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

  • Qingyangshengenin
    • Qingyangshengenin
      Code : QP0490
      Chemical name : [(3S,8S,9R,10R,12R,13S,14R,17S)-17-acetyl-3,8,14,17-tetrahydroxy-10,13-dimethyl-1,2,3,4,7,9,11,12,15,16-decahydrocyclopenta[a]phenanthren-12-yl] 4-hydroxybenzoate
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quercetin
    Chemical name : 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one
    CAS Number : 117-39-5
    Mol. Formula : C15H10O7
    Mol. Weight : 302.238 g/mol
    • Quercetin-3-O-arabinoglucoside (Peltatoside)
      Code : QP0948
      Chemical name : Peltatoside
      Unit : 10mg, 20mg, 50mg,100mg,
    • Ticlopidine hydrochloride impurity B [EP] (USP RC A)
      Code : SP200301
      Chemical name : 6,7-dihydrothieno3,2-c-pyridin-4(5H)-one; 6,7-dihydro-5H-thieno[3,2-c]pyridin-4-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quercetin-3-O-beta-D-glucoside (Isoquercetin)
      Code : QP0697
      Chemical name : 2-(3,4-Dihydroxy-phenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-chromen-4-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quercetin-7-O-alpha-L-rhamnoside (Quercitrin)
      Chemical name : 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quercetin-7-O-beta-D-glucoside (Quercimeritrin)
      Code : QP0949
      Chemical name : 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quercitrin
    • Quercitrin
      Code : QP0493
      Chemical name : 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quetiapine
    Chemical name : 2-[2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)ethoxy]ethanol
    CAS Number : 111974-69-7
    Mol. Formula : C21H25N3O2S
    Mol. Weight : 383.51 g/mol
    • Quetiapine Impurity A (DBTP metabolite)
      Code : Q010003
      Chemical name : 11-Piperazin-1-yl-dibenzo[b,f][1,4] thiazepine Dihydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine EP Impurity A
      Code : Q010036
      Chemical name : 2-[2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)ethoxy]ethyl acetate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine EP Impurity C
      Code : Q010028
      Chemical name : 2-[2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)ethoxy]ethyl 2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)acetate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine EP Impurity D (Quetiapine Dimer Impurity)
      Code : Q010012
      Chemical name : 6-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)benzo[b][1,4]benzothiazepine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine EP Impurity E
      Code : Q010024
      Chemical name : 1,2-Bis[2-(4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethane
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Impurity F
      Chemical name : 6-chlorobenzo[b][1,4]benzothiazepine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine USP RC G
      Code : Q010007
      Chemical name : Dibenzo[b,f][1,4]thiazepine-11(10-H)-one; (Quetiapine Lactam); Quetiapine DBTO Metabolite
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Impurity H (Quetiapine N-Oxide)
      Code : Q010010
      Chemical name : 2-[2-(4-benzo[b][1,4]benzothiazepin-6-yl-1-oxidopiperazin-1-ium-1-yl)ethoxy]ethanol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine EP Impurity I (Quetiapine Hydroxy Impurity)
      Code : Q010009
      Chemical name : 2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)ethanol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine EP Impurity J
      Code : Q010021
      Chemical name : Quetiapine Triether Alcohol ;
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine EP Impurity K
      Chemical name : N-[2-[2-[4-[2-(2-hydroxyethoxy)ethyl]piperazine-1-carbonyl]phenyl]sulfanylphenyl]acetamide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Impurity N
      Code : Q010020A
      Chemical name : 2-[2-[4-[2-[2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)ethoxy]ethyl]piperazin-1-yl]ethoxy]ethanol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine EP Impurity P
      Code : Q010023A
      Chemical name : Quetiapine N-Ethyl Impurity ; 11-(4-Ethylpiperazin-1-yl)dibenzo[b,f][1,4]thiazepine hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine EP Impurity Q
      Code : Q010022A
      Chemical name : 4-(dibenzo[b,f][1,4]thiazepin-11-yl)-1,1-bis(2-(2-hydroxyethoxy)ethyl)piperazin-1-ium
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Impurity U
      Chemical name : benzo[b][1,4]benzothiazepin-6-amine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine EP Impurity F
      Code : Q010026
      Chemical name : 2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethanol
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quetiapine
    • Quetiapine Impurity
      Code : Q010004
      Chemical name : 7-Hydroxy-N-des {[2-(2-hydroxy)ethoxy]ethyl} Quetiapine Dihydrochloride(Quetiapine DBTP 7-Hydroxy Metabolite)
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Impurity 1 (Quetiapine Carboxylate)
      Chemical name : 2-(2-hydroxyethoxy)ethyl 4-benzo[b][1,4]benzothiazepin-6-ylpiperazine-1-carboxylate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Impurity (1-[2-(2-Hydroxyethoxy)
      Code : Q010011
      Chemical name : N-Hydroxyethoxyethyl piperazine; 1-[2-(2-Hydroxyethoxy)ethyl]piperazine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Impurity (2-Aminodiphenyl Sulfide)
      Chemical name : 2-phenylsulfanylaniline
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Impurity (2 NITRO PHENYL THIO BENZENE)
      Code : Q010014
      Chemical name : 2-nitrophenyl)(phenyl)sulfane
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Impurity (Phenyl Thio) phenyl Carbam
      Code : Q010017
      Chemical name : Phenyl[2-phenylthio)phenyl]carbamate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine 11 Chloro Impurity
      Code : Q010019
      Chemical name : 11-Chloro-dibenzo[b,f][1,4]thiazepine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Carboxylate Impurity (Quetiapine Impurity 1)
      Code : Q010018
      Chemical name : Quetiapine Carboxylate; 2-(2-hydroxyethoxy)ethyl 4-benzo[b][1,4]benzothiazepin-6-ylpiperazine-1-carboxylate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Dimer Impurity (Quetiapine EP Impurity D)
      Code : Q010012
      Chemical name : 6-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)benzo[b][1,4]benzothiazepine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Dimer Impurity-d8
      Chemical name : 11,11-(1,4-Piperazinediyl)bis-dibenzo[b,f][1,4]thiazepine-d8
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quetiapine
    • Quetiapine Fumarate Form 1
      Code : Q010001B
      Chemical name : 2-[2-(4-dibenzo [b,f] [1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]-ethanol fumarate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Hemifumarate (Quetiapine fumarate)
      Code : Q010001
      Chemical name : 2-(2-(4-dibenzo[b,f][1,4]thiazepine-11-yl-1-piperazinyl)ethoxy)ethanol fumarate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Hydroxy Impurity-d8
      Chemical name : 4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazineethanol-d8
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine S-Oxide (Quetiapine Sulfoxide)
      Code : Q010002
      Chemical name : 2-[2-[4-(5-oxidodibenzo[b,f][1,4]thiazepin-11-yl)-1-piperazinyl]ethoxy]-ethanol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine S-Oxide HCl Salt
      Code : Q010002A
      Chemical name : 2-[2-[4-(5-Oxidodibenzo[b,f][1,4]thiazepin-11-yl)-1-piperazinyl]ethoxy]ethanol HCl (OR)
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Sulfone
      Code : Q010008
      Chemical name : 2-[2-[4-(5,5-Dioxidodibenzo[b,f] [1,4]thiazepin-11-yl)-1-piperazinyl] ethoxy] ethanol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine sulfoxide
      Code : SP170501
      Chemical name : 2-[2-[4-(11-oxobenzo[b][1,4]benzothiazepin-6-yl)piperazin-1-yl]ethoxy]ethanol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Sulfoxide Dihydrochloride
      Chemical name : 2-[2-[4-(11-oxobenzo[b][1,4]benzothiazepin-6-yl)piperazin-1-yl]ethoxy]ethanol;dihydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine Sulfoxide-d8
      Chemical name : 2-[2-[4-(5-Oxidodibenzo[b,f][1,4]thiazepin-11-yl)-1-(piperazinyl-d8)]ethoxy]ethanol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine-d4 Fumarate
      Code : Q010016
      Chemical name : 2-[2-(4-Dibenzo[b,f][1,4] thiazepin-11-yl-1-piperazinyl)ethoxy]ethanol-d4 (2E)-2-Butenedioate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quetiapine-d8 Fumarate
      Code : Q010013
      Chemical name : 2-[2-(4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethanol-d8 (2E)-2-Butenedioate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Des-hydroxyethyl Quetiapine (Quetiapine Hydroxy Impurity)
      Code : Q010009
      Chemical name : 11-[4-(2-Hydroxyethyl)-1-piperazinyl]-dibenzo[b,f][1,4]thiazepine* Hydrochloride Salt
      Unit : 10mg, 20mg, 50mg,100mg,
    • Desethanol Quetiapine( Fumarate )
      Code : Q010009A
      Chemical name : 2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethanol Fumarate
      Unit : 10mg, 20mg, 50mg,100mg,
    • 7-Hydroxy Quetiapine S-Oxide
      Code : Q010006
      Chemical name : 11-[4-[2-(2-Hydroxyethoxy)ethyl]-1-piperazinyl]dibenzo[b,f][1,4]thiazepin-7-ol S-Oxide
      Unit : 10mg, 20mg, 50mg,100mg,
    • 7-hydroxylated quetiapine
      Code : Q010005
      Chemical name : 6-[4-[2-(2-hydroxyethoxy)ethyl]piperazin-1-yl]benzo[b][1,4]benzothiazepin-2-ol
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quinapril
    Chemical name : 2-[2-(1-ethoxycarbonyl-3-phenyl-propyl)aminopropanoyl]-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
    CAS Number : 85441-61-8
    Mol. Formula : C25H30N2O5
    Mol. Weight : 438.524 g/mol
    • Quinapril Impurity (EP) (Chloraminophenamide)
      Code : Q020001
      Chemical name : 4-amino-6-chlorobenzene-1,3-disulfonamide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quinapril Impurity-B
      Code : Q020002
      Chemical name : (S)-2-(((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propionic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quinapril Related Compound A
      Code : Q020003
      Chemical name : ethyl (2S)-2-[(3S,11aS)-3-methyl-1,4-dioxo-3,6,11,11a-tetrahydropyrazino[1,2-b]isoquinolin-2-yl]-4-phenylbutanoate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quinapril USP Related Compound B (Quinaprilat)
      Code : Q020004
      Chemical name : 3-Isoquinolinecarboxylic acid, 2-((2S)-2-(((1S)-1-carboxy-3-phenylpropyl)amino)-1-oxopropyl)-1,2,3,4-tetrahydro-, (3S)-
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quinapril Hydrochloride
    Chemical name : (3S)-2-[(2S)-2-{[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino}propanoyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid
    CAS Number : 82586-55-8
    Mol. Formula : C25H31ClN2O5
    Mol. Weight : 474.982 g/mol
    • Quinapril Hydrochloride EP Impurity G (epi-Carboxy quinapril)
      Chemical name : (3R)-2-((2S)-2-(((1S)-1-(Ethoxycarbonyl)-3-phenylpropyl)amino)propanoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quinapril Hydrochloride EP Impurity I (epi-Ethoxycarbonyl quinapril)
      Chemical name : (3S)-2-((2S)-2-(((1R)-1-(Ethoxycarbonyl)-3-phenylpropyl)amino)propanoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quinidinone
    • Quinidinone
      Code : Q030001
      Chemical name : (6-methoxyquinolin-4-yl)((2R,4S,5R)-5-vinylquinuclidin-2-yl)methanone hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quinine
    • Quinine
      Chemical name : (R)-[(2S,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol
      Unit : 10mg, 20mg, 50mg,100mg,
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