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Home/Compounds/CAS 4506-71-2
Formula C11H15NO2SMW 225.31Research-use catalog entryCOA/SDS by request

Ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate

CAS Number: 4506-71-2

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Loading RDKit molecule structure...
InChIKey: CDYVTVLXEWMCHU-UHFFFAOYSA-NC11H15NO2S | MW 225.31

Chemical Absolute Identifiers

CAS Number

4506-71-2

PubChem CID

78262

Molecular Formula

C11H15NO2S

Molecular Weight

225.31 g/mol

Exact Mass

225.08235

InChIKey

CDYVTVLXEWMCHU-UHFFFAOYSA-N

IUPAC Name

ethyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

SMILES String

CCOC(=O)C1=C(SC2=C1CCCC2)N

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

Ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 4506-71-2) is listed in the Advanced Chemicals portfolio, with molecular formula C11H15NO2S and molecular weight 225. 31 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

Heterocyclic 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: Microtubule-associated protein tau (Homo sapiens) — 2 assays; Adenosine receptor A1 (Homo sapiens) — 2 assays; Cannabinoid receptor 1 (Homo sapiens) — 2 assays; Cannabinoid receptor 2 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Microtubule-associated protein tau

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 4.8

Experimental evidence source: ChEMBL

Adenosine receptor A1

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Cannabinoid receptor 1

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Cannabinoid receptor 2

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Safety & Handling

Handling & Storage

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PPE

Respiratory protection if needed

First Aid

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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 agency with a waste disposal license to handle this substance.
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Fire Fighting

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Accidental Release

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Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

Ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate

Names & Synonyms

Ethyl 2-amino-4,5,6,7-tetrahydrobenzo(b)thiophene-3-carboxylate2-Amino-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl esterBenzo[b]thiophene-3-carboxylic acid, 2-amino-4,5,6,7-tetrahydro-, ethyl ester2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic Acid Ethyl Esterethyl 2-amino-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate
Show all synonyms
Maybridge1_003467NCIOpen2_006663Oprea1_038403Oprea1_385635CBDivE_002175BIDD:GT0558A13552-Amino-3-carbethoxy-4,5-tetramethylenethiopheneAE-641/019680052-Amino-3-ethoxycarbonyl-4,5-tetramethylenethiopheneBenzo[b]thiophene-3-carboxylic acid,5,6,7-tetrahydro-, ethyl esterethyl 2-amino-4, 5, 6, 7-tetrahydrobenzothiophene-3-carboxylateEthyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate #
External Identifiers
EC NUMBER: 224-823-1DSSTOX SUBSTANCE ID: DTXSID60196372CHEMBL ID: CHEMBL338479WIKIDATA ID: Q72472652Fr13402
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR Spectra — Sigma-Aldrich Co. LLC.ATR-IR Spectra — Bio-Rad Laboratories, Inc.FTIR SpectraRaman Spectra — Bio-Rad Laboratories, Inc.
Literature & Patent References
DOI 10.1016/j.ejmech.2017.07.038An overview of benzo[b]thiophene-based medicinal chemistry.PMID 28759875An overview of benzo[b]thiophene-based medicinal chemistry.DOI 10.1016/j.ejmech.2016.07.012Discovery of novel Tetrahydrobenzo[b]thiophene and pyrrole based scaffolds as potent and selective CB2 receptor ligands: The structural elements controlling binding affinity, selectivity and functionality.PMID 27448919Discovery of novel Tetrahydrobenzo[b]thiophene and pyrrole based scaffolds as potent and selective CB2 receptor ligands: The structural elements controlling binding affinity, selectivity and functionality.DOI 10.1016/j.ejmech.2009.09.025Substituted 2-aminothiopen-derivatives: a potential new class of GluR6-antagonists.PMID 19819046Substituted 2-aminothiopen-derivatives: a potential new class of GluR6-antagonists.DOI 10.1021/jm010081p2-Amino-3-aroyl-4,5-alkylthiophenes: agonist allosteric enhancers at human A(1) adenosine receptors.PMID 117841422-Amino-3-aroyl-4,5-alkylthiophenes: agonist allosteric enhancers at human A(1) adenosine receptors.

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

Methyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylateCAS 108354-78-5
Ethyl 2-bromo-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylateCAS 150108-66-0
Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylateCAS 76981-71-0
Ethyl 2-amino-4-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylateCAS 95211-67-9
2-Amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamideCAS 4815-28-5

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 108354-78-5Methyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylateCAS 150108-66-0Ethyl 2-bromo-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylateCAS 76981-71-0Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylateCAS 95211-67-9Ethyl 2-amino-4-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylateCAS 4815-28-52-Amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamideCAS 21829-25-4NifedipineCAS 114-07-8ErythromycinCAS 117-89-5TrifluoperazineCAS 22916-47-8MiconazoleCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamate

RFQ questions for CAS 4506-71-2

What are the key identifiers for Ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 4506-71-2)?

Ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate is identified by CAS 4506-71-2, with molecular formula C11H15NO2S, molecular weight 225.31, InChIKey CDYVTVLXEWMCHU-UHFFFAOYSA-N.

Does CAS 4506-71-2 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Microtubule-associated protein tau, Adenosine receptor A1, Cannabinoid receptor 1, Cannabinoid receptor 2. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 4506-71-2?

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

Can I request supplier SDS for Ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate?

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

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