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Isosorbide dinitrate 20 MG Oral Tablet — RxCUI 206842

RxNorm drug concept · Semantic clinical drug
RxCUI 206842 Semantic clinical drug · SCD ● Current RxNorm concept 48 FDA products 76 package NDCs Snapshot Jul 14, 2026

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Compiled from public NLM RxNorm and FDA (openFDA NDC directory) data sources. Editorial policy

What you’re looking at: the standardized identity of one medicine, as the U.S. drug-data system sees it. Below — every FDA-listed product, package code, price benchmark, and billing code that maps to it.

🗂️ Key Facts

RxCUI206842
Official nameIsosorbide dinitrate 20 MG Oral Tablet
Concept typeSemantic clinical drug (SCD)
RxNorm statusCurrent RxNorm concept
Also known asISDN 20 MG Oral Tablet
FDA products mapped48
Package NDCs mapped76
Reported Medicaid activity (SDUD)65,938 prescriptions · 38 state & territory Medicaid programs · latest period Q4 2025
RxNorm release07/06/2026
Snapshot dataJul 14, 2026

📖 Skip the Codes — Read It in Plain English.

Our pharmacist-built guide to Isosorbide Dinitrate: what it is, how it’s used, side effects, and interactions.

📗 Our plain-language guide HelloPharmacist
  • Isosorbide dinitrate is a prevention medication. It's taken regularly to stop angina attacks from happening in the first place, not to relieve one that's already started. It works...
  • What exactly is this medication for — and can I use it when chest pain hits?
  • That's a really important question. Your body gets used to nitrate medications very quickly if they're in your system around the clock — this is called tolerance, and once it sets...
  • Why does my doctor have me taking it at specific times and not all day long?
📖 Read our full Isosorbide Dinitrate guide →

🕸️ Concept Web — How Isosorbide dinitrate 20 MG Oral Tablet Connects

One RxCUI never lives alone. Follow the path from the raw ingredient down to the exact strength-and-form concepts FDA products carry — every stop is a real RxNorm concept with its own identifier. Hover or focus any chip for what it means.
This page's concept Isosorbide dinitrate 20 MG Oral Tablet RxCUI 206842

Every web starts here: one RxCUI, one fixed meaning in the RxNorm vocabulary.

  1. Ingredients 1

    The active substance itself — no strength, form, or brand attached yet.

    • Isosorbide dinitrate 6058
  2. Dose forms 6

    The ingredient poured into a form — tablet, solution, cream — still without one fixed strength.

    • Isosorbide dinitrate Oral Tablet 378739
    • Isosorbide dinitrate Oral Product 1159755
    • Isosorbide dinitrate Pill 1159756
    • Oral Tablet 317541
    • Oral Product 1151131
    • Pill 1151133
  3. Clinical & branded drugs 1

    Ingredient + strength + dose form. These are the concepts real FDA products actually carry.

    • Isosorbide dinitrate 20 MG 381033

Showing up to 8 concepts per family — 8 of 8 stored related concepts drawn.
These are official RxNorm vocabulary relationships — how concepts name and organize the same medicine. They do not establish therapeutic equivalence or substitutability: two concepts appearing in one web is never a statement that products can be swapped.

🔀 Generic ⇄ Brand Crosswalk

The same medicine has an unbranded (generic) identity and one or more brand-name identities — each with its own RxCUI. This is a naming relationship in RxNorm, not a statement that any two products are substitutable.

Generic (Clinical) Concepts

  • Isosorbide dinitrate 20 MG SCDC · 381033
  • Isosorbide dinitrate Oral Tablet SCDF · 378739
  • Isosorbide dinitrate Oral Product SCDG · 1159755
  • Isosorbide dinitrate Pill SCDG · 1159756

📦 FDA Products & Package NDCs

48 products · 76 package NDCs
76 package NDCs map to RxCUI 206842 in the current snapshot — up to 50 per page. Each linked NDC opens its full package page.
Package NDC Package Brand / generic name Labeler Marketing start
00143-1769-01 100 TABLET in 1 BOTTLE, PLASTIC (0143-1769-01) Isosorbide Dinitrate Hikma Pharmaceuticals USA Inc. 1978-12-01
00143-1769-10 1000 TABLET in 1 BOTTLE, PLASTIC (0143-1769-10) Isosorbide Dinitrate Hikma Pharmaceuticals USA Inc. 1978-12-01
00143-1771-01 100 TABLET in 1 BOTTLE, PLASTIC (0143-1771-01) Isosorbide Dinitrate Hikma Pharmaceuticals USA Inc. 1978-12-01
00143-1771-10 1000 TABLET in 1 BOTTLE, PLASTIC (0143-1771-10) Isosorbide Dinitrate Hikma Pharmaceuticals USA Inc. 1978-12-01
00143-1772-01 100 TABLET in 1 BOTTLE, PLASTIC (0143-1772-01) Isosorbide Dinitrate Hikma Pharmaceuticals USA Inc. 1983-04-26
00143-1772-10 1000 TABLET in 1 BOTTLE, PLASTIC (0143-1772-10) Isosorbide Dinitrate Hikma Pharmaceuticals USA Inc. 1983-04-26
00615-8463-39 30 TABLET in 1 BLISTER PACK (0615-8463-39) ISOSORBIDE DINITRATE NCS HealthCare of KY, LLC dba Vangard Labs 2023-05-02
00615-8464-39 30 TABLET in 1 BLISTER PACK (0615-8464-39) ISOSORBIDE DINITRATE NCS HealthCare of KY, LLC dba Vangard Labs 2023-05-15
00615-8465-39 30 TABLET in 1 BLISTER PACK (0615-8465-39) ISOSORBIDE DINITRATE NCS HealthCare of KY, LLC dba Vangard Labs 2023-05-01
00781-1556-01 100 TABLET in 1 BOTTLE (0781-1556-01) Isosorbide Dinitrate Sandoz Inc. 1988-01-07
00781-1556-05 500 TABLET in 1 BOTTLE (0781-1556-05) Isosorbide Dinitrate Sandoz Inc. 1988-01-07
00781-1556-10 1000 TABLET in 1 BOTTLE (0781-1556-10) Isosorbide Dinitrate Sandoz Inc. 1988-01-07
00781-1635-01 100 TABLET in 1 BOTTLE (0781-1635-01) Isosorbide Dinitrate Sandoz Inc. 1988-01-07
00781-1635-10 1000 TABLET in 1 BOTTLE (0781-1635-10) Isosorbide Dinitrate Sandoz Inc. 1988-01-07
00781-1695-01 100 TABLET in 1 BOTTLE (0781-1695-01) Isosorbide Dinitrate Sandoz Inc. 1988-01-07
00781-1695-10 1000 TABLET in 1 BOTTLE (0781-1695-10) Isosorbide Dinitrate Sandoz Inc. 1988-01-07
00904-6619-61 100 BLISTER PACK in 1 CARTON (0904-6619-61) / 1 TABLET in 1... Isosorbide Dinitrate Major Pharmaceuticals 1978-12-01
00904-6620-61 100 BLISTER PACK in 1 CARTON (0904-6620-61) / 1 TABLET in 1... Isosorbide Dinitrate Major Pharmaceuticals 1983-04-26
16714-0007-01 100 TABLET in 1 BOTTLE (16714-007-01) Isosorbide dinitrate Northstar Rx LLC 2020-05-01
16714-0008-01 100 TABLET in 1 BOTTLE (16714-008-01) Isosorbide dinitrate Northstar Rx LLC 2020-05-01
16714-0009-01 100 TABLET in 1 BOTTLE (16714-009-01) Isosorbide dinitrate Northstar Rx LLC 2020-05-01
16714-0010-01 100 TABLET in 1 BOTTLE (16714-010-01) Isosorbide dinitrate Northstar Rx LLC 2020-05-01
49884-0009-01 100 TABLET in 1 BOTTLE (49884-009-01) Isosorbide Dinitrate Endo USA, Inc. 1983-02-10
49884-0009-10 1000 TABLET in 1 BOTTLE (49884-009-10) Isosorbide Dinitrate Endo USA, Inc. 1983-02-10
49884-0020-01 100 TABLET in 1 BOTTLE (49884-020-01) Isosorbide Dinitrate Endo USA, Inc. 1979-12-13
49884-0020-10 1000 TABLET in 1 BOTTLE (49884-020-10) Isosorbide Dinitrate Endo USA, Inc. 1979-12-13
49884-0021-01 100 TABLET in 1 BOTTLE (49884-021-01) Isosorbide Dinitrate Endo USA, Inc. 1979-12-22
49884-0021-10 1000 TABLET in 1 BOTTLE (49884-021-10) Isosorbide Dinitrate Endo USA, Inc. 1979-12-22
49884-0022-01 100 TABLET in 1 BOTTLE (49884-022-01) Isosorbide Dinitrate Endo USA, Inc. 1981-12-15
49884-0022-10 1000 TABLET in 1 BOTTLE (49884-022-10) Isosorbide Dinitrate Endo USA, Inc. 1981-12-15
50268-0447-15 50 BLISTER PACK in 1 BOX, UNIT-DOSE (50268-447-15) / 1 TABL... Isosorbide Dinitrate AvPAK 2016-09-13
50268-0448-15 50 BLISTER PACK in 1 BOX, UNIT-DOSE (50268-448-15) / 1 TABL... Isosorbide Dinitrate AvPAK 2017-06-06
50268-0449-15 50 BLISTER PACK in 1 BOX, UNIT-DOSE (50268-449-15) / 1 TABL... Isosorbide Dinitrate AvPAK 2016-09-13
51407-0147-01 100 TABLET in 1 BOTTLE, PLASTIC (51407-147-01) Isosorbide Dinitrate Golden State Medical Supply, Inc. 2018-12-17
51407-0147-10 1000 TABLET in 1 BOTTLE, PLASTIC (51407-147-10) Isosorbide Dinitrate Golden State Medical Supply, Inc. 2018-12-17
51407-0148-01 100 TABLET in 1 BOTTLE, PLASTIC (51407-148-01) Isosorbide Dinitrate Golden State Medical Supply, Inc. 2018-12-17
51407-0148-10 1000 TABLET in 1 BOTTLE, PLASTIC (51407-148-10) Isosorbide Dinitrate Golden State Medical Supply, Inc. 2018-12-17
51407-0149-01 100 TABLET in 1 BOTTLE, PLASTIC (51407-149-01) Isosorbide Dinitrate Golden State Medical Supply, Inc. 2018-12-17
51407-0149-10 1000 TABLET in 1 BOTTLE, PLASTIC (51407-149-10) Isosorbide Dinitrate Golden State Medical Supply, Inc. 2018-12-17
55154-7990-00 10 BLISTER PACK in 1 BAG (55154-7990-0) / 1 TABLET in 1 BLI... Isosorbide Dinitrate Cardinal Health 107, LLC 1978-12-01
55154-7991-00 10 BLISTER PACK in 1 BAG (55154-7991-0) / 1 TABLET in 1 BLI... Isosorbide Dinitrate Cardinal Health 107, LLC 1983-04-26
68001-0373-00 100 TABLET in 1 BOTTLE, PLASTIC (68001-373-00) Isosorbide BluePoint Laboratories 2018-11-30
68001-0374-00 100 TABLET in 1 BOTTLE, PLASTIC (68001-374-00) Isosorbide BluePoint Laboratories 2018-11-30
68001-0375-00 100 TABLET in 1 BOTTLE, PLASTIC (68001-375-00) Isosorbide BluePoint Laboratories 2018-11-30
68084-0082-01 100 BLISTER PACK in 1 BOX, UNIT-DOSE (68084-082-01) / 1 TAB... Isosorbide Dinitrate American Health Packaging 2013-10-21
68084-0083-01 100 BLISTER PACK in 1 BOX, UNIT-DOSE (68084-083-01) / 1 TAB... Isosorbide Dinitrate American Health Packaging 2013-10-21
70710-1148-00 1000 TABLET in 1 BOTTLE (70710-1148-0) Isosorbide dinitrate Zydus Pharmaceuticals (USA) Inc. 2019-11-25
70710-1148-01 100 TABLET in 1 BOTTLE (70710-1148-1) Isosorbide dinitrate Zydus Pharmaceuticals (USA) Inc. 2019-11-25
70710-1149-00 1000 TABLET in 1 BOTTLE (70710-1149-0) Isosorbide dinitrate Zydus Pharmaceuticals (USA) Inc. 2019-11-25
70710-1149-01 100 TABLET in 1 BOTTLE (70710-1149-1) Isosorbide dinitrate Zydus Pharmaceuticals (USA) Inc. 2019-11-25
Observed labelers: Advagen Pharma Ltd (10) · Zydus Lifesciences Limited (9) · Zydus Pharmaceuticals (USA) Inc. (9) · Endo USA, Inc. (8) · Sandoz Inc. (7) · Golden State Medical Supply, Inc. (6) · +9 more — this is the FDA-listed mapping footprint, not sales, inventory, availability, or market share.

🗃️ Sources & Limits

Atlas generation902fddb9-e9c1-4004-bf4c-dba4d51037c7
openFDA export observedJul 14, 2026
RxNorm release07/06/2026
Methodology2026-07-full-catalog-v1
  • A shared RxCUI does not prove interchangeability. Products mapped to the same concept are not thereby equivalent or substitutable — equivalence is a separate, product-level determination.
  • Listing here does not establish approval or coverage. Appearing in this snapshot is a data observation, not an FDA approval status or a payer coverage decision.
  • Missing data never means zero. A silent dataset (no price, no billing code, no utilization) means no observation — not that the real-world value is zero.
  • Counts describe the mapping footprint. Product, package, and labeler counts are the FDA-listed mapping footprint in this snapshot — not sales, inventory, availability, or market share.
This product uses publicly available data from the U.S. National Library of Medicine (NLM), National Institutes of Health, Department of Health and Human Services; NLM is not responsible for the product and does not endorse or recommend this or any other product.

Machine-readable JSON

Reference information about drug-concept identifiers and public regulatory data — not medical advice. Talk to your pharmacist or prescriber about your own medication.