Butanedioic acid, 2-(2-benzothiazolylthio)-

CAS 95154-01-1

U.S. production volumes are classified as confidential business information.

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Top sourceNo public record

At least one company claimed its 2019 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2019.

Where It Comes From

EPA reports by year

2023: US production Not published · Imports Not published
2019: US production Confidential · Imports Confidential

Why It Matters

Sectors

Paints & Coatings

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

•Corrosion inhibitor in Paint and Coating Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.31/gAaron Chemicals LLC

CountryHong Kong

Pack$153.00 / 500 g

Purity98%

Vendors17 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

16 more vendors

Vendor	Country	$/g	Pack	Purity
Angene Chemical	China → Hong Kong	$0.33	500 g	98%
A2B Chem LLC	United States	$1.00	25 g	97%
Combi-Blocks, Inc.	United States	$1.00	100 g	97%
AA BLOCKS	United States	$1.08	25 g	97%
Fluorochem EU	Germany	$1.11	25 g	95%
BLD Pharmatech Co., Limited	United States	$1.17	100 g	97%
BLD Pharmatech Ltd.	China	$1.17	100 g	97%
Ambeed, Inc.	United States	$1.17	100 g	97%
BLD Pharmatech GmbH	Germany	$1.36	25 g	97%
MedChemExpress MCE	Sweden	$1.42	100 g	—
Fluorochem UK	United Kingdom	$1.43	5 g	95%
AK Scientific Specialized	United States	$12.80	25 g	95%
AK Scientific, Inc.	United States	$13.44	100 g	98%
AstaTech, Inc	United States	$15.80	5 g	97%
Angene International Limited	United States	$20.97	100 g	97%
Angene	China → Hong Kong	$4266.67	30 mg	98%

Chemical Identity

CAS95154-01-1

PubChem CID5463760

DTXSIDDTXSID20888625

FormulaC11H9NO4S2

Mol. Weight283.3 g/mol

SMILESC1=CC=C2C(=C1)N=C(S2)SC(CC(=O)O)C(=O)O

Data Sources

EPA CompTox (DSSTox) · DTXSID20888625Retrieved 2026-04-06
PubChem · compound 5463760Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04

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Brief citations

Butanedioic acid, 2-(2-benzothiazolylthio)- (CAS 95154-01-1) https://chemicalindependence.com/chemical/95154-01-1/ EPA CompTox (DSSTox): DTXSID20888625. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID20888625 PubChem: 5463760. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/5463760 EPA Chemical Data Reporting: 95154-01-1. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 95154-01-1. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting