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Benzimidazoles

Aromatic organic heterocyclic compounds that consist of benzene fused with an imidazole; imidazoles are a diazole with non-adjacent nitrogen atoms.
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1 – 14 of 14 results
1

Thermo Scientific Chemicals Omeprazole, 98+%

CAS: 73590-58-6 Molecular Formula: C17H19N3O3S Molecular Weight (g/mol): 345.42 InChI Key: SUBDBMMJDZJVOS-UHFFFAOYSA-N Synonym: omeprazole,losec,prilosec,antra,esomeprazole,omeprazon,audazol,omapren,omepral,parizac PubChem CID: 4594 ChEBI: CHEBI:77260 IUPAC Name: 6-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl]-1H-benzimidazole SMILES: CC1=CN=C(C(=C1OC)C)CS(=O)C2=NC3=C(N2)C=C(C=C3)OC

PubChem CID 4594
CAS 73590-58-6
Molecular Weight (g/mol) 345.42
ChEBI CHEBI:77260
SMILES CC1=CN=C(C(=C1OC)C)CS(=O)C2=NC3=C(N2)C=C(C=C3)OC
Synonym omeprazole,losec,prilosec,antra,esomeprazole,omeprazon,audazol,omapren,omepral,parizac
IUPAC Name 6-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl]-1H-benzimidazole
InChI Key SUBDBMMJDZJVOS-UHFFFAOYSA-N
Molecular Formula C17H19N3O3S
2

Pantoprazole sodium salt hydrate

CAS: 718635-09-7 Molecular Formula: C16H14F2N3NaO4S Molecular Weight (g/mol): 405.35 MDL Number: MFCD08704580 InChI Key: YNWDKZIIWCEDEE-UHFFFAOYNA-N Synonym: pantoprazole sodium,pantoprazole sodium hydrate,pantozol hydrate,protonix hydrate,c16h14f2n3nao4s.h2o,sodium pantoprazole 1-hydrate,pantoprazole sodium hydrate hplc,5-difluoromethoxy-2-3,4-dimethoxypyridin-2-yl methanesulfinyl-1-sodio-1,3-benzodiazole hydrate,5-difluoromethoxy-2-3,4-dimethoxy-2-pyridinyl methyl sulfinyl-1h-benzimidazole sodium salt hydrate PubChem CID: 23684923 IUPAC Name: sodium;5-(difluoromethoxy)-2-[(3,4-dimethoxypyridin-2-yl)methylsulfinyl]benzimidazol-1-ide;hydrate SMILES: [Na+].COC1=C(OC)C(CS(=O)C2=NC3=CC(OC(F)F)=CC=C3[N-]2)=NC=C1

PubChem CID 23684923
CAS 718635-09-7
Molecular Weight (g/mol) 405.35
MDL Number MFCD08704580
SMILES [Na+].COC1=C(OC)C(CS(=O)C2=NC3=CC(OC(F)F)=CC=C3[N-]2)=NC=C1
Synonym pantoprazole sodium,pantoprazole sodium hydrate,pantozol hydrate,protonix hydrate,c16h14f2n3nao4s.h2o,sodium pantoprazole 1-hydrate,pantoprazole sodium hydrate hplc,5-difluoromethoxy-2-3,4-dimethoxypyridin-2-yl methanesulfinyl-1-sodio-1,3-benzodiazole hydrate,5-difluoromethoxy-2-3,4-dimethoxy-2-pyridinyl methyl sulfinyl-1h-benzimidazole sodium salt hydrate
IUPAC Name sodium;5-(difluoromethoxy)-2-[(3,4-dimethoxypyridin-2-yl)methylsulfinyl]benzimidazol-1-ide;hydrate
InChI Key YNWDKZIIWCEDEE-UHFFFAOYNA-N
Molecular Formula C16H14F2N3NaO4S
4

Albendazole, 98+%

CAS: 54965-21-8 Molecular Formula: C12H15N3O2S Molecular Weight (g/mol): 265.33 MDL Number: MFCD00083232 InChI Key: HXHWSAZORRCQMX-UHFFFAOYSA-N Synonym: albendazole,albenza,eskazole,valbazen,zentel,albendazol,proftril,albendazolum,bilutac,zental PubChem CID: 2082 ChEBI: CHEBI:16664 IUPAC Name: methyl N-(6-propylsulfanyl-1H-benzimidazol-2-yl)carbamate SMILES: CCCSC1=CC=C2N=C(NC(=O)OC)NC2=C1

PubChem CID 2082
CAS 54965-21-8
Molecular Weight (g/mol) 265.33
ChEBI CHEBI:16664
MDL Number MFCD00083232
SMILES CCCSC1=CC=C2N=C(NC(=O)OC)NC2=C1
Synonym albendazole,albenza,eskazole,valbazen,zentel,albendazol,proftril,albendazolum,bilutac,zental
IUPAC Name methyl N-(6-propylsulfanyl-1H-benzimidazol-2-yl)carbamate
InChI Key HXHWSAZORRCQMX-UHFFFAOYSA-N
Molecular Formula C12H15N3O2S
5

(S)-(-)-Pantoprazole Sodium Salt, TRC

CAS: 160488-53-9 Molecular Formula: C16 H14 F2 N3 O4 S . Na Molecular Weight (g/mol): 405.35 Synonym: 1H-Benzimidazole, 6-(difluoromethoxy)-2-[(S)-[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]-, sodium salt (1:1),1H-Benzimidazole, 5-(difluoromethoxy)-2-[(S)-[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]-, sodium salt (9CI),(S)-(-)-Pantoprazole sodium salt IUPAC Name: sodium;5-(difluoromethoxy)-2-[(S)-(3,4-dimethoxypyridin-2-yl)methylsulfinyl]benzimidazol-1-ide SMILES: [Na+].COc1ccnc(C[S@](=O)c2nc3cc(OC(F)F)ccc3[n-]2)c1OC

CAS 160488-53-9
Molecular Weight (g/mol) 405.35
SMILES [Na+].COc1ccnc(C[S@](=O)c2nc3cc(OC(F)F)ccc3[n-]2)c1OC
Synonym 1H-Benzimidazole, 6-(difluoromethoxy)-2-[(S)-[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]-, sodium salt (1:1),1H-Benzimidazole, 5-(difluoromethoxy)-2-[(S)-[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]-, sodium salt (9CI),(S)-(-)-Pantoprazole sodium salt
IUPAC Name sodium;5-(difluoromethoxy)-2-[(S)-(3,4-dimethoxypyridin-2-yl)methylsulfinyl]benzimidazol-1-ide
Molecular Formula C16 H14 F2 N3 O4 S . Na
6

(S)-Lansoprazole, TRC

CAS: 138530-95-7 Molecular Formula: C16H14F3N3O2S Molecular Weight (g/mol): 369.36 Synonym: 1H-Benzimidazole, 2-[(S)-[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-,1H-Benzimidazole, 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-, (S)-,2-[(S)-[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole,(-)-Lansoprazol,(-)-Lansoprazole,(S)-2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole,(S)-2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl]methyl]sulfinyl]-1H-benzimidazole,(S)-Lansoprazole,Levolansoprazole SMILES: Cc1c(OCC(F)(F)F)ccnc1C[S@](=O)c2nc3ccccc3[nH]2

CAS 138530-95-7
Molecular Weight (g/mol) 369.36
SMILES Cc1c(OCC(F)(F)F)ccnc1C[S@](=O)c2nc3ccccc3[nH]2
Synonym 1H-Benzimidazole, 2-[(S)-[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-,1H-Benzimidazole, 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-, (S)-,2-[(S)-[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole,(-)-Lansoprazol,(-)-Lansoprazole,(S)-2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole,(S)-2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl]methyl]sulfinyl]-1H-benzimidazole,(S)-Lansoprazole,Levolansoprazole
Molecular Formula C16H14F3N3O2S
7

Rabeprazole N-Oxide, TRC

CAS: 924663-38-7 Molecular Formula: C18 H21 N3 O4 S Molecular Weight (g/mol): 375.44 Synonym: Rabeprazole N-Oxide,1H-Benzimidazole, 2-[[[4-(3-methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl]methyl]sulfinyl]-,2-[[[4-(3-Methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole,2-(((4-(3-Methoxypropoxy)-3-methyl-1-oxopyridin-2-yl)methyl)sulfinyl)-1H-benzimidazole,2-(((4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl-1-oxide)methyl)sulphinyl)-1H-benzimidazole,2-{[(1H-Benzo[d]imidazol-2-yl)sulfinyl]methyl}-4-(3-methoxypropoxy)-3-methylpyridine 1-oxide IUPAC Name: 2-[[4-(3-methoxypropoxy)-3-methyl-1-oxidopyridin-1-ium-2-yl]methylsulfinyl]-1H-benzimidazole SMILES: COCCCOc1cc[n+]([O-])c(CS(=O)c2nc3ccccc3[nH]2)c1C

CAS 924663-38-7
Molecular Weight (g/mol) 375.44
SMILES COCCCOc1cc[n+]([O-])c(CS(=O)c2nc3ccccc3[nH]2)c1C
Synonym Rabeprazole N-Oxide,1H-Benzimidazole, 2-[[[4-(3-methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl]methyl]sulfinyl]-,2-[[[4-(3-Methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole,2-(((4-(3-Methoxypropoxy)-3-methyl-1-oxopyridin-2-yl)methyl)sulfinyl)-1H-benzimidazole,2-(((4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl-1-oxide)methyl)sulphinyl)-1H-benzimidazole,2-{[(1H-Benzo[d]imidazol-2-yl)sulfinyl]methyl}-4-(3-methoxypropoxy)-3-methylpyridine 1-oxide
IUPAC Name 2-[[4-(3-methoxypropoxy)-3-methyl-1-oxidopyridin-1-ium-2-yl]methylsulfinyl]-1H-benzimidazole
Molecular Formula C18 H21 N3 O4 S
8

Ilaprazole, TRC

CAS: 172152-36-2 Molecular Formula: C19 H18 N4 O2 S Molecular Weight (g/mol): 366.44 Synonym: 2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]-6-(1H-pyrrol-1-yl)-1H-benzimidazole,1H-Benzimidazole, 2-[[(4-methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]-5-(1H-pyrrol-1-yl)- (9CI),2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]-6-(1H-pyrrol-1-yl)-1H-benzimidazole,IY 81149,Ilaprazole,2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]-6-(1H-pyrrol-1-yl)-1H-benzimidazole,1H-Benzimidazole, 2-[[(4-methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]-5-(1H-pyrrol-1-yl)- (9CI),2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]-6-(1H-pyrrol-1-yl)-1H-benzimidazole,IY 81149 IUPAC Name: 2-[(4-methoxy-3-methylpyridin-2-yl)methylsulfinyl]-5-pyrrol-1-yl-1H-benzimidazole SMILES: COc1ccnc(CS(=O)c2nc3cc(ccc3[nH]2)n4cccc4)c1C

CAS 172152-36-2
Molecular Weight (g/mol) 366.44
SMILES COc1ccnc(CS(=O)c2nc3cc(ccc3[nH]2)n4cccc4)c1C
Synonym 2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]-6-(1H-pyrrol-1-yl)-1H-benzimidazole,1H-Benzimidazole, 2-[[(4-methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]-5-(1H-pyrrol-1-yl)- (9CI),2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]-6-(1H-pyrrol-1-yl)-1H-benzimidazole,IY 81149,Ilaprazole,2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]-6-(1H-pyrrol-1-yl)-1H-benzimidazole,1H-Benzimidazole, 2-[[(4-methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]-5-(1H-pyrrol-1-yl)- (9CI),2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]-6-(1H-pyrrol-1-yl)-1H-benzimidazole,IY 81149
IUPAC Name 2-[(4-methoxy-3-methylpyridin-2-yl)methylsulfinyl]-5-pyrrol-1-yl-1H-benzimidazole
Molecular Formula C19 H18 N4 O2 S
9

N-[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl Lansoprazole, TRC

CAS: 1083100-26-8 Molecular Formula: C25H22F6N4O3S Molecular Weight (g/mol): 572.52 Synonym: 1-[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]-2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole,Lansoprazole Impurity IUPAC Name: 1-[[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methyl]-2-[[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methylsulfinyl]benzimidazole SMILES: Cc1c(OCC(F)(F)F)ccnc1CS(=O)c2nc3ccccc3n2Cc4nccc(OCC(F)(F)F)c4C

CAS 1083100-26-8
Molecular Weight (g/mol) 572.52
SMILES Cc1c(OCC(F)(F)F)ccnc1CS(=O)c2nc3ccccc3n2Cc4nccc(OCC(F)(F)F)c4C
Synonym 1-[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]-2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole,Lansoprazole Impurity
IUPAC Name 1-[[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methyl]-2-[[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methylsulfinyl]benzimidazole
Molecular Formula C25H22F6N4O3S
10

4-Desmethoxy-4-chloro Omeprazole, TRC

CAS: 863029-89-4 Molecular Formula: C16 H16 Cl N3 O2 S Molecular Weight (g/mol): 349.84 Synonym: 2-[(RS)-[(4-Chloro-3,5-dimethylpyridin-2-yl)methyl]sulfinyl]-5-methoxy-1H-benzimidazole,Omeprazole Imp. H (EP) IUPAC Name: 2-[(4-chloro-3,5-dimethylpyridin-2-yl)methylsulfinyl]-5-methoxy-1H-benzimidazole SMILES: COc1ccc2[nH]c(nc2c1)S(=O)Cc3ncc(C)c(Cl)c3C

CAS 863029-89-4
Molecular Weight (g/mol) 349.84
SMILES COc1ccc2[nH]c(nc2c1)S(=O)Cc3ncc(C)c(Cl)c3C
Synonym 2-[(RS)-[(4-Chloro-3,5-dimethylpyridin-2-yl)methyl]sulfinyl]-5-methoxy-1H-benzimidazole,Omeprazole Imp. H (EP)
IUPAC Name 2-[(4-chloro-3,5-dimethylpyridin-2-yl)methylsulfinyl]-5-methoxy-1H-benzimidazole
Molecular Formula C16 H16 Cl N3 O2 S
11

6-(Difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]-1-methyl-1H-benzimidazole, TRC

CAS: 721924-06-7 Molecular Formula: C17H17F2N3O4S Molecular Weight (g/mol): 397.4 Synonym: Pantoprazole EP Impurity SMILES: COc1ccnc(CS(=O)c2nc3ccc(OC(F)F)cc3n2C)c1OC

CAS 721924-06-7
Molecular Weight (g/mol) 397.4
SMILES COc1ccnc(CS(=O)c2nc3ccc(OC(F)F)cc3n2C)c1OC
Synonym Pantoprazole EP Impurity
Molecular Formula C17H17F2N3O4S
12

Omeprazole-d3 Sulfone, TRC

High-purity organic molecules and analytical standards, strategically delivered worldwide to empower innovation and commercial success.

13

Rabeprazole Sulfone N-Oxide, TRC

CAS: 924663-37-6 Molecular Formula: C18 H21 N3 O5 S Molecular Weight (g/mol): 391.44 Synonym: Rabeprazole Sulphone N-Oxide,1H-Benzimidazole, 2-[[[4-(3-methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl]methyl]sulfonyl]-,2-[[[4-(3-Methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl]methyl]sulfonyl]-1H-benzimidazole,Rabeprazole sulfone N-oxide IUPAC Name: 2-[[4-(3-methoxypropoxy)-3-methyl-1-oxidopyridin-1-ium-2-yl]methylsulfonyl]-1H-benzimidazole SMILES: COCCCOc1cc[n+]([O-])c(CS(=O)(=O)c2nc3ccccc3[nH]2)c1C

CAS 924663-37-6
Molecular Weight (g/mol) 391.44
SMILES COCCCOc1cc[n+]([O-])c(CS(=O)(=O)c2nc3ccccc3[nH]2)c1C
Synonym Rabeprazole Sulphone N-Oxide,1H-Benzimidazole, 2-[[[4-(3-methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl]methyl]sulfonyl]-,2-[[[4-(3-Methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl]methyl]sulfonyl]-1H-benzimidazole,Rabeprazole sulfone N-oxide
IUPAC Name 2-[[4-(3-methoxypropoxy)-3-methyl-1-oxidopyridin-1-ium-2-yl]methylsulfonyl]-1H-benzimidazole
Molecular Formula C18 H21 N3 O5 S
14

(R)-(+)-Pantoprazole Sodium Salt, TRC

CAS: 160098-11-3 Molecular Formula: C16 H14 F2 N3 O4 S . Na Molecular Weight (g/mol): 405.35 Synonym: 1H-Benzimidazole, 6-(difluoromethoxy)-2-[(R)-[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]-, sodium salt (1:1),1H-Benzimidazole, 5-(difluoromethoxy)-2-[(R)-[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]-, sodium salt (9CI),(R)-(+)-Pantoprazole sodium salt IUPAC Name: sodium;5-(difluoromethoxy)-2-[(R)-(3,4-dimethoxypyridin-2-yl)methylsulfinyl]benzimidazol-1-ide SMILES: [Na+].COc1ccnc(C[S@@](=O)c2nc3cc(OC(F)F)ccc3[n-]2)c1OC

CAS 160098-11-3
Molecular Weight (g/mol) 405.35
SMILES [Na+].COc1ccnc(C[S@@](=O)c2nc3cc(OC(F)F)ccc3[n-]2)c1OC
Synonym 1H-Benzimidazole, 6-(difluoromethoxy)-2-[(R)-[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]-, sodium salt (1:1),1H-Benzimidazole, 5-(difluoromethoxy)-2-[(R)-[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]-, sodium salt (9CI),(R)-(+)-Pantoprazole sodium salt
IUPAC Name sodium;5-(difluoromethoxy)-2-[(R)-(3,4-dimethoxypyridin-2-yl)methylsulfinyl]benzimidazol-1-ide
Molecular Formula C16 H14 F2 N3 O4 S . Na