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12 HR guaifenesin 600 MG Extended Release Oral Tablet [Mucinex] — RxCUI 891301

RxNorm drug concept · Semantic branded drug
RxCUI 891301 Semantic branded drug · SBD ● Current RxNorm concept 12 FDA products 33 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

RxCUI891301
Official name12 HR guaifenesin 600 MG Extended Release Oral Tablet [Mucinex]
Concept typeSemantic branded drug (SBD)
RxNorm statusCurrent RxNorm concept
Also known asMucinex 600 MG 12 HR Extended Release Oral Tablet; Mucinex Expectorant 600 MG 12HR Extended Release Oral Tablet
FDA products mapped12
Package NDCs mapped33
Reported Medicaid activity (SDUD)1,297 prescriptions · 4 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 Guaifenesin: what it is, how it’s used, side effects, and interactions.

📗 Our plain-language guide HelloPharmacist
  • Guaifenesin doesn't suppress your cough — it actually makes it work better. It loosens and thins the mucus in your chest so your cough can move it out of your airways more effectiv...
  • What exactly does guaifenesin do — does it actually stop my cough?
  • No — extended-release tablets like 12 Hour Mucus Relief and 365 Whole Foods Market Guaifenesin must be swallowed whole. Crushing, chewing, or breaking them releases the medicine al...
  • Can I crush or split the extended-release tablet to make it easier to swallow?
📖 Read our full Guaifenesin guide →

🕸️ Concept Web — How 12 HR guaifenesin 600 MG Extended Release Oral T... 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 12 HR guaifenesin 600 MG Extended Release Oral Tablet [Mucinex] RxCUI 891301

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.

    • Guaifenesin 5032
  2. Brand names 1

    The same medicine's trade names. A brand name alone says nothing about strength or form.

    • Mucinex 352777
  3. Dose forms 9

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

    • Guaifenesin Extended Release Oral Tablet 372361
    • Guaifenesin Oral Product 1159704
    • Guaifenesin Pill 1159705
    • Guaifenesin Extended Release Oral Tablet [Mucinex] 369921
    • Mucinex Oral Product 1183335
    • Mucinex Pill 1183336
    • Extended Release Oral Tablet 316945
    • Oral Product 1151131
    • +1 more in this family
  4. Clinical & branded drugs 3

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

Showing up to 8 concepts per family — 13 of 14 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

Brand-Name Concepts

  • Guaifenesin 600 MG [Mucinex] SBDC · 575258
  • Guaifenesin Extended Release Oral Tablet [Mucinex] SBDF · 369921
  • Mucinex Oral Product SBDG · 1183335
  • Mucinex Pill SBDG · 1183336
  • Mucinex BN · 352777

📦 FDA Products & Package NDCs

12 products · 33 package NDCs
33 package NDCs map to RxCUI 891301 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
17856-0008-02 1 TABLET, EXTENDED RELEASE in 1 BLISTER PACK (17856-0008-2) Mucinex ATLANTIC BIOLOGICAS CORP. 2024-06-05
50090-0818-00 2 BLISTER PACK in 1 CARTON (50090-0818-0) / 20 TABLET, EXTE... Mucinex A-S Medication Solutions 2014-11-28
50090-1340-00 1 BLISTER PACK in 1 CARTON (50090-1340-0) / 20 TABLET, EXTE... Mucinex A-S Medication Solutions 2014-11-28
50090-2380-00 28 TABLET, EXTENDED RELEASE in 1 BOTTLE (50090-2380-0) MUCINEX A-S Medication Solutions 2016-04-27
50090-6078-00 480 TABLET, EXTENDED RELEASE in 1 CASE (50090-6078-0) MUCINEX A-S Medication Solutions 2022-09-16
55154-4680-00 10 BLISTER PACK in 1 BAG (55154-4680-0) / 1 TABLET, EXTENDE... Mucinex Cardinal Health 107, LLC 2016-01-01
63187-0954-20 20 TABLET, EXTENDED RELEASE in 1 CARTON (63187-954-20) Mucinex Proficient Rx LP 2019-08-01
63187-0954-40 40 TABLET, EXTENDED RELEASE in 1 CARTON (63187-954-40) Mucinex Proficient Rx LP 2018-01-01
63629-7115-01 30 TABLET, EXTENDED RELEASE in 1 BOTTLE (63629-7115-1) Mucinex Bryant Ranch Prepack 2024-04-02
63629-7115-02 20 TABLET, EXTENDED RELEASE in 1 BOTTLE (63629-7115-2) Mucinex Bryant Ranch Prepack 2016-10-17
63629-7115-03 60 TABLET, EXTENDED RELEASE in 1 BOTTLE (63629-7115-3) Mucinex Bryant Ranch Prepack 2024-04-02
63629-7115-04 40 TABLET, EXTENDED RELEASE in 1 BOTTLE (63629-7115-4) Mucinex Bryant Ranch Prepack 2019-02-04
63629-7115-05 14 TABLET, EXTENDED RELEASE in 1 BOTTLE (63629-7115-5) Mucinex Bryant Ranch Prepack 2024-04-02
63629-7115-06 6 TABLET, EXTENDED RELEASE in 1 BOTTLE (63629-7115-6) Mucinex Bryant Ranch Prepack 2024-04-02
63629-7115-07 10 TABLET, EXTENDED RELEASE in 1 BOTTLE (63629-7115-7) Mucinex Bryant Ranch Prepack 2024-04-02
63629-7886-01 20 TABLET, EXTENDED RELEASE in 1 BLISTER PACK (63629-7886-1) Mucinex Bryant Ranch Prepack 2019-06-13
63629-7886-02 40 TABLET, EXTENDED RELEASE in 1 BLISTER PACK (63629-7886-2) Mucinex Bryant Ranch Prepack 2024-04-03
63824-0008-15 5 BLISTER PACK in 1 CARTON (63824-008-15) / 20 TABLET, EXTE... Mucinex Reckitt Benckiser LLC 2012-07-03
63824-0008-27 4 BLISTER PACK in 1 CARTON (63824-008-27) / 18 TABLET, EXTE... Mucinex Reckitt Benckiser LLC 2012-07-03
63824-0008-32 1 BLISTER PACK in 1 CARTON (63824-008-32) / 20 TABLET, EXTE... Mucinex Reckitt Benckiser LLC 2012-07-03
63824-0008-34 2 BLISTER PACK in 1 CARTON (63824-008-34) / 20 TABLET, EXTE... Mucinex Reckitt Benckiser LLC 2012-07-03
63824-0008-36 1 BLISTER PACK in 1 CARTON (63824-008-36) / 6 TABLET, EXTEN... Mucinex Reckitt Benckiser LLC 2012-07-03
63824-0008-50 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (63824-008-50) Mucinex Reckitt Benckiser LLC 2012-07-03
63824-0008-69 3 BLISTER PACK in 1 CARTON (63824-008-69) / 20 TABLET, EXTE... Mucinex Reckitt Benckiser LLC 2012-07-03
63824-0008-72 2 TABLET, EXTENDED RELEASE in 1 POUCH (63824-008-72) Mucinex Reckitt Benckiser LLC 2012-07-03
63824-0008-74 24 POUCH in 1 CARTON (63824-008-74) / 2 TABLET, EXTENDED RE... Mucinex Reckitt Benckiser LLC 2012-07-03
63824-0008-80 4 BLISTER PACK in 1 CARTON (63824-008-80) / 20 TABLET, EXTE... Mucinex Reckitt Benckiser LLC 2012-07-03
63824-0008-86 4 BLISTER PACK in 1 CARTON (63824-008-86) / 17 TABLET, EXTE... Mucinex Reckitt Benckiser LLC 2012-07-03
63824-0008-92 6 BLISTER PACK in 1 CARTON (63824-008-92) / 20 TABLET, EXTE... Mucinex Reckitt Benckiser LLC 2012-07-03
67544-0149-53 60 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (67544-149-... Mucinex Aphena Pharma Solutions - Tennessee, LLC 2012-07-09
67544-0149-70 120 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (67544-149... Mucinex Aphena Pharma Solutions - Tennessee, LLC 2012-08-22
67544-0149-80 180 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (67544-149... Mucinex Aphena Pharma Solutions - Tennessee, LLC 2012-07-12
68084-0572-01 100 BLISTER PACK in 1 BOX, UNIT-DOSE (68084-572-01) / 1 TAB... Mucinex American Health Packaging 2016-02-19
Observed labelers: Reckitt Benckiser LLC (12) · Bryant Ranch Prepack (9) · A-S Medication Solutions (4) · Aphena Pharma Solutions - Tennessee, LLC (3) · Proficient Rx LP (2) · American Health Packaging (1) · +2 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.