Skip to main content

Ampicillin and Sulbactam

NDC 83634-109 · Avenacy, LLC

Generic nameampicillin and sulbactam

Dosage formINJECTION, POWDER, FOR SOLUTION

RouteINTRAMUSCULAR, INTRAVENOUS

Active ingredient(s)AMPICILLIN SODIUM, SULBACTAM SODIUM

Strength1; .5 g/1; g/1

Pharmacologic classPenicillin-class Antibacterial [EPC], Penicillins [CS], beta Lactamase Inhibitor [EPC], beta Lactamase Inhibitors [MoA]

Marketing categoryANDA

Packages

83634-109-20 — 10 VIAL, SINGLE-DOSE in 1 CARTON (83634-109-20) / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, SINGLE-DOSE (83634-109-41)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

72572-136 — ampicillin sodium and sulbactam sodium, 72603-220 — Ampicillin sodium and Sulbactam sodium, 72603-221 — ampicillin sodium, 72603-335 — Ampicillin sodium and Sulbactam sodium, 72603-363 — ampicillin sodium, 72603-444 — Ampicillin sodium and Sulbactam sodium, 72603-454 — ampicillin sodium, 72603-578 — Ampicillin Sodium, 83270-304 — ampicillin sodium and sulbactam sodium, 83270-305 — ampicillin sodium and sulbactam sodium, 83270-308 — ampicillin sodium, sulbactam sodium, 83270-311 — Ampicillin, 83270-312 — Ampicillin, 83270-313 — Ampicillin, 83270-314 — Ampicillin, 83270-315 — Ampicillin, 83634-100 — ampicillin sodium, 83634-108 — ampicillin and sulbactam, 83634-110 — ampicillin and sulbactam, 84549-113 — Ampicillin Sodium, +87 more

From the FDA National Drug Code Directory, retrieved August 24, 2026. Product listings are submitted by labelers; FDA does not verify them.

Read from: FDA National Drug Code Directory, product.txt and package.txt (accessdata.fda.gov/cder/ndctext.zip) — Snapshot retrieved 2026-08-24, loaded 2026-08-24; CMS Medicare Part B Drug Average Sales Price (ASP) Pricing Files (cms.gov/medicare/payment/part-b-drugs/asp-pricing-files) -- the NDC-HCPCS crosswalk and Part B payment limit files — 2026 Q3 (July 2026 release). All data sources · How to read the labels