Intermediates

 
NAME OF THE PRODUCT STRUCTURE C.A.S. No.
Intermediates of Domperidone & Domperidone Maleate

1-(3-Chloropropyl)-1,3-dihydro-2H-benzimidazol-2-one

62780-89-6
5-Chloro 2,3 dihydro -1- (4-piperidinyl) -1H- benzimidazol - 2 -one 53789-28-0

Intermediates of Itopride HCl
2-[4-(Amino methyl) phenoxy]-N, N-dimethyl
ethanamine
20059-73-8

Intermediates of Clebopride Malate
4-amino-1-benzyl-piperidine 50541-93-0

Intermediates of Meclizine HCl

1-[(4-Chlorophenyl) (phenyl) methyl] piperazine

303-26-4

Intermediates of Cinnarizine
1-(Diphenyl methyl) piperazine 841-77-0

Intermediates of Pantoprazole Sodium

3,4 Dimethoxy-2-chloromethyl pyridine Hydrochloride

72830-09-2

5-(Difluoromethoxy)-2-mercapto-1H- benzimidazole

97963-62-7
5-(difluoromethoxy)-2- {[( 3,4 Dimethoxypyridin - 2- yl) methyl] thio}-1H-benzimidazolee 102625-64-9

Intermediates of Omeprazole

2-(Chloromethyl)-4-methoxy-3, 5-dimethylpyridine hydrochloride

86604-75-3
5-methoxy-2-{[(4-methoxy-3,5- dimethylpyridin-2-yl) methyl] thio}-1H-benzimidazole 73590-85-9

Intermediates of Rabeprazole Sodium

[4-(3-Methoxypropoxy)-3-methylpyridin-2-yl]methanol

---------
2-(Chloromethyl)-4-(3-methoxypropoxy)-3-methylpyridine hydrochloride 153259-31-5
2-({[4-(3-Methoxypropoxy)-3-methylpyridin-2-yl]methyl}thio)-1H-benzimidazole 117977-21-6

Intermediates of Lansoprazole
2-(Chloromethyl)-3-methyl-4-(2,2,2-Tri fluoro ethoxy) pyridine Hydrochloride 127337-60-4
2-({[3-Methyl-4-(2,2,2-trifluoroethoxy) pyridin-2-yl] methyl} thio)-1H-benzimidazole 103577-40-8

Intermediates of Cisapride monohydrate

Ethyl 4-amino-3-methoxypiperidine-1-carboxylate hydrochloride

 

 

83863-71-2
4-Amino-5-chloro-2-methoxy-N-(3-methoxy-piperidin-4-yl) benzamide 221180-26-3

Intermediates of Loratadine & Des Loratadine
3(2-(3-Chloro phenyl)ethyl) cyano pyridine 31255-55-7
8-Chloro-5,6 dihydro(1H)-benzo[5,6] cyclohepta (1,2b) pyridine -11-one 31251-41-9
8-Chloro-6,11 dihydro-11- (1-methyl-4-pipyridinyl)-5H benzo [5,6] cyclohepta [1,2b] pyridin -11-ol 38089-93-9
8 Chloro-11-[(N-methyl)-4-piperidylidene]-6, 11-dihydro-5H-benzo [5,6]cyclohepta (1,2b) Pyridine (Methyl Loratadine) 38092-89-6
N-Methyl-4-chloro piperidine 5570-77-4

Intermediates of Cyproheptadine HCL

Dibenzosuberenone

 

 

2222-33-5

N-Methyl-4-chloro piperidine

 

5570-77-4

Intermediates of Ebastine

4-(Diphenyl methoxy)-1-piperidine HCl

 

 

102789-79-7

Intermediates of Oxatomide

1-(3-chloropropyl)-1,3-dihydro-2H-benzimidazol-2-one

 

 

62780-89-6


Intermediates of Levocitirizine HCl / Buclizine HCl / Meclizine HCl / Citirizine
1-[(4-chlorophenyl) (phenyl) methyl] piperazine

 

 

303-26-4


Intermediates of Fexofenadine HCl

Diphenyl (piperidin-4- yl)methanol . HCl

115-46-8

Intermediates of Flunarizine Di hydrochloride

1-[bis(4-fluorophenyl)methyl]piperazine

 
27469-60-9

Intermediates of Amitriptyline HCl & Nortriptyline HCl
Dibenzosuberone

 

1210-35-1
3-(N,N, Di methyl amino) propylchloride HCl

 

 

5407-04-5

Intermediates of Cyclobenzaprine HCl
Dibenzosuberenone

 

2222-33-5

Intermediates of  Losartan Potassium
2-Butyl-4-chloro-5-formyl imidazole 83857-96-9

2n-Butyl-4-chloro-[1-(2'-cyanobiphenyl-4-yl) methyl]-5-(hydroxymethyl)-imidazole

114772-55-3
5-(4'-Bromomethyl-1, 1'-biphenyl-2-yl)-1-triphenylmethyl-1H-tetrazole 124750-51-2
2-Butyl-4-chloro-1-[2'(2-trityl-2H-tetrazol-5-yl) biphenyl-4-ylmethyl]-1H- imidazol- 5-yl methanol (Trityl losartan ). 133909-99-6

Intermediates of Loperamide HCl / Haloperidol
4-(4-Chlorophenyl)-4-hydroxy piperidine

 

39512-49-7
N,N-Dimethyl(tera hydro-3,3-diphenyl)-2-furyliden ammonium bromide ( Furanuminium Bromide )

 

 

37743-18-3

Intermediates of Haloperidol

4-Chloro-4’-fluoro-butyrophenone
                       Or

3-Chloropropyl-4-fluorophenyl ketone

 

3874-54-2

Intermediates of Pimozide
4-(2-Keto-1-benzimidozolinyl) piperidine

 

20662-53-7
1-Chloro-4,4-di (4-fluorophenyl) butane 3312-04-7

Intermediates of Quetiapine Hemifumarate
Dibenzo[b,f][1,4]thiazepin-11(10H)-one

 

3159-07-7
11-Piperazin-1-yldibenzo[b,f][1,4] thiazepine dihydrochloride 111974-74-4

Intermediates of Donepezil
4-[(5,6-Dimethoxy-1-indanon-2-yl) methyl] piperidine

 

120014-30-4

Intermediates of Ketorolac tromethamine
Phenyl(1H-pyrrol-2-yl)methanone

 

7697-46-3

Intermediates of Fentanyl
1-(2-phenylethyl) piperidin-4-one

 

39742-60-4

N-phenyl-1-(2-phenylethyl) piperidin-4-amine

21409-26-7

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