Fulvestrant > Impurities > 15

Structure Compound Pricing
Fulvestrant sterol dimer
CS-O-11897 > Impurities

Molecular Formula : C45H64O4   Molecular Weight: 668.98   CAS Number: NA
Synonyms : (7R,7'R,8R,8'R,9S,9'S,13S,13'S,14S,14'S,17S,17'S)-7,7'-(nonane-1,9-diyl)bis(13-methyl-7,8,9,11,12,13,14,15,16,17ene-3,17-diol).
Parent API : Fulvestrant
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3-O-Methyl Fulvestrant
CS-T-58219 > Impurities

Molecular Formula : C33H49F5O3S   Molecular Weight: 620.8   CAS Number: 1221256-46-7
Synonyms : (1S,9R,10R,11S,14S,15S)‐5‐methoxy‐15‐methyl‐9‐[9‐(4,4,5,5,5‐pentafluoropentanesulfinyl)nonyl] te9;]hept8208;trien‐14‐ol
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17-Keto Fulvestrant
CS-O-15273 > Impurities

Molecular Formula : C32H45F5O3S   Molecular Weight: 604.76   CAS Number: 403656-89-3
Synonyms : (7R,8R,9S,13S,14S)-3-hydroxy-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)sulfinyl)nonyl)-7,8,9,11,12,13,15,16-octahydro-6H-cyclopenta[a]phenanthren-17(14H)-one;Fulvestrant 17-ketone.
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2,3,3,3-tetrafluoro-1-iodoprop-1-ene
CS-O-15195 > Impurities

Molecular Formula : C3HF4I   Molecular Weight: 239.94   CAS Number: 672339-38-7
Synonyms : (1Z)-2,3,3,3-tetrafluoro-1-iodoprop-1-ene.
Parent API : Fulvestrant
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S-Deoxo Fulvestrant
CS-O-32405 > Impurities

Molecular Formula : C32H47F5O2S   Molecular Weight: 590.77   CAS Number: 153004-31-0
Synonyms : (7R,8R,9S,13S,14S,17S)-13-Methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)thio)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
Parent API : Fulvestrant
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S-Deoxo-6-oxo-fulvestrant
CS-T-51887 > Impurities

Molecular Formula : C32H45F5O3S   Molecular Weight: 604.75   CAS Number: 1107606-70-1
Synonyms : (7S,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7-[9-(4,4,5,5,5-pentafluoropentylsulfanyl)nonyl]-8,9,11,12,14,15,16,1ren-6-one
Parent API : Fulvestrant
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7-β-Fulvestrant
CS-T-55124 > Impurities

Molecular Formula : C32H47F5O3S   Molecular Weight: 606.77   CAS Number: 407577-53-1
Synonyms : (7S,8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)sulfinyl)nonyl)-7,8,9,11,12,13,14,15,16,17ene-3,17-diol; Fulvestrant Impurity A;
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6, 7-Delta Fulvestrant
CS-CY-00004 > Impurities

Molecular Formula : C32H45F5O3S   Molecular Weight: 604.77   CAS Number: NA
Synonyms : (8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)sulfinyl)nonyl)-9,11,12,13,14,15,16,17-octahydro-8H-cyclopenta[a]phenanthrene-3,17-diol; Delta 6,7-Fulvestrant Impurity.
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Fulvestrant Extended Impurity
CS-O-16448 > Impurities

Molecular Formula : C41H65F5O4S2   Molecular Weight: 781.07   CAS Number: NA
Synonyms : (8R,9S,13S,14S,17S)-13-methyl-7-(9-((9-((4,4,5,5,5-pentafluoropentyl)sulfinyl)nonyl)sulfinyl)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
Parent API : Fulvestrant
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6-Keto Fulvestrant Impurity
CS-O-16449 > Impurities

Molecular Formula : C32H45F5O4S   Molecular Weight: 620.75   CAS Number: NA
Synonyms : (7S,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)sulfinyl)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one; Fulvestrant Impurity F
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Fulvestrant Side Chain Impurity
CS-P-07982 > Impurities

Molecular Formula : C28H46Br2F10S   Molecular Weight: 764.53   CAS Number: 148757-89-5
Synonyms : bis(14-bromo-1,1,1,2,2-pentafluorotetradecan-5-yl)sulfane
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Fulvestrant Impurity 2
CS-P-07983 > Impurities

Molecular Formula : C30H46O6S   Molecular Weight: 534.75   CAS Number: 1621885-80-0
Synonyms : 2,2,6a,6b,9,9,12a-heptamethyl-10-(sulfooxy)-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b-octadecahydropicene-4a-carboxylic acid
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Fulvestrant Impurity 3
CS-P-07984 > Impurities

Molecular Formula : C30H44O7S   Molecular Weight: 548.74   CAS Number: 1621885-81-1
Synonyms : 6-(7,15-dihydroxy-4,4,10,13,14-pentamethyl-3,11-dioxo-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-methyl-4-oxoheptanoic acid
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Fulvestrant Impurity 4
CS-P-07985 > Impurities

Molecular Formula : C45H64O4   Molecular Weight: 669   CAS Number: 1621885-82-2
Synonyms : 7,7-(nonane-1,9-diyl)bis(13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol)
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Fulvestrant EP Impurity E
CS-EO-00050 > Impurities

Molecular Formula : C32H45F5O3S   Molecular Weight: 604.75   CAS Number: 2170200-14-1
Synonyms : (8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)sulfinyl)nonyl)-9,11,12,13,14,15,16,17-octahydro-8H-cyclopenta[a]phenanthrene-3,17-diol; Delta-6,7-Fulvestrant ; 7-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]estra-1,3,5(10),6-tetraene-3,17β-diol
Parent API : Fulvestrant
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