brilliant blue g

Drug ingredient

CAS 6104-58-1

This chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.

Molecular structure of 6104-58-1 — 1 Na⁺

US productionNot reported

Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

2 FDA-registered drug labelers

D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.

Sigma Aldrich Corporation

Why It Matters

Sectors

Health

Downstream Uses

Appears in 1 drug and cosmetic product listings (FDA).

•Tissueblue

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

Vendor Pricing

$0.03/gSigma-Aldrich (Rush Stock)

CountryGermany

Pack$713.89 / 25 kg

PurityNot recorded

Vendors16 available

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

15 more vendors

Vendor	Country	$/g	Pack	Purity
Sigma-Aldrich	Germany	$0.03	25 kg	—
BLD Pharmatech Ltd.	China	$0.21	1 kg	—
BLD Pharmatech Co., Limited	United States	$0.25	500 g	—
Ambeed, Inc.	United States	$0.25	500 g	—
Angene Chemical	China → Hong Kong	$0.27	500 g	—
A2B Chem LLC	United States	$0.62	250 g	—
AA BLOCKS	United States	$0.77	1 kg	—
Apexbio Technology LLC	United States	$0.82	100 g	98%
BLD Pharmatech GmbH	Germany	$1.16	25 g	—
AK Scientific Specialized	United States	$1.23	100 g	—
Apollo Scientific US	United Kingdom	$1.30	100 g	—
AK Scientific, Inc.	United States	$1.64	100 g	90%
Angene International Limited	United States	$2.24	100 g	—
Cayman Europe	Estonia	$2.90	50 g	—
Angene	China → Hong Kong	$4266.67	30 mg	—

Chemical Identity

CAS6104-58-1

PubChem CID61363

DTXSIDDTXSID7041706

FormulaC47H48N3NaO7S2

Mol. Weight854 g/mol

SMILESCCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC(=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3C)C5=CC=C(C=C5)NC6=CC=C(C=C6)OCC)C.[Na+]

Data Sources

PubChem · compound 61363Retrieved 2026-04-07
EPA TSCA InventoryRetrieved 2026-04-24
FDA National Drug Code directoryRetrieved 2026-04-07

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Brief citations

brilliant blue g (CAS 6104-58-1) https://chemicalindependence.com/chemical/6104-58-1/ PubChem: 61363. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/61363 EPA TSCA Inventory: CAS 6104-58-1. Retrieved 2026-04-24. https://www.epa.gov/tsca-inventory FDA National Drug Code directory: bulk match. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/