Viewing data from:

NAPROXEN

ANDA

NAPROXEN | A212517 | SCIEGEN PHARMACEUTICALS INC

3 strengths0 unique patents0 unique exclusivities

Reference Listed Drug: NAPROSYN(TE code: AB)

Drug Pricing (NADAC)

National Average Drug Acquisition Cost — Week of 2026-07-15 | 6 NDCs

Highest NADAC/Unit

$0.0625

per ea

Lowest NADAC/Unit

$0.0473

per ea

Brand NDCs

Generic NDCs

NDC Description	NADAC/Unit	Unit	Type	Generic NADAC	Effective
50228043601NAPROXEN 500 MG TABLET	$0.0625	EA	Generic	—	2026-06-17
50228043605NAPROXEN 500 MG TABLET	$0.0625	EA	Generic	—	2026-06-17
50228043501NAPROXEN 375 MG TABLET	$0.0573	EA	Generic	—	2026-06-17
50228043505NAPROXEN 375 MG TABLET	$0.0573	EA	Generic	—	2026-06-17
50228043401NAPROXEN 250 MG TABLET	$0.0473	EA	Generic	—	2026-06-17
50228043405NAPROXEN 250 MG TABLET	$0.0473	EA	Generic	—	2026-06-17

Source: NADAC (data.medicaid.gov). Prices reflect national average acquisition costs for retail community pharmacies.

VA Federal Supply Schedule

Government-negotiated contract prices | 12 NDCs (6 FSS, 6 NC)

Lowest Price

$2.09

Highest Price

$42.00

FSS NDCs

Big4 NDCs

Description	Price	Type	Vendor	Contract End
50228-0434-01NAPROXEN 250MG TAB	$5.55	FSS	Sterisyn Inc.	05/31/2029
50228-0434-05NAPROXEN 250MG TAB	$21.45	FSS	Sterisyn Inc.	05/31/2029
50228-0435-01NAPROXEN 375MG TAB	$6.15	FSS	Sterisyn Inc.	05/31/2029
50228-0435-05NAPROXEN 375MG TAB	$27.55	FSS	Sterisyn Inc.	05/31/2029
50228-0436-01NAPROXEN 500MG TAB	$8.75	FSS	Sterisyn Inc.	05/31/2029
50228-0436-05NAPROXEN 500MG TAB	$42.00	FSS	Sterisyn Inc.	05/31/2029

Showing 6 of 12 NDCs.

Source: VA Federal Supply Schedule (va.gov). Prices are government-negotiated contract prices.

API Supply Chain8 active DMFs13 inactive

7 active API suppliers hold Drug Master Files for this ingredient.

DR REDDYS LABORATORIES LTDNAPROXEN

DMF 20301972

TAPI NL BVNAPROXEN

DMF 87481990

DR REDDYS LABORATORIES LTDNAPROXEN

DMF 123411997

DIVIS LABORATORIES LTDNAPROXEN USP

DMF 138661998

ZHEJIANG CHARIOTEER PHARMACEUTICAL CO LTDNAPROXEN USP (BULK)

DMF 185542005

APITORIA PHARMA PRIVATE LTDNAPROXEN USP (NON STERILE DRUG SUBSTANCE)

DMF 227542009

SOLARA ACTIVE PHARMA SCIENCES LTDNAPROXEN USP

DMF 382372023

HETERO LABS LTDNAPROXEN

DMF 389302023

BLASCHIM SPAInactiveNAPROXEN

DMF 47501982

DINAMITE DIPHARMA SPAInactiveNAPROXEN USP XX BP 80

DMF 48781983

ZAMBON SPAInactiveNAPROXEN USP

DMF 68721987

RALLIS INDIA LTDInactiveNAPROXEN

DMF 71351987

BENZEX LABORATORIES LTDInactiveNAPROXEN

DMF 76161988

CORDEN PHARMA BERGAMO SPAInactiveNAPROXEN USP

DMF 118281996

ALBEMARLE CORPInactiveNAPROXEN (RACEMIC)

DMF 119391996

ALBEMARLE CORPInactiveNAPROXEN

DMF 119411996

HUBEI PHARMACEUTICAL FACTORYInactiveNAPROXEN USP

DMF 126301997

NATCO PHARMA LTDInactiveNAPROXEN, USP

DMF 128911998

SOLARA ACTIVE PHARMA SCIENCES LTDInactiveNAPROXEN, USP

DMF 138821998

TEVA GROUPInactiveNAPROXEN AND NAPROXEN SODIUM USP

DMF 156272001

MYLAN LABORATORIES LTDInactiveNAPROXEN USP

DMF 162462002

Source: FDA Drug Master Files (fda.gov). Type II API DMFs matched by ingredient.

Products (3)

Sort:

#001 — 250MG

0 patents0 exclusivities▴

TABLET;ORAL | Approved: Feb 21, 2020

No patent or exclusivity listings for this strength.

#002 — 375MG

0 patents0 exclusivities▾

TABLET;ORAL | Approved: Feb 21, 2020

#003 — 500MG

0 patents0 exclusivities▾

TABLET;ORAL | Approved: Feb 21, 2020