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Impurities, Tenofovir ImpuritiesTenofovir Disoproxil Desmethyl Fumarate; Desmethyl Tenofovir Disoproxil
Price : $295 – $995CAS No.
: 365417-53-4; 1798422-29-3Mol F.
: C18H28N5O10PMol W.
: 505.42Cat No.
: SA36919In-Stock
CAS No. : 365417-53-4; 1798422-29-3 Mol F. : C18H28N5O10P Mol W. : 505.42 Cat No. : SA36919 -
Impurities, Tenofovir ImpuritiesTenofovir Monoisoproxil Ethoxy Impurity; Mono-POC ethyl tenofovir
Price : $295 – $1,195CAS No. : 1796539-92-8 Mol F. : C16H26N5O7P Mol W….
In-Stock
CAS No. : 1796539-92-8 Mol F. : C16H26N5O7P Mol W. : 431.38 Cat No. : SA36921 -
Impurities, Tenofovir ImpuritiesTenofovir Disoproxil 6N-Methoxymethyl Impurity
Price : $395 – $1,595CAS No.
: 2514954-65-3Mol F.
: C21H34N5O11PMol W.
: 563.5Cat No.
: SA36923In-Stock
CAS No. : 2514954-65-3 Mol F. : C21H34N5O11P Mol W. : 563.5 Cat No. : SA36923 -
Felodipine Impurities, ImpuritiesFelodipine
CAS No. : 72509-76-3 Mol F. : C18H19Cl2NO4 Mol W….
In-Stock
CAS No. : 72509-76-3 Mol F. : C18H19Cl2NO4 Mol W. : 384.25 Cat No. : SA37100 -
Impurities, Pemetrexed ImpuritiesPemetrexed Monomethyl Ester 1; Pemetrexed-1-methyl Ester
Price : $295 – $1,295CAS No.
: 1265908-63-1Mol F.
: C21H23N5O6Mol W.
: 441.44Cat No.
: SA32318In-Stock
CAS No. : 1265908-63-1 Mol F. : C21H23N5O6 Mol W. : 441.44 Cat No. : SA32318 -
Impurities, Pemetrexed ImpuritiesPemetrexed Monomethyl Ester 2; Pemetrexed-5-methyl Ester
Price : $495 – $1,550CAS No.
: 1265908-60-8; 1265908-64-2Mol F.
: C21H23N5O6Mol W.
: 441.44Cat No.
: SA32319In-Stock
CAS No. : 1265908-60-8; 1265908-64-2 Mol F. : C21H23N5O6 Mol W. : 441.44 Cat No. : SA32319 -
Bupropion Impurities, ImpuritiesBupropion Amine Impurity
Price : $110 – $295CAS No.
: 119802-69-6 (Base); 2227990-16-9 (HCl)Mol F.
: C9H11Cl2NOMol W.
: 220.09Cat No.
: SA12229In-Stock
CAS No. : 119802-69-6 (Base); 2227990-16-9 (HCl) Mol F. : C9H11Cl2NO Mol W. : 220.09 Cat No. : SA12229 -
Cefprozil Impurities, ImpuritiesCefprozil Amide
CAS No. : NA Mol F. : C26H26N4O7S Mol W….
In-Stock
CAS No. : NA Mol F. : C26H26N4O7S Mol W. : 538.57 Cat No. : SA31919 -
Diltiazem Impurities, ImpuritiesDiltiazem 3 Methyl Lactam; Diltiazem N-methyl Lactam
Price : $295 – $1,495CAS No.
: NAMol F.
: C17H17NO3SMol W.
: 315.39Cat No.
: SA19528In-Stock
CAS No. : NA Mol F. : C17H17NO3S Mol W. : 315.39 Cat No. : SA19528 -
Diltiazem Impurities, ImpuritiesDiltiazem Trans-(-)-Hydroxy Lactam; (-)-trans-(2S,3R)-2,3-Dihydro-3-hydroxy-2-(4′-methoxyphenyl)-1,5-benzothiazepin-4-[5H]-one
CAS No. : 132830-16-1 Mol F. : C16H15NO3S Mol W….
In-Stock
CAS No. : 132830-16-1 Mol F. : C16H15NO3S Mol W. : 301.36 Cat No. : SA19527 -
Impurities, Testosterone Impurities2α-Hydroxytestosterone
CAS No. : 4075-14-3 Mol F. : C19H28O3 Mol W….
In-Stock
CAS No. : 4075-14-3 Mol F. : C19H28O3 Mol W. : 304.42 Cat No. : SA16218 -
Impurities, Testosterone Impurities∆8(9)-Testosterone; Testosterone EP impurity K
CAS No.
: 2608628-54-0Mol F.
: C19H26O2Mol W.
: 286.41Cat No.
: SA16224In-Stock
CAS No. : 2608628-54-0 Mol F. : C19H26O2 Mol W. : 286.41 Cat No. : SA16224 -
Impurities, Testosterone Impurities9(11)-Dehydrotestosterone
CAS No. : 2398-99-4 Mol F. : C19H26O2 Mol W….
In-Stock
CAS No. : 2398-99-4 Mol F. : C19H26O2 Mol W. : 286.41 Cat No. : SA16225 -
Impurities, Tiotropium ImpuritiesTiotropium EP Impurity A; Di-2-thienylglycolic Acid
Price : $80 – $150CAS No. : 4746-63-8 Mol F. : C10H8O3S2 Mol W….
In-Stock
CAS No. : 4746-63-8 Mol F. : C10H8O3S2 Mol W. : 240.3 Cat No. : SA11701 -
Impurities, Tiotropium ImpuritiesTiotropium EP Impurity B; N-Demethyl Tiotropium
Price : $100 – $500CAS No. : 136310-64-0 Mol F. : C18H19NO4S2 Mol W….
In-Stock
CAS No. : 136310-64-0 Mol F. : C18H19NO4S2 Mol W. : 377.48 Cat No. : SA11702 -
Impurities, Tiotropium ImpuritiesTiotropium Bromide EP Impurity C
Price : $195 – $695CAS No.
: 136310-95-7Mol F.
: C19H22NBrO3S2Mol W.
: 456.42Cat No.
: SA11703In-Stock
CAS No. : 136310-95-7 Mol F. : C19H22NBrO3S2 Mol W. : 456.42 Cat No. : SA11703 -
Impurities, Tiotropium ImpuritiesTiotropium EP Impurity D
Price : $150 – $595CAS No. : 136310-66-2 Mol F. : C18H19NO3S2 Mol W….
In-Stock
CAS No. : 136310-66-2 Mol F. : C18H19NO3S2 Mol W. : 361.48 Cat No. : SA11704 -
Impurities, Tiotropium ImpuritiesTiotropium EP Impurity E; Methyl Di(2-thienylglycolate)
Price : $80 – $250CAS No. : 26447-85-8 Mol F. : C11H10O3S2 Mol W….
In-Stock
CAS No. : 26447-85-8 Mol F. : C11H10O3S2 Mol W. : 254.33 Cat No. : SA11705 -
Impurities, Tiotropium ImpuritiesTiotropium EP Impurity F; Bis(2-thienyl) ketone
Price : $70 – $120CAS No. : 704-38-1 Mol F. : C9H6OS2 Mol W….
In-Stock
CAS No. : 704-38-1 Mol F. : C9H6OS2 Mol W. : 194.27 Cat No. : SA11706 -
Impurities, Tiotropium ImpuritiesTiotropium EP Impurity G; Scopine Methobromide
Price : $195 – $750CAS No. : 1508-46-9 Mol F. : C9H16NBrO2 Mol W….
In-Stock
CAS No. : 1508-46-9 Mol F. : C9H16NBrO2 Mol W. : 250.13 Cat No. : SA11707 -
Impurities, Tiotropium ImpuritiesTiotropium EP Impurity H; Scopoline Methobromide
Price : $195 – $750CAS No. : 845870-40-8 Mol F. : C9H16BrNO2 Mol W….
In-Stock
CAS No. : 845870-40-8 Mol F. : C9H16BrNO2 Mol W. : 250.13 Cat No. : SA11708 -
Impurities, Tiotropium ImpuritiesTiotropium EP Impurity I
Price : $750 – $3,550CAS No. : 136521-48-7 Mol F. : C19H22BrNO4S2 Mol W….
In-Stock
CAS No. : 136521-48-7 Mol F. : C19H22BrNO4S2 Mol W. : 472.42 Cat No. : SA11709 -
Impurities, Tiotropium ImpuritiesTiotropium Impurity J Iodo
Price : $950 – $3,550CAS No.
: NAMol F.
: C19H22ClNO3IS2Mol W.
: 537.87Cat No.
: SA11710In-Stock
CAS No. : NA Mol F. : C19H22ClNO3IS2 Mol W. : 537.87 Cat No. : SA11710 -
Impurities, Tiotropium ImpuritiesTiotropium EP Impurity K
Price : $350 – $1,950CAS No.
: NAMol F.
: C19H19NO5S2Mol W.
: 405.49Cat No.
: SA11711In-Stock
CAS No. : NA Mol F. : C19H19NO5S2 Mol W. : 405.49 Cat No. : SA11711 -
Impurities, Tiotropium ImpuritiesIso Tiotropium Bromide
Price : $350 – $1,950CAS No. : 136431-94-2 Mol F. : C19H22BrNO4S2 Mol W….
In-Stock
CAS No. : 136431-94-2 Mol F. : C19H22BrNO4S2 Mol W. : 472.42 Cat No. : SA11712 -
Impurities, Tiotropium Impurities(−)-Scopolamine hydrobromide trihydrate
Price : $100 – $250CAS No. : 6533-68-2 Mol F. : C17H28BrNO7 Mol W….
In-Stock
CAS No. : 6533-68-2 Mol F. : C17H28BrNO7 Mol W. : 438.31 Cat No. : SA11713 -
Impurities, Tiotropium ImpuritiesTropenol hydrochloride
Price : $80 – $200CAS No. : 99709-24-7 Mol F. : C8H14ClNO Mol W….
In-Stock
CAS No. : 99709-24-7 Mol F. : C8H14ClNO Mol W. : 175.65 Cat No. : SA11714 -
Impurities, Tiotropium ImpuritiesScopine Hydrochloride
Price : $100 – $295CAS No. : 85700-55-6 Mol F. : C8H14ClNO2 Mol W….
In-Stock
CAS No. : 85700-55-6 Mol F. : C8H14ClNO2 Mol W. : 191.66 Cat No. : SA11715 -
Impurities, Tiotropium ImpuritiesPseudoscopine; Isoscopine
Price : $350 – $1,950CAS No. : 498-45-3 Mol F. : C8H13NO2 Mol W….
In-Stock
CAS No. : 498-45-3 Mol F. : C8H13NO2 Mol W. : 155.19 Cat No. : SA11716 -
Impurities, Tiotropium Impurities2-Hydroxy-2-(thiophen-2-yl)-2-(thiophen-3-yl)acetic Acid Methyl Ester; 2,3 – MDTG
Price : $345 – $1,280CAS No. : 28748-67-6 Mol F. : C11H10O3S2 Mol W….
In-Stock
CAS No. : 28748-67-6 Mol F. : C11H10O3S2 Mol W. : 254.33 Cat No. : SA11717 -
Impurities, Tiotropium ImpuritiesN-Desmethyl Iso Tiotropium Bromide
Price : $595 – $2,850CAS No. : 783273-13-2 Mol F. : C18H19NO4S2 Mol W….
In-Stock
CAS No. : 783273-13-2 Mol F. : C18H19NO4S2 Mol W. : 377.48 Cat No. : SA11718 -
Impurities, Tiotropium ImpuritiesScopoline
Price : $130 – $200CAS No. : 487-27-4 Mol F. : C8H13NO2 Mol W….
In-Stock
CAS No. : 487-27-4 Mol F. : C8H13NO2 Mol W. : 155.19 Cat No. : SA11719 -
Impurities, Tiotropium ImpuritiesTiotropium Impurity M
Price : $695 – $2,950CAS No.
: NAMol F.
: C18H19NO3S2Mol W.
: 377.5Cat No.
: SA11721In-Stock
CAS No. : NA Mol F. : C18H19NO3S2 Mol W. : 377.5 Cat No. : SA11721 -
Capecitabine Impurities, ImpuritiesCapecitabine EP Impurity C
Price : $80 – $140CAS No.
: 161599-46-8Mol F.
: C13H16FN3O6Mol W.
: 329.28Cat No.
: SA37803In-Stock
CAS No. : 161599-46-8 Mol F. : C13H16FN3O6 Mol W. : 329.28 Cat No. : SA37803 -
Capecitabine Impurities, ImpuritiesCapecitabine EP Impurity D; Capecitabine 2-Methylbutyloxy Impurity
Price : $150 – $750CAS No.
: 910129-15-6Mol F.
: C15H22FN3O6Mol W.
: 359.35Cat No.
: SA37804In-Stock
CAS No. : 910129-15-6 Mol F. : C15H22FN3O6 Mol W. : 359.35 Cat No. : SA37804 -
Capecitabine Impurities, ImpuritiesCapecitabine EP Impurity E; Capecitabine 3-Methylbutyloxy Impurity
Price : $250 – $800CAS No.
: 162204-30-0Mol F.
: C15H22FN3O6Mol W.
: 359.35Cat No.
: SA37805In-Stock
CAS No. : 162204-30-0 Mol F. : C15H22FN3O6 Mol W. : 359.35 Cat No. : SA37805 -
Capecitabine Impurities, ImpuritiesCapecitabine EP Impurity G; 2’,3’-Di-O-acetylcapecitabine
Price : $150 – $450CAS No.
: 162204-20-8Mol F.
: C19H26FN3O8Mol W.
: 443.42Cat No.
: SA37807In-Stock
CAS No. : 162204-20-8 Mol F. : C19H26FN3O8 Mol W. : 443.42 Cat No. : SA37807 -
Capecitabine Impurities, ImpuritiesUSP Capecitabine 2-O-BDR Impurity
Price : $950 – $3,950CAS No.
: 1262133-66-3Mol F.
: C20H30FN3O9Mol W.
: 475.46Cat No.
: SA37808In-Stock
CAS No. : 1262133-66-3 Mol F. : C20H30FN3O9 Mol W. : 475.46 Cat No. : SA37808 -
Gatifloxacin Impurities, ImpuritiesGatifloxacin
CAS No. : 112811-59-3 Mol F. : C19H22FN3O4 Mol W….
In-Stock
CAS No. : 112811-59-3 Mol F. : C19H22FN3O4 Mol W. : 375.39 Cat No. : SA37900 -
Gatifloxacin Impurities, Impurities8-Hydroxy Gatifloxacin
CAS No. : 616205-76-6 Mol F. : C18H20FN3O4 Mol W….
In-Stock
CAS No. : 616205-76-6 Mol F. : C18H20FN3O4 Mol W. : 361.37 Cat No. : SA37901 -
Gatifloxacin Impurities, ImpuritiesDifluoro Hydroxy Gatifloxacin
CAS No. : 154093-72-8 Mol F. : C13H9F2NO4 Mol W….
In-Stock
CAS No. : 154093-72-8 Mol F. : C13H9F2NO4 Mol W. : 281.21 Cat No. : SA37902 -
Gatifloxacin Impurities, ImpuritiesDifluoro Methoxy Gatifloxacin
CAS No. : 112811-72-0 Mol F. : C14H11F2NO4 Mol W….
In-Stock
CAS No. : 112811-72-0 Mol F. : C14H11F2NO4 Mol W. : 295.24 Cat No. : SA37903 -
Gatifloxacin Impurities, ImpuritiesDesmethyl Gatifloxacin
CAS No.
: 112811-57-1Mol F.
: C18H20FN3O4Mol W.
: 361.37Cat No.
: SA37904In-Stock
CAS No. : 112811-57-1 Mol F. : C18H20FN3O4 Mol W. : 361.37 Cat No. : SA37904 -
Gatifloxacin Impurities, ImpuritiesGatifloxacin N-Methyl Impurity
CAS No. : 114213-69-3 Mol F. : C20H24FN3O4 Mol W….
In-Stock
CAS No. : 114213-69-3 Mol F. : C20H24FN3O4 Mol W. : 389.42 Cat No. : SA37906 -
Gatifloxacin Impurities, ImpuritiesGatifloxacin Desethylene Impurity
CAS No. : 172426-87-8 Mol F. : C17H20FN3O4 Mol W….
In-Stock
CAS No. : 172426-87-8 Mol F. : C17H20FN3O4 Mol W. : 349.36 Cat No. : SA37907 -
Gatifloxacin Impurities, ImpuritiesGatifloxacin Despropylene Impurity
CAS No. : 172426-86-7 Mol F. : C16H18FN3O4 Mol W….
In-Stock
CAS No. : 172426-86-7 Mol F. : C16H18FN3O4 Mol W. : 335.33 Cat No. : SA37908 -
Gatifloxacin Impurities, ImpuritiesGatifloxacin Propionic Acid Analog
CAS No.
: NAMol F.
: C22H26FN3O6Mol W.
: 447.5Cat No.
: SA37909In-Stock
CAS No. : NA Mol F. : C22H26FN3O6 Mol W. : 447.5 Cat No. : SA37909 -
Impurities, Loratadine ImpuritiesLoratadine 2-Acid
Price : $495 – $2,455CAS No. : NA Mol F. : C23H23ClN2O4 Mol W….
In-Stock
CAS No. : NA Mol F. : C23H23ClN2O4 Mol W. : 426.89 Cat No. : SA34027 -
Impurities, Loratadine ImpuritiesLoratadine 2-Nitrile; 2-Cyano Loratadine
Price : $155 – $595CAS No. : 860010-31-7 Mol F. : C23H22ClN3O2 Mol W….
In-Stock
CAS No. : 860010-31-7 Mol F. : C23H22ClN3O2 Mol W. : 407.89 Cat No. : SA34028 -
Impurities, Loratadine ImpuritiesLoratadine 2-Methyl Ester; 2-Methoxycarbonyl Loratadine
Price : $395 – $1,155CAS No. : 860010-37-3 Mol F. : C24H25ClN2O4 Mol W….
In-Stock
CAS No. : 860010-37-3 Mol F. : C24H25ClN2O4 Mol W. : 440.92 Cat No. : SA34029
25mg
