Is Calyx Chemcials & Pharmaceuticals FDA approved?

Calyx Chemcials & Pharmaceuticals holds no registered establishment of its own; 1 drug product is listed under its name in the National Drug Code Directory, made at sites registered to other firms.

What drugs does Calyx Chemcials & Pharmaceuticals make?

1 product is listed under Calyx Chemcials & Pharmaceuticals in the openFDA NDC Directory, most often as powder. The full breakdown by dosage form and route is above. A listing count is not a sales figure.

Calyx Chemcials & Pharmaceuticals

Data as of 24 Sept 2026 · How to read this entry

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Registered sites: 0
Active NDC listings: 1
Live patents: 0
Countries: 0

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Marketed products

Brand	Generic name	Form / route	NDC
-	Erythromycin Stearate	powder	66639-003BULK INGREDIENT

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Common questions

Is Calyx Chemcials & Pharmaceuticals FDA approved?: Calyx Chemcials & Pharmaceuticals holds no registered establishment of its own; 1 drug product is listed under its name in the National Drug Code Directory, made at sites registered to other firms.
What drugs does Calyx Chemcials & Pharmaceuticals make?: 1 product is listed under Calyx Chemcials & Pharmaceuticals in the openFDA NDC Directory, most often as powder. The full breakdown by dosage form and route is above. A listing count is not a sales figure.

Compiled from FDA establishment registrations, the openFDA NDC Directory, the Orange Book and the FDA drug shortage database. Not claimed by the company. Sources and methodology.