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 17266-30-7
Formula C10H7ClO2SMW 226.68Research-use catalog entryCOA/SDS by request

2-(5-Chloro-1-benzothiophen-3-yl)acetic acid

CAS Number: 17266-30-7

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
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
100 mg
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
250 mg
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
5 g
Purity
98%
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: QQKKTOPRRGBBCT-UHFFFAOYSA-NC10H7ClO2S | MW 226.68

Chemical Absolute Identifiers

CAS Number

17266-30-7

PubChem CID

205058

Molecular Formula

C10H7ClO2S

Molecular Weight

226.68 g/mol

Exact Mass

225.985528

InChIKey

QQKKTOPRRGBBCT-UHFFFAOYSA-N

SMILES String

C1=CC2=C(C=C1Cl)C(=CS2)CC(=O)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-(5-Chloro-1-benzothiophen-3-yl)acetic acid (CAS 17266-30-7) is listed in the Advanced Chemicals portfolio, with molecular formula C10H7ClO2S and molecular weight 226. 68 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

Handling & Storage

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

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.
Show additional safety reference fields

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

2-(5-Chloro-1-benzothiophen-3-yl)acetic acid

Names & Synonyms

5-Chlorobenzo[b]thiophene-3-acetic acid5-Chlorobenzo(b)thiophene-3-acetic acid2-(5-Chlorobenzo[b]thiophen-3-yl)acetic acid(5-chloro-1-benzothiophen-3-yl)acetic acid(5-Chloro-1-benzothien-3-yl)acetic acid
Show all synonyms
Benzo(b)thiophene-3-acetic acid, 5-chloro-3N2Maybridge4_002620Oprea1_6261645-18-06-00448 (Beilstein Handbook Reference)Benzo[b]thiophene-3-aceticacid,5-chloro-5-chlorobenzo[b]thiophen-3-yl acetic acid2-(5-chlorobenzothiophen-3-yl)acetic acid(5-Chloro-1-benzothien-3-yl)acetic acid #2-(5-Chlorobenzo[b]thiophen-3-yl)acetic acid, 1AN-278/25047014
External Identifiers
EC NUMBER: 681-423-3DSSTOX SUBSTANCE ID: DTXSID60169364CHEMBL ID: CHEMBL1230159CHEBI ID: CHEBI:194633WIKIDATA ID: Q27453945Fr13418
Experimental Spectrum References
13C NMR Spectra
Literature & Patent References
DOI 10.1021/acs.jmedchem.2c00830Development of Noncovalent Small-Molecule Keap1-Nrf2 Inhibitors by Fragment-Based Drug Discovery.PMID 36263945Development of Noncovalent Small-Molecule Keap1-Nrf2 Inhibitors by Fragment-Based Drug Discovery.DOI 10.1016/j.bmc.2014.04.019Biased and unbiased strategies to identify biologically active small molecules.PMID 24811300Biased and unbiased strategies to identify biologically active small molecules.DOI 10.1038/nchembio.421DOI 10.1038/nchembio.421PMID 20711197PMID 20711197

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

3-(Bromomethyl)-5-chloro-1-benzothiopheneCAS 1198-51-2
2-(5-Chloro-1-benzothiophen-3-yl)ethan-1-amineCAS 274918-15-9
TianafacCAS 51527-19-6
5-Chloro-1-benzothiophene-3-carbaldehydeCAS 16296-68-7
5-Chloro-3-methyl-1-benzothiophene-2-carboxylic acidCAS 50451-84-8

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 1198-51-23-(Bromomethyl)-5-chloro-1-benzothiopheneCAS 274918-15-92-(5-Chloro-1-benzothiophen-3-yl)ethan-1-amineCAS 51527-19-6TianafacCAS 16296-68-75-Chloro-1-benzothiophene-3-carbaldehydeCAS 50451-84-85-Chloro-3-methyl-1-benzothiophene-2-carboxylic acidCAS 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 17266-30-7

What are the key identifiers for 2-(5-Chloro-1-benzothiophen-3-yl)acetic acid (CAS 17266-30-7)?

2-(5-Chloro-1-benzothiophen-3-yl)acetic acid is identified by CAS 17266-30-7, with molecular formula C10H7ClO2S, molecular weight 226.68, InChIKey QQKKTOPRRGBBCT-UHFFFAOYSA-N.

Can I request a COA for CAS 17266-30-7?

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

Can I request supplier SDS for 2-(5-Chloro-1-benzothiophen-3-yl)acetic acid?

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

Is CAS 17266-30-7 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.