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Home/Compounds/CAS 3465-69-8
Formula C10H10O4MW 194.18Research-use catalog entryCOA/SDS by request

5,7-Dimethoxyphthalide

CAS Number: 3465-69-8

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Loading RDKit molecule structure...
InChIKey: ODHPXVGFARBBSK-UHFFFAOYSA-NC10H10O4 | MW 194.18

Chemical Absolute Identifiers

CAS Number

3465-69-8

PubChem CID

7314397

Molecular Formula

C10H10O4

Molecular Weight

194.18 g/mol

Exact Mass

194.057909

InChIKey

ODHPXVGFARBBSK-UHFFFAOYSA-N

IUPAC Name

5,7-dimethoxy-3H-2-benzofuran-1-one

SMILES String

COc1cc2c(c(OC)c1)C(=O)OC2

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

5,7-Dimethoxyphthalide (CAS 3465-69-8) is listed in the Advanced Chemicals portfolio, with molecular formula C10H10O4 and molecular weight 194. 18 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.

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

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

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Names & Synonyms / External Identifiers

Chemical Name

5,7-Dimethoxyphthalide

Names & Synonyms

5,7-Dimethoxyisobenzofuran-1(3H)-one5,7-dimethoxy-2-benzofuran-1(3H)-one5,7-DIMETHOXY-1,3-DIHYDRO-2-BENZOFURAN-1-ONE5,7-dimethoxy-3H-isobenzofuran-1-one1(3H)-Isobenzofuranone, 5,7-dimethoxy-
Show all synonyms
AP-065/42302300
External Identifiers
EC NUMBER: 190-571-3WIKIDATA ID: Q105189856

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

5-methoxy-3H-isobenzofuran-1-oneCAS 4741-62-2
5,6-Dimethoxy-3H-isobenzofuran-1-oneCAS 531-88-4
4,5-Dimethoxy-2-benzofuran-1(3H)-oneCAS 4741-58-6
5-Methoxy-2,3-dihydrobenzofuran-3-amineCAS 109926-36-5
5-Methoxy-2,3-dihydrobenzofuran-3-amine hydrochlorideCAS 1199782-77-8

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 4741-62-25-methoxy-3H-isobenzofuran-1-oneCAS 531-88-45,6-Dimethoxy-3H-isobenzofuran-1-oneCAS 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 3465-69-8

What are the key identifiers for 5,7-Dimethoxyphthalide (CAS 3465-69-8)?

5,7-Dimethoxyphthalide is identified by CAS 3465-69-8, with molecular formula C10H10O4, molecular weight 194.18, InChIKey ODHPXVGFARBBSK-UHFFFAOYSA-N.

Can I request a COA for CAS 3465-69-8?

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

Can I request supplier SDS for 5,7-Dimethoxyphthalide?

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

Is CAS 3465-69-8 available for quotation?

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

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