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