7-Benzothiazolesulfonic acid, 2-[4-[2-(hexahydro-2,4,6-trioxo-5-pyrimidinyl)diazenyl]phenyl]-6-methyl-, lithium salt (1:1)

CAS 35342-16-6

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

Molecular structure of 35342-16-6 — 1 Li⁺

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

2019: US production Confidential · Imports Confidential

Domestic parents -- activity not disclosed (1)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Basf

Why It Matters

Sectors

Paper & Printing

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

•Dye in Paper Manufacturing (100%)Processing—incorporation into article

Chemical Identity

CAS35342-16-6

PubChem CID23689132

DTXSIDDTXSID00885617

FormulaC18H12LiN5O6S2

Mol. Weight465.4 g/mol

SMILES[Li+].CC1=C(C2=C(C=C1)N=C(S2)C3=CC=C(C=C3)N=NC4C(=O)NC(=O)NC4=O)S(=O)(=O)[O-]

Data Sources

EPA CompTox (DSSTox) · DTXSID00885617Retrieved 2026-04-06
PubChem · compound 23689132Retrieved 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

7-Benzothiazolesulfonic acid, 2-[4-[2-(hexahydro-2,4,6-trioxo-5-pyrimidinyl)diazenyl]phenyl]-6-methyl-, lithium salt (1:1) (CAS 35342-16-6) https://chemicalindependence.com/chemical/35342-16-6/ EPA CompTox (DSSTox): DTXSID00885617. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID00885617 PubChem: 23689132. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/23689132 EPA Chemical Data Reporting: 35342-16-6. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 35342-16-6. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting