Methimazole

Product NDC
0185-0205
11-digit product format
001850205
Labeler code
0185
Product ID
0185-0205_3b0906f3-98c9-496d-9c4f-7783d938c53d
Type
HUMAN PRESCRIPTION DRUG
Nonproprietary name
Methimazole
Dosage form
TABLET
Route
ORAL
Labeler
Eon Labs, Inc.
Application
ANDA040411
Marketing category
ANDA
Marketing start
2001-03-27
Marketing end
2022-10-27
Substance
METHIMAZOLE
Active strength
5 mg/1
Pharmacologic classes
Thyroid Hormone Synthesis Inhibitor [EPC],Thyroid Hormone Synthesis Inhibitors [MoA]
NDC exclude flag
No
Listing certified through
0000-00-00
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 · 3 matching rows.

Dataset, Scope, Product NDC table
DatasetScopeProduct NDCPackage NDCCodeStatusReporting periodSource date
excluded productproduct0185-0205DDiscontinued by firm2026-08-03
excluded packagepackage0185-02050185-0205-01DDiscontinued by firm2026-08-03
excluded packagepackage0185-02050185-0205-10DDiscontinued by firm2026-08-03

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 · 36 matching rows.

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

Captured / source date, Dataset, Scope table
Captured / source dateDatasetScopePackage NDCSnapshotSource SHA-256
2025-12-14 17:58 UTC · source 2025-12-05excluded productproductd630ba8d3edf…732f749b63fb…
2025-12-14 17:58 UTC · source 2025-12-05excluded packagepackage0185-0205-01d630ba8d3edf…732f749b63fb…
2025-12-14 17:58 UTC · source 2025-12-05excluded packagepackage0185-0205-10d630ba8d3edf…732f749b63fb…
2025-08-27 00:01 UTC · source 2025-08-26excluded productproductf5e01cc5f278…a2eaf40c39c3…
2025-08-27 00:01 UTC · source 2025-08-26excluded packagepackage0185-0205-01f5e01cc5f278…a2eaf40c39c3…
2025-08-27 00:01 UTC · source 2025-08-26excluded packagepackage0185-0205-10f5e01cc5f278…a2eaf40c39c3…
2025-04-01 02:39 UTC · source 2025-03-31excluded productproduct2ef7874e63bc…57b86245f4fa…
2025-04-01 02:39 UTC · source 2025-03-31excluded packagepackage0185-0205-012ef7874e63bc…57b86245f4fa…
2025-04-01 02:39 UTC · source 2025-03-31excluded packagepackage0185-0205-102ef7874e63bc…57b86245f4fa…
2025-03-28 20:22 UTC · source 2025-03-28excluded productproducta1b67e2a42f9…c4cf2c586c0d…
2025-03-28 20:22 UTC · source 2025-03-28excluded packagepackage0185-0205-01a1b67e2a42f9…c4cf2c586c0d…
2025-03-28 20:22 UTC · source 2025-03-28excluded packagepackage0185-0205-10a1b67e2a42f9…c4cf2c586c0d…
2025-03-22 03:12 UTC · source 2025-03-21excluded productproductcfe11265f3b6…090c488252e2…
2025-03-22 03:12 UTC · source 2025-03-21excluded packagepackage0185-0205-01cfe11265f3b6…090c488252e2…
2025-03-22 03:12 UTC · source 2025-03-21excluded packagepackage0185-0205-10cfe11265f3b6…090c488252e2…
2025-03-10 12:48 UTC · source 2025-03-10excluded productproductcdf11ea48f46…ba0047e9e063…
2025-03-10 12:48 UTC · source 2025-03-10excluded packagepackage0185-0205-01cdf11ea48f46…ba0047e9e063…
2025-03-10 12:48 UTC · source 2025-03-10excluded packagepackage0185-0205-10cdf11ea48f46…ba0047e9e063…
2025-02-02 03:52 UTC · source 2025-01-31excluded productproduct302b2466d912…e7b80fea0513…
2025-02-02 03:52 UTC · source 2025-01-31excluded packagepackage0185-0205-01302b2466d912…e7b80fea0513…
2025-02-02 03:52 UTC · source 2025-01-31excluded packagepackage0185-0205-10302b2466d912…e7b80fea0513…
2025-01-20 13:05 UTC · source 2025-01-20excluded productproducted331223b511…672a5bd82f5f…
2025-01-20 13:05 UTC · source 2025-01-20excluded packagepackage0185-0205-01ed331223b511…672a5bd82f5f…
2025-01-20 13:05 UTC · source 2025-01-20excluded packagepackage0185-0205-10ed331223b511…672a5bd82f5f…
2025-01-11 03:41 UTC · source 2025-01-10excluded productproduct0efc9e666f02…f202fb6c5f17…
2025-01-11 03:41 UTC · source 2025-01-10excluded packagepackage0185-0205-010efc9e666f02…f202fb6c5f17…
2025-01-11 03:41 UTC · source 2025-01-10excluded packagepackage0185-0205-100efc9e666f02…f202fb6c5f17…
2024-11-09 02:27 UTC · source 2024-11-08excluded productproductad56d346431e…cc804d4bbf1e…
2024-11-09 02:27 UTC · source 2024-11-08excluded packagepackage0185-0205-01ad56d346431e…cc804d4bbf1e…
2024-11-09 02:27 UTC · source 2024-11-08excluded packagepackage0185-0205-10ad56d346431e…cc804d4bbf1e…
2024-10-04 04:10 UTC · source 2024-10-03excluded productproduct367a005e9d99…383a685ebd0f…
2024-10-04 04:10 UTC · source 2024-10-03excluded packagepackage0185-0205-01367a005e9d99…383a685ebd0f…
2024-10-04 04:10 UTC · source 2024-10-03excluded packagepackage0185-0205-10367a005e9d99…383a685ebd0f…
2024-07-10 04:00 UTC · source 2024-07-09excluded productproduct557ba5c1ecfa…9c80585c8c6e…
2024-07-10 04:00 UTC · source 2024-07-09excluded packagepackage0185-0205-01557ba5c1ecfa…9c80585c8c6e…
2024-07-10 04:00 UTC · source 2024-07-09excluded packagepackage0185-0205-10557ba5c1ecfa…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-productTrade nameIngredientStrengthDosage form / routeTE codesRLD / RSApproval date
A040411-001METHIMAZOLEMETHIMAZOLE5MGTABLET / ORALAB2001-03-27
A040411-002METHIMAZOLEMETHIMAZOLE10MGTABLET / ORALAB2001-03-27

Therapeutic equivalence codes#

Current TE-code rows page 1 of 1 · 2 matching rows.

Application-product, TE code table
Application-productTE code
A040411-001AB
A040411-002AB

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
CapturedEditionApplication-productTrade nameStrengthDosage form / routeProduct TE source textRLD / RSApproval dateSource SHA-256
2026-02-19 14:30 UTC2026-02A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-27011fe1cb6892…
2026-02-19 14:30 UTC2026-02A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-27011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-2731067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-2731067a03dcf5…
2025-08-23 18:47 UTC2025-08A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-276a471c1ec25d…
2025-08-23 18:47 UTC2025-08A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-276a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-27fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-27fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-27b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-27b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-2703ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-2703ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-272680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-272680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-275bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-275bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-27d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-27d8e5a09893c0…
2024-10-29 15:01 UTC2024-10A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-27d06236e962d9…
2024-10-29 15:01 UTC2024-10A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-27d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-2779d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-2779d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-27301d65b070ca…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-27301d65b070ca…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-271e350fbaab3a…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-271e350fbaab3a…
2024-05-31 18:47 UTC2024-05A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-278072bd15b7f6…
2024-05-31 18:47 UTC2024-05A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-278072bd15b7f6…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-275c6f7cd8ea54…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-275c6f7cd8ea54…
2022-04-08 23:34 UTC2022-04A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-275d02ea3f76ae…
2022-04-08 23:34 UTC2022-04A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-275d02ea3f76ae…
2022-04-04 05:41 UTC2022-04A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-274b0b4de00fa7…
2022-04-04 05:41 UTC2022-04A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-274b0b4de00fa7…
2019-12-13 00:20 UTC2019-12A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-2774a2ff9319b5…
2019-12-13 00:20 UTC2019-12A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-2774a2ff9319b5…
2022-03-09 01:35 UTC2022-03A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-27bb7c543d1eb4…
2022-03-09 01:35 UTC2022-03A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-27bb7c543d1eb4…
2021-12-28 21:50 UTC2021-12A040411-001METHIMAZOLE5MGTABLET / ORALAB2001-03-27782e0a99824c…
2021-12-28 21:50 UTC2021-12A040411-002METHIMAZOLE10MGTABLET / ORALAB2001-03-27782e0a99824c…

Observed Orange Book normalized TE history#

Normalized TE history page 1 of 3 · 82 observed states.

Captured, Edition, Application-product table
CapturedEditionApplication-productTE codeOrderSource SHA-256
2026-02-19 14:30 UTC2026-02A040411-001AB1011fe1cb6892…
2026-02-19 14:30 UTC2026-02A040411-002AB1011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A040411-001AB131067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A040411-002AB131067a03dcf5…
2025-08-23 18:47 UTC2025-08A040411-001AB16a471c1ec25d…
2025-08-23 18:47 UTC2025-08A040411-002AB16a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A040411-001AB1fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A040411-002AB1fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A040411-001AB1b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A040411-002AB1b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A040411-001AB103ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A040411-002AB103ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A040411-001AB12680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A040411-002AB12680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A040411-001AB15bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A040411-002AB15bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A040411-001AB1d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A040411-002AB1d8e5a09893c0…
2024-10-29 15:01 UTC2024-10A040411-001AB1d06236e962d9…
2024-10-29 15:01 UTC2024-10A040411-002AB1d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A040411-001AB179d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A040411-002AB179d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A040411-001AB1301d65b070ca…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A040411-002AB1301d65b070ca…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A040411-001AB11e350fbaab3a…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A040411-002AB11e350fbaab3a…
2024-05-31 18:47 UTC2024-05A040411-001AB18072bd15b7f6…
2024-05-31 18:47 UTC2024-05A040411-002AB18072bd15b7f6…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A040411-001AB15c6f7cd8ea54…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A040411-002AB15c6f7cd8ea54…
2022-04-08 23:34 UTC2022-04A040411-001AB15d02ea3f76ae…
2022-04-08 23:34 UTC2022-04A040411-002AB15d02ea3f76ae…
2022-04-04 05:41 UTC2022-04A040411-001AB14b0b4de00fa7…
2022-04-04 05:41 UTC2022-04A040411-002AB14b0b4de00fa7…
2019-12-13 00:20 UTC2019-12A040411-001AB174a2ff9319b5…
2019-12-13 00:20 UTC2019-12A040411-002AB174a2ff9319b5…
2022-03-09 01:35 UTC2022-03A040411-001AB1bb7c543d1eb4…
2022-03-09 01:35 UTC2022-03A040411-002AB1bb7c543d1eb4…
2021-12-28 21:50 UTC2021-12A040411-001AB1782e0a99824c…
2021-12-28 21:50 UTC2021-12A040411-002AB1782e0a99824c…

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDCBilling unitProduct NDCDailyMed indexing SPLSPL versionEffective
0185-0205-01EA - Each0185-020597b5edea-688b-48ee-a498-3080d86bab3b12012-07-24
0185-0205-10EA - Each0185-0205479f7fbc-ffa8-4bf4-a9d6-f096eac4723c12012-07-24

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
IngredientTypeUNIIDailyMed labelSPL versionUploaded
METHIMAZOLEACTIVE INGREDIENT554Z48XN5EMETHIMAZOLE TABLET [EON LABS, INC.]16
METHIMAZOLEACTIVE MOIETY554Z48XN5EMETHIMAZOLE TABLET [EON LABS, INC.]16
ANHYDROUS LACTOSEINACTIVE INGREDIENT3SY5LH9PMKMETHIMAZOLE TABLET [EON LABS, INC.]16
LACTOSE MONOHYDRATEINACTIVE INGREDIENTEWQ57Q8I5XMETHIMAZOLE TABLET [EON LABS, INC.]16
MAGNESIUM STEARATEINACTIVE INGREDIENT70097M6I30METHIMAZOLE TABLET [EON LABS, INC.]16
SILICON DIOXIDEINACTIVE INGREDIENTETJ7Z6XBU4METHIMAZOLE TABLET [EON LABS, INC.]16
STARCH, CORNINACTIVE INGREDIENTO8232NY3SJMETHIMAZOLE TABLET [EON LABS, INC.]16
TALCINACTIVE INGREDIENT7SEV7J4R1UMETHIMAZOLE TABLET [EON LABS, INC.]16
METHIMAZOLEACTIVE INGREDIENT554Z48XN5EMETHIMAZOLE TABLET [AMERICAN HEALTH PACKAGING]4
METHIMAZOLEACTIVE MOIETY554Z48XN5EMETHIMAZOLE TABLET [AMERICAN HEALTH PACKAGING]4
ANHYDROUS LACTOSEINACTIVE INGREDIENT3SY5LH9PMKMETHIMAZOLE TABLET [AMERICAN HEALTH PACKAGING]4
LACTOSE MONOHYDRATEINACTIVE INGREDIENTEWQ57Q8I5XMETHIMAZOLE TABLET [AMERICAN HEALTH PACKAGING]4
MAGNESIUM STEARATEINACTIVE INGREDIENT70097M6I30METHIMAZOLE TABLET [AMERICAN HEALTH PACKAGING]4
SILICON DIOXIDEINACTIVE INGREDIENTETJ7Z6XBU4METHIMAZOLE TABLET [AMERICAN HEALTH PACKAGING]4
STARCH, CORNINACTIVE INGREDIENTO8232NY3SJMETHIMAZOLE TABLET [AMERICAN HEALTH PACKAGING]4
TALCINACTIVE INGREDIENT7SEV7J4R1UMETHIMAZOLE TABLET [AMERICAN HEALTH PACKAGING]4
METHIMAZOLEACTIVE INGREDIENT554Z48XN5EMETHIMAZOLE TABLET [NCS HEALTHCARE OF KY, INC DBA VANGARD LABS]2
METHIMAZOLEACTIVE MOIETY554Z48XN5EMETHIMAZOLE TABLET [NCS HEALTHCARE OF KY, INC DBA VANGARD LABS]2
ANHYDROUS LACTOSEINACTIVE INGREDIENT3SY5LH9PMKMETHIMAZOLE TABLET [NCS HEALTHCARE OF KY, INC DBA VANGARD LABS]2
COLLOIDAL SILICON DIOXIDEINACTIVE INGREDIENTETJ7Z6XBU4METHIMAZOLE TABLET [NCS HEALTHCARE OF KY, INC DBA VANGARD LABS]2
LACTOSE MONOHYDRATEINACTIVE INGREDIENTEWQ57Q8I5XMETHIMAZOLE TABLET [NCS HEALTHCARE OF KY, INC DBA VANGARD LABS]2
MAGNESIUM STEARATEINACTIVE INGREDIENT70097M6I30METHIMAZOLE TABLET [NCS HEALTHCARE OF KY, INC DBA VANGARD LABS]2
SILICON DIOXIDEINACTIVE INGREDIENTETJ7Z6XBU4METHIMAZOLE TABLET [NCS HEALTHCARE OF KY, INC DBA VANGARD LABS]2
STARCH, CORNINACTIVE INGREDIENTO8232NY3SJMETHIMAZOLE TABLET [NCS HEALTHCARE OF KY, INC DBA VANGARD LABS]2
STARCH, PREGELATINIZED CORNINACTIVE INGREDIENTO8232NY3SJMETHIMAZOLE TABLET [NCS HEALTHCARE OF KY, INC DBA VANGARD LABS]2
TALCINACTIVE INGREDIENT7SEV7J4R1UMETHIMAZOLE TABLET [NCS HEALTHCARE OF KY, INC DBA VANGARD LABS]2

openFDA label cross-check#

OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.

Matched openFDA labels page 1 of 1 · 1 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
MethimazoleMETHIMAZOLEChartwell RX, LLC5b25e346-11b6-44ed-89f9-ab927232ac192026-03-10Warnings, Adverse reactionsExact identifier
application applno (ANDA): 040411
application number: ANDA040411

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startMarketing endSampleExclude flagStatus
0185-0205-0100185020501100 TABLET in 1 BOTTLE (0185-0205-01) 100 tablet2001-03-272022-09-27NoNoCurrent
0185-0205-10001850205101000 TABLET in 1 BOTTLE (0185-0205-10) 1000 tablet2001-03-272022-06-27NoNoCurrent