benzimidazole and its Impurities

Benzimidazole is a heterocyclic aromatic organic compound. It is a colorless solid. This bicyclic compound consists of the fusion of benzene and imidazole. Reference standards of Benzimidazole API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 21 results for benzimidazole Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 02 14000

Benzimidazole

Benzimidazole


  • Catalogue No.:PA 02 14000

  • CAS :

    51-17-2

  • Molecular Formula : C7H6N2

  • Molecular Weight : 118.14

Drug Reference Standards & Impurity Synthesis in India
PA STI 063630

Methyl 4'-[[2-n-Propyl-4-methyl-6-(1-methylbenzimidazol-2-yl)-benzimidazol-1-yl]methyl]biphenyl-2-carboxylate-d3

Methyl 4'-[[2-n-Propyl-4-methyl-6-(1-methylbenzimidazol-2-yl)-benzimidazol-1-yl]methyl]biphenyl-2-carboxylate-d3


  • Catalogue No.:PA STI 063630

  • CAS :

    1189944-53-3

  • Molecular Formula : C34H29D3N4O2

  • Molecular Weight : 531.66

Drug Reference Standards & Impurity Synthesis in India
PA STI 047900

2-Hydroxybenzimidazole-d4

2-Hydroxybenzimidazole-d4


  • Catalogue No.:PA STI 047900

  • CAS :

    1176802-04-2

  • Molecular Formula : C7H2D4N2O

  • Molecular Weight : 138.16

Drug Reference Standards & Impurity Synthesis in India
PA STI 058810

2-Mercapto-4,5,6,7-d4-benzimidazole

2-Mercapto-4,5,6,7-d4-benzimidazole


  • Catalogue No.:PA STI 058810

  • CAS :

    931581-17-8

  • Molecular Formula : C7H2D4N2S

  • Molecular Weight : 154.23

Drug Reference Standards & Impurity Synthesis in India
PA STI 059460

5-(Methoxy-d3)-2-mercaptobenzimidazole

5-(Methoxy-d3)-2-mercaptobenzimidazole


  • Catalogue No.:PA STI 059460

  • CAS :

    922730-86-7

  • Molecular Formula : C8H5D3N2OS

  • Molecular Weight : 183.25

Drug Reference Standards & Impurity Synthesis in India
PA STI 075690

2-n-Propyl-4-methyl-6-(1-methylbenzimidazol-2-yl)-benzimidazole-d3

2-n-Propyl-4-methyl-6-(1-methylbenzimidazol-2-yl)-benzimidazole-d3


  • Catalogue No.:PA STI 075690

  • CAS :

    1185154-60-2

  • Molecular Formula : C19H17D3N4

  • Molecular Weight : 307.41

Drug Reference Standards & Impurity Synthesis in India
PA 02 14510

1-Allyl-1h-benzimidazole-2-thiol

1-Allyl-1h-benzimidazole-2-thiol


  • Catalogue No.:PA 02 14510

  • CAS :

    87216-53-3

  • Molecular Formula : C10H10N2S

  • Molecular Weight : 190.27

Drug Reference Standards & Impurity Synthesis in India
PA 02 14520

2-Amino-5-methoxybenzimidazole

2-Amino-5-methoxybenzimidazole


  • Catalogue No.:PA 02 14520

  • CAS :

    6232-91-3

  • Molecular Formula : C8H9N3O

  • Molecular Weight : 163.18

Drug Reference Standards & Impurity Synthesis in India
PA 02 14530

2-Amino-5-nitro-1h-benzimidazole

2-Amino-5-nitro-1h-benzimidazole


  • Catalogue No.:PA 02 14530

  • CAS :

    6232-92-4

  • Molecular Formula : C7H6N4O2

  • Molecular Weight : 178.15

Drug Reference Standards & Impurity Synthesis in India
PA 02 14540

2-(Aminocarbonyl)-3-nitrobenzoic Acid Potassium Salt

2-(Aminocarbonyl)-3-nitrobenzoic Acid Potassium Salt


  • Catalogue No.:PA 02 14540

  • CAS :

    943522-94-9

  • Molecular Formula : C8H5KN2O5

  • Molecular Weight : 248.23

Drug Reference Standards & Impurity Synthesis in India
PA 02 14550

3-(1H-Benzimidazol-2-yl)aniline

3-(1H-Benzimidazol-2-yl)aniline


  • Catalogue No.:PA 02 14550

  • CAS :

    7596-74-9

  • Molecular Formula : C13H11N3

  • Molecular Weight : 209.25

Drug Reference Standards & Impurity Synthesis in India
PA 02 14560

5-(1H-Benzo[d]imidazol-2-yl)thiophen-2-amine

5-(1H-Benzo[d]imidazol-2-yl)thiophen-2-amine


  • Catalogue No.:PA 02 14560

  • CAS :

    1155566-54-3

  • Molecular Formula : C11H9N3S

  • Molecular Weight : 215.27

Drug Reference Standards & Impurity Synthesis in India
PA STI 088274

5-Methoxybenzimidazole-4,6,7-d3

5-Methoxybenzimidazole-4,6,7-d3


  • Catalogue No.:PA STI 088274

  • CAS :

    1219805-69-2

  • Molecular Formula : C8H5D3N2O

  • Molecular Weight : 151.18

Drug Reference Standards & Impurity Synthesis in India
PA 02 0141000

2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl]methyl]thio]-5-(tert-butyldimethylsilyloxy)-1H-benzimidazole

2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl]methyl]thio]-5-(tert-butyldimethylsilyloxy)-1H-benzimidazole


  • Catalogue No.:PA 02 0141000

  • CAS :

    1076198-62-3

  • Molecular Formula : C22H28F3N3O2SSi

  • Molecular Weight : 483.63

Drug Reference Standards & Impurity Synthesis in India
PA 02 0141001

5,6-Dichlorobenzimidazole

5,6-Dichlorobenzimidazole


  • Catalogue No.:PA 02 0141001

  • CAS :

    6478-73-5

  • Molecular Formula : C7H4Cl2N2

  • Molecular Weight : 187.03

Drug Reference Standards & Impurity Synthesis in India
PA 02 0141002

5,6-Diaminobenzimidazole dihydrochloride

5,6-Diaminobenzimidazole dihydrochloride


  • Catalogue No.:PA 02 0141002

  • CAS :

    90000-54-7

  • Molecular Formula : C7H10Cl2N4

  • Molecular Weight : 221.09

Drug Reference Standards & Impurity Synthesis in India
PA 02 0141004

1-Methylbenzimidazole

1-Methylbenzimidazole


  • Catalogue No.:PA 02 0141004

  • CAS :

    1632-83-3

  • Molecular Formula : C8H8N2

  • Molecular Weight : 132.17

Drug Reference Standards & Impurity Synthesis in India
PA BSC 01402435

Benzimidazole

Benzimidazole


  • Catalogue No.:PA BSC 01402435

  • CAS :

    51-17-2

  • Molecular Formula : C7H6N2

  • Molecular Weight : 118.14

Drug Reference Standards & Impurity Synthesis in India
PA 02 0141006

2-Propenenitrile,3-(1H-benzimidazol-2-yl)

2-Propenenitrile,3-(1H-benzimidazol-2-yl)


  • Catalogue No.:PA 02 0141006

  • CAS :

    51100-89-1

  • Molecular Formula : C10H7N3

  • Molecular Weight : 169.19

Drug Reference Standards & Impurity Synthesis in India
PA 02 0141007

1-Methyl-5-(2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)-1H-benzo[d]imidazole

1-Methyl-5-(2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)-1H-benzo[d]imidazole


  • Catalogue No.:PA 02 0141007

  • CAS :

    3055865-49-8

  • Molecular Formula : C21H25BN2O3

  • Molecular Weight : 364.25

Drug Reference Standards & Impurity Synthesis in India
PA 02 0141008

2-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)ethanol

2-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)ethanol


  • Catalogue No.:PA 02 0141008

  • CAS :

    134295-89-9

  • Molecular Formula : C11H14N2O

  • Molecular Weight : 190.25

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