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Somatropin 5 MG/ML Injectable Solution — RxCUI 241975

RxNorm drug concept · Semantic clinical drug
RxCUI 241975 Semantic clinical drug · SCD ● Current RxNorm concept 17 FDA products 19 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

RxCUI241975
Official nameSomatropin 5 MG/ML Injectable Solution
Concept typeSemantic clinical drug (SCD)
RxNorm statusCurrent RxNorm concept
FDA products mapped17
Package NDCs mapped19
Reported Medicaid activity (SDUD)47,843 prescriptions · 45 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 Somatropin: what it is, how it’s used, side effects, and interactions.

📗 Our plain-language guide HelloPharmacist
  • Somatropin is a lab-made version of the growth hormone your body naturally produces. Your doctor has likely prescribed it because your body — or your child's body — isn't making en...
  • What exactly is somatropin and why has my doctor prescribed it?
  • You'll inject it just under the skin — not into a vein or deep muscle. Common spots are the belly, thigh, upper arm, or buttock. The most important habit to get into is rotating yo...
  • How do I give the injection, and does it hurt?
📖 Read our full Somatropin guide →

🕸️ Concept Web — How Somatropin 5 MG/ML Injectable Solution 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 Somatropin 5 MG/ML Injectable Solution RxCUI 241975

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.

    • Somatropin 61148
  2. Brand names 3

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

    • Omnitrope 644964
    • Saizen 202830
    • Zomacton 1648156
  3. Dose forms 10

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

    • Somatropin Injectable Solution 373935
    • Somatropin Injectable Product 1159952
    • Somatropin Injectable Solution [Omnitrope] 645883
    • Somatropin Injectable Solution [Saizen] 362629
    • Somatropin Injectable Solution [Zomacton] 1648158
    • Omnitrope Injectable Product 1181710
    • Saizen Injectable Product 1184756
    • Zomacton Injectable Product 1648159
    • +2 more in this family
  4. Clinical & branded drugs 7

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

Showing up to 8 concepts per family — 19 of 21 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

  • Somatropin 5 MG/ML SCDC · 316723
  • Somatropin Injectable Solution SCDF · 373935
  • Somatropin Injectable Product SCDG · 1159952

Brand-Name Concepts

  • Somatropin 5 MG/ML Injectable Solution [Omnitrope] SBD · 645884
  • Somatropin 5 MG/ML Injectable Solution [Zomacton] SBD · 1648162
  • Somatropin 5 MG/ML Injectable Solution [Saizen] SBD · 207836
  • Somatropin 5 MG/ML [Omnitrope] SBDC · 645882
  • Somatropin 5 MG/ML [Saizen] SBDC · 568569
  • Somatropin 5 MG/ML [Zomacton] SBDC · 1648161
  • Somatropin Injectable Solution [Omnitrope] SBDF · 645883
  • Somatropin Injectable Solution [Saizen] SBDF · 362629
  • Somatropin Injectable Solution [Zomacton] SBDF · 1648158
  • Omnitrope Injectable Product SBDG · 1181710

📦 FDA Products & Package NDCs

17 products · 19 package NDCs
19 package NDCs map to RxCUI 241975 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
00013-2626-81 1 CARTRIDGE in 1 CARTON (0013-2626-81) / 1 KIT in 1 CARTRID... GENOTROPIN Pfizer Laboratories Div Pfizer Inc 1995-12-20
00013-2646-81 1 CARTRIDGE in 1 CARTON (0013-2646-81) / 1 KIT in 1 CARTRID... GENOTROPIN Pfizer Laboratories Div Pfizer Inc 1995-12-20
00013-2649-02 7 CARTRIDGE in 1 CARTON (0013-2649-02) / 1 KIT in 1 CARTRID... GENOTROPIN Pfizer Laboratories Div Pfizer Inc 1995-12-20
00013-2650-02 7 CARTRIDGE in 1 CARTON (0013-2650-02) / 1 KIT in 1 CARTRID... GENOTROPIN Pfizer Laboratories Div Pfizer Inc 1995-12-20
00013-2651-02 7 CARTRIDGE in 1 CARTON (0013-2651-02) / 1 KIT in 1 CARTRID... GENOTROPIN Pfizer Laboratories Div Pfizer Inc 1995-12-20
00013-2652-02 7 CARTRIDGE in 1 CARTON (0013-2652-02) / 1 KIT in 1 CARTRID... GENOTROPIN Pfizer Laboratories Div Pfizer Inc 1995-12-20
00013-2653-02 7 CARTRIDGE in 1 CARTON (0013-2653-02) / 1 KIT in 1 CARTRID... GENOTROPIN Pfizer Laboratories Div Pfizer Inc 1995-12-20
00013-2654-02 7 CARTRIDGE in 1 CARTON (0013-2654-02) / 1 KIT in 1 CARTRID... GENOTROPIN Pfizer Laboratories Div Pfizer Inc 1995-12-20
00013-2655-02 7 CARTRIDGE in 1 CARTON (0013-2655-02) / 1 KIT in 1 CARTRID... GENOTROPIN Pfizer Laboratories Div Pfizer Inc 1995-12-20
00013-2656-02 7 CARTRIDGE in 1 CARTON (0013-2656-02) / 1 KIT in 1 CARTRID... GENOTROPIN Pfizer Laboratories Div Pfizer Inc 1995-12-20
00013-2657-02 7 CARTRIDGE in 1 CARTON (0013-2657-02) / 1 KIT in 1 CARTRID... GENOTROPIN Pfizer Laboratories Div Pfizer Inc 1995-12-20
00013-2658-02 7 CARTRIDGE in 1 CARTON (0013-2658-02) / 1 KIT in 1 CARTRID... GENOTROPIN Pfizer Laboratories Div Pfizer Inc 1995-12-20
00781-3001-07 1 CARTRIDGE in 1 CARTON (0781-3001-07) / 1.5 mL in 1 CARTRI... Omnitrope Sandoz Inc 2006-05-30
00781-3001-26 5 CARTRIDGE in 1 CARTON (0781-3001-26) / 1.5 mL in 1 CARTRI... Omnitrope Sandoz Inc 2006-05-30
00781-3004-07 1 CARTRIDGE in 1 CARTON (0781-3004-07) / 1.5 mL in 1 CARTRI... Omnitrope Sandoz Inc 2006-05-30
00781-3004-26 5 CARTRIDGE in 1 CARTON (0781-3004-26) / 1.5 mL in 1 CARTRI... Omnitrope Sandoz Inc 2006-05-30
00781-4004-36 1 KIT in 1 CARTON (0781-4004-36) * 1 mL in 1 VIAL (0781-40... Omnitrope Sandoz Inc 2006-05-30
55566-1801-01 1 KIT in 1 CARTON (55566-1801-1) * 1 INJECTION, POWDER, LY... ZOMACTON Ferring Pharmaceuticals Inc. 2015-05-07
55566-1901-01 1 KIT in 1 CARTON (55566-1901-1) * 1 INJECTION, POWDER, LY... ZOMACTON Ferring Pharmaceuticals Inc. 2015-05-07
Observed labelers: Pfizer Laboratories Div Pfizer Inc (12) · Sandoz Inc (5) · Ferring Pharmaceuticals Inc. (2) — 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.