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Cinnarizine (EP/BP)

Chemical name : (E)-1-(Diphenylmethyl)-4-(3-phenylprop-2-enyl)piperazine

Mol. Formula : C26H28N2

Mol. Weight : 368.514 g/mol

Cinnarizine Impurity-A(EP/BP):(Benzhydrylpiperazine)

Code : VC160001

Chemical name : 1-(diphenylmethyl)piperazine
Cinnarizine Impurity-C(EP/BP)

Code : VC160002

Chemical name : (4-(Diphenylmethyl)-1,1-bis[(E)- 3-phenylprop-2-enyl]piperazinium Chloride
Cinnarizine Impurity-E(EP/BP)

Code : VC160003

Chemical name : 1,4-Bis(diphenylmethyl)piperazine Hydrochloride Salt
Cinnarizine Impurity-B(EP/BP)

Code : VC160004

Chemical name : (Z)-1-(diphenylmethyl)-4-(3-phenylprop-2-enyl)piperazine

Ciprofloxacin

Chemical name : 1-Cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid

Mol. Formula : C17H18FN3O3

Mol. Weight : 331.34 g/mol

Ciprofloxacin EP Impurity A: (Fluoroquinolonic acid)

Code : VC050001

Chemical name : 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Ciprofloxacin EP Impurity B: (Desfluoro compound)

Code : VC050002

Chemical name : 1-cyclopropyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
Ciprofloxacin Impurity C(EP): (Ethylenediamine compound)

Code : VC050003

Chemical name : 7-[(2-aminoethyl)amino]-1-cyclopropyl-6-fluoro-4-oxo-1,4-Dihydroquinoline -3-carboxylic acid * Hydrochloride Salt
Ciprofloxacin Impurity D(EP)( USP RC A)

Code : VC050004

Chemical name : 7-chloro-1-cyclopropyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid.
Ciprofloxacin Impurity E(EP): (Decarboxy Ciprofloxacin)

Code : VC050005

Chemical name : 1-cyclopropyl-6-fluoro-7-(piperazin-1-yl)quinolin-4(1H)-one
Ciprofloxacin Impurity-F(EP): (6-Hydroxy-6-defluoro Ciprofloxacin)

Code : VC050006

Chemical name : 1-cyclopropyl-6-hydroxy-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3- carboxylic acid
Formyl Ciprofloxacin

Code : VC050007

Chemical name : 1-cyclopropyl-6-hydroxy-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3- carboxylic acid
Ciprofloxacin-d8 Hydrochloride

Code : VC050008

Chemical name : 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl-d8)-3-quinoline carboxylic Acid Hydrochloride
Ciprofloxacin Ethyl Ester

Code : VC050009

Chemical name : ethyl 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(piperazin-1-yl)quinoline-3-carboxylate
Ciprofloxacin intermediate -1

Code : VC050010

Chemical name : 1-Cyclopropyl-1,4-dihydro-6,7-difluoro-4-oxoquinoline-3-carboxylic acid
Ciprofloxacin intermediate -2

Code : VC050011

Chemical name : ethyl (E)-3-(dimethylamino)prop-2-enoate
6-Chloro-1-cyclopropyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid

Code : VC050014

Chemical name : 1-cyclopropyl-6-Chloro -4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid; Ciprofloxacin chloro analog impurity

Citalopram Hydrobromide

Chemical name : (RS)-1-[3-(dimethylamino)propyl]-1- (4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile, hydrobromide

Mol. Formula : C20H22BrFN2O

Mol. Weight : 324.39 g/mol

Citalopram EP Imp – A (USP RC A)

Code : VC060001

Chemical name : (1RS)-1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carboxamide (Citalopram Amide)
Citalopram EP Imp B (USP RC B)

Code : VC060002

Chemical name : 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-3-hydroxy-1,3-dihydroisobenzofuran-5-carbonitrile (3-Hydroxy Citalopram)
Citalopram EP Imp C (USP RC C)

Code : VC060003

Chemical name : 3-(3-N,N-Dimethylamino)-1-(4-fluorophenyl)-6-cyano-1(3H)-isobenzofuranone (3-Oxo Citalopram)
Citalopram EP Imp D (USP RC D)

Code : VC060004

Chemical name : 1-(4-fluorophenyl)-1-(3-(methylamino)propyl)-1,3-dihydroisobenzofuran-5-carbonitrile (N-Desmethyl Citalopram )
Citalopram EP Imp E (USP RC E)

Code : VC060005

Chemical name : (1-(3-dimethylaminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile-N-oxide (Citalopram N-Oxide)
Citalopram Impurity -F(EP)

Code : VC060006

Chemical name : Bromo Citalopram
Citalopram EP Impurity G

Code : VC060009

Chemical name : 4-(Dimethylamino)-1-[(1R)-1-[3- (dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2- benzofuran-5-yl]butan-1-one
N,N-Didesmethyl Citalopram

Code : VC060007

Chemical name : 1-(3-Aminopropyl)-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarbonitrile
Citalopram Dihydroxy Impurity

Code : VC060008
Citalopram R -Isomer

Code : VC060010

Chemical name : (R)-(-)-1-[3-(Dimethylamino)propyl]-1-(p-fluorophenyl)-5-phthalan carbonitrile oxalate
Citalopram Oxalate

Code : VC060011

Chemical name : S-(+)-1[3-(dimethyl-amino)propyl]-1-(p-fluorophenyl)-5-phthalancarbonitrile oxalate
Desfluoro Citalopram Oxalate

Code : VC060012

Chemical name : 1-(3-Dimethylaminopropyl)-1-(phenyl)-5-phthalan-carbonitrile oxalate
Citalopram USP related compound G

Code : VC060014
Citalopram Intermediate (3-chloro-N,N,2-trimethylpropan-1-amine)

Code : VC060015

Chemical name : 1-Chloro-2-methyl-3-(dimethylamino)propane
(S)-Citalopram-d6 Oxalate

Code : VC060017

Chemical name : (1S)-1-[3-(Dimethylamino-d6)propyl]-1-(4-fluorophenyl)-1,3-dihydro -5-isobenzo furancarbonitrile Oxalate
Citalopram USP RC F

Code : VC060018

Chemical name : (dimethyl-(1-methyl-3,3-diphenyl-allyl)-amine hydrochloride)
Citalopram Carboxylic Acid Impurity

Code : VC060020

Chemical name : 1-(3-(dimethylamino)propyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carboxylic acid
Citalopram-d4 HBr

Code : VC060022

Chemical name : 1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl-d4) -1,3-dihydro-5-isobenzofurancarbonitrile Monohydrobromide

Clarithromycin

Chemical name : (3R,4S,5S,6R,7R,9R,11R,12R, 13S, 14R) -4- [(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexo pyrano syl)oxy]-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7 ,9,11,13-hexamethyl-6-[[3,4,6-tri deoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl] oxy] oxacyclotetradecane-2,10-dione (6-O-methyl erythromycin A).

Mol. Formula : C38H69NO13

Mol. Weight : 748 g/mol

Clarithromycin Impurity EP C

Code : VC460001

Chemical name : 6-O-methylerythromycin A (E)-9-oxime
Clarithromycin Impurity EP D

Code : VC460002

Chemical name : N-Desmethyl Clarithromycin
Clarithromycin Impurity EP I

Code : VC460005

Chemical name : 3-O-decladinosyl-6-O-methylerythromycin A
Clarithromycin Impurity L

Code : VC460006

Chemical name : 6-O-Methylerythromycin (9Z)-9-Oxime
Clarithromycin Impurity EP M

Code : VC460007

Chemical name : 3-N-demethyl-6-O-methylerythromycin A (E)-9- oxime
Clarithromycin Impurity EP N

Code : VC460008

Chemical name : (10E)-10,11-Didehydro-11-deoxy-6-O-methylerythromycin
Clarithromycin Impurity K

Code : VC460010

Chemical name : (1S,2R,5R,6S,7S,8R,9R,11Z)-2-ethyl-6-hydroxy-9-methoxy-1,5,7,9,11,13- hexamethyl-8-[[3,4,6-trideoxy-3-(dimethylamino)-b-D-xylo-hexopyranosyl]oxy]-3,15- dioxabicyclo[10.2.1]pentadeca-11,13-dien-4-one (3-O-decladinosyl-8,9:10,11- dianhydro-6-O-methylerythromycin A-9,12-hemiketal.
Clarithromycin Impurity O

Code : VC460011

Chemical name : 6-O-methylerythromycin A (Z)-9-(O-methyloxime)
Clarithromycin Impurity G

Code : VC460012

Chemical name : 6-O-Methylerythromycin (9E)-9-(O-Methyloxime)
Clarithromycin Impurity Q

Code : VC460022

Chemical name : 6-O-Methylerythromycin N-oxide

Clioquinol

Chemical name : 5-chloro-7-iodo-quinolin-8-ol

Mol. Formula : C9H5ClINO

Mol. Weight : 305.499 g/mol

Clioquinol EP Imp A

Code : VC710002

Chemical name : 5-Chloro-8-hydroxyquinoline
Clioquinol EP Imp B

Code : VC710003

Chemical name : 5,7-Dichloro-8-hydroxy quinoline, Chloroxine
Clioquinol EP Imp C

Code : VC710001

Chemical name : 5,7-Diiodoquinolin-8-ol

Clobazam

Chemical name : 7-Chloro-1-methyl-5-phenyl-1,5-dihydro-3H-1,5-benzodiazepine-2,4-dione

Mol. Formula : C16H13ClN2O2

Mol. Weight : 300.7 g/mol

N- Desmethyl Clobazam

Code : VC800001

Chemical name : 8-chloro-1-phenyl-1H-benzo[b][1,4]diazepine-2,4(3H,5H)-dione

Clobetasol Propionate

Chemical name : 21-Chloro-9-fluoro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl propionate

Mol. Formula : C25H32ClFO5

Mol. Weight : 467.0g/mol

Clobetasol Propionate Impurity B

Code : VC760002

Chemical name : 21-Chloro-9-fluoro-11β-hydroxy-16-methylpregna-1, 4, 16-triene-3, 20-Dione
Clobetasol Propionate Impurity C

Code : VC760003

Chemical name : 21-chloro-9-fluoro-11b-hydroxy-16a-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate
Clobetasol Propionate Impurity D

Code : VC760004

Chemical name : 21-Chloro-9-fluoro-11beta,17-dihydroxy-16beta-methylpregn-4-ene-3,20-dione 17-Propionate

Clofarabine

Chemical name : 5-(6-amino-2-chloro-purin-9-yl) -4-fluoro-2- (hydroxymethyl)oxolan-3-ol

Mol. Formula : C10H11ClFN5O3

Mol. Weight : 303.677 g/mol

Clofarabine Impurity (2-Chloroadenine)

Code : VC1070001

Chemical name : 2-Chloroadenine, 2-chloro-7h-purin-6-amine

Clomipramine Hydrochloride

Chemical name : 3-(3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)-N,N-dimethylpropan-1-amine hydrochloride.

Mol. Formula : C19H23ClN2,HCl

Mol. Weight : 351.3 g/mol

DesmethylClomipramine

Code : VC900001

Chemical name : 3-(3-chloro-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)-N-methylpropan-1-amine
Clomipramine EP Impurity F

Code : VC900003

Chemical name : 3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepine

Clonazepam

Chemical name : 5-(2-Chlorophenyl)-7-nitro-1,3-dihydro-2H-1,4-benzodiazepin-2-one

Mol. Formula : C15H10ClN3O3

Mol. Weight : 315.7 g/mol

Clonazepam USP Related Compound A (EP Imp B)

Code : VC190001

Chemical name : 3-Amino-4-(2-chlorophenyl)-6-nitro quinolin-2(1H)-one
Clonazepam USP Related Compound B (EP Imp. A)

Code : VC190002
Clonazepam USP Related Compound C

Code : VC190003

Chemical name : 2-bromo-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide

의약품용 유연물질, 표준품 전문업체 Specialty of Pharmaceutical Impurity & Reference Standard

의약품용 유연물질, 표준품 전문업체
Specialty of Pharmaceutical Impurity & Reference Standard