Showa Denko K.k.
Overview
Showa Denko K.k. is a chemical manufacturer based in Japan.
Active ingredients with DMF or CEP filings
Substances for which Showa Denko K.k. holds, or has held, a US FDA Drug Master File or an EU CEP. A filing is not proof of current supply. Open any ingredient to see all its holders, CAS number and product patent dates.
API / Drug Master Files
Showa Denko K.k. holds 0 active (6 total) FDA Type II Drug Master Files. A Type II DMF is filed with the FDA to support an active ingredient in drug applications; an active filing can be referenced but is not proof of current supply, and inactive filings are historical.
- L-5-HYDROXYTRYPTOPHANInactive1988-06-21
- SPECIFIC DRUG SUBSTANCES FOR L-TRYPTOPHAN IN JAPANInactive1986-07-29
- GYLCINEInactive1985-10-09
- SOP USED IN PRODUCTION OF SPECIFIC DRUG SUBSTANCES IN KANAGAWA PLANTInactive1984-04-13
- CHENODEOXYCHOLIC ACID-PROCEDS FOR PRODUCTION AT THE KAWASAKI WORKSInactive1983-03-09
- SPECIFIC DRUG SUBSTANCE-EG-626Inactive1981-10-30
FDA compliance signals
No FDA recalls, Warning Letters, or Form 483 observations are linked to Showa Denko K.k. in our records. Events are linked by company name and identifier, so this is not proof that none exist; check the FDA's own databases before relying on it.
Is this Showa Denko K.k.?
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