What is NDC 70121-1743?

70121-1743 is the product NDC for Nelarabine, Nelarabine 5 mg/mL injection, listed with the FDA by Amneal Pharmaceuticals LLC. It has 2 package NDCs, shown above in 10- and 11-digit form.

Amneal Pharmaceuticals LLC, NDC labeler code 70121. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Nelarabine?

13 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Nelarabine NDC 70121-1743 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)70121-1743Labeler and product segments. Claims need a package NDC.

Product NDC at billing width70121-1743Add the package segment from the table below.

Package NDCs as listed with the FDA, and the 11-digit 5-4-2 form used on claims. The highlighted digit is the added leading zero.
Package NDC	11-digit (billing)	Package	Copy
70121-1743-1	7012117430170121174301	1 VIAL, SINGLE-DOSE in 1 CARTON (70121-1743-1) / 50 mL in 1 VIAL, SINGLE-DOSEMarketed from Nov 18, 2025
70121-1743-4	7012117430470121174304	6 VIAL, SINGLE-DOSE in 1 CARTON (70121-1743-4) / 50 mL in 1 VIAL, SINGLE-DOSEMarketed from Apr 10, 2023

How the 11-digit form is made: The package segment has 1 digit, so one leading zero is added to it (5-4-1 → 5-4-2). Formatting the NDC does not by itself make it billable — the product, package and quantity must match what was dispensed or administered, and payer rules apply. Conversion rules

Product information

Brand name (proprietary): Nelarabine
Generic name (nonproprietary): nelarabine
Active ingredients: Nelarabine — 5 mg/mL
Dosage form: Injection
Route: Intravenous
Labeler: Amneal Pharmaceuticals LLCNDC labeler code 70121
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 216346
Marketing start: Apr 10, 2023
Listing expires: Dec 31, 2027
Other FDA classes: Nucleic Acid Synthesis Inhibitors (Mechanism)
Identifiers: Product ID 70121-1743_0aa120d1-67cb-4be7-8884-d716d8b2b8abSPL ID 0aa120d1-67cb-4be7-8884-d716d8b2b8abSPL set ID 8d0e1b59-bd1e-4c6e-9a95-e8143ee076bfRxCUI 603566UNII 60158CV180UPC 0370121174318
Pharmacologic class: Nucleoside Metabolic Inhibitor

Billing references

What Med-Code can say about coding this product, and where each statement comes from. Nothing here is inferred from the name alone.

HCPCS codeNo match

No drug-specific HCPCS code in Med-Code's directory for this product. The directory is curated and not complete — check the current CMS HCPCS file before billing.

Administration

Drug administration (CPT 96360–96549)

When a clinician administers the drug, the administration is reported separately. Codes in this range cover hydration, therapeutic injections and infusions, and chemotherapy or other complex drug administration. The right code depends on route, duration and drug type, and self-administered drugs are not billed this way.

How CPT relates to drug billing

NDC on a medical claim

N470121174301 followed by a unit qualifier and the quantity

Package 70121-1743-01. Unit qualifiers: F2 (international unit), GR (gram), ME (milligram), ML (milliliter), UN (unit (each)). The qualifier and quantity depend on what was given. About the N4 qualifier

Product label

Current FDA label (SPL), effective Feb 11, 2026. This label includes a boxed warning.

Indications (excerpt from the label)

Nelarabine injection is indicated for the treatment of T-cell acute lymphoblastic leukemia (T-ALL) and T-cell lymphoblastic lymphoma (T-LBL) in adult and pediatric patients age 1 year and older whose disease has not responded to or has relapsed following treatment with at least 2 chemotherapy regimens. Nelarabine is a nucleoside metabolic inhibitor indicated for the treatment of patients with T-cell acute lymphoblastic leukemia (T-ALL) and T-cell lymphoblastic lymphoma (T-LBL) in adult and pediatric patients age 1 year and older whose disease has not responded to or has relapsed following treatment with at least two chemotherapy regimens. ( 1 )

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 70121-1743

What is NDC 70121-1743?: 70121-1743 is the product NDC for Nelarabine, Nelarabine 5 mg/mL injection, listed with the FDA by Amneal Pharmaceuticals LLC. It has 2 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Nelarabine.
What is the active ingredient?: Nelarabine.
Who is the labeler?: Amneal Pharmaceuticals LLC, NDC labeler code 70121. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Nelarabine?: 13 other product NDCs are listed under this name. See all Nelarabine NDCs.
Is there a related HCPCS / J-code?: Not in Med-Code's curated HCPCS directory. See Billing references above.

Other finished products listed under the same name: strengths, forms and labelers.

Other Nelarabine NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
nelarabine	Nelarabine 5 mg/mL	InjectionIntravenous	Shorla Oncology Inc.	81927-375	81927-0375-01
Nelarabine	Nelarabine 5 mg/mL	InjectionIntravenous	XGen Pharmaceuticals DJB, Inc.	39822-0650	39822-0650-0139822-0650-06
Nelarabine	Nelarabine 5 mg/mL	InjectionIntravenous	Novadoz Pharmaceuticals LLC	72205-154	72205-0154-0172205-0154-04
Nelarabine	Nelarabine 5 mg/mL	Injection, SolutionIntravenous	Sagent Pharmaceuticals	25021-259	25021-0259-5025021-0259-51
Nelarabine	Nelarabine 5 mg/mL	InjectionIntravenous	Alembic Pharmaceuticals Limited	46708-813	46708-0813-5046708-0813-63
Nelarabine	Nelarabine 5 mg/mL	InjectionIntravenous	Alembic Pharmaceuticals Inc.	62332-813	62332-0813-5062332-0813-63
Nelarabine	Nelarabine 5 mg/mL	InjectionIntravenous	Gland Pharma Limited	68083-233	68083-0233-06
nelarabine	Nelarabine 5 mg/mL	InjectionIntravenous	Shorla Oncology Inc.	81927-111	81927-0111-0181927-0111-06
Nelarabine	Nelarabine 5 mg/mL	InjectionIntravenous	Meitheal Pharmaceuticals Inc	71288-165	71288-0165-54
Nelarabine	Nelarabine 5 mg/mL	InjectionIntravenous	Dr. Reddy's Laboratories, Inc.	43598-142	43598-0142-0643598-0142-11

All 14 Nelarabine NDCs