Impurity Metabolites Labelled Isotopes Azithromycin Ropinirole Cetrizine Hydrochloride Pheniramine S

Other Related Links

A metabolite of Venlafaxine.

A Process Impurity Of Alfuzosin.

A Metabolite Of Carvedilol.

Cetrizine Hydrochloride

Impurity/Metabolite	Product Code	Chemical Name/Synonyms	Category
Cetrizine Impurity A		(RS)1-[(4-chlorophenyl)(phenyl)methyl]piperazine	Impurity
Cetrizine Impurity B		(RS){4-[(4-chlorophenyl)(phenyl)methyl]piperazin-1-yl}acetic acid	Impurity
Cetrizine Impurity C		{2-[4-(RS)(2-chlorobenzyl)(phenyl)methyl)piperazin-1-yl]ethoxy}acetic acid	Impurity
Cetrizine Impurity D		1,4 Bis-[(4-chlorophenyl)(phenyl)methyl]piperazine	Impurity
Cetrizine Impurity E		(RS)-2-[2-[2[4-[(4-Chlorophenyl)phenyl methyl]piperazin-1-yl]ethoxy]ethoxy]acetic acid (Ethoxy citrizine)	Impurity
Cetrizine Impurity F		[2-[4-(Diphenylmethyl)piperazin-1-yl]ethoxy]acetic Acid	Impurity
Cetrizine Impurity G		2-{4-(RS)[(4-chlorophenyl)(phenyl)methyl]piperazin-1-yl}ethanol	Impurity
Cetrizine Isopropyl ester		Isopropyl {2-[4-(RS)(4-chlorobenzyl)phenyl methyl]piperazin-1-yl]ethoxy}acetate	Impurity
Cetrizine Ethyl ester		Ethyl {2-[4-(RS)(4-chlorobenzyl)phenyl methyl]piperazin-1-yl]ethoxy}acetate	Impurity
4-Chlorobenzhydrol		(4-chlorophenyl)(phenyl)methanol	Impurity
4-Chlorobenophenone		(4-chlorophenyl)(phenyl)methanone	Impurity

Carvedilol

Impurity/ Metabolite	Product Code	Chemical Name/Synonyms	Category
Carvedilol Impurity A		1-[[9-[2-hydroxy-3-[[2-(2-methoxyphenoxy)ethyl]amino]propyl]-9H-carbazol-4-yl]oxy]-3-[[2-(2-methoxyphenoxy)ethyl]amino]propan-2-o	Impurity
Carvedilol Impurity B		1,1-[[2-(2-methoxyphenoxy)ethyl]nitrilo]bis[3-(9H-carbazol-4-yloxy)propan-2-ol]	Impurity
Carvedilol Impurity C		(2RS)-1-[benzyl[2-(2-methoxyphenoxy)ethyl]amino]-3-(9H-carbazol-4-yloxy)propan-2-ol.	Impurity
Carvedilol Impurity		1-propanol Carbazole	Impurity
Carvedilol Metabolite (M8)		Descabazolyl Carvedilol	Metabolite
Carvedilol Metabolite (M9)		O-Demethyl Descarbazolyl Carvedilol	Metabolite

Azithromycin

Impurity/Metabolite	Product Code	Chemical Name/Synonyms	Category
Azithromycin Impurity F		3’-N-demethyl-3’-N-formylazithromycin	Impurity
Azithromycin Impurity I		3’-N-demethyl azithromycin	Impurity
Azithromycin Impurity G		3’-N-demethyl-3’-N-[(4-phenylmethyl)sulphonyl]azithromycin	Impurity
Azithromycin Impurity H		3’-N-demethyl-3’-N-[[(4-acetylamino)phenyl]sulphonyl]azithromycin	Impurity
Azithromycin Impurity J		13-O-descladinosylazithromycin	Impurity
Azithromycin Impurity L		Azithromycin-N-Oxide	Impurity
Azithromycin Impurity F		3’-N-demethyl-3’-N-formylazithromycin	Impurity
Azithromycin Impurity I		3’-N-demethyl azithromycin	Impurity

Pheniramine Maleate

Impurity/Metabolite	Product Code	Chemical Name/Synonyms	Category
Pheniramine Metabolite 1		N-Desmethyl Pheniramine	Metabolite
Pheniramine Metabolite 2		N-Didesmethyl Pheniramine	Metabolite
Pheniramine Metabolite 3		Pheniramine N-Oxide	Metabolite
Pheniramine Impurity A		2-Benzyl pyridine	Impurity
Pheniramine Impurity B		4-benzylpyridine,	Impurity
Pheniramine Impurity C		(3RS)-N,N-dimethyl-3- phenyl-3-(pyridin-4-yl)propan-1-amine.	Impurity
Pheniramine Impurity D		N,N,N′,N′-tetramethyl-3-phenyl-3- (pyridin-2-yl)pentane-1,5-diamine.	Impurity

Salycilic Acid

Impurity/Metabolite	Product Code	Chemical Name/Synonyms	Category
Acetyl Salycilic Acid Impurity B		4-Hydroxybenzene-1,3- dicarboxylic Acid (4-Hydroxyisophthalic Acid)	Impurity
Acetyl Salycilic Acid Impurity C		Salicylic Acid	Impurity
Acetyl Salycilic Acid Impurity D		2-[[2-(Acetyloxy)benzoyl]oxy]- benzoic Acid (Acetylsalicylsalicylic Acid)	Impurity
Acetyl Salycilic Acid Impurity E		2-[(2-Hydroxybenzoyl)oxy]- benzoic Acid (Salicylsalicylic Acid)	Impurity
Acetyl Salycilic Acid Impurity F		2-(Acetyloxy)benzoic Anhydride (Acetylsalicylic Anhydride)	Impurity

Ropinirole

If your requirement is not listed here, fill in the Request a Quote form with specific details. we will respond to you at the earliest

	Ambroxol Impurity A (2 Amino-3,5, Dibromo phenyl methanol)
	Ambroxol Impurity B Trans4-(6,8 dibromo 1,4 dihydroquinolin-3(2H)-yl) cyclohexanol
	Ambroxol Impurity C Trans-4-[[(E)-2 amino, 3,5- dibromo benzylidin)amino) cyclohexanol

Simvastatin Impurities
	Simvastatin Hydroxy Acid
	Simvastatin Imp.D Anhydro Simvastatin
	Acetyl Simvastatin

Simvastatin Methyl Ester

Simvastatin Ethyl Ester

Simvastatin Butaneamide

8-Hydroxy Simvastatin