A Dl-Tryptophan DMF (Drug Master File) is a document detailing the whole manufacturing process of Dl-Tryptophan active pharmaceutical ingredient (API) in detail. Different forms of Dl-Tryptophan DMFs exist exist since differing nations have different regulations, such as Dl-Tryptophan USDMF, ASMF (EDMF), JDMF, CDMF, etc.
A Dl-Tryptophan DMF submitted to regulatory agencies in the US is known as a USDMF. Dl-Tryptophan USDMF includes data on Dl-Tryptophan's chemical properties, information on the facilities and procedures used, and details about packaging and storage. The Dl-Tryptophan USDMF is kept confidential to protect the manufacturer’s intellectual property.
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