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Home/Compounds/CAS 673-22-3
Formula C8H8O3MW 152.15Research-use catalog entryCOA/SDS by request

2-Hydroxy-4-Methoxybenzaldehyde

CAS Number: 673-22-3

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Loading RDKit molecule structure...
InChIKey: WZUODJNEIXSNEU-UHFFFAOYSA-NC8H8O3 | MW 152.15

Chemical Absolute Identifiers

CAS Number

673-22-3

PubChem CID

69600

Molecular Formula

C8H8O3

Molecular Weight

152.15 g/mol

Exact Mass

152.047344

InChIKey

WZUODJNEIXSNEU-UHFFFAOYSA-N

SMILES String

COC1=CC(=C(C=C1)C=O)O

Physical Properties

Boiling Point

271–274 °C

Density

1.23 g/cm³

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

Catalog Facts

Structural features

2-Hydroxy-4-Methoxybenzaldehyde (CAS 673-22-3) is listed in the Advanced Chemicals portfolio, with molecular formula C8H8O3 and molecular weight 152. 15 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

Natural Product ResearchSynthetic 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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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

2-Hydroxy-4-Methoxybenzaldehyde

Names & Synonyms

4-MethoxysalicylaldehydeBenzaldehyde, 2-hydroxy-4-methoxy-o-Hydroxy-p-methoxybenzaldehydep-Anisaldehyde, 2-hydroxy-2-Hydroxy-p-anisaldehyde
Show all synonyms
2-Formyl-5-methoxyphenolFEMA NO. 44352-Hydroxy-4-methoxy-benzaldehyde4-MethoxysalicyaldehydeSalicylaldehyde, 4-methoxy-4-methoxy-2-hydroxybenzaldehyde4-Methoxy salicylicaldehyde2-hydroxyanisaldehyde4-methoxy salicylaldehyde4-o-Methylresorcylaldehyde2-hydroxy4methoxybenzaldehydeghl.PD_Mitscher_leg0.2984-08-00-01754 (Beilstein Handbook Reference)2-hydroxy-4methoxybenzaldehyde2-Hydroxy-4-methoxybenazldehyde
External Identifiers
EC NUMBER: 211-604-0DSSTOX SUBSTANCE ID: DTXSID1060970CHEMBL ID: CHEMBL350966CHEBI ID: CHEBI:183274UNII: 2N395P88LWMETABOLOMICS WORKBENCH ID: 131986WIKIDATA ID: Q15634116
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR SpectraATR-IR Spectra — Forensic Spectral ResearchFTIR SpectraRaman Spectra — Bio-Rad Laboratories, Inc.UV-VIS SpectraVapor Phase IR Spectra
Literature & Patent References
DOI 10.1016/j.ejmech.2016.03.008Molecular modeling and snake venom phospholipase A2 inhibition by phenolic compounds: Structure-activity relationship.PMID 26986086Molecular modeling and snake venom phospholipase A2 inhibition by phenolic compounds: Structure-activity relationship.DOI 10.1016/j.bmc.2006.12.0383D-QSAR and molecular docking studies of benzaldehyde thiosemicarbazone, benzaldehyde, benzoic acid, and their derivatives as phenoloxidase inhibitors.DOI 10.1016/j.bmc.2007.05.011Antiangiogenic versus cytotoxic activity in analogues of aeroplysinin-1.PMID 172584623D-QSAR and molecular docking studies of benzaldehyde thiosemicarbazone, benzaldehyde, benzoic acid, and their derivatives as phenoloxidase inhibitors.PMID 17507232Antiangiogenic versus cytotoxic activity in analogues of aeroplysinin-1.DOI 10.1016/j.bmcl.2003.11.0332-hydroxy-4-isopropylbenzaldehyde, a potent partial tyrosinase inhibitor.PMID 147412682-hydroxy-4-isopropylbenzaldehyde, a potent partial tyrosinase inhibitor.

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

2,5-DihydroxybenzaldehydeCAS 1194-98-5
2-(6-Methoxy-2-naphthyl)propionic acidCAS 23981-80-8
DemethoxycurcuminCAS 22608-11-3
DaphnoretinCAS 2034-69-7
2,6-Dimethoxybenzoic AcidCAS 1466-76-8

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 1194-98-52,5-DihydroxybenzaldehydeCAS 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 673-22-3

What are the key identifiers for 2-Hydroxy-4-Methoxybenzaldehyde (CAS 673-22-3)?

2-Hydroxy-4-Methoxybenzaldehyde is identified by CAS 673-22-3, with molecular formula C8H8O3, molecular weight 152.15, InChIKey WZUODJNEIXSNEU-UHFFFAOYSA-N.

Can I request a COA for CAS 673-22-3?

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

Can I request supplier SDS for 2-Hydroxy-4-Methoxybenzaldehyde?

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

Is CAS 673-22-3 available for quotation?

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