flucytosine

Product NDC: 0054-0427
Requested package NDC: 0054-0427-20
11-digit product format: 000540427
Labeler code: 0054
Product ID: 0054-0427_106c5c0b-dd29-4371-96f3-ce216cae9f99
Type: HUMAN PRESCRIPTION DRUG
Nonproprietary name: flucytosine
Dosage form: CAPSULE
Route: ORAL
Labeler: West-Ward Pharmaceuticals Corp
Application: ANDA206550
Marketing category: ANDA
Marketing start: 2017-10-17
Marketing end: 0000-00-00
Substance: FLUCYTOSINE
Active strength: 250 mg/1
Pharmacologic classes: Nucleoside Analog [EXT],Nucleoside Analog Antifungal [EPC]
NDC exclude flag: No
Listing certified through: 2020-12-31
Current FDA listing: Historical FDA.report record

NDC auxiliary status#

These records are reproduced from FDA’s unfinished, excluded, and compounder listings. They describe what appeared in the source files; a missing record does not establish a regulatory status. View all current auxiliary records, including entries without an NDC. · View the auxiliary file history.

Current NDC status page 1 of 1 · 1 matching rows.

Dataset, Scope, Product NDC table
Dataset	Scope	Product NDC	Package NDC	Code	Status	Reporting period	Source date
excluded package	package	0054-0427	0054-0427-20	D	Discontinued by firm		2026-08-11

Observed NDC auxiliary status history#

This history shows the information present in each captured FDA auxiliary file. It is not a continuous regulatory timeline, and a missing record does not establish a status.

Historic NDC status page 1 of 1 · 12 matching rows.

View current auxiliary records. · View the auxiliary file history.

Captured / source date, Snapshot, Source SHA-256 table
Captured / source date	Snapshot	Source SHA-256
2025-12-14 17:58 UTC · source 2025-12-05	`d630ba8d3edf…`	`732f749b63fb…`
2025-08-27 00:01 UTC · source 2025-08-26	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-04-01 02:39 UTC · source 2025-03-31	`2ef7874e63bc…`	`57b86245f4fa…`
2025-03-28 20:22 UTC · source 2025-03-28	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-22 03:12 UTC · source 2025-03-21	`cfe11265f3b6…`	`090c488252e2…`
2025-03-10 12:48 UTC · source 2025-03-10	`cdf11ea48f46…`	`ba0047e9e063…`
2025-02-02 03:52 UTC · source 2025-01-31	`302b2466d912…`	`e7b80fea0513…`
2025-01-20 13:05 UTC · source 2025-01-20	`ed331223b511…`	`672a5bd82f5f…`
2025-01-11 03:41 UTC · source 2025-01-10	`0efc9e666f02…`	`f202fb6c5f17…`
2024-11-09 02:27 UTC · source 2024-11-08	`ad56d346431e…`	`cc804d4bbf1e…`
2024-10-04 04:10 UTC · source 2024-10-03	`367a005e9d99…`	`383a685ebd0f…`
2024-07-10 04:00 UTC · source 2024-07-09	`557ba5c1ecfa…`	`9c80585c8c6e…`

Source provenance: Browse the complete Orange Book source catalog · source snapshot 1.

Orange Book products#

Current product rows page 1 of 1 · 2 matching rows.

Application-product, Trade name, Ingredient table
Application-product	Trade name	Ingredient	Strength	Dosage form / route	TE codes	RLD / RS	Approval date
A206550-001	FLUCYTOSINE	FLUCYTOSINE	250MG	CAPSULE / ORAL			2017-10-17
A206550-002	FLUCYTOSINE	FLUCYTOSINE	500MG	CAPSULE / ORAL			2017-10-17

Observed Orange Book product history#

Observed FDA ZIP history: Each table is queried independently by exact application/product key from successfully parsed Orange Book snapshots. Capture times identify archived source observations; absence or a change between snapshots is not inferred. FDA publication files that were not recoverable as structured ZIP data are not represented as states.

Product history page 1 of 3 · 82 observed states.

Captured, Edition, Application-product table
Captured	Edition	Application-product	Trade name	Strength	Dosage form / route	Product TE source text	Approval date	Source SHA-256
2026-02-19 14:30 UTC	2026-02	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL		2017-10-17	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL		2017-10-17	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL		2017-10-17	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL		2017-10-17	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL		2017-10-17	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL		2017-10-17	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL		2017-10-17	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL		2017-10-17	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL		2017-10-17	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL		2017-10-17	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL		2017-10-17	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL		2017-10-17	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL		2017-10-17	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL		2017-10-17	`2680178bc6a6…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL		2017-10-17	`5bbf6a4d5a75…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL		2017-10-17	`5bbf6a4d5a75…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL		2017-10-17	`d8e5a09893c0…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL		2017-10-17	`d8e5a09893c0…`
2024-10-29 15:01 UTC	2024-10	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL		2017-10-17	`d06236e962d9…`
2024-10-29 15:01 UTC	2024-10	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL		2017-10-17	`d06236e962d9…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL		2017-10-17	`79d66fd596c7…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL		2017-10-17	`79d66fd596c7…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL		2017-10-17	`301d65b070ca…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL		2017-10-17	`301d65b070ca…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL		2017-10-17	`1e350fbaab3a…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL		2017-10-17	`1e350fbaab3a…`
2024-05-31 18:47 UTC	2024-05	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL		2017-10-17	`8072bd15b7f6…`
2024-05-31 18:47 UTC	2024-05	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL		2017-10-17	`8072bd15b7f6…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL	AB	2017-10-17	`5c6f7cd8ea54…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL	AB	2017-10-17	`5c6f7cd8ea54…`
2022-04-08 23:34 UTC	2022-04	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL	AB	2017-10-17	`5d02ea3f76ae…`
2022-04-08 23:34 UTC	2022-04	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL	AB	2017-10-17	`5d02ea3f76ae…`
2022-04-04 05:41 UTC	2022-04	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL	AB	2017-10-17	`4b0b4de00fa7…`
2022-04-04 05:41 UTC	2022-04	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL	AB	2017-10-17	`4b0b4de00fa7…`
2019-12-13 00:20 UTC	2019-12	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL	AB	2017-10-17	`74a2ff9319b5…`
2019-12-13 00:20 UTC	2019-12	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL	AB	2017-10-17	`74a2ff9319b5…`
2022-03-09 01:35 UTC	2022-03	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL	AB	2017-10-17	`bb7c543d1eb4…`
2022-03-09 01:35 UTC	2022-03	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL	AB	2017-10-17	`bb7c543d1eb4…`
2021-12-28 21:50 UTC	2021-12	A206550-001	FLUCYTOSINE	250MG	CAPSULE / ORAL	AB	2017-10-17	`782e0a99824c…`
2021-12-28 21:50 UTC	2021-12	A206550-002	FLUCYTOSINE	500MG	CAPSULE / ORAL	AB	2017-10-17	`782e0a99824c…`

Observed Orange Book normalized TE history#

Normalized TE history page 1 of 2 · 48 observed states.

Captured, Edition, Application-product table
Captured	Edition	Application-product	TE code	Order	Source SHA-256
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A206550-001	AB	1	`5c6f7cd8ea54…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A206550-002	AB	1	`5c6f7cd8ea54…`
2022-04-08 23:34 UTC	2022-04	A206550-001	AB	1	`5d02ea3f76ae…`
2022-04-08 23:34 UTC	2022-04	A206550-002	AB	1	`5d02ea3f76ae…`
2022-04-04 05:41 UTC	2022-04	A206550-001	AB	1	`4b0b4de00fa7…`
2022-04-04 05:41 UTC	2022-04	A206550-002	AB	1	`4b0b4de00fa7…`
2019-12-13 00:20 UTC	2019-12	A206550-001	AB	1	`74a2ff9319b5…`
2019-12-13 00:20 UTC	2019-12	A206550-002	AB	1	`74a2ff9319b5…`
2022-03-09 01:35 UTC	2022-03	A206550-001	AB	1	`bb7c543d1eb4…`
2022-03-09 01:35 UTC	2022-03	A206550-002	AB	1	`bb7c543d1eb4…`
2021-12-28 21:50 UTC	2021-12	A206550-001	AB	1	`782e0a99824c…`
2021-12-28 21:50 UTC	2021-12	A206550-002	AB	1	`782e0a99824c…`
2021-05-05 16:15 UTC · 3 captures of this ZIP	2021-05	A206550-001	AB	1	`87673890dc5c…`
2021-05-05 16:15 UTC · 3 captures of this ZIP	2021-05	A206550-002	AB	1	`87673890dc5c…`
2021-03-12 10:30 UTC	2021-03	A206550-001	AB	1	`5aa47cf7b7d7…`
2021-03-12 10:30 UTC	2021-03	A206550-002	AB	1	`5aa47cf7b7d7…`
2020-12-22 03:56 UTC	2020-12	A206550-001	AB	1	`8869cabd3fbd…`
2020-12-22 03:56 UTC	2020-12	A206550-002	AB	1	`8869cabd3fbd…`
2020-11-12 02:37 UTC	2020-11	A206550-001	AB	1	`c0c555d07b60…`
2020-11-12 02:37 UTC	2020-11	A206550-002	AB	1	`c0c555d07b60…`
2019-12-14 00:12 UTC	2019-12	A206550-001	AB	1	`3f01610625f2…`
2019-12-14 00:12 UTC	2019-12	A206550-002	AB	1	`3f01610625f2…`
2019-09-15 20:21 UTC	2019-09	A206550-001	AB	1	`b00525d2431f…`
2019-09-15 20:21 UTC	2019-09	A206550-002	AB	1	`b00525d2431f…`
2019-07-19 19:46 UTC	2019-07	A206550-001	AB	1	`ea99ee380514…`
2019-07-19 19:46 UTC	2019-07	A206550-002	AB	1	`ea99ee380514…`
2023-12-20 04:57 UTC	2023-12	A206550-001	AB	1	`ea1830bbd6c7…`
2023-12-20 04:57 UTC	2023-12	A206550-002	AB	1	`ea1830bbd6c7…`
2023-11-28 05:40 UTC · 2 captures of this ZIP	2023-11	A206550-001	AB	1	`a72a2bbeb626…`
2023-11-28 05:40 UTC · 2 captures of this ZIP	2023-11	A206550-002	AB	1	`a72a2bbeb626…`
2023-10-25 00:34 UTC · 2 captures of this ZIP	2023-10	A206550-001	AB	1	`9b2671bbb829…`
2023-10-25 00:34 UTC · 2 captures of this ZIP	2023-10	A206550-002	AB	1	`9b2671bbb829…`
2023-07-15 15:27 UTC · 2 captures of this ZIP	2023-07	A206550-001	AB	1	`a67488948f0b…`
2023-07-15 15:27 UTC · 2 captures of this ZIP	2023-07	A206550-002	AB	1	`a67488948f0b…`
2023-06-13 01:57 UTC · 3 captures of this ZIP	2023-06	A206550-001	AB	1	`3f0d92c62455…`
2023-06-13 01:57 UTC · 3 captures of this ZIP	2023-06	A206550-002	AB	1	`3f0d92c62455…`
2023-05-13 08:27 UTC	2023-05	A206550-001	AB	1	`053a50430f4f…`
2023-05-13 08:27 UTC	2023-05	A206550-002	AB	1	`053a50430f4f…`
2023-01-26 05:58 UTC	2023-01	A206550-001	AB	1	`3bdfa0b2c4d7…`
2023-01-26 05:58 UTC	2023-01	A206550-002	AB	1	`3bdfa0b2c4d7…`

FDA-Initiated Inactive NDC Indexing#

NDC, Effective, Action table
NDC	Effective	Action	Document	Indexing SPL	Related label
0054-0427-20	2024-01-30	C162847	48780-1	1030e365-0be3-111a-e063-dadaa90a10e2	Flucytosine Capsules, USP Rx only
0054-0427-25	2024-01-30	C162847	48780-1	1030e365-0be3-111a-e063-dadaa90a10e2	Flucytosine Capsules, USP Rx only

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
0054-0427-20	EA - Each	0054-0427	a5e0cf38-828e-4fa0-b9d1-e1b1e8e466e9	1	2018-09-05
0054-0427-25	EA - Each	0054-0427	b15c7185-78d3-420c-9736-363f9edc0f5c	1	2017-11-06

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
D83282DT06	FLUCYTOSINE	2022-85-7	FLUCYTOSINE

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
0054-0427-20	00054042720	100 BLISTER PACK in 1 BOX, UNIT-DOSE (0054-0427-20) > 1 CAPSULE in 1 BLISTER PACK	100 blister pack	2017-10-17	0000-00-00	No	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Flucytosine Capsules, USP Rx only	Hikma Pharmaceuticals USA Inc. \| West-Ward Columbus Inc.	2022-03-15	HUMAN PRESCRIPTION DRUG LABEL	5