Promethazine hydrochloride - Generic Drug Details

What are the generic sources for promethazine hydrochloride and what is the scope of freedom to operate?

Promethazine hydrochloride is the generic ingredient in thirteen branded drugs marketed by Wyeth Ayerst, Abbott, Akorn, Am Regent, Bedford Labs, Hospira, Marsam Pharms Llc, Mylan Institutional, Sandoz, Teva Pharms Usa, Watson Labs, West-ward Pharms Int, Wockhardt, Xgen Pharms, Altana, Mylan, Polymedica, Able, Annora Pharma, Cosette, Padagis Israel, Taro, Watson Labs Inc, Usl Pharma, Alpharma Us Pharms, Actavis Mid Atlantic, Cenci, Amneal Pharms, Kv Pharm, Nostrum Labs Inc, Pharm Assoc, Quagen, Tris Pharma Inc, Whiteworth Town Plsn, Ani Pharms, Wockhardt Bio Ag, Delcor Asset Corp, Amneal Pharms Ny, Chartwell Molecular, Impax Labs, Invatech, Ivax Sub Teva Pharms, Kvk Tech, Prinston Inc, Pvt Form, Strides Pharma, Sun Pharm Inds Inc, Sun Pharm Industries, Tablicaps, Teva, Zydus Pharms Usa, and Bristol Myers Squibb, and is included in eighty-nine NDAs. Additional information is available in the individual branded drug profile pages.

There are eight drug master file entries for promethazine hydrochloride. Fifty-three suppliers are listed for this compound.

Summary for promethazine hydrochloride

US Patents:	0
Tradenames:	13
Applicants:	52
NDAs:	89
Drug Master File Entries:	8
Finished Product Suppliers / Packagers:	53
Raw Ingredient (Bulk) Api Vendors:	117
Clinical Trials:	57
Patent Applications:	3,573
Formulation / Manufacturing:	see details
What excipients (inactive ingredients) are in promethazine hydrochloride?	promethazine hydrochloride excipients list
DailyMed Link:	promethazine hydrochloride at DailyMed

Recent Clinical Trials for promethazine hydrochloride

Identify potential brand extensions & 505(b)(2) entrants

Sponsor	Phase
Oman Medical Speciality Board	Phase 3
Tanta University	N/A
Beth Israel Deaconess Medical Center	Phase 4

See all promethazine hydrochloride clinical trials

Pharmacology for promethazine hydrochloride

Drug Class

Phenothiazine

Medical Subject Heading (MeSH) Categories for promethazine hydrochloride

Anti-Allergic Agents

Antipruritics

Histamine H1 Antagonists

Anatomical Therapeutic Chemical (ATC) Classes for promethazine hydrochloride

D04AA	Antihistamines for topical use
D04A	ANTIPRURITICS, INCL. ANTIHISTAMINES, ANESTHETICS, ETC.
D04	ANTIPRURITICS, INCL. ANTIHISTAMINES, ANESTHETICS, ETC.
D	Dermatologicals

R06AD	Phenothiazine derivatives
R06A	ANTIHISTAMINES FOR SYSTEMIC USE
R06	ANTIHISTAMINES FOR SYSTEMIC USE
R	Respiratory system

US Patents and Regulatory Information for promethazine hydrochloride

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Able	PROMETHAZINE HYDROCHLORIDE	promethazine hydrochloride	SUPPOSITORY;RECTAL	040504-001	Apr 11, 2003		DISCN	No	No
Watson Labs	PROMETHAZINE HYDROCHLORIDE	promethazine hydrochloride	TABLET;ORAL	085986-001	Approved Prior to Jan 1, 1982		DISCN	No	No
Taro	PROMETHAZINE HYDROCHLORIDE	promethazine hydrochloride	SYRUP;ORAL	040718-001	Apr 4, 2007	AA	RX	No	No
Pvt Form	PROMETHAZINE HYDROCHLORIDE	promethazine hydrochloride	TABLET;ORAL	083658-001	Approved Prior to Jan 1, 1982		DISCN	No	No
Impax Labs	PROMETHAZINE HYDROCHLORIDE	promethazine hydrochloride	TABLET;ORAL	084214-002	Jul 7, 1982		DISCN	No	No
Kv Pharm	PROMETHAZINE HYDROCHLORIDE	promethazine hydrochloride	SYRUP;ORAL	085388-001	Approved Prior to Jan 1, 1982		DISCN	No	No