BENZIMIDAZOLES

CAS RN

PRODUCT

 EINECS RN.
51-17-2 Benzimidazole
C7H6N2, M.W.: 118.14 M.P: 170.5 C, B.P: >360 C
o-Benzimidazole; Azindole; Benzoglyoxaline; Benzoimidazole; BZI; 1,3-Benzodiazole; 1,3-Diazaindene; 3-Azaindole; N,N'-Methenyl-o-Phenylenediamine;
200-081-4
94-52-0 5-Nitrobenzimidazole
C7H5N3O2 · HNO3 , M.W.: 226.15, M.P: 207-209 C, Pesticide
1H-Benzimidazole, 5-nitro-; 5(6)-Nitrobenzimidazole; 5-Nitro-1H-benzimidazole; 6-Nitrobenzimidazole;
202-341-2
148-79-8 Thiabendazole
C10H7N3S, M.W.: 201.26, M.P.: 298 - 300 C, AnthelmintiC, Fungicide, bactericide
2-(1,3-thiazol-4-yl)benzimidazole; 2-(4-Thiazolyl)-1H-benzimidazole; 2-(4-Thiazolyl)-benzimidazole; 2-(4'-thiazolyl)benzimidazole; 2-(thiazol-4-yl)benzimidazole; 4-(2-benzimidazolyl)thiazole; Benzimdazole, 2-(4-thiazolyl)-; TBZ;
205-725-8
274-76-0 Imidazo(1,2-a)pyridine
C7H6N2 , M.W.: 118.14. M.P: 103 C at 1 mm Hg
Imidazo(1,2-a)pyridine;

 
312-73-2 2-Trifluoromethyl benzimidazole
C8H5F3N2, M.W.: 186.13, 208 - 211 C, Herbicide
1H-Benzimidazole, 2-(trifluoromethyl)- (9CI);

 
582-60-5 5,6-Dimethylbenzimidazole
C9H10N2 , M.W.: 146.19, 205 - 206 C, Water Solubility: 776 mg/l
Dimedazol; Dimedazole; Dimesol; Dimezol; 1H-Benzimidazole, 5,6-dimethyl- ; 5,6-Dimethylbenzimidazole; Benzimidazole, 5,6-dimethyl-;
209-488-1
583-39-1 2-Mercaptobenzimidazole
C7H6N2S, M.W.: 150.20, M.P: 298 C, Water Solubility: 2900 mg/l
2-Benzimidazolethiol; Benzimidazoline-2-thione; 1H-Benzimidazole-2-thiol; 2-Benzimidazolinethione; 2-Benzimidazolinthion; 2-Thiobenzimidazole; 2-Thiol benzimidazole; Antioxidant MB; o-Phenylenethiourea; 2H-Benzimidazole-2-thione, 1,3-dihydro-;
209-502-6
614-97-1 5-Methylbenzimidazole
C8H8N2 , M.W.: 132.16, M.P: 114 - 117 C, B.P: 169 - 172 C at 1 mm Hg, pesticide
1H-Benzimidazole, 5-methyl-; Benzimidazole, 5(or 6)-methyl-;
210-401-4

615-16-7

 2(1H)-Benzimidazolone
C7H6N2O, M.W.: 134.14, M.P: >300 C, Water Solubility: 9790mg/l
2(3H)-Benzimidazolone; 2(3H)-Oxobenzimidazole; 2-Benzimidazolinone; 2-Benzimidazolol; 2-Benzimidazolone; 2-Hydroxybenzimidazole; 2-Oxobenzimidazole; 2H-Benzimidazol; 2H-Benzimidazol-2-one, 1,3-dihydro-; Benzamidazole-2(3H)-one; N,N'-(1,2-Phenyleneurea); Urea, N,N'-(1,2-phenylene)-o-Phenyleneurea; 2-Benzimidazolinone; 2-Hydroxybenzimidazole; 2H-Benzimidazol-2-one, 1,3-dihydro-
210-412-4
615-15-6 2-Methylbenzimidazole
C8H8N2, M.W.: 132.16, M.P: 176 - 177 C, Water Solubility: 1450 mg/l
Acetamidine, N-N'-o-phenylene-; 1H-Benzimidazole, 2-methyl-;
210-411-9
716-79-0 2-Phenylbenzimidazole
C13H10N2, M.W.: 194.23, 290 - 293, Therapeutic Agent
2-Phenyl-1H-benzimidazole; Phenizidole; Phenzidol; Phenzidole; 1H-Benzimidazole, 2-phenyl-; 2-Phenylbenzimidazole; Benzimidazole, 2-phenyl-;
211-939-2
934-32-7 2-Aminobenzimidazole
C7H7N3, M.W.: 133.15, M.P: 224 C, Water Solubility: 1.49 mg/l
2-Iminobenzimidazoline; 1H-Benzimidazol-2-amine Benzimidazol-2-ylamine;
213-280-6
1137-68-4 2-(2-Pyridyl)benzimidazole
C12H9N3, M.W.: 195.22, 218-220 C		 214-508-7
1137-67-3 2-(3-Pyridyl)benzimidazole
C12H9N3 , M.W.: 195.22, 253 - 257 C

 
1622-57-7 1-Methyl-2-aminobenzimidazole
C8H9N3 , M.W.: 147.18, M.P: 203 - 205 C, Water Solubility: 1.21 mg/l
1-Methyl-1H-benzimidazol-2-amine; 2-Amino-1-methylbenzimidazole; 1-Methyl-2-aminobenzimidazole; 1H-Benzimidazol-2-amine, 1-methyl-;

 

1632-83-3

1-Methylbenzimidazole
C8H8N2, M.W.:132.16 M.P: 59 - 62 C B.P: 154 C at 12 mm Hg
1H-Benzimidazole, 1-methyl-

 
2818-66-8 5-Amino-2-benzimidazolethiol
C7H7N3S , M.W.: 165.22, M.P: 240-244 C.
2-Benzimidazolethiol, 5-amino-; 5-Amino-2-mercaptobenzimidazole; 2H-Benzimidazole-2-thione, 5-amino-1,3-dihydro-; 5-Aminobenzimidazole-2-thiol;
220-574-8
3363-56-2 2,5,6-Trimethylbenzimidazole
C10H12N2, M.W.: 160.22, M.P: 239 - 240 C		 222-130-9
3574-96-7 2-(2-Chlorophenyl)benzimidazole
C13H9ClN2, M.W.: 228.68, M.P: 234 - 238 C, Fungicide
2-(o-Chlorophenyl)benzimidazole; 2-(2-Chlorophenyl)-1H-benzimidazole; chlorfenazole;

 
3584-66-5 5-Chloro-2-(trichloromethyl)-1H-benzimidazole
C8H4Cl4N2 , M.W.: 269.94, 223 - 224 C (Decomposes)
1H-Benzimidazole, 5-chloro-2-(trichloromethyl)-
222-713-8
3671-66-7 5-Amino-2-(trifluoromethyl)benzimidazole
C8H6F3N3, M.W.: 201.15, 185 - 189 C. Herbicide
1H-Benzimidazol-5-amine, 2-(trifluoromethyl)-; Benzimidazole, 5-amino-2-(trifluoromethyl)-;

 
3878-19-1 2-(2-Furanyl)-1H-benzimidazole
C11H8N2O M.W.: 184.20, Fungicide, bactericide, wood preservative
Fuberidazole; Benzimidazole, 2-(2-furanyl)-; 2-(2′-furyl)benzimidazole
223-404-0
4414-88-4 2-(Cyanomethyl)benzimidazole
C9H7N3, M.W.: 157.17, M.P: 210 - 211 C
1H-Benzimidazole-2-acetonitrile; 2-Benzimidazoleacetonitrile; 2-Benzimidazolylacetonitrile; 2-Cyanomethylbenzimidazole; 2-Kyanmethylbenzimidazol; Acetonitrile, 2-benzimidazolyl-; Benzimidazole, 2-cyanomethyl-; (Benzimidazol-2-yl)ethanenitrile; 1H-Benzimidazole-2-acetonitrile; 2-Benzimidazoleacetonitrile;
224-574-9
4856-97-7 2-(Hydroxymethyl)-1H-benzimidazole
C8H8N2O , M.W.: 148.16 M.P: 171 - 175 C.
1H-Benzimidazole-2-methanol;
225-451-2
4857-06-1 2-Chlorobenzimidazole
C7H5ClN2 , M.W.: 152.58 M.P: 194 C
1H-Benzimidazole, 2-chloro-; 2-Chlorobenzimidazole; Benzimidazole, 2-chloro-; 1H-Benzimidazole, 2-chloro-; 2-Chloro-1H-benzimidazole;
225-453-3
4857-04-9 2-Chloromethylbenzimidazole
C8H7ClN2 , M.W.: 166.61, M.P:146 - 148 C (decomposes).		 225-452-8
4887-82-5 5-Chloro-1H-benzimidazole
C7H5CIN2, M.W.: 256.04, M.P: 118 - 122 C.		 225-503-4
4887-80-3 5-Methoxybenzimidazole
C8H8N2O , M.W.: 148.16, M.P: 121 - 126 C.		 225-502-9
5418-95-1 2-Guanidinobenzimidazole
C8H9N5 , M.W.: 175.19, M.P: 242 - 244 C
1H-Benzimidazol-2-ylguanidine; 1-(Benzimidazol-2-yl)guanidine; Guanidine, 1H-benzimidazol-2-yl- ;
226-527-8
5805-39-0 2(o-Aminophenyl)-benzimidazole
C8H9N3, M.W.: 147.18 M.P: 211-215 C
2-(1H-Benzimidazol-2-yl)aniline; Benzenamine, 2-(1H-benzimidazol-2-yl)-; 2-(1H-Benzoimidazol-2-yl) phenylamine; 2-(2-Aminophenyl)-1H-benzimidazole;
227-361-9
5851-50-3 2-Nonyl benzimidazole
C16H24N2, M.W.: 244.38, M.P: 264 - 268 C.
1H-Benzimidazole, 2-Nonyl -;

 
5993-91-9 2-(Aminomethyl)benzimidazole dihydrochloride hydrate
C8H9N3 · 2HCl · xH2O, M.W.: 220.10 264 °C (dec.)(lit.)
Benzimidazol-2-ylmethylamine dihydrochloride hydrate;
227-820-3
6325-91-3 5-Nitro-2-mercaptobenzimidazole
C7H5N3O2S, M.W.: 195.20, M.P: 274 C (decomposes).
2-Benzimidazolethiol, 5-nitro-; 2-Benzimidazolinethione, 5-nitro-; 2-Mercapto-5-nitrobenzimidazole; 5-Nitro-2-benzimidazolethiol; 2H-Benzimidazole-2-thione, 1,3-dihydro-5-nitro-

 
7152-24-1 2-(Methylmercapto)benzimidazole
C8H8N2S, M.W.: 164.23, M.P: 202 - 205 C
1H-Benzimidazole, 2-(methylthio)-; 2-Methylmercaptobenzimidazole; 2-Methylthio benzimidazole; S-Methyl-2-mercaptobenzimidazole; 1H-Benzimidazole, 2-(methylthio)-; 2-(Methylthio)benzimidazole; Benzimidazole, 2-methylthio- ;
230-494-5
10605-21-7 Carbendazim
C9H9N3O2 , M.W.: 191.19, M.P: >300 C. Fungicide, bactericide, wood preservative
Mecarzole; 1H-Benzimidazol-2-ylcarbamic acid methyl ester; 1H-Benzimidazole-2-carbamic acid, methyl ester; 2-(Carbomethoxyamino)benzimidazole; 2-(Methoxycarbamoyl)benzimidazole; 2-MBC; Benzimidazole carbamate de methyle; Benzimidazole-2-carbamic acid, methyl ester; Methyl 1H-benzimidazole-2-carbamate Methyl 2-benzimidazolecarbamate; 2-Benzimidazolecarbamic acid, methyl ester; Carbamic acid, 1H-benzimidazol-2-yl-, methyl ester ;
234-232-0
13744-68-8 6-Sulfanilamidoindazole
C13H12N4O2S , M.W.: 288.32,M.P: 193 - 195 C.
6-(Sulfanilamido)indazole; 6-(p-Aminobenzenesulfonylamino)indazole; Benzenesulfonamide, 4-amino-N-1H-indazol-6-yl- (9CI); N-(Indazol-6-yl)-4-aminobenzenesulphonamide; Sulfanilamide, N1-1H-indazol-6-yl- (8CI); N1-(6-Indazolyl)sulfanilamide;
237-314-4
15788-16-6 5-Carboxybenzimidazole
C8H6N2O2 , M.W.: 162.15, M.P: >300 C.
1H-Benzimidazole-5-carboxylic acid; Benzimidazole-5-carboxylic acid;

 
17804-35-2 Methyl 1-(butylcarbamoyl)-2-benzimidazolecarbamate
C14H18N4O3 , M.W.: 290.32 M.P: >300 C. Fungicide, bactericide, wood preservative
Benomyl; 1-(Butylcarbamoyl)-2-benzimidazolecarbamic acid, methyl ester; MBC; Methyl 1-(butylamino)carbonyl-1H-benzimidazol-2-ylcarbamate; 2-Benzimidazolecarbamic acid, 1-(butylcarbamoyl)-, methyl ester; Carbamic acid, (1-((butylamino)carbonyl)-1H- benzimidazol-2-yl)-, methyl ester;
241-775-7
21564-17-0 (2-Benzothiazolylthio)methyl thiocyanate
C9H6N2S3, M.W.: 238.34, Fungicide, bactericide, wood preservative
2-(thiocyanatomethylthio)benzothiazole; TCMTB; Thiocyanic acid (2-benzothiazolylthio)methyl ester;
244-445-0
23249-97-0 2-Benzimidazolepropionic acid
C10H10N2O2 , M.W.: 190.20, M.P: 229 - 231 C (decomposes)
Procodazole [INN]; Propazole; 1H-Benzimidazole-2-propanoic acid; 2-(2-Carboxyethyl)benzimidazole; beta-(2-Benzimidazole)propionic acid; beta-(2-Benzimidazolyl)propionic acid; 1H-Benzimidazole-2-propanoic acid; 2-Benzimidazolepropionic acid; Propionic acid, 2-(2-benzimidazolyl)-

 
23564-05-8 Thiophanate-methyl
C12H14N4O4S2, M.W.: 342.39 M.P: 172 C, Fungicide, bactericide, wood preservative
1,2-Bis(3-(methoxycarbonyl)-2-thioureido)benzene; 1,2-bis(methoxycarbonyl thioureido) benzene; o-Bis(3-methoxycarbonyl-2-thioureido) benzene; 4,4'-o-Phenylenebis(3-thioallophanic acid) dimethyl ester; Bis(3-(methoxycarbonyl)-2-thioureido)benzene; Dimethyl (1,2-phenylenebis(iminocarbonothioyl))bis(carbamate); Dimethyl 4,4'-o-Phenylene-bis-(3-thioallophanate); Dimethyl ester 4,4'-o-Phenylenebis(3-Thioallophanic) Acid; Thiophanate-Me;
245-740-7
23564-06-9 Diethyl 4,4'-(o-phenylene)bis(3-thioallophanate)
C14H18N4O4S2 M.W: 370.45 Fungicide, bactericide, wood preservative
Diethyl [1,2-phenylenebis(iminocarbonothioyl)]bis[carbamate]; 1,2-Bis(3-Ethoxycarbonyl-2-thioureido)benzene; [1,2-Phenylenebis(iminocarbonothioyl)] biscarbamic acid diethyl ester; Bis(3-(ethoxycarbonyl)-2-thioureido)benzene; Diethyl 4,4'-o-phenylenebis(3-thioallophanate); Cercobin; Thiophanate; Thiophanate ethyl;
245-741-2
24370-25-0 2-Benzimidazolylurea
C8H8N4O , M.W.: 176.18, M.P: >300 C
1H-Benzimidazol-2-ylurea; 2-Benzimidazoleurea; 2-Ureidobenzimidazole; Benzimidazol-2-ylurea; Benzimidazol-2-ylurea; Urea, (2-benzimidazolyl)-; Urea, 1H-benzimidazol-2-yl- (9CI);
246-209-2
27231-36-3 5-Methyl-2-mercaptobenzimidazole
C8H8N2S, M.W.: 164.23, M.P.: 290 - 293 C.
1,3-Dihydro-5-methyl-2H-benzimidazole-2-thione;  2H-Benzimidazole-2-thione, 1,3-dihydro-5-methyl-;
248-350-5
27386-64-7 Methyl 1-(2-methylthioethylcarbamoyl)benzimidazol-2-ylcarbamate
C13H16N4O3S, M.W.: 308.35, Fungicide, bactericide, wood preservative
Benzimidazolecarbamic acid, 1-((2-(methylthio)ethyl)carbamoyl)-, methyl ester; Mecarbinizid; Mecarbinzi; methyl [1-[[[2-(methylthio)ethyl]amino]carbonyl]-1H -benzimidazol-2-yl] carbamate

 
27503-81-7 2-Phenylbenzimidazole-5-sulfonic acid
C13H10N2O3S, M.W.: 274.30, M.P.: >300 C., Sunscreening agents
Ensulizole [INN]; Phenylbenzimidazole sulfonic acid; 1H-Benzimidazole-5-sulfonic acid, 2-phenyl-; 2-Phenyl-1H-benzimidazole-5-sulphonic acid;
248-502-0
27896-84-0 5-Nitrobenzimidazole, nitrate
C7H5N3O2·HNO3 , M.W.: 226.15, M.P: 220 - 222 C
6-Nitrobenzimidazole nitrate; 1H-Benzimidazole, 5-nitro-, mononitrate; 5-Nitrobenzimidazolium nitrate; Benzimidazole, 5-nitro-, mononitrate
248-716-4
28559-00-4 Methyl [1-[[(5-cyanopentyl)amino]carbonyl]-1H-benzimidazol-2-yl]carbamate
C16H19N5O3 M.W.: 329.36Fungicide, bactericide, wood preservative
Carbamic acid, (1-((5-cyanopentyl)carbamoyl)benzimidazol-2-yl)-, methyl ester; Folcidin;
249-082-1
31430-15-6 Flubendazole
C16H12FN3O3, M.W.: 313.29, Anthelmintic
[[5-(4-fluorobenzoyl)-1H-benzimidazole-2-y1]-carbamic acid methyl ester];
250-624-4
31431-43-3

Ciclobendazole
C13H13N3O3, M.W.: 259.26, Anthelmintic, Anthelmintic

5-(Cyclopropylcarbonyl)-2-benzimidazolecarbamic acid methyl ester; 5-Cyclopropylcarbonylcarbendazime; Methyl 5-(cyclopropylcarbonyl)-2-benzimidazolecarbamate; 2-Benzimidazolecarbamic acid, 5-(cyclopropylcarbonyl)-, methyl ester; Carbamic acid, (5-(cyclopropylcarbonyl)-1H-benzimidazol-2-yl)-, methyl ester; Ciclobendazole;
5-(Cyclopropylcarbonyl)-2-benzimidazolecarbamic acid methyl ester;
250-637-5
31431-39-7

Mebendazole
C16H13N3O3 M.W.: 295.30, Anthelmintic; Antinematodal agents

(5-Benzoyl-1H-benzimidazol-2-yl)-carbamic acid methyl ester; 2-Benzimidazolecarbamic acid, 5-benzoyl-, methyl ester; 5-Benzoyl-2-benzimidazolecarbamic acid methyl ester; Carbamic acid, (5-benzoyl-1H-benzimidazol-2-yl)-, methyl ester ; Methyl 5-benzoyl benzimidazole-2-carbamate;
250-635-4
32488-84-9 2-Guanidinobenzimidazole Dihydrochloride

 
37052-78-1 5-Methoxy-2-mercaptobenzimidazole
C8H8N2OS , M.W.: 180.23, 255 - 259 C
1,3-Dihydro-5-methoxy-2H-benzimidazole-2-thione;
253-326-2
40341-04-6 1-Benzimidazolyl-3,5-dimethylpyrazole
C12H12N4 M.W.: 212.26 Fungicide, bactericide, wood preservative
1H-Benzimidazole, 2-(3,5-dimethyl-1H-pyrazol-1-yl)- (10CI); 2-(3,5-Dimethyl-1-pyrazolyl)benzimidazole; 2-(3,5-Dimethyl-1H-pyrazol-1-yl)-1H-benzimidazole; Benzimidazole, 2-(3,5-dimethyl-1-pyrazolyl)-;
254-882-9
40828-54-4 1H-Benzimidazole-2-sulfonic acid
C7H6N2O3S, M.W.: 198.20 M.P: 365 - 368 C

 
43210-67-9

Fenbendazole
C15H13N3O2S M.W.: 299.35, M.P: 233 C, Anthelmintic, Antinematodal agent

2-(Methoxycarbonylamino)-5-(phenylthio)benzimidazole; Carbamic acid, (5-(phenylthio)-1H-benzimidazol-2-yl)-, methyl ester; Methyl (5-(phenylthio)-1H-benzimidazol-2-yl)carbamate; Methyl 5-(phenylthio)-2-benzimidazolecarbamate; Phenbendasol; 2-Benzimidazolecarbamic acid, 5-(phenylthio)-, methyl ester Carbamic acid, (5-(phenylthio)-1H-benzimidazol-2-yl)-, methyl ester;
256-145-7
53878-17-4 Methyl 4-(2-furfurylideneaminophenyl)-3-thioallophanate
C14H13N3O3S, M.W.: 303.34,
methyl [[[2-[(2-furanylmethylene)amino]phenyl]amino] thioxomethyl] carbamate; Furophanate; Carbamic acid, (((2-((2-furanylmethylene)amino) phenyl) amino)thioxomethyl)-, methyl ester;

 
54965-21-8

Albendazole
C12H15N3O2S, M.W.: 265.33, Anthelmintic, Anthelmintic, Anticestodal agent, Antiprotozoal agent

((Propylthio)-5 1H-benzimidazolyl-2) carbamate de methyle; 5-(Propylthio)-2-carbomethoxyaminobenzimidazole; Methyl 5-(propylthio)-2-benzimidazolecarbamate; O-Methyl N-(5-(propylthio)-2-benzimidazolyl)carbamate; Carbamic acid, (5-(propylthio)-1H-benzimidazol-2-yl)-, methyl ester;

 
55489-15-1 5-Ethoxy-2-mercaptobenzimidazole
C9H10N2OS , M.W.: 194.25, 252 - 256 C.

 
56602-33-6 Tri(dimethylamino)benzotriazol-1-yloxyphosphonium hexafluorophosphate
C12H22F6N6OP2 , M.W.: 442.28, M.P: >130 C (decomposes). BOP Reagent
(1H-Benzotriazol-1-yloxy)-tris(dimethylamino)phosphonium hexafluorophosphate(1-);

BOP; Castros reagent; Phosphorus(1++), (1-Hydroxy-1H-benzotriazolato-O) tris(N-methylmethanaminato)-, (beta-4)-, hexafluorophosphate(1-); Tri(dimethylamino)benzotriazol-1-yloxyphosphonium hexafluorophosphate;

260-279-1
62732-91-6 2-(2-Ethoxyethoxy)ethyl 1H-benzimidazol-2-ylcarbamate
C14H19N3O4  M.W.: 293.32, Fungicide, bactericide, wood preservative
Benzimidazolecarbamic acid, ester of diethylene glycol monoethyl ether; Carbamic acid, 1H-benzimidazol-2-yl-, 2-(2-ethoxyethoxy)ethyl ester; DEBC; EEEBC; Fungi-sol; Debacarb;

 
63755-05-5 4-Chloro-3-methyl-2(3H)-benzothiazolone
C8H6ClNOS M.W.: 199.66, Fungicide, bactericide, wood preservative
Chlobenthiazone; 2(3H)-Benzothiazolone, 4-chloro-3-methyl-;

 
73590-58-6

Omeprazole
C17H19N3O3S, M.W.: 345.42, Anti-ulcer agent, gastric acid secretory, Therapeutic Agent, Enzyme inhibitor

(RS)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl) methyl]sulfinyl]-1H-benzimidazole; ( -)-Omeprazole; 2-(((3,5-Dimethyl-4-methoxy-2-pyridyl)methyl)sulfinyl)-5-methoxy- 1H-benzimidazole;  5-Methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridyl)methyl) sulfinyl) benzimidazole;  

 
84946-20-3 2-Chloro-1-((4-fluorophenyl)methyl)-1H-benzimidazole
C14H10ClFN2, M.W. 260.69 M.P: 83 - 87 C
1-(4-Fluorobenzyl)-2-chlorobenzimidazole; 2-Chloro-1-(4-fluorobenzyl)-1H-benzimidazole;
284-624-0
97963-62-7 5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole
C8H6F2N2OS, M.W.: 216.21, M.P: 239 - 243 C.

 
102625-70-7 Pantoprazole
C16H15F2N3O4S M.W.: 383.37, Antiulcer agent, Anti-ulcerative, Enzyme inhibitor
5-(Difluoromethoxy)-2-(((3,4-dimethoxy-2-pyridyl)methyl) sulfinyl) benzimidazole;

 
103577-45-3

Lansoprazole
C16H14F3N3O2S, 369.36, proton pump inhibitor, Anti-infective agent, Anti-ulcer agent, Therapeutic Agent, Enzyme inhibitor

2-(((3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl)methyl)sulfinyl)-1H -benzimidazole;  2-(((3-Methyl-4-(2,2,2-trifluoroethoxy)-2- pyridyl)methyl)sulfinyl)benzimidazole; 1H-Benzimidazole, 2-(((3-methyl-4-(2,2,2-trifluoroethoxy)-2- pyridinyl)methyl)sulfinyl)- ;

 
117067-48-8 N-(1H-Benzotriazol-1-ylphenylmethyl)benzamide
C20H16N4O, M.W.: 328.37, M.P: 155 - 164 C.

 
117976-89-3 Rabeprazole
C18H21N3O3S, M.W.: 359.45, Anti-ulcer agent, Anti-ulcerative, Enzyme inhibitor
2-(((4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl)methyl) sulfinyl)-1H-benzimidazole;

 
119141-88-7 Esomeprazole
C34H36N6O6S2, M.W.: 345.42, proton pump inhibitor for the treatment of dyspepsia, peptic ulcer disease
(-)-Omeprazole; (S)-(-)-Omeprazole; (S)-Omeprazole; Nexiam; 1H-Benzimidazole, 5-methoxy-2-((S)-((4-methoxy-3,5- dimethyl-2- pyridinyl) methyl)sulfinyl)-; (S)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl) methyl]sulfinyl]-1H- benzimidazole;

 
207511-11-3 2-Mercapto-5-benzimidazolesulfonic acid sodium salt dihydrate
C7H5N2NaO3S2·2H2O, M.W.: 288.28, M.P:  >300 C.