Viewing data from:

SPIRONOLACTONE

ANDA

SPIRONOLACTONE | A040750 | OXFORD PHARMACEUTICALS LLC

3 strengths0 unique patents0 unique exclusivities

Reference Listed Drug: ALDACTONE(TE code: AB)

Drug Pricing (NADAC)

National Average Drug Acquisition Cost — Week of 2026-07-15 | 10 NDCs

Highest NADAC/Unit

$0.1759

per ea

Lowest NADAC/Unit

$0.0443

per ea

Brand NDCs

Generic NDCs

NDC Description	NADAC/Unit	Unit	Type	Generic NADAC	Effective
69584085410SPIRONOLACTONE 100 MG TABLET	$0.1759	EA	Generic	—	2026-06-17
69584085490SPIRONOLACTONE 100 MG TABLET	$0.1759	EA	Generic	—	2026-06-17
69584085450SPIRONOLACTONE 100 MG TABLET	$0.1759	EA	Generic	—	2026-06-17
69584085350SPIRONOLACTONE 50 MG TABLET	$0.0875	EA	Generic	—	2026-06-17
69584085310SPIRONOLACTONE 50 MG TABLET	$0.0875	EA	Generic	—	2026-06-17
69584085390SPIRONOLACTONE 50 MG TABLET	$0.0875	EA	Generic	—	2026-06-17

Showing 6 of 10 NDCs.

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

VA Federal Supply Schedule

Government-negotiated contract prices | 20 NDCs (20 FSS)

Lowest Price

$2.99

Highest Price

$124.59

FSS NDCs

Big4 NDCs

Description	Price	Type	Vendor	Contract End
69584-0852-10SPIRONOLACTONE 25MG TAB	$4.72	FSS	The Davinci Company, LLC	06/30/2029
69584-0852-50SPIRONOLACTONE 25MG TAB	$18.76	FSS	The Davinci Company, LLC	06/30/2029
69584-0852-90SPIRONOLACTONE 25MG TAB	$37.19	FSS	The Davinci Company, LLC	06/30/2029
69584-0852-92SPIRONOLACTONE 25MG TAB	$124.59	FSS	The Davinci Company, LLC	06/30/2029
69584-0853-10SPIRONOLACTONE 50MG TAB	$10.89	FSS	The Davinci Company, LLC	06/30/2029
69584-0853-50SPIRONOLACTONE 50MG TAB	$44.10	FSS	The Davinci Company, LLC	06/30/2029

Showing 6 of 20 NDCs.

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

API Supply Chain9 active DMFs9 inactive

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

GEDEON RICHTER PLCSPIRONOLACTONE USP

DMF 140771999

EUROAPI FRANCESPIRONOLACTONE

DMF 172642004

TIANJIN TIANYAO PHARMACEUTICALS CO LTDSPIRONOLACTONE USP BULK

DMF 182382005

ZHEJIANG SHENZHOU PHARMACEUTICAL CO LTDSPIRONOLACTONE

DMF 202862007

ZHEJIANG LANGHUA PHARMACEUTICAL CO LTDSPIRONOLACTONE

DMF 268812013

TIANJIN JINJIN PHARMACEUTICAL CO LTDSPIRONOLACTONE USP BULK API

DMF 301922015

HUBEI GOTO BIOTECHNOLOGY CO LTDSPIRONOLACTONE

DMF 323702018

DASAMI LAB PRIVATE LTDSPIRONOLACTONE USP

DMF 366782022

NORTEC QUIMICA SASPIRONOLACTONE

DMF 377082024

ANTIBIOTICOS SPAInactiveSPIRONOLACTONE

DMF 26571976

DIPHARMA FRANCIS SRLInactiveSPIRONOLACTONE

DMF 30521977

SCHERING AGInactiveSPIRONOLACTONE

DMF 33321978

MEDIMPEX NORTHAMERICA INCInactiveSPIRONOLACTONE USP XIX

DMF 33431978

BOEHRINGER MANNHEIM GMBHInactiveSPIRONOLACTONE (BULK FORM) USP XIX, BP 1973

DMF 33501978

DIOSYNTH BVInactiveSPIRONOLACTONE MICRO

DMF 37181980

OLON SPAInactiveSPIRONOLACTONE

DMF 185462005

ZHEJIANG XINHUA PHARMACEUTICAL CO LTDInactiveSPIRONOLACTONE

DMF 198592006

PIRAMAL HEALTHCARE UK LTDInactiveSPIRONOLACTONE USP

DMF 254962012

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

Products (3)

Sort:

#001 — 25MG

0 patents0 exclusivities▴

TABLET;ORAL | Approved: Aug 29, 2006

No patent or exclusivity listings for this strength.

#002 — 50MG

0 patents0 exclusivities▾

TABLET;ORAL | Approved: Aug 29, 2006

#003 — 100MG

0 patents0 exclusivities▾

TABLET;ORAL | Approved: Aug 29, 2006