Fylnetra

Pegfilgrastim biosimilar developed by Kashiv BioSciences. Reference product Neulasta.

Brands by market: Fylnetra (USA) · Commercial partner or holder: Amneal (USA) · Company profile
FDAMay 2022approved
EMANot listed
MHRANot listed
PMDANot listed
HCNot listed
CDSCONot listed
EDENot listed
Approved or registered in 1 of 7 markets

About Fylnetra

Fylnetra is the pegfilgrastim developed by Kashiv BioSciences and sold in the United States by Amneal, approved in May 2022. Kashiv, based in the United States, develops biosimilars for partners and also developed Amneal's filgrastim, Releuko.

Status by market

FDA

United States · Fylnetra

US Food and Drug AdministrationApproved
Brand
Fylnetra
Holder or applicant
Kashiv BioSciences, LLC
Pathway
351(k)
Approved
May 2022
Application or permission
761084
Licence type
351(k) biosimilar, not interchangeable
Reference product in the Purple Book
Neulasta
Marketing status (Purple Book)
Prescription, marketed
Presentations
6 mg/0.6 mL PFS
Source
S001 (FDA); S016 (FDA Purple Book) · checked Sep 2026
EMA

European Union

Not listed by EMA.

MHRA

United Kingdom

Not listed by MHRA.

PMDA

Japan

Not listed by PMDA.

HC

Canada

Not listed by HC.

CDSCO

India

Not listed by CDSCO.

EDE

United Arab Emirates

Not listed by EDE.

Other developers in the same markets

Where Fylnetra holds an approval, these are the other pegfilgrastim biosimilars approved in that market.

MarketRivalsDevelopers (product)
FDA7Biocon Biologics (Fulphila / Vivlipeg / Biopegfil), Coherus BioSciences (Udenyca), Fresenius Kabi (Stimufend), Intas Pharmaceuticals (Pelgraz / Ennumo), Lupin (Armlupeg / Lupin pegfilgrastim), Pfizer (Nyvepria), Sandoz (Ziextenzo)

Same developer, other molecules

Other biosimilars in the Atlas developed by Kashiv BioSciences: Releuko.

Chronology

Sources

All pegfilgrastim biosimilars

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Data current to September 2026.