Suppliers / C S Bio

C S Bio

United States Updated 9 July 2026

C S Bio is an API manufacturer based in United States. It holds one active US drug master file.

1
active US DMFs
0
valid CEPs
1
registered plants 1 with an FDA FEI number
0
filings across 0 regulators
These figures were checked against the regulators' own files on 25 July 2026
Plants
1 of 1 confirmed
Sources: FDA Establishment Registration, read 4 May 2026.

Registered plants

Site FDA FEI
Milpitas, United States 3015866143

What they file, and where

Molecule Regulators Docs
Triptorelin US FDA 1

Also appears on these molecule pages

Triptorelin API

Questions about C S Bio

Does C S Bio hold a US DMF or a CEP?
C S Bio holds 1 active US drug master file. A drug master file is a submission to the FDA describing how an ingredient is made; a CEP is the EDQM's certificate that the substance meets its European Pharmacopoeia monograph. Both are filings rather than approvals.
Is C S Bio FDA-registered?
One site operated by C S Bio carries an FDA establishment identifier (FEI), which means it is registered with the FDA as a drug establishment. Registration is not the same as approval or inspection clearance.
Where does C S Bio manufacture?
1 registered site is on record, in United States (Milpitas). Every site is listed on this page with the register it came from.
What does C S Bio make?
1 molecule is on record against C S Bio, including Triptorelin. Each links through to that molecule's full manufacturer list.

Answered from this company's own record. Where a register holds nothing, the question is not asked rather than answered with a zero. How we count our figures.

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Ranked by shared active ingredients where we have them, otherwise by country and comparable credentials.

Sources on this page

FDA
Drug master files, establishment registration, inspection classifications
EDQM
Certificates of suitability