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Home/Compounds/CAS 3694-57-3
Formula C9H9NOSMW 179.24Research-use catalog entryCOA/SDS by request

4-Methoxybenzyl isothiocyanate

CAS Number: 3694-57-3

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Available options

Available Options

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10 g
Purity
97%
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Loading RDKit molecule structure...
InChIKey: IMFQYAJJXFXVMM-UHFFFAOYSA-NC9H9NOS | MW 179.24

Chemical Absolute Identifiers

CAS Number

3694-57-3

PubChem CID

123197

Molecular Formula

C9H9NOS

Molecular Weight

179.24 g/mol

Exact Mass

179.040485

InChIKey

IMFQYAJJXFXVMM-UHFFFAOYSA-N

IUPAC Name

1-(isothiocyanatomethyl)-4-methoxybenzene

SMILES String

COC1=CC=C(C=C1)CN=C=S

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

4-Methoxybenzyl isothiocyanate (CAS 3694-57-3) is listed in the Advanced Chemicals portfolio, with molecular formula C9H9NOS and molecular weight 179. 24 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; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

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

Applications & Classification

Organic Building BlocksSynthetic ChemistryResearch 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: Macrophage migration inhibitory factor (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Macrophage migration inhibitory factor

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 6.16

Experimental evidence source: ChEMBL

Safety & Handling

Handling & Storage

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

PPE

Respiratory protection if needed

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • Reactivity.
  • Carbon monoxide, carbon dioxide, nitrogen oxides, sulfur oxides.

Disposal

  • Waste product: Dispose of remaining and non-recyclable solutions to a licensed company.
  • Contact a professional institution with a waste disposal license to handle this substance.
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Fire Fighting

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

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Sweep and shovel up.

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

4-Methoxybenzyl isothiocyanate

Names & Synonyms

Benzene, 1-(isothiocyanatomethyl)-4-methoxy-p-methoxybenzyl isothiocyanatePhenethylidene-Malononitrile1-ISOTHIOCYANATOMETHYL-4-METHOXYBENZENE1-(Isothiocyanatomethyl)-4-methoxybenzene, 9CI
Show all synonyms
4-Methoxybenzyl isothiocyanic acid4-methoxybenzylisothiocyanate1-(isothiocyanatomethyl)-4-methoxy-benzene1-Isothiocyanatomethyl-4-methoxy-benzenep-methoxybenzylisothiocyanatePara-methoxybenzylisothiocyanate(4-methoxyphenyl)methanisothiocyanate4-methoxybenzyl isothiocyanate, AldrichCPR1-(Isothiocyanatomethyl)-4-methoxybenzene #
External Identifiers
EC NUMBER: 671-089-7DSSTOX SUBSTANCE ID: DTXSID80190438CHEMBL ID: CHEMBL81201CHEBI ID: CHEBI:230766UNII: 2PA7V3TJK2HMDB ID: HMDB0032581METABOLOMICS WORKBENCH ID: 45626WIKIDATA ID: Q83062796
Experimental Spectrum References
13C NMR SpectraVapor Phase IR Spectra
Literature & Patent References
DOI 10.1016/j.bmcl.2015.11.045Synthesis and biological activity of diisothiocyanate-derived mercapturic acids.PMID 26639764Synthesis and biological activity of diisothiocyanate-derived mercapturic acids.DOI 10.1016/j.ejmech.2015.02.012Multiple binding modes of isothiocyanates that inhibit macrophage migration inhibitory factor.PMID 25743213Multiple binding modes of isothiocyanates that inhibit macrophage migration inhibitory factor.DOI 10.1021/jm101199tSelective depletion of mutant p53 by cancer chemopreventive isothiocyanates and their structure-activity relationships.PMID 21241062Selective depletion of mutant p53 by cancer chemopreventive isothiocyanates and their structure-activity relationships.DOI 10.1016/s0960-894x(02)00437-7The activity of p-methoxybenzylisothiocyanate against Neisseria gonorrhoeae, Haemophilus ducreyi, and other microorganisms.PMID 12161151The activity of p-methoxybenzylisothiocyanate against Neisseria gonorrhoeae, Haemophilus ducreyi, and other microorganisms.

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

Isocyanic acid, p-methoxybenzyl-CAS 56651-60-6
p-Fluorobenzyl isothiocyanateCAS 2740-88-7
Benzyl IsothiocyanateCAS 622-78-6
4-Methoxyphenyl isothiocyanateCAS 2284-20-0
3,4-Dichlorobenzyl isothiocyanateCAS 18967-42-5

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 56651-60-6Isocyanic acid, p-methoxybenzyl-CAS 2740-88-7p-Fluorobenzyl isothiocyanateCAS 622-78-6Benzyl IsothiocyanateCAS 2284-20-04-Methoxyphenyl isothiocyanateCAS 18967-42-53,4-Dichlorobenzyl isothiocyanateCAS 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 3694-57-3

What are the key identifiers for 4-Methoxybenzyl isothiocyanate (CAS 3694-57-3)?

4-Methoxybenzyl isothiocyanate is identified by CAS 3694-57-3, with molecular formula C9H9NOS, molecular weight 179.24, InChIKey IMFQYAJJXFXVMM-UHFFFAOYSA-N.

Does CAS 3694-57-3 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Macrophage migration inhibitory factor. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 3694-57-3?

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

Can I request supplier SDS for 4-Methoxybenzyl isothiocyanate?

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

Is CAS 3694-57-3 available for quotation?

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

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