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4 ML labetalol hydrochloride 5 MG/ML Prefilled Syringe — RxCUI 2727439

Name: 4 ML labetalol hydrochloride 5 MG/ML Prefilled Syringe (RxCUI 2727439)
Creator: Brian Staiger, PharmD

RxNorm drug concept · Semantic clinical drug

RxCUI 2727439 Semantic clinical drug · SCD ● Current RxNorm concept 1 FDA product 1 package NDC Snapshot Jul 14, 2026

This page is curated, coded, and maintained by Dr. Brian Staiger, PharmD

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

RxCUI2727439

Official name4 ML labetalol hydrochloride 5 MG/ML Prefilled Syringe

Concept typeSemantic clinical drug (SCD)

RxNorm statusCurrent RxNorm concept

Also known aslabetalol hydrochloride 20 MG per 4 ML Prefilled Syringe; labetalol hydrochloride 20 MG in 4 ML Prefilled Syringe; labetalol hydrochloride 5 MG/ML per 4 ML Prefilled Syringe

FDA products mapped1

Package NDCs mapped1

RxNorm release07/06/2026

Snapshot dataJul 14, 2026

📖 Skip the Codes — Read It in Plain English.

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

📗 Our plain-language guide HelloPharmacist

Labetalol is used to lower high blood pressure (hypertension). The tablet form is for ongoing daily management of hypertension, and can be used on its own or with other blood press...
Please don't stop labetalol on your own, even if you feel great — this is really important. Stopping suddenly, especially if you have coronary artery disease (even undiagnosed), ca...
Is it okay to stop taking labetalol if I feel fine?
Yes, this is a known effect. Labetalol lowers blood pressure more when you're standing than lying down, which can cause lightheadedness when you get up quickly — especially 2 to 4...

📖 Read our full Labetalol guide →

🕸️ Concept Web — How 4 ML labetalol hydrochloride 5 MG/ML Prefilled S... 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 4 ML labetalol hydrochloride 5 MG/ML Prefilled Syringe RxCUI 2727439 Semantic clinical drug · SCD

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

Ingredients 2

The active substance itself — no strength, form, or brand attached yet.
- Labetalol 6185 IN
- Labetalol hydrochloride 202693 PIN
Dose forms 6

The ingredient poured into a form — tablet, solution, cream — still without one fixed strength.
- Labetalol Prefilled Syringe 2598342 SCDF
- Labetalol hydrochloride Prefilled Syringe 2649372 SCDFP
- Labetalol Injectable Product 1161585 SCDG
- Labetalol hydrochloride Injectable Product 2662255 SCDGP
- Prefilled Syringe 721656 DF
- Injectable Product 1151126 DFG
Clinical & branded drugs 1

Ingredient + strength + dose form. These are the concepts real FDA products actually carry.
- Labetalol hydrochloride 5 MG/ML 896770 SCDC

Showing up to 8 concepts per family — 9 of 9 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

Labetalol hydrochloride 5 MG/ML SCDC · 896770
Labetalol Prefilled Syringe SCDF · 2598342
Labetalol hydrochloride Prefilled Syringe SCDFP · 2649372
Labetalol Injectable Product SCDG · 1161585
Labetalol hydrochloride Injectable Product SCDGP · 2662255

📦 FDA Products & Package NDCs

1 product · 1 package NDC

1 package NDC map to RxCUI 2727439 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
70121-2428-03	24 CARTON in 1 CARTON (70121-2428-3) / 1 SYRINGE, GLASS in...	LABETALOL HYDROCHLORIDE	Amneal Pharmaceuticals LLC	2025-10-02

Observed labelers: Amneal Pharmaceuticals LLC (1) — this is the FDA-listed mapping footprint, not sales, inventory, availability, or market share.

🧾 Billing Codes (HCPCS)

Medical billing codes (HCPCS "J-codes") that connect to this concept's packages — used mostly when a clinic or hospital bills for a drug it administers. Each code links to its full billing page.

Code	Descriptor	Mapped packages	Sources
J1920	Inj, labetalol hcl, 5mg	1	CMS

⚠ A crosswalk is not coverage: an NDC↔HCPCS mapping does not guarantee any payer covers or pays the code. Always verify the current payer policy before billing.

🗃️ 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.