-
Atorvastatin Impurities, ImpuritiesTert-butyl 2-((4S,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate
Price : $200 – $895CAS No.
: 1105067-89-7Mol F.
: C14H27NO4Mol W.
: 273.37Cat No.
: SA17842In-Stock
CAS No. : 1105067-89-7 Mol F. : C14H27NO4 Mol W. : 273.37 Cat No. : SA17842 -
Atorvastatin Impurities, Impurities(S)-tert-butyl 6-cyano-5-hydroxy-3-oxohexanoate
Price : $150 – $350CAS No.
: 312745-90-7Mol F.
: C11H17NO4Mol W.
: 227.12Cat No.
: SA17835In-Stock
CAS No. : 312745-90-7 Mol F. : C11H17NO4 Mol W. : 227.12 Cat No. : SA17835 -
Atorvastatin Impurities, Impurities(4R,6S)-3,5-Dihydroxy-6-cyanohexanoic acid tertbutyl ester; (4R,6S) Atorvastatin diol t-butyl side chain
Price : $170 – $750CAS No.
: NAMol F.
: C11H19NO4Mol W.
: 229.13Cat No.
: SA17829In-Stock
CAS No. : NA Mol F. : C11H19NO4 Mol W. : 229.13 Cat No. : SA17829 -
Atorvastatin Impurities, Impurities(4R,6S) Atorvastatin acetonide t-butyl easter side chain; (4R,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester
Price : $120 – $650CAS No.
: 196085-84-4Mol F.
: C14H23NO4Mol W.
: 269.34Cat No.
: SA17828In-Stock
CAS No. : 196085-84-4 Mol F. : C14H23NO4 Mol W. : 269.34 Cat No. : SA17828 -
Atorvastatin Impurities, ImpuritiesAtorvastatin Acetonide t-Butyl Ester Side Chain (4S,6S)-Isomer
Price : $150 – $550CAS No. : 196085-85-5 Mol F. : C14H23NO4 Mol W….
In-Stock
CAS No. : 196085-85-5 Mol F. : C14H23NO4 Mol W. : 269.34 Cat No. : SA17831 -
Atorvastatin Impurities, Impurities(3S,5R)-Atorvastatin Calcium Salt; Atorvastatin USP Related Compound B; Atorvastatin Diastereomer
Price : $350 – $1,650CAS No. : 887196-25-0 (calcium salt); 887324-52-9 (acid) Mol F. : C33H34FN2O5 .1/2 Ca…
In-Stock
CAS No. : 887196-25-0 (calcium salt); 887324-52-9 (acid) Mol F. : C33H34FN2O5 .1/2 Ca Mol W. : 577.67 Cat No. : SA17827 -
Atorvastatin Impurities, ImpuritiesAtorvastatin Diketo Amide Desfluoro Impurity; Desfluoro Diketo impurity
Price : $150 – $550CAS No. : 444577-70-2 Mol F. : C26H25NO3 Mol W….
In-Stock
CAS No. : 444577-70-2 Mol F. : C26H25NO3 Mol W. : 399.48 Cat No. : SA17834 -
Eslicarbazepine Impurities, ImpuritiesMonohydroxy Carbamazepine
CAS No. : 104746-04-5 Mol F. : C15H14N2O2 Mol W….
In-Stock
CAS No. : 104746-04-5 Mol F. : C15H14N2O2 Mol W. : 254.28 Cat No. : SA28800 -
Famotidine Impurities, ImpuritiesFamotidine EP Impurity J
CAS No.
: 76824-14-1 (free base); 1798006-30-0Mol F.
: C9H14N4O2S2Mol W.
: 274.37Cat No.
: SA40810In-Stock
CAS No. : 76824-14-1 (free base); 1798006-30-0 Mol F. : C9H14N4O2S2 Mol W. : 274.37 Cat No. : SA40810 -
Famotidine Impurities, ImpuritiesFamotidine Isothiourea Impurity
CAS No. : 106649-96-1; 88046-01-9 (HCl) Mol F. : C6H10N6S2 …
In-Stock
CAS No. : 106649-96-1; 88046-01-9 (HCl) Mol F. : C6H10N6S2 Mol W. : 230.32 Cat No. : SA40813 -
Impurities, Nitrofurantoin ImpuritiesChlorofurantoin
CAS No. : NA Mol F. : C8H6ClN3O3 Mol W….
In-Stock
CAS No. : NA Mol F. : C8H6ClN3O3 Mol W. : 227.6 Cat No. : SA39807 -
Edoxaban Impurities, ImpuritiesEdoxaban Boc impurity 1
CAS No. : 365997-36-0 Mol F. : C15H27NO7S Mol W….
In-Stock
CAS No. : 365997-36-0 Mol F. : C15H27NO7S Mol W. : 365.4 Cat No. : SA33010 -
Edoxaban Impurities, ImpuritiesEdoxaban Boc impurity 2
CAS No. : 365997-34-8 Mol F. : C14H24N4O4 Mol W….
In-Stock
CAS No. : 365997-34-8 Mol F. : C14H24N4O4 Mol W. : 312.37 Cat No. : SA33011 -
Edoxaban Impurities, ImpuritiesEdoxaban chloro impurity 2
CAS No. : 4755-77-5 Mol F. : C4H5ClO3 Mol W….
In-Stock
CAS No. : 4755-77-5 Mol F. : C4H5ClO3 Mol W. : 136.53 Cat No. : SA33015 -
Impurities, Oxymetazoline ImpuritiesOxymetazoline EP Impurity A
CAS No. : 1391053-50-1 Mol F. : C16H27ClN2O2 Mol W….
In-Stock
CAS No. : 1391053-50-1 Mol F. : C16H27ClN2O2 Mol W. : 314.85 Cat No. : SA44201 -
Impurities, Oxymetazoline ImpuritiesOxymetazoline EP Impurity B
CAS No. : 1218-35-5 Mol F. : C16H25ClN2 Mol W….
In-Stock
CAS No. : 1218-35-5 Mol F. : C16H25ClN2 Mol W. : 280.84 Cat No. : SA44202 -
Impurities, Oxymetazoline ImpuritiesOxymetazoline EP Impurity C
CAS No. : 55699-13-3 Mol F. : C14H21NO2 Mol W….
In-Stock
CAS No. : 55699-13-3 Mol F. : C14H21NO2 Mol W. : 235.3 Cat No. : SA44203 -
Impurities, Oxymetazoline ImpuritiesOxymetazoline EP Impurity D
CAS No. : 55699-12-2 Mol F. : C14H20O3 Mol W….
In-Stock
CAS No. : 55699-12-2 Mol F. : C14H20O3 Mol W. : 236.3 Cat No. : SA44204 -
Impurities, Oxymetazoline ImpuritiesOxymetazoline EP Impurity E
CAS No. : 55699-10-0 Mol F. : C14H19NO Mol W….
In-Stock
CAS No. : 55699-10-0 Mol F. : C14H19NO Mol W. : 217.31 Cat No. : SA44205 -
Impurities, Oxymetazoline ImpuritiesOxymetazoline Nitroso Impurity 1
CAS No. : NA Mol F. : C16H23N3O2 Mol W….
In-Stock
CAS No. : NA Mol F. : C16H23N3O2 Mol W. : 289.4 Cat No. : SA44206 -
Impurities, Tofacitinib ImpuritiesTofacitinib N-formyl Impurity
Price : $125 – $550CAS No.
: 2227199-28-0Mol F.
: C14H19N5OMol W.
: 273.33Cat No.
: SA43316In-Stock
CAS No. : 2227199-28-0 Mol F. : C14H19N5O Mol W. : 273.33 Cat No. : SA43316 -
Impurities, Tofacitinib ImpuritiesTofacitinib Impurity S
Price : $175 – $790CAS No. : 923036-30-0 Mol F. : C27H31N5O2S Mol W….
In-Stock
CAS No. : 923036-30-0 Mol F. : C27H31N5O2S Mol W. : 489.6 Cat No. : SA43317 -
Impurities, Tofacitinib ImpuritiesTofacitinib Related Compound 11
Price : $245 – $890CAS No. : 1640971-60-3 Mol F. : C14H20N6O Mol W….
In-Stock
CAS No. : 1640971-60-3 Mol F. : C14H20N6O Mol W. : 288.4 Cat No. : SA43319 -
Diflorasone Acetate Impurities, ImpuritiesDiflorasone 21-acetate
CAS No. : 3826-17-3 Mol F. : C24H30F2O6 Mol W….
In-Stock
CAS No. : 3826-17-3 Mol F. : C24H30F2O6 Mol W. : 452.49 Cat No. : SA44401 -
Diflorasone Acetate Impurities, ImpuritiesDiflorasone 17-propionate-21-mesylate
CAS No. : 84509-92-2 Mol F. : C26H34F2O8S Mol W….
In-Stock
CAS No. : 84509-92-2 Mol F. : C26H34F2O8S Mol W. : 544.61 Cat No. : SA44402 -
Diflorasone Acetate Impurities, ImpuritiesDiflorasone 21-Propionate
CAS No. : 541502-98-1 Mol F. : C25H32F2O6 Mol W….
In-Stock
CAS No. : 541502-98-1 Mol F. : C25H32F2O6 Mol W. : 466.51 Cat No. : SA44403 -
Diflorasone Acetate Impurities, ImpuritiesDiflorasone
CAS No. : 2557-49-5 Mol F. : C22H28F2O5 Mol W….
In-Stock
CAS No. : 2557-49-5 Mol F. : C22H28F2O5 Mol W. : 410.45 Cat No. : SA44400 -
Diflorasone Acetate Impurities, ImpuritiesDiflorasone 17-propionate
CAS No. : 924726-89-6 Mol F. : C25H32F2O6 Mol W….
In-Stock
CAS No. : 924726-89-6 Mol F. : C25H32F2O6 Mol W. : 466.51 Cat No. : SA44404 -
Diflorasone Acetate Impurities, ImpuritiesHalobetasol Propionate EP impurity D
CAS No. : 66852-61-7 Mol F. : C25H31Cl2FO5 Mol W….
In-Stock
CAS No. : 66852-61-7 Mol F. : C25H31Cl2FO5 Mol W. : 501.4 Cat No. : SA44405 -
Diflorasone Acetate Impurities, ImpuritiesHalobetasol
CAS No. : 98651-66-2 Mol F. : C22H27ClF2O4 Mol W….
In-Stock
CAS No. : 98651-66-2 Mol F. : C22H27ClF2O4 Mol W. : 428.9 Cat No. : SA44406 -
Diflorasone Acetate Impurities, ImpuritiesHalobetasol Propionate Impurity C
CAS No. : 181527-42-4 Mol F. : C25H31ClF2O5 Mol W….
In-Stock
CAS No. : 181527-42-4 Mol F. : C25H31ClF2O5 Mol W. : 484.96 Cat No. : SA44407 -
Diflorasone Acetate Impurities, ImpuritiesHalobetasol Propionate Impurity B
CAS No. : 79861-38-4 Mol F. : C27H34F2O7 Mol W….
In-Stock
CAS No. : 79861-38-4 Mol F. : C27H34F2O7 Mol W. : 508.55 Cat No. : SA44408 -
Diflorasone Acetate Impurities, Impurities6-chloro halobetasol propionate
CAS No. : NA Mol F. : C25H31Cl2FO5 Mol W….
In-Stock
CAS No. : NA Mol F. : C25H31Cl2FO5 Mol W. : 501.4 Cat No. : SA44409 -
Erlotinib Impurities, Impurities3-Ethynylbenzenamine hydrochloride
CAS No. : 207226-02-6 Mol F. : C8H8ClN Mol W….
In-Stock
CAS No. : 207226-02-6 Mol F. : C8H8ClN Mol W. : 153.6 Cat No. : SA25216 -
Erlotinib Impurities, Impurities1-(3-(6,7-bis(2-methoxyethoxy)quinazolin-4-ylamino)phenyl)ethanone hydrochloride
CAS No. : NA Mol F. : C22H26ClN3O5 Mol W….
In-Stock
CAS No. : NA Mol F. : C22H26ClN3O5 Mol W. : 447.91 Cat No. : SA25217 -
Erlotinib Impurities, ImpuritiesErlotinib Impurity L
CAS No. : 183321-82-6 Mol F. : C20H17Cl2N3O2 Mol W….
In-Stock
CAS No. : 183321-82-6 Mol F. : C20H17Cl2N3O2 Mol W. : 402.28 Cat No. : SA25218 -
Erlotinib Impurities, ImpuritiesErlotinib Impurity M
CAS No. : 183322-21-6 Mol F. : C12H11Cl3N2O2 Mol W….
In-Stock
CAS No. : 183322-21-6 Mol F. : C12H11Cl3N2O2 Mol W. : 321.6 Cat No. : SA25220 -
Erlotinib Impurities, Impurities4-Chloro-6-(2-chloroethoxy)-7-(2-methoxyethoxy)quinazoline
CAS No. : 183322-19-2 Mol F. : C13H14Cl2N2O3 Mol W….
In-Stock
CAS No. : 183322-19-2 Mol F. : C13H14Cl2N2O3 Mol W. : 317.16 Cat No. : SA25221 -
Erlotinib Impurities, ImpuritiesErlotinib Impurity I
CAS No. : 183322-20-5 Mol F. : C13H14Cl2N2O3 Mol W….
In-Stock
CAS No. : 183322-20-5 Mol F. : C13H14Cl2N2O3 Mol W. : 317.17 Cat No. : SA25222 -
Budesonide Impurities, ImpuritiesBudesonide EP Impurity C; D-HomoBudesonide; Budesonide d-Homo Analog
Price : $500 – $2,800CAS No. : 1040085-99-1 Mol F. : C25H34O6 Mol W….
In-Stock
CAS No. : 1040085-99-1 Mol F. : C25H34O6 Mol W. : 430.43 Cat No. : SA14131 -
Impurities, Irganox ImpuritiesIrganox-259
CAS No. : 35074-77-2 Mol F. : C40H62O6 Mol W….
In-Stock
CAS No. : 35074-77-2 Mol F. : C40H62O6 Mol W. : 638.924 Cat No. : SA11101 -
Impurities, Irganox ImpuritiesOctadecyl 3-(3-tert-butyl-4-hydroxyphenyl)propanoate
CAS No. : NA Mol F. : C31H54O3 Mol W….
In-Stock
CAS No. : NA Mol F. : C31H54O3 Mol W. : 474.41 Cat No. : SA11102 -
Impurities, Irganox Impurities1-Octadecanal
CAS No. : 638-66-4 Mol F. : C18H36O Mol W….
In-Stock
CAS No. : 638-66-4 Mol F. : C18H36O Mol W. : 268.49 Cat No. : SA11104 -
Impurities, Irganox Impurities7,9-Di-tert-butyl-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione
CAS No. : 82304-66-3 Mol F. : C17H24O3 Mol W….
In-Stock
CAS No. : 82304-66-3 Mol F. : C17H24O3 Mol W. : 276.37 Cat No. : SA11105 -
Impurities, Irganox ImpuritiesOctadecyl-4-hydroxyphenylpropionate
CAS No. : NA Mol F. : C27H46O3 Mol W….
In-Stock
CAS No. : NA Mol F. : C27H46O3 Mol W. : 418.65 Cat No. : SA11103 -
Impurities, Irganox Impurities2-Heptenoic Acid Butyl Ester
CAS No. : 52392-62-8 Mol F. : C11H20O2 Mol W….
In-Stock
CAS No. : 52392-62-8 Mol F. : C11H20O2 Mol W. : 184.28 Cat No. : SA11107 -
Impurities, Losartan Impurities4′-(azidomethyl)biphenyl-2-carboxylic acid; Losartan Impurity 10
Price : $255 – $995CAS No.
: 2758005-15-9Mol F.
: C14H11N3O2Mol W.
: 253.26Cat No.
: SA26729In-Stock
CAS No. : 2758005-15-9 Mol F. : C14H11N3O2 Mol W. : 253.26 Cat No. : SA26729 -
Impurities, Losartan Impurities4′-(azidomethyl)biphenyl-2-carboxamide
Price : $255 – $995CAS No.
: 2763750-28-1Mol F.
: C14H12N4OMol W.
: 252.27Cat No.
: SA26730In-Stock
CAS No. : 2763750-28-1 Mol F. : C14H12N4O Mol W. : 252.27 Cat No. : SA26730 -
Aspirin Impurities, ImpuritiesAcetylsalicylic Acid EP Impurity A; 4-Hydroxybenzoic Acid
CAS No.
: 99-96-7Mol F.
: C7H6O3Mol W.
: 138.1Cat No.
: SA28514In-Stock
CAS No. : 99-96-7 Mol F. : C7H6O3 Mol W. : 138.1 Cat No. : SA28514 -
Impurities, Losartan Impurities4-(azidomethyl)-2-butyl-5-chloro-1H-imidazole; Losartan Impurity 12
Price : $155 – $655CAS No. : 2353190-33-5 Mol F. : C8H12ClN5 Mol W….
In-Stock
CAS No. : 2353190-33-5 Mol F. : C8H12ClN5 Mol W. : 213.67 Cat No. : SA26732
|
Impurities
