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 55745-70-5
Formula C9H8O2MW 148.16Research-use catalog entryCOA/SDS by request

2,3-Dihydrobenzofuran-5-carboxaldehyde

CAS Number: 55745-70-5

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
97%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
10 g
Purity
97%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
100 g
Purity
97%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
100 g
Purity
97%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
25 g
Purity
97%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
5 g
Purity
97%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
500 g
Purity
97%
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: WEBVDBDZSOJGPB-UHFFFAOYSA-NC9H8O2 | MW 148.16

Chemical Absolute Identifiers

CAS Number

55745-70-5

PubChem CID

735901

Molecular Formula

C9H8O2

Molecular Weight

148.16 g/mol

Exact Mass

148.052429

InChIKey

WEBVDBDZSOJGPB-UHFFFAOYSA-N

IUPAC Name

2,3-dihydro-1-benzofuran-5-carbaldehyde

SMILES String

C1COC2=C1C=C(C=C2)C=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

2,3-Dihydrobenzofuran-5-carboxaldehyde (CAS 55745-70-5) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C9H8O2 and molecular weight 148. 16 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.

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

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

2,3-Dihydrobenzofuran-5-carboxaldehyde

Names & Synonyms

2,3-dihydrobenzo[b]furan-5-carbaldehyde2,3-dihydrobenzofuran-5-carbaldehyde2,3-Dihydrobenzo[b]furan-5-carboxaldehyde2,3-Dihydro-benzofuran-5-carbaldehyde5-Coumarancarboxaldehyde
Show all synonyms
2,3-dihyro-1-benzofuran-5-carbaldehyde5-BENZOFURANCARBOXALDEHYDE, 2,3-DIHYDRO-2,3-dihydro-5-benzofurancarbaldehyde2,3-DIHYDRO-5-BENZOFURANCARBOXALDEHYDE2,3-Dihydro-5-formylbenzofuran2,3-Dihydro-benzofuran-5carbaldehyde5-FORMYL-2,3-DIHYDROBENZOFURAND3857
External Identifiers
EC NUMBER: 259-788-1DSSTOX SUBSTANCE ID: DTXSID60204300CHEMBL ID: CHEMBL1650257WIKIDATA ID: Q72464570
Literature & Patent References
DOI 10.1021/jm1010572Virtual screening identification of nonfolate compounds, including a CNS drug, as antiparasitic agents inhibiting pteridine reductase.PMID 21126022Virtual screening identification of nonfolate compounds, including a CNS drug, as antiparasitic agents inhibiting pteridine reductase.

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

DihydrobenzofuranCAS 496-16-2
Ethyl 3-(2,3-dihydrobenzofuran-5-yl)propanoateCAS 196597-66-7
1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-oneCAS 196597-78-1
1-(2,3-Dihydrobenzofuran-4-yl)ethanoneCAS 1205098-82-3
2-(2,6,7,8-Tetrahydro-1H-indeno[5,4-b]furan-8-yl)ethanamine hydrochlorideCAS 1053239-39-6

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 496-16-2DihydrobenzofuranCAS 196597-66-7Ethyl 3-(2,3-dihydrobenzofuran-5-yl)propanoateCAS 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 55745-70-5

What are the key identifiers for 2,3-Dihydrobenzofuran-5-carboxaldehyde (CAS 55745-70-5)?

2,3-Dihydrobenzofuran-5-carboxaldehyde is identified by CAS 55745-70-5, with molecular formula C9H8O2, molecular weight 148.16, InChIKey WEBVDBDZSOJGPB-UHFFFAOYSA-N.

Can I request a COA for CAS 55745-70-5?

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

Can I request supplier SDS for 2,3-Dihydrobenzofuran-5-carboxaldehyde?

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

Is CAS 55745-70-5 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.