Who are Pralidoxime Chloride (Autoinjector)'s main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Bloxiverz, Razadyne, Camptosar, Camptosar, Zantac, Flaxedil.

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Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-05-13 · How we verify

Pralidoxime Chloride (Autoinjector) — Competitive Intelligence Brief

Pralidoxime Chloride (Autoinjector) (PRALIDOXIME) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Cholinesterase Reactivator. Area: Neuroscience.

marketed Cholinesterase Reactivator Acetylcholinesterase Neuroscience Small molecule Live · refreshed every 30 min

Target snapshot

Pralidoxime Chloride (Autoinjector) (PRALIDOXIME) — Baxter. Pralidoxime Chloride works by reactivating the enzyme acetylcholinesterase, which is inhibited by organophosphate poisoning.

Comparator set (6 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target	Approval / PDUFA
Pralidoxime Chloride (Autoinjector) TARGET	PRALIDOXIME	Baxter	marketed	Cholinesterase Reactivator	Acetylcholinesterase	1964-01-01
Bloxiverz	NEOSTIGMINE	Fresenius Kabi	marketed	Cholinesterase Inhibitor	Acetylcholinesterase	2013-01-01
Razadyne	GALANTAMINE	Johnson & Johnson	marketed	Cholinesterase Inhibitor	Acetylcholinesterase	2001-01-01
Camptosar	onivyde	Pfizer	marketed	Topoisomerase Inhibitor	Acetylcholinesterase	1996-01-01
Camptosar	Irinotecan Hydrochloride	Pfizer	marketed	Topoisomerase Inhibitor	Acetylcholinesterase	1996-01-01
Zantac	ranitidine	GSK (originally Glaxo)	marketed	H2 receptor antagonist	Multidrug and toxin extrusion protein 1, Acetylcholinesterase, Histamine H2 receptor	1983-06-01
Flaxedil	GALLAMINE	Davis And Geck	marketed	gallamine	Acetylcholine receptor subunit alpha, Acetylcholinesterase, Muscarinic acetylcholine receptor M1	1982-01-01

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

2027-01-06 — Camptosar · 8329213 · US
2027-01-06 — Camptosar · 8329213 · Compound · US
2028-08-29 — Camptosar · 8147867 · Compound · US
2028-08-29 — Camptosar · 8147867 · US
2033-06-12 — Camptosar · 9364473 · US
2033-06-12 — Camptosar · 9452162 · US
2033-06-12 — Camptosar · 9492442 · US
2033-06-12 — Camptosar · 9717724 · US
2033-06-12 — Camptosar · 9717724 · Method of Use · US
2033-06-12 — Camptosar · 9364473 · Method of Use · US
2033-06-12 — Camptosar · 12364691 · Method of Use · US
2033-06-12 — Camptosar · 11369597 · Method of Use · US
2033-06-12 — Camptosar · 9339497 · Method of Use · US
2033-06-12 — Camptosar · 9452162 · Method of Use · US
2033-06-12 — Camptosar · 9492442 · Method of Use · US
2033-06-12 — Camptosar · 10980795 · US
2033-06-12 — Camptosar · 11369597 · US
2033-06-12 — Camptosar · 9339497 · US
2033-06-12 — Camptosar · 10980795 · Method of Use · US
2036-08-19 — Camptosar · 11344552 · Method of Use · US
2036-10-15 — Camptosar · 10456360 · US
2036-10-15 — Camptosar · 10993914 · US
2036-10-15 — Camptosar · 12059497 · Formulation · US
2036-10-15 — Camptosar · 10456360 · Formulation · US
2036-10-15 — Camptosar · 10993914 · Formulation · US

Sponsor landscape (Cholinesterase Reactivator class)

Baxter · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Pralidoxime Chloride (Autoinjector) — Competitive Intelligence Brief. https://druglandscape.com/ci/pralidoxime. Accessed 2026-05-13.

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