Disodium 5-({4-[(3-amino-3-oxopropyl)(2-hydroxyethyl)amino]-6-anilino-1,3,5-triazin-2-yl}amino)-2-{(E)-2-[4-({4-[(3-amino-3-oxopropyl)(2-hydroxyethyl)amino]-6-anilino-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethen-1-yl}benzene-1-sulfonate

CAS 27344-06-5

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

Molecular structure of 27344-06-5 — 2 Na⁺

US productionCBI

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

Import value, 2024$44M

Import volumeZero

Top sourceIndia 28%

At least one company claimed its 2023 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: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 320420 · basket

EPA reports by year

2023: US production Confidential · Imports Zero
2019: US production Confidential · Imports Confidential

These shares come from HS customs code 320420, which covers 16 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

IN 28%IndiaCH 26%SwitzerlandTW 22%TaiwanDE 9%GermanyCN 8%China

Indonesia
Italy
Lithuania
Czech Republic
Canada
Sweden
Singapore
Japan
Hong Kong
Netherlands
Hungary
Armenia
Guatemala

EPA-registered manufacturers (2)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Archroma Management Gmbh · CH Switzerland

Archroma U.S

Why It Matters

Sectors

Textiles

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

•Brightener in Textiles, apparel, and leather manufacturing (100%)Processing—incorporation into article

Chemical Identity

CAS27344-06-5

PubChem CID161565

DTXSIDDTXSID60889696

FormulaC42H44N14Na2O10S2

Mol. Weight1015 g/mol

SMILESC1=CC=C(C=C1)NC2=NC(=NC(=N2)N(CCC(=O)N)CCO)NC3=CC(=C(C=C3)C=CC4=C(C=C(C=C4)NC5=NC(=NC(=N5)NC6=CC=CC=C6)N(CCC(=O)N)CCO)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Data Sources

EPA CompTox (DSSTox) · DTXSID60889696Retrieved 2026-04-06
PubChem · compound 161565Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Disodium 5-({4-[(3-amino-3-oxopropyl)(2-hydroxyethyl)amino]-6-anilino-1,3,5-triazin-2-yl}amino)-2-{(E)-2-[4-({4-[(3-amino-3-oxopropyl)(2-hydroxyethyl)amino]-6-anilino-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethen-1-yl}benzene-1-sulfonate (CAS 27344-06-5) https://chemicalindependence.com/chemical/27344-06-5/ EPA CompTox (DSSTox): DTXSID60889696. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID60889696 PubChem: 161565. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/161565 EPA Chemical Data Reporting: 27344-06-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 27344-06-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 320420 for CAS 27344-06-5. Reporting year: 2024. https://usatrade.census.gov/