esterMDHB compound
Show all synonyms
Protocatechuic Acid Methyl Estermethyl 3,4-bis(oxidanyl)benzoateMethyl3,4-Dihydroxybenzoate3,4-dihydroxy-benzoic acid methyl esterHE9MDHB3,4-Dihydroxymethylbenzoatemethyl esterprotocatechuic acid3,4-Dihydroxy metDyl benzoates3869PROTOCATECHUIC ACID METHYLESTER3,4-Dihydroxy benzoic acid methyl esterBenzoic acid,4-dihydroxy-, methyl esterM1943InChI=1/C8H8O4/c1-12-8(11)5-2-3-6(9)7(10)4-5/h2-4,9-10H,1H3
External Identifiers
EC NUMBER: 677-539-9DSSTOX SUBSTANCE ID: DTXSID20301804CHEMBL ID: CHEMBL486027CHEBI ID: CHEBI:132366UNII: G72J90268XMETABOLOMICS WORKBENCH ID: 74818WIKIDATA ID: Q10354668
Experimental Spectrum References
13C NMR Spectra1D NMR SpectraVapor Phase IR Spectra
Literature & Patent References
DOI 10.1021/acs.jmedchem.2c00303Progress and Challenges in Targeting the SARS-CoV-2 Papain-like Protease.PMID 35620927Progress and Challenges in Targeting the SARS-CoV-2 Papain-like Protease.DOI 10.1039/d0md00011fSynthesis, evaluation and molecular modelling of piceatannol analogues as arginase inhibitorsPMID 33479657Synthesis, evaluation and molecular modelling of piceatannol analogues as arginase inhibitorsDOI 10.1021/acs.jmedchem.9b00270Benzylideneacetone Derivatives Inhibit Osteoclastogenesis and Activate Osteoblastogenesis Independently Based on Specific Structure-Activity Relationship.PMID 31257875Benzylideneacetone Derivatives Inhibit Osteoclastogenesis and Activate Osteoblastogenesis Independently Based on Specific Structure-Activity Relationship.DOI 10.1016/j.bmcl.2014.04.057Design, synthesis and biological evaluation of small molecular polyphenols as entry inhibitors against H(5)N(1).PMID 24803363Design, synthesis and biological evaluation of small molecular polyphenols as entry inhibitors against H(5)N(1).

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

Show non-linked catalog cues

Non-public related references

Dimethyl PhthalateCAS 131-11-3
Methyl 3-(2,4-dihydroxyphenyl)propanoateCAS 17422-90-1
ZingeroneCAS 122-48-5
Luteolin 7-methyl etherCAS 20243-59-8
2,5-Dihydroxybenzoic acidCAS 490-79-9

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 131-11-3Dimethyl PhthalateCAS 99-50-3Protocatechuic AcidCAS 99-76-3MethylparabenCAS 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 2150-43-8

What are the key identifiers for Methyl 3,4-Dihydroxybenzoate (CAS 2150-43-8)?

Methyl 3,4-Dihydroxybenzoate is identified by CAS 2150-43-8, with molecular formula C8H8O4, molecular weight 168.15, InChIKey CUFLZUDASVUNOE-UHFFFAOYSA-N.

Does CAS 2150-43-8 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Polyphenol oxidase. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 2150-43-8?

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

Can I request supplier SDS for Methyl 3,4-Dihydroxybenzoate?

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

Is CAS 2150-43-8 available for quotation?

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

Can MolGraph support bulk sourcing or custom synthesis review?

Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.