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Last Updated: December 11, 2019

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LORAZEPAM Drug Profile

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When do Lorazepam patents expire, and when can generic versions of Lorazepam launch?

Lorazepam is a drug marketed by Amneal Pharms, Hi-tech Pharma Co, Lannett Co Inc, Lupin Ltd, Pharm Assoc, Akorn, Bedford, Dava Pharms Inc, Dr Reddys, Hospira, Intl Medication Sys, Mylan Asi, Watson Labs, West-ward Pharms Int, Roxane, Am Therap, Anda Repository, Ani Pharms Inc, Aurolife Pharma Llc, Halsey, Leading Pharma Llc, Mutual Pharm, Mylan, Oxford Pharms, Par Pharm, Sandoz, Sun Pharm Inds Ltd, Superpharm, Usl Pharma, Warner Chilcott, and Bedford Labs. and is included in sixty-four NDAs.

The generic ingredient in LORAZEPAM is lorazepam. There are eleven drug master file entries for this compound. Forty-four suppliers are listed for this compound. Additional details are available on the lorazepam profile page.

Drug patent expirations by year for LORAZEPAM
Drug Prices for LORAZEPAM

See drug prices for LORAZEPAM

Drug Sales Revenue Trends for LORAZEPAM

See drug sales revenues for LORAZEPAM

Recent Clinical Trials for LORAZEPAM

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

SponsorPhase
OSF Healthcare SystemPhase 4
University of MichiganPhase 4
Dean EltermanPhase 4

See all LORAZEPAM clinical trials

Pharmacology for LORAZEPAM
Drug ClassBenzodiazepine
Medical Subject Heading (MeSH) Categories for LORAZEPAM
Synonyms for LORAZEPAM
(.+/-.)-Lorazepam
(+-)-7-Chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one
(+/-)-Lorazepam
(RS)-9-chloro-6-(2-chlorophenyl)-4-hydroxy-2,5-diazabicyclo[5.4.0]undeca-5,8,10,12-tetraen-3-one
2H-1, 7-chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-
2H-1, 7-chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-
2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-
2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-, (+-)-
2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-
2H,1,4-Benzodiazepin-2-one, 7-chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-
5-25-02-00248 (Beilstein Handbook Reference)
7-chloranyl-5-(2-chlorophenyl)-3-oxidanyl-1,3-dihydro-1,4-benzodiazepin-2-one
7-chloro-3-hydroxy-5-(2'-chloro-phenyl)-1,3-dihydro-2H-1,4-benzodiazepine-2-one
7-chloro-3-hydroxy-5-(2'-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepine-2-one
7-Chloro-5-(2-chloro-phenyl)-3-hydroxy-1,3-dihydro-benzo[e][1,4]diazepin-2-one
7-Chloro-5-(2-chloro-phenyl)-3-hydroxy-1,3-dihydro-benzo[e][1,4]diazepin-2-one (lorazepam)
7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one
7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepine-2-one
7-chloro-5-(2-chlorophenyl)-3-hydroxy-1,3-dihydro-1,4-benzodiazepin-2-one
7-chloro-5-(2-chlorophenyl)-3-hydroxy-1,3-dihydro-1,4-benzodiazepin-2-one.
7-Chloro-5-(2-chlorophenyl)-3-hydroxy-1,3-dihydro-2H-1,4-benzodiazepin-2-one
7-Chloro-5-(2-chlorophenyl)-3-hydroxy-1,3-dihydro-2H-1,4-benzodiazepin-2-one #
7-Chloro-5-(2-chlorophenyl)-3-hydroxy-1H-1,4-benzodiazepin-2(3H)-one
7-Chloro-5-(2-chlorophenyl)-3-hydroxy-1H-benzo[e][1,4]diazepin-2(3H)-one
7-chloro-5-(2-chlorophenyl)-3-hydroxy-2,3-dihydro-1H-1,4-benzodiazepin-2-one
7-Chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one
7-Chloro-5-(o-chlorophenyl)-1,4-benzodiazepin-2-one
846-49-1
846L491
A840886
AC1L1H3H
AKOS015904303
Almazine
Alzapam
AN-20537
Anxiedin
Anxira
Anzepam
API0001556
Aplacasse
Aplacassee
Apo-Lorazepam
Aripax
Ativan
Ativan (TN)
Ativan and others
Azurogen
BCP13713
BDBM50292627
Bonatranquan
Bonton
BRD-A11990600-001-01-8
BRN 0759084
CAS-846-49-1
CCG-101170
CHEBI:6539
CHEMBL580
CPD000058410
CTK3E8194
D00365
DB00186
DEA No. 2885
Delormetazepam
Demethyllormetazepam
DivK1c_000965
DIWRORZWFLOCLC-UHFFFAOYSA-N
Donix
DSSTox_CID_3225
DSSTox_GSID_23225
DSSTox_RID_76932
DTXSID7023225
Duralozam
Efasedan
EINECS 212-687-6
Emotion
Emotival
Equitam
FT-0670847
GTPL5884
HMS2052H07
HMS3394H07
HMS503A11
I14-16542
Idalprem
IDI1_000965
Kalmalin
KBio1_000965
L-230
Larpose
Laubeel
Lomesta
Lopam
Lorabenz
Lorafen
Loram
Lorans
Lorapam
Lorat
Lorax
Loraz
Lorazene
Lorazep
lorazepam (Ativan)
Lorazepam (JP17/USP/INN)
Lorazepam [USAN:INN:BAN:JAN]
Lorazepam [USAN:USP:INN:BAN:JAN]
Lorazepam 0.1 mg/ml in Acetonitrile
Lorazepam 1.0 mg/ml in Acetonitrile
Lorazepam Fabra
Lorazepam for system suitability, European Pharmacopoeia (EP) Reference Standard
Lorazepam Genericon
Lorazepam Intensol
Lorazepam Lannacher
Lorazepam Medical
Lorazepam preservative free
Lorazepam solution, 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material
Lorazepam-Efeka
Lorazepam, British Pharmacopoeia (BP) Reference Standard
Lorazepam, European Pharmacopoeia (EP) Reference Standard
Lorazepam, United States Pharmacopeia (USP) Reference Standard
LORAZEPAM7-Chloro-5-(2-chloro-phenyl)-3-hydroxy-1,3-dihydro-benzo[e][1,4]diazepin-2-one
Lorazepamum
Lorazepamum [INN-Latin]
Lorazepan Chobet
Lorazepan Richet
Lorazin
Lorazon
Lorenin
Loridem
Lorivan
Lorsedal
Lorsilan
Lorzem
Lozepam
LS-34141
Max Pax
Merlit
MLS001424236
NC00420
NCGC00159439-02
Nervistop L
Nervistopl
NINDS_000965
Norlormetazepam
Novhepar
Novolorazem
NSC 289758
NSC-289758
NSC289758
Nu Loraz
o-Chlorooxazepam
o-Chloroxazepam
Orfidal
Pro dorm
Punktyl
Quait
Renaquil
Rocosgen
SAM001246833
SCHEMBL26961
Securit
Sedatival
Sedazin
Sedizepan
Sidenar
Silence
Sinestron
SMR000058410
Somagerol
Stapam
Tavor
Temesta
Tolid
Tox21_111669
Tranqipam
Trapax
Upan
Vigiten
WLN: T67 GMV JN IHJ CG IQ KR BG
Wy 4036
Wy-4036
Wypax

US Patents and Regulatory Information for LORAZEPAM

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Sandoz LORAZEPAM lorazepam TABLET;ORAL 071193-001 Apr 15, 1988 DISCN No No   Start Trial   Start Trial   Start Trial
Anda Repository LORAZEPAM lorazepam TABLET;ORAL 072555-002 Mar 29, 1991 DISCN No No   Start Trial   Start Trial   Start Trial
West-ward Pharms Int LORAZEPAM lorazepam INJECTABLE;INJECTION 074496-001 Sep 28, 1998 DISCN No No   Start Trial   Start Trial   Start Trial
Warner Chilcott LORAZEPAM lorazepam TABLET;ORAL 071039-001 Jan 12, 1988 DISCN No No   Start Trial   Start Trial   Start Trial
Aurolife Pharma Llc LORAZEPAM lorazepam TABLET;ORAL 203572-003 Dec 22, 2017 AB RX No No   Start Trial   Start Trial   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

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Baxter
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Merck

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