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Cimetidine - Generic Drug Details

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What are the generic drug sources for cimetidine and what is the scope of cimetidine patent protection?

Cimetidine is the generic ingredient in seven branded drugs marketed by Glaxosmithkline, Apotex, Chartwell Molecules, Contract Pharmacal, Cycle Pharms Ltd, Dava Pharms Inc, Ivax Sub Teva Pharms, L Perrigo Co, Mylan, Perrigo, Pliva, Sandoz Inc, Teva, Upsher Smith Labs, Watson Labs Inc, Watson Labs Teva, Yaopharma Co Ltd, Medtech Products, Hospira, Luitpold, Teva Parenteral, Vintage Pharms Llc, Ani Pharms Inc, G And W Labs Inc, Hi Tech Pharma, Lannett Co Inc, Pd Partners, Pharm Assoc, and Wockhardt Bio Ag, and is included in fifty-five NDAs. Additional information is available in the individual branded drug profile pages.

There are twenty-five drug master file entries for cimetidine. Twenty-four suppliers are listed for this compound.

Summary for cimetidine

US Patents:	0
Tradenames:	7
Applicants:	29
NDAs:	55
Drug Master File Entries:	25
Suppliers / Packagers:	24
Bulk Api Vendors:	118
Clinical Trials:	53
Patent Applications:	6,792
Formulation / Manufacturing:	see details
Drug Prices:	Drug price trends for cimetidine
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for cimetidine
DailyMed Link:	cimetidine at DailyMed

Pharmacology for cimetidine

Drug Class	Histamine-2 Receptor Antagonist
Mechanism of Action	Histamine H2 Receptor Antagonists

Medical Subject Heading (MeSH) Categories for cimetidine

Anti-Ulcer Agents

Cytochrome P-450 CYP1A2 Inhibitors

Histamine H2 Antagonists

Synonyms for cimetidine

(cimetidine) N-methyl-N-[2-(5-methyl-1H-4-imidazolylmethylsulfanyl)ethyl]cyanoiminomethanediamine

(Cimetidine) N-Methyl-N''''''''-[2-(5-methyl-1H-imidazol-4-ylmethylsulfanyl)-ethyl]-guanidine,cyanide

(Cimetidine)N-methyl-N-[2-(5-methyl-1H-4-imidazolylmethylsulfanyl)ethyl]cyanomethyliminomethanediamine

(E)-2-cyano-1-methyl-3-(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)guanidine

(E)-2-cyano-1-methyl-3-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl)guanidine

(Z)-1-cyano-2-methyl-3-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl)guanidine

{(1E)-1-(methylamino)-4-[(4-methylimidazol-5-yl)methylthio]-2-azabut-1-enyl}am inocarbonitrile

1-Cyan-2-methyl-3-(2-{[(5-methylimidazol-4-yl)methyl]thio}ethyl)guanidin

1-Cyano-2-methyl-3-(2-(((5-methyl-4-imidazolyl)methyl)thio)ethyl)guanidine

1-cyano-2-methyl-3-(2-((5-methyl-1H-imidazol-4-yl)methylthio)ethyl)guanidine

1-cyano-2-methyl-3-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl)guanidine

1-cyano-2-methyl-3-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]guanidine

1-cyano-2-methyl-3-[2-[(5-methyl-1H-imidazol-4-yl)methylthio]ethyl]guanidine

1-Cyano-2-methyl-3-[2-[[(5-methylimidazol-4-yl)methyl]thio]ethyl]guanidine

1-Ethyl-2,3-dimethylimidazolium tosylate, 98% [EDiMIM] [TOS]

2-Chloro-5-(1-hydroxy-3-oxo-2,3-dihydro-1H-isoindol-1-yl)-benzenesulfonamide(Cimetidine)

2-Cyano-1-methyl-3-(2-(((5-methylimidazol-4-yl)methyl)thio)ethyl)guanidine

2-cyano-1-methyl-3-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl)guanidine

2-cyano-1-methyl-3-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]thio}ethyl)guanidine

2-cyano-1-methyl-3-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]guanidine

2-Methyl-8-phenethyl-imidazo[1,2-a]pyridine-3-carboxylic acid methyl ester(cimetidine)

2-methylamino-2-[2-(4-methyl-1H-5-imidazolylmethylsulfanyl)ethylamino]-(E)-1-imino cyanide

2-methylamino-2-[2-(5-methyl-1H-4-imidazolylmethylsulfanyl)ethylamino]-(Z)-1-imino cyanide(cimetidine)

2984-61-4

3-cyano-1-methyl-2-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl)guanidine

3-cyano-2-methyl-1-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]guanidine

4-(((2-(((cyanoamino)(methylamino)methylene)amino)ethyl)thio)methyl)-5-methyl-1H-imidazole

481C619

4H -Dithieno[3,2-b :2',3'-d ]pyrrole, 4-(1-octylnonyl)-

51481-61-9

76181-71-0

80061L1WGD

943920-67-0

A828616

AB00052157_04

AB00052157_05

AB00052157-03

AB0013083

AB03708

AB1009523

AC-8100

AC1L1EE8

AC1Q3XK6

Acibilin

Acinil

Acitak

AJ-70318

AKOS005460997

AKOS015900557

AKOS015951369

AKOS016003398

AKOS016340377

AKOS026749950

AKOS032949548

Altramet

AN-8331

ANW-46065

AQIXAKUUQRKLND-UHFFFAOYSA-N

Azucimet

BDBM181119

BDBM22889

BDBM50103595

BDBM50403559

Biomet400

BPBio1_000101

BRD-K18618618-001-01-6

BRD-K34157611-001-04-6

BRD-K34157611-001-07-9

Brumetadina

Brumetidina

BSPBio_000091

BSPBio_002978

C 4522

C06952

C10H16N6S

CCG-204388

CCG-220026

CCG-221597

CCG-40160

CCRIS 3247

Cedine

cemitidine

CHEBI:3699

CHEMBL30

Ci metum

Cimagen

Cimal

Cime

Cimeldine

Cimetadine

Cimetag

Cimetidin

Cimetidina

Cimetidina [INN-Spanish]

Cimetidine (JP17/USP/INN)

Cimetidine (Tagamet)

Cimetidine [USAN:INN:BAN:JAN]

Cimetidine [USAN:USP:INN:BAN:JAN]

Cimetidine 1.0 mg/ml in Methanol

CIMETIDINE A

CIMETIDINE A/AB

Cimetidine for peak identification, European Pharmacopoeia (EP) Reference Standard

Cimetidine for system suitability, European Pharmacopoeia (EP) Reference Standard

Cimetidine Hcl

Cimetidine, A Type

Cimetidine, European Pharmacopoeia (EP) Reference Standard

Cimetidine, Pharmaceutical Secondary Standard; Certified Reference Material

Cimetidine, United States Pharmacopeia (USP) Reference Standard

Cimetidine,(S)

Cimetidinum

Cimetidinum [INN-Latin]

Cimetimax

Cimetum

CPD001370748

CS-2325

D00295

DB00501

DivK1c_000166

DRG-0150

DSSTox_CID_329

DSSTox_GSID_20329

DSSTox_RID_75517

DTXSID4020329

DuraH2

Dyspamet

Edalene

EINECS 257-232-2

Equaline acid reducer

EU-0100293

Eureceptor

Evicer

EX-A1088

FPF 1002

FT-0602955

Galenamet

Gastrobitan

Gastromet

GTPL1231

Guanidine, N-cyano-N'-methyl-N''-(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio) ethyl)-

Guanidine, N-cyano-N'-methyl-N''-(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)-

Guanidine, N-cyano-N'-methyl-N''-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]-

Guanidine, N-cyano-N'-Methyl-N''-[2-[[(5-Methyl-1H-iMidazol-4-yl)Methyl]thio]ethyl]-, (Z)-

Guanidine, N-cyano-N'-methyl-N''-[2-[[5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]-

Guanidine, N''-cyano-N-methyl-N'-(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)-

Guanidine, N''-cyano-N-methyl-N'-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]-

H505

Histodil

HMS1921C14

HMS2089O03

HMS2092I14

HMS2095E13

HMS2232F16

HMS3259M15

HMS3260L08

HMS3267A03

HMS3369L10

HMS3651E21

HMS3712E13

HMS500I08

HSDB 3917

HY-14289

I14-0371

IDI1_000166

J10340

KB-79578

KBio1_000166

KBio2_000975

KBio2_003543

KBio2_006111

KBio3_002198

KBioGR_001323

KBioSS_000975

KS-5087

L000186

L003827

L013434

Lopac-C-4522

Lopac0_000293

LP00293

LS-7278

LS-73445

LS-73446

M-1577

Magicul

MCULE-2885245608

metidine

Metracin

MFCD00133296

MLS000069791

MLS001148596

MLS002153265

MLS002154178

MolPort-001-838-193

MolPort-002-542-886

MolPort-003-895-998

MolPort-016-638-396

MolPort-020-109-101

MolPort-020-313-426

N-Cyano-N'-methyl-[2-[[[5-methyl-1H-imidazol-4-yl]methyl]thio]ethyl]guanidine

N-cyano-N'-methyl-N-"-[2-((4-methyl-5-imidazolyl)methylthio)ethyl]guanidine

N-Cyano-N'-methyl-N''-(2-(((5-methyl-1 H-imidazol-4-yl) methyl)thio)ethyl)guanidine

N-Cyano-N'-Methyl-N''-(2-(((5-Methyl-1H-Imidazol-4-YL)Methyl)Thio)Ethyl) Guanidine

N-Cyano-N'-methyl-N''-(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)guanidine

N-cyano-N'-methyl-N''-(2-([(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl)ethyl)guanidine

N-Cyano-N'-methyl-N''-(2-([(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl)ethyl)guanidine #

N-cyano-N'-methyl-N''-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]thio}ethyl)guanidine

N-Cyano-N'-methyl-N''-[2-[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]guanidine

N-Cyano-N'-methyl-N''-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]guanidine

N-cyano-N'-methyl-N''-[2-[[(5-methylimidazol-4-yl]methyl]thio]ethyl)guanidine

N-cyano-N'-methyl-N"- [2-((5-methyl-4-imidazolyl)methylthio)ethyl]guanidine

N-cyano-N'-methyl-N"-[2-((4-methyl-5-imidazolyl) methylthio)ethyl]guanidine

N-cyano-N'-methyl-N"-[2-((4-methyl-5-imidazolyl)- methylthio)ethyl]guanidine

N-cyano-N'-methyl-N"-[2-((4-methyl-5-imidazolyl)-methylthio)ethyl]guanidine

N-cyano-N'-methyl-N"-[2-((4-methyl-5-imidazolyl)methyl-thio)ethyl]guanidine

N-cyano-N'-methyl-N"-[2-((4-methyl-5-imidazolyl)methylthio)ethyl) guanidine

N-cyano-N'-methyl-N"-[2-((4-methyl-5-imidazolyl)methylthio)ethyl]guanidine

N-cyano-N'-methyl-N"-[2-((5-methyl-4-imidazolyl)methylthio)-ethyl]guanidine

N-cyano-N'-methyl-N"-[2-((5-methyl-4-imidazolyl)methylthio)ethyl]-guanidine

N-cyano-N'-methyl-N"-[2-((5-methyl-4-imidazolyl)methylthio)ethyl]guanidine

N-cyano-N'-methyl-N"-[2-(5-methyl-4-imidazolylmethylthio)ethyl]guanidine

N-cyano-N'-methyl-N"-[2-{(5-methyl-1H-imidazol-4-yl)methylthio}ethyl]guanidine

N-Cyano-N''''''''-methyl-N''''''''''''''''-(2-(((5-methyl-1H-imidazol-4-yl) methyl)thio)ethyl)guanidine(Cimetidine)

N-cyanomethyl-N''''''''-methyl-N''''''''''''''''-[2-(5-methyl-1H-imidazol-4-ylmethylsulfanyl)-ethyl]-guanidine ( Cimetidine)

N-methyl-N-[2-(5-methyl-1H-4-imidazolylmethylsulfanyl)ethyl]-1-cyanoiminomethanediamine

N-methyl-N-[2-(5-methyl-1H-4-imidazolylmethylsulfanyl)ethyl]cyanoiminomethanediamine (cimetidine)

N-methyl-N-[2-(5-methyl-1H-4-imidazolylmethylsulfanyl)ethyl]imino(-N-cyano)methanediaminem

N-methyl-N'-{2-[(5-methylimidazol-4-yl)-methylthio]-ethyl}-N"-cyanoguanidine

N-Methyl-N''''''''-[2-(5-methyl-1H-imidazol-4-ylmethylsulfanyl)-ethyl]-cyanoguanidine(cimetidine)

N-Methyl-N''''''''-[2-(5-methyl-1H-imidazol-4-ylmethylsulfanyl)-ethyl]-N''''''''''''''''-Cyano-guanidine

N-Methyl-N''''''''-[2-(5-methyl-1H-imidazol-4-ylmethylsulfanyl)-ethyl]-N''''''''''''''''-cyano-guanidine(Cimetidine)

N-methyl-N''''''''-cyano-N''''''''''''''''-[2-(5-methyl-1H-imidazol-4-ylmethylsulfanyl)-ethyl]-guanidine

N-tert-Butyl-N''''''''-[4-(1H-imidazol-4-yl)-phenyl]-formamidine(cimetidine)

N''-cyano-N-methyl-N'-(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)-ethyl)guanidine

N''-cyano-N-methyl-N'-(2-((5-methyl-1h-imidazol-4-yl)-methylthio)ethyl)guanidine

N''-cyano-N-methyl-N'-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl)guanidine

N''-cyano-N-methyl-N'-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]thio}ethyl)guanidine

N''-Cyano-N-methyl-N'-[2-[(5-methyl-1H-imidazol-4-yl)methylthio]ethyl]guanidine

N''''''''''''''''-cyano-N-methyl-N''''''''-({[(5-methyl-1H-imidazol-4-yl)methyl]thio}methyl)guanidine(cimetidine)

N''''''''''''''''-cyano-N-methyl-N''''''''-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]-lambda~4~-sulfanyl}ethyl)guanidine

N''''''''''''''''-cyano-N-methyl-N''''''''-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]thio}ethyl)guanidine

N''''''''''''''''-cyano-N-methyl-N''''''''-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]thio}ethyl)guanidine (Cimetidine)

N''''''''''''''''-cyano-N-methyl-N''''''''-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]thio}ethyl)guanidine(cimetidine)

N''''''''''''''''''''''''''''''''-cyano-N-methyl-N''''''''''''''''-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]thio}ethyl)guanidine

N"-cyano-N-methyl-N'-[2-(5-methylimidazol-4-ylmethylthio)ethyl]-guanidine

N"-cyano-N-methyl-N'-[2-(5-methylimidazol-4-ylmethylthio)ethyl]guanidine

NC00501

NCGC00015240-01

NCGC00015240-02

NCGC00015240-03

NCGC00015240-04

NCGC00015240-05

NCGC00015240-06

NCGC00015240-07

NCGC00024859-01

NCGC00024859-02

NCGC00024859-03

NCGC00024859-04

NCGC00024859-05

NCGC00091439-01

NCGC00091439-02

NCGC00091439-03

NCGC00091439-04

NCGC00091439-05

NCGC00091439-07

NCGC00185989-01

NCGC00188961-01

NCGC00258712-01

NCGC00260978-01

NCI60_002936

Neutromed

Neutronorm

NINDS_000166

NSC 335308

NSC-335308

NSC-757428

NSC335308

NSC757428

Opera_ID_314

Peptimax

Peptol

Pharmakon1600-01500684

Phimetin

Prestwick_65

Prestwick3_000026

Q-200855

Q-200856

s1845

SAM002554892

SBB057794

SBI-0050281.P004

SC-15209

SCHEMBL1093

SCHEMBL1094

SCHEMBL11282982

Sigmetadine

SK&F-92334

SKF 92334

SKF-92334

SKF-92334; Tagamet

SMR000038895

SPBio_000884

Spectrum_000495

SPECTRUM1500684

Spectrum2_000782

Spectrum3_001389

Spectrum4_000812

Spectrum5_001541

SR-01000075260

SR-01000075260-1

SR-01000075260-3

SR-05000001434

SR-05000001434-1

SR-05000001434-2

SR-05000001750

SR-05000001750-1

ST24048532

ST50411770

STK528249

SW196380-2

Tagamet

Tagamet (TN)

Tagamet Hb

Tagamet Hb 200

Tametin

TC-134810

TL8003410

Tocris-0902

Topcare heartburn relief

Tox21_110106

Tox21_110106_1

Tox21_201160

Tox21_500293

Tratul

Ulcedin

Ulcedine

Ulcestop

Ulcimet

Ulcofalk

Ulcomedina

Ulcomet

Ulcometin

Ulcostad

Ulhys

Ultek

UNII-80061L1WGD

UPCMLD-DP029

UPCMLD-DP029:001

US9138393, Cimetidine

US9144538, Cimetidine

Valmagen

Venopex

Z1259192068

ZINC18115268

Zita

US Patents and Regulatory Information for cimetidine

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Perrigo	CIMETIDINE	cimetidine	TABLET;ORAL	074972-001	Jun 19, 1998		DISCN	No	No
Apotex	CIMETIDINE	cimetidine	TABLET;ORAL	074948-001	Jun 19, 1998		OTC	No	No
Hospira	CIMETIDINE HYDROCHLORIDE IN SODIUM CHLORIDE 0.9% IN PLASTIC CONTAINER	cimetidine hydrochloride	INJECTABLE;INJECTION	074468-002	Dec 29, 1994		DISCN	No	No
Dava Pharms Inc	CIMETIDINE	cimetidine	TABLET;ORAL	074340-002	Jun 23, 1995		DISCN	No	No
Yaopharma Co Ltd	CIMETIDINE	cimetidine	TABLET;ORAL	074100-003	Jan 31, 1995		DISCN	No	No

Expired US Patents for cimetidine

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Glaxosmithkline	TAGAMET	cimetidine	TABLET;ORAL	017920-004	Dec 14, 1983
Glaxosmithkline	TAGAMET	cimetidine	TABLET;ORAL	017920-004	Dec 14, 1983
Glaxosmithkline	TAGAMET	cimetidine	TABLET;ORAL	017920-002	Approved Prior to Jan 1, 1982
Glaxosmithkline	TAGAMET	cimetidine	TABLET;ORAL	017920-005	Apr 30, 1986
Glaxosmithkline	TAGAMET	cimetidine	TABLET;ORAL	017920-003	Approved Prior to Jan 1, 1982