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

  • Tamoxifen
    Chemical name : 2-[4-[(Z)-1,2-diphenylbut-1-enyl]phenoxy]-N,N-dimethylethanamine
    CAS Number : 10540-29-1
    Mol. Formula : C26H29NO
    Mol. Weight : 371.524 g/mol
    • Tamoxifen EP Impurity A ((E)-Tamoxifen )
      Code : T870002
      Chemical name : 2-[4-[(1E)-1, 2-Diphenyl-1-buten-1-yl] phenoxy]-N, N-dimethyl-ethanamine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Tamoxifen Impurity B
      Code : LU1643306
      Chemical name : 1-4-(2-Dimethylaminoethoxy)phenyl-1,2-diphenylbutan-1-ol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Tamoxifen EP Impurity D (E-Isomer, (E)-desethyl methyl tamoxifen)
      Code : LM005317
      Chemical name : 2-4-(E)-1,2-Diphenylprop-1-enylphenoxy-N,N-dimethylethanamine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Tamoxifen Impurity E (tamoxifen citrate)
      Code : LM005305
      Chemical name : 2-[4-[(E)-1,2-diphenylbut-1-enyl]phenoxy]-N,N-dimethylethanamine;2-hydroxypropane-1,2,3-tricarboxylic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Tamoxifen EP Impurity F (N-Desmethyl Tamoxifen Hydrochloride)
      Code : LM005312
      Chemical name : 2-4-(Z)-1,2-Diphenylbut-1-enylphenoxy-N-methylethanamine Hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Tamoxifen Impurity G
      Code : LM005307
      Chemical name : 2-[4-[2-(dimethylamino)ethoxy]phenyl]-1-phenylbutan-1-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Tamsulosin Impurity ( 5 Acetonyl-2- Methoxybenzene sulfonamide)
      Code : T010014
      Chemical name : 5-Acetonyl-2-methoxybenzene sulfonamide
      Unit : 10mg, 20mg, 50mg,100mg,
  • Tamsulosin
    Chemical name : 5-[(2R)-2-[2-(2-ethoxyphenoxy)ethylamino]propyl]-2-methoxybenzenesulfonamide
    CAS Number : 106133-20-4
    Mol. Formula : C20H28N2O5S
    Mol. Weight : 408.513 g/mol
    • Tamsulosin Impurity B
      Code : LM093803
      Chemical name : 5-(2-hydroxypropyl)-2-methoxybenzenesulfonamide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Tamsulosin Impurity D (EP) as Hydrochloride
      Code : LM093805
      Chemical name : 2-Methoxy-5-(2R)-2-2-(2-methoxyphenoxy)ethyl-aminopropylbenzenesulfonamideHydro-chloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Tamsulosin EP Impurity F (HCL SALT)
      Code : T010006A
      Chemical name : 2-(2-Ethoxy-phenoxy)ethanamine Hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Tamsulosin EP Impurity A
      Code : LM093802
      Chemical name : 5-(2R)-2-Bis2-(2-ethoxyphenoxy)ethylamino-propyl-2-methoxybenzenesulfonamideHydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Tamsulosin EP Impurity G ((S)-Tamsulosin Hydrochloride),Tamsulosin Impurity G
      Chemical name : 5-[(2S)-2-[2-(2-ethoxyphenoxy)ethylamino]propyl]-2-methoxybenzenesulfonamide hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Tamsulosin EP Impurity I (2-(2-Ethoxyphenoxy)ethyl Bromide)
      Chemical name : 1-(2-bromoethoxy)-2-ethoxybenzene
      Unit : 10mg, 20mg, 50mg,100mg,
    • Tamsulosin Desethoxy Impurity C
      Code : LM093804
      Chemical name : 2-Methoxy-5-(2R)-2-(2-phenoxyethyl)aminopropyl-benzenesulfonamide Hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
  • Temazepam
    • Temazepam Impurity A (EP)(5-Chloro-2-(methylamino)benzophenone)
      Code : LM002301
      Chemical name : 5-Chloro-2-(methylamino)-phenylphenylmethanone
      Unit : 10mg, 20mg, 50mg,100mg,
    • Temazepam Impurity B (EP)Controlled Substance
      Code : LM008000
      Chemical name : Oxazepam
      Unit : 10mg, 20mg, 50mg,100mg,
    • Temazepam Controlled Substance (EP)
      Code : LM008700
      Unit : 10mg, 20mg, 50mg,100mg,
    • Temazepam Controlled Substance (USP)
      Code : LU1643408
      Unit : 10mg, 20mg, 50mg,100mg,
  • Terazosin Hydrochloride
    Chemical name : (4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)(tetrahydrofuran-2-yl)methanone hydrochloride
    CAS Number : 63074-08-8
    Mol. Formula : C19H26ClN5O4
    Mol. Weight : 423.898 g/mol
    • Terazosin HCl Impurity-A
      Code : T040001
      Chemical name : 2-chloro-6,7-dimethoxyquinazolin-4-amine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terazosin HCl Impurity-B
      Code : T030002
      Chemical name : 1-(4-hydroxy-6,7-dimethox yquinazolin-2-yl)-4-[[(2RS)-tetrahydrofuran -2-yl] carbonyl]piperazine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terazosin HCl Impurity-C
      Code : T030003
      Chemical name : 6,7-dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terazosin HCl Impurity-D
      Code : T030004
      Chemical name : 1-(4-amino-6,7-dimethoxyquinazolin-2-yl)-4-formylpiperazine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terazosin HCl Impurity-E
      Code : T030005
      Chemical name : 2,2’-(piperazine-1,4-diyl)bis(6,7-dimethoxyquinazolin-4-amine)
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terazosin HCl Impurity-F
      Code : T030006
      Chemical name : 1-(4-amino-6,7-dimethoxyquinazolin-2-yl)-4-(5-hydroxypentanoyl)piperazine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terazosin HCl Impurity-G
      Code : T030007
      Chemical name : 1-(4-amino-6-hydroxy-7-methoxy quinazolin-2-yl)-4-[[(2RS)-tetrahydrofuran-2-yl]carbonyl]piperazine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terazosin HCl Impurity-H
      Code : T030008
      Chemical name : 1-(4-amino-7-hydroxy-6-methoxy quinazolin-2-yl)-4-[[(2RS)-tetrahydrofuran-2-yl]carbonyl]piperazine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terazosin HCl Impurity-I
      Code : T030009
      Chemical name : 1-(4-amino-6,7-dimethoxyquinazolin-2-yl)-4-[[(2RS,5S)-5-methyltetrahydrofuran-2-yl]carbonyl]piperazine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terazosin HCl Impurity-J
      Code : T030010
      Chemical name : 1-(4-amino-6,7-dimethoxyquinazolin-2-yl)-4-[(2RS)-2-hydroxypentanoyl]piperazine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terazosin HCl Impurity-L
      Code : T030011
      Chemical name : 1-(furan-2-ylcarbonyl)piperazine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terazosin HCl Impurity-M
      Code : T030012
      Chemical name : 1,4-bis(furan-2-ylcarbonyl)piperazine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terazosin HCl Impurity-N
      Code : T030013
      Chemical name : 1-[[(2RS)-tetrahydrofuran-2-yl]carbonyl]piperazine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terazosin HCl Impurity-O
      Code : T030014
      Chemical name : 1,4-bis[(tetrahydrofuran-2-yl) carbonyl]piperazine
      Unit : 10mg, 20mg, 50mg,100mg,
  • Terfenadine
    Chemical name : 1-(4-tert-butylphenyl)-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butan-1-ol
    CAS Number : 50679-08-8
    Mol. Formula : C32H41NO2
    Mol. Weight : 471.685 g/mol
    • Terfenadine Impurity A (EP) (Terfenadone)
      Code : LM005504
      Chemical name : 1-4-(1,1-Dimethylethyl)phenyl-4-4-(hydroxydiphenylmethyl) piperidin-1-ylbutan-1-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terfenadine Impurity A (USP)
      Code : LU1643907
      Chemical name : 1-4-(1,1-dimethylethyl)phenyl-4-4-(hydroxydiphenylmethyl)-1-piperidinyl-1-butanone
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terfenadine Impurity B (EP)
      Code : LM005507
      Chemical name : (1RS)-1-4-(1,1-Dimethylethyl)phenyl-4-4-(diphenylmethyl)piperidin-1-ylbutan-1-ol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terfenadine Impurity B (USP)
      Code : LU1643929
      Chemical name : Terfenadine-N-oxide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terfenadine Impurity E (EP) as Hydrochloride
      Code : LM005512
      Chemical name : 1-(4RS)-4-4-(1,1-Dimethylethyl)phenyl-4-hydroxybutylpiperidine-4-carboxylic AcidHydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terfenadine Impurity H (EP)
      Code : LM005510
      Chemical name : 1-4-4-(1,1-Dimethylethyl)phenylbutylpiperidin-4-yldiphenylmethanol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terfenadine Impurity I (EP) (Azacyclonol)
      Code : LM005502
      Chemical name : Diphenyl(piperidin-4-yl)methanol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Terfenadine Impurity J (EP)
      Code : LM005503
      Chemical name : Ethyl 1-(4RS)-4-4-(1,1-Dimethylethyl)phenyl-4-hydroxybutyl-piperidine-4-carboxylate
      Unit : 10mg, 20mg, 50mg,100mg,
  • Testosterone
    Chemical name : 17-beta-Hydroxyandrost-4-en-3-one
    CAS Number : 58-22-0
    Mol. Formula : C19H28O2
    Mol. Weight : 288.431 g/mol
    • Testosterone Impurity A (EP) (Androstenedione)
      Code : LM032301
      Chemical name : Androst-4-ene-3,17-dione
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Impurity B (EP) (Androstenedione Ethylenolether)
      Code : LM032302
      Chemical name : 3-Ethoxyandrosta-3,5-dien-17-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Impurity C (EP) (Epitestosterone)
      Code : LM032303
      Chemical name : 17α-Hydroxyandrost-4-en-3-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Impurity D (EP) (4-Androstenediol)
      Code : LM032304
      Chemical name : Androst-4-ene-3β,17β-diol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Impurity E (EP) (Testosterone Acetate)
      Code : T200009
      Chemical name : 3-Oxoandrost-4-en-17β-yl Acetate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Impurity F (EP) (Androstanolone, Stanolone)
      Code : LM056500
      Chemical name : 17β-Hydroxy-5α-androstan-3-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Impurity G (EP) (Androstadienedione)
      Code : T200006
      Chemical name : Androsta-1,4-diene-3,17-dione
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Impurity H (EP) (Boldenone)
      Code : T200007
      Chemical name : 17β-Hydroxyandrosta-1,4-dien-3-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Impurity I (EP) (6-testosterone)
      Code : LM032312
      Chemical name : 17β-Hydroxyandrosta-4,6-dien-3-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Impurity J (EP) (Androstenedione Methylenolether)
      Code : LM032313
      Chemical name : 3-Methoxyandrosta-3,5-dien-17-one
      Unit : 10mg, 20mg, 50mg,100mg,
  • Testosterone Isocaproate
    Chemical name : 17beta-Hydroxyandrost-4-ene-3-one 4-methylvalerate
    CAS Number : 15262-86-9
    Mol. Formula : C25H38O3
    Mol. Weight : 386.576 g/mol
    • Testosterone Isocaproate Impurity A (EP)
      Code : LM032300
      Chemical name : Testosterone
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Isocaproate Impurity B (EP)(Testosterone Acetate)
      Code : LM032305
      Chemical name : 3-Oxoandrost-4-en-17β-yl Acetate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Isocaproate Impurity C (EP)
      Code : LM089700
      Chemical name : Testosterone Propionate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Isocaproate Impurity D (EP)(Testosterone Isobutyrate)
      Code : LM086307
      Chemical name : 3-Oxoandrost-4-en-17β-yl2-Methylpropanoate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Isocaproate Impurity D (EP)(Testosterone Isobutyrate)
      Code : LM086307
      Chemical name : 3-Oxoandrost-4-en-17β-yl2-Methylpropanoate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Isocaproate Impurity E (EP)(Testosterone Caproate)
      Code : LM086308
      Chemical name : 3-Oxoandrost-4-en-17β-ylHexanoate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Isocaproate Impurity F (EP)
      Code : LM111900
      Chemical name : Testosterone Enantate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Testosterone Isocaproate Impurity G (EP)(Epitestosterone Isocaproate)
      Code : LM086309
      Chemical name : 3-Oxoandrost-4-en-17α-yl4-Methylpentanoate
      Unit : 10mg, 20mg, 50mg,100mg,
  • Tetrazepam
    Chemical name : 7-chloro-5-(cyclohexen-1-yl)-1-methyl-3H-1,4-benzodiazepin-2-one
    CAS Number : 10379-14-3
    Mol. Formula : C16H17ClN2O
    Mol. Weight : 288.775 g/mol
    • Tetrazepam Impurity B (EP)
      Code : LM009106
      Chemical name : 7-Chloro-5-cyclohexyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Tetrazepam Impurity C (EP)
      Code : LM009107
      Chemical name : 7-Chloro-5-cyclohexyl-1-methyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Tetrazepam Controlled Substance (EP)
      Code : LM009100
      Unit : 10mg, 20mg, 50mg,100mg,
  • Theophylline-Ethylenediamine (Aminophylline)
    Chemical name : 1,3-dimethyl-7H-purine-2,6-dione;ethane-1,2-diamine
    CAS Number : 317-34-0
    Mol. Formula : C16H24N10O4
    Mol. Weight : 420.434 g/mol
    • Theophylline-Ethylenediamine Impurity A
      Code : LM049400
      Chemical name : Caffeine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Theophylline-Ethylenediamine Impurity B (3-Methylxanthine)
      Code : LM017603
      Chemical name : 3-Methyl-3,7-dihydro-1H-purine-2,6-dione
      Unit : 10mg, 20mg, 50mg,100mg,
    • Theophylline-Ethylenediamine Impurity D (Theophyllidine)
      Code : LM017601
      Chemical name : N-Methyl-5-(methylamino)-1H-imidazole-4-carboxamide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Theophylline-Ethylenediamine Impurity F (Etofylline)
      Code : LM060300
      Chemical name : 7-(2-hydroxyethyl)-1,3-dimethylpurine-2,6-dione
      Unit : 10mg, 20mg, 50mg,100mg,
  • Thiamazole (Methimazole), (Carbimazole Impurity A)
    Chemical name : 3-methyl-1H-imidazole-2-thione; 1-Methyl-1,3-dihydro-2H-imidazole-2-thione;
    CAS Number : 60-56-0
    Mol. Formula : C4H6N2S
    Mol. Weight : 114.166 g/mol
    • Thiamazole EP Impurity A (Methimazole USP RC A)
      Code : T510002
      Chemical name : Methylaminoacetaldehyde dimethyl acetal; 2,2-dimethoxy-N-methylethanamine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Thiamazole EP Impurity B (1-Methylimidazole)
      Code : T510001
      Chemical name : 1-Methylimidazole; 1-Methyl-1H-imidazole
      Unit : 10mg, 20mg, 50mg,100mg,
    • Thiamazole EP Impurity C
      Code : T510003
      Chemical name : 1-Methyl-2-(methylthio) imidazole
      Unit : 10mg, 20mg, 50mg,100mg,
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