Home NDC 63629-7981 Diltiazem Hydrochloride
Product NDC 63629-7981
11-digit product format 636297981
Labeler code 63629
Product ID 63629-7981_b2aa9386-ca59-470e-871f-df6c7f2a6869
Type HUMAN PRESCRIPTION DRUG
Nonproprietary name diltiazem hydrochloride
Dosage form CAPSULE, EXTENDED RELEASE
Route ORAL
Labeler Bryant Ranch Prepack
Application NDA020401
Marketing category NDA AUTHORIZED GENERIC
Marketing start 2014-08-20
Substance DILTIAZEM HYDROCHLORIDE
Active strength 360 mg/1
Pharmacologic classes Calcium Channel Antagonists [MoA], Calcium Channel Blocker [EPC], Cytochrome P450 3A4 Inhibitors [MoA]
NDC exclude flag No
Listing certified through 2026-12-31
Current FDA listing Yes 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 · 42 matching rows.
View current auxiliary records. · View the auxiliary file history.
Source provenance: Browse the complete Orange Book source catalog · source snapshot 44 .
Orange Book products# Current product rows page 1 of 1 · 6 matching rows.
Application-product, Trade name, Ingredient table Application-product Trade name Ingredient Strength Dosage form / route TE codes RLD / RS Approval date N020401-001 TIAZAC DILTIAZEM HYDROCHLORIDE 120MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 N020401-002 TIAZAC DILTIAZEM HYDROCHLORIDE 180MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 N020401-003 TIAZAC DILTIAZEM HYDROCHLORIDE 240MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 N020401-004 TIAZAC DILTIAZEM HYDROCHLORIDE 300MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 N020401-005 TIAZAC DILTIAZEM HYDROCHLORIDE 360MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 N020401-006 TIAZAC DILTIAZEM HYDROCHLORIDE 420MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD, RS 1998-10-16
Therapeutic equivalence codes# Current TE-code rows page 1 of 1 · 6 matching rows.
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 7 · 264 observed states.
Captured, Edition, Application-product table Captured Edition Application-product Trade name Strength Dosage form / route Product TE source text RLD / RS Approval date Source SHA-256 2026-10-15 13:18:30 2026-09 N020401-001 TIAZAC 120MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 c2088c7a36db…2026-10-15 13:18:30 2026-09 N020401-002 TIAZAC 180MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 c2088c7a36db…2026-10-15 13:18:30 2026-09 N020401-003 TIAZAC 240MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 c2088c7a36db…2026-10-15 13:18:30 2026-09 N020401-004 TIAZAC 300MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 c2088c7a36db…2026-10-15 13:18:30 2026-09 N020401-005 TIAZAC 360MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 c2088c7a36db…2026-10-15 13:18:30 2026-09 N020401-006 TIAZAC 420MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD, RS 1998-10-16 c2088c7a36db…2026-09-14 22:38:34 2026-08 N020401-001 TIAZAC 120MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 84e616aacf4f…2026-09-14 22:38:34 2026-08 N020401-002 TIAZAC 180MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 84e616aacf4f…2026-09-14 22:38:34 2026-08 N020401-003 TIAZAC 240MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 84e616aacf4f…2026-09-14 22:38:34 2026-08 N020401-004 TIAZAC 300MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 84e616aacf4f…2026-09-14 22:38:34 2026-08 N020401-005 TIAZAC 360MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 84e616aacf4f…2026-09-14 22:38:34 2026-08 N020401-006 TIAZAC 420MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD, RS 1998-10-16 84e616aacf4f…2026-08-18 06:07:40 2026-07 N020401-001 TIAZAC 120MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 caaa826d4ba7…2026-08-18 06:07:40 2026-07 N020401-002 TIAZAC 180MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 caaa826d4ba7…2026-08-18 06:07:40 2026-07 N020401-003 TIAZAC 240MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 caaa826d4ba7…2026-08-18 06:07:40 2026-07 N020401-004 TIAZAC 300MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 caaa826d4ba7…2026-08-18 06:07:40 2026-07 N020401-005 TIAZAC 360MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 caaa826d4ba7…2026-08-18 06:07:40 2026-07 N020401-006 TIAZAC 420MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD, RS 1998-10-16 caaa826d4ba7…2026-02-19 14:30 UTC 2026-02 N020401-001 TIAZAC 120MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020401-002 TIAZAC 180MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020401-003 TIAZAC 240MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020401-004 TIAZAC 300MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020401-005 TIAZAC 360MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020401-006 TIAZAC 420MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD, RS 1998-10-16 011fe1cb6892…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N020401-001 TIAZAC 120MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N020401-002 TIAZAC 180MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N020401-003 TIAZAC 240MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N020401-004 TIAZAC 300MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N020401-005 TIAZAC 360MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N020401-006 TIAZAC 420MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD, RS 1998-10-16 31067a03dcf5…2025-08-23 18:47 UTC 2025-08 N020401-001 TIAZAC 120MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 N020401-002 TIAZAC 180MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 N020401-003 TIAZAC 240MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 N020401-004 TIAZAC 300MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 N020401-005 TIAZAC 360MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 N020401-006 TIAZAC 420MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD, RS 1998-10-16 6a471c1ec25d…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N020401-001 TIAZAC 120MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 fd3edfee7708…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N020401-002 TIAZAC 180MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 fd3edfee7708…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N020401-003 TIAZAC 240MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 fd3edfee7708…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N020401-004 TIAZAC 300MG CAPSULE, EXTENDED RELEASE / ORAL AB4 RLD 1995-09-11 fd3edfee7708…
Observed Orange Book normalized TE history# Normalized TE history page 1 of 7 · 264 observed states.
Reported adverse events (FAERS/openFDA)# Adverse event summaries are temporarily unavailable. Other product information remains available.
Additional Listing Data#
Finished product Yes
Brand name base Diltiazem Hydrochloride
Brand name suffix EXTENDED RELEASE
Listing expiration 2026-12-31 Active Ingredients# Ingredient, Strength table Ingredient Strength DILTIAZEM HYDROCHLORIDE 360 mg/1
Harmonized UNII identifiers# UNII identifiers page 1 of 1 · 1 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination OLH94387TE Internal UNII lookup
Harmonized RxCUI identifiers# RxCUI identifiers page 1 of 1 · 1 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination 830795 Internal RxNorm lookup
Harmonized SPL set identifiers# SPL set identifiers page 1 of 1 · 1 matching rows.
DailyMed Product Concepts# FDA-Initiated Inactive NDC Indexing# NDC, Effective, Related label table NDC Effective Related label 63629-7981-1 2025-11-11 Diltiazem Hydrochloride Extended-Release Capsules, USP Rx only 63629-7981-1 2025-11-11 Diltiazem Hydrochloride Extended-Release Capsules, USP Rx only 63629-7981-2 2025-11-11 Diltiazem Hydrochloride Extended-Release Capsules, USP Rx only 63629-7981-2 2025-11-11 Diltiazem Hydrochloride Extended-Release Capsules, USP Rx only 63629-7981-1 2024-01-30 Diltiazem Hydrochloride Extended-Release Capsules, USP Rx only 63629-7981-1 2024-01-30 Diltiazem Hydrochloride Extended-Release Capsules, USP Rx only 63629-7981-2 2024-01-30 Diltiazem Hydrochloride Extended-Release Capsules, USP Rx only 63629-7981-2 2024-01-30 Diltiazem Hydrochloride Extended-Release Capsules, USP Rx only
DailyMed Package Descriptions# Package NDC, Product, Description table Package NDC Product Description Form Quantity Strength SPL version 63629-7981-1 Diltiazem HydrochlorideEXTENDED RELEASE 30 in 1 BOTTLE CAPSULE, EXTENDED RELEASE 30 5 63629-7981-2 Diltiazem HydrochlorideEXTENDED RELEASE 90 in 1 BOTTLE CAPSULE, EXTENDED RELEASE 90 5
DailyMed Dashboard NDC Coverage# NDC, Dashboard title, SPL version table NDC Dashboard title SPL version Validation Dashboard ZIP 63629-7981 DILTIAZEM HYDROCHLORIDE EXTENDED RELEASE (DILTIAZEM HYDROCHLORIDE) CAPSULE, EXTENDED RELEASE [BRYANT RANCH PREPACK] 4 Current NDC, Legacy NDC, 2 package rows 20220203_58eeb8bc-91d0-4cf8-a0d7-be3548d92196.zip
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 · 5 matching rows.
DailyMed RxNorm Mappings# Packages# Package NDC, 11-digit format, Description table Package NDC 11-digit format Description Marketing start Marketing end Sample Exclude flag Status 63629-7981-1 63629798101 30 CAPSULE, EXTENDED RELEASE in 1 BOTTLE (63629-7981-1) 2019-04-02 0000-00-00 No No Current 63629-7981-2 63629798102 90 CAPSULE, EXTENDED RELEASE in 1 BOTTLE (63629-7981-2) 2022-02-02 0000-00-00 No No Current