Fulvestrant

    Fulvestrant Related Products

    Venkatasai is a leading innovator in the field of pharmaceutical reference standards, offering high-quality Reference Standards of Abacavir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamines (N-NO products). Our Abacavir impurity reference standards play a vital role in pharmaceutical research, supporting product development, ANDA and DMF filings, quality control (QC), method validation, and stability studies. They are also instrumental in identifying unknown impurities and evaluating genotoxic potential. All Abacavir-related products are thoroughly characterized and supplied with comprehensive Certificates of Analysis (COA) and analytical data that comply with regulatory standards. EP/USP traceable standards can also be provided upon request. Furthermore, all supplied products undergo periodic re-testing to ensure continued quality and reliability.

    17-Keto Fulvestrant

    Picture of 17-Keto Fulvestrant
    CAT No: VS-F065010
    CAS No: 403656-89-3
    Mol.F.: C32H45F5O3S 
    Mol.Wt.: 604.8
    Status: Custom Synthesis

    Fulvestrant

    Picture of Fulvestrant
    CAT No: VS-F065000
    CAS No: 129453-61-8
    Mol.F.: C32H47F5O3S
    Mol.Wt.: 606.8
    Status: Custom Synthesis

    Fulvestrant Bromo Analogue Impurity

    Picture of Fulvestrant Bromo Analogue Impurity
    CAT No: VS-F065015
    CAS No: N/A
    Mol.F.: C32H46BrF5O3S
    Mol.Wt.: 685.7
    Status: Custom Synthesis

    Fulvestrant Chlora BANA

    Picture of Fulvestrant Chlora BANA
    CAT No: VS-F065012
    CAS No: 2490287-82-4
    Mol.F.: C29H43ClO3
    Mol.Wt.: 475.1
    Status: Custom Synthesis

    Fulvestrant Impurity 1

    Picture of Fulvestrant Impurity 1
    CAT No: VS-F065020
    CAS No: N/A
    Mol.F.: C49H68O6 
    Mol.Wt.: 753.1
    Status: Custom Synthesis

    Fulvestrant Impurity 10

    Picture of Fulvestrant Impurity 10
    CAT No: VS-F065032
    CAS No: 1354395-98-4
    Mol.F.: C18H36Br2S2
    Mol.Wt.: 476.4
    Status: Custom Synthesis

    Fulvestrant Impurity 11

    Picture of Fulvestrant Impurity 11
    CAT No: VS-F065033
    CAS No: 1391053-14-7
    Mol.F.: C23H42BrF5S2
    Mol.Wt.: 557.6
    Status: Custom Synthesis

    Fulvestrant Impurity 12

    Picture of Fulvestrant Impurity 12
    CAT No: VS-F065034
    CAS No: N/A
    Mol.F.: C29H43BrO3
    Mol.Wt.: 519.6
    Status: Custom Synthesis

    Fulvestrant Impurity 13

    Picture of Fulvestrant Impurity 13
    CAT No: VS-F065035
    CAS No: 2490287-87-9
    Mol.F.: C29H43BrO3
    Mol.Wt.: 519.6
    Status: Custom Synthesis

    Fulvestrant Impurity 14

    Picture of Fulvestrant Impurity 14
    CAT No: VS-F065036
    CAS No: 1428539-56-3
    Mol.F.: C31H45BrO4
    Mol.Wt.: 561.6
    Status: Custom Synthesis

    Fulvestrant Impurity 15

    Picture of Fulvestrant Impurity 15
    CAT No: VS-F065037
    CAS No: N/A
    Mol.F.: C58H90O7
    Mol.Wt.: 899.4
    Status: Custom Synthesis

    Fulvestrant Impurity 16

    Picture of Fulvestrant Impurity 16
    CAT No: VS-F065038
    CAS No: N/A
    Mol.F.: C58H85BrO6
    Mol.Wt.: 958.2
    Status: Custom Synthesis

    Fulvestrant Impurity 17

    Picture of Fulvestrant Impurity 17
    CAT No: VS-F065039
    CAS No: 66263-02-3
    Mol.F.: C21H28O3
    Mol.Wt.: 328.5
    Status: Custom Synthesis

    Fulvestrant Impurity 18

    Picture of Fulvestrant Impurity 18
    CAT No: VS-F065040
    CAS No: N/A
    Mol.F.: C50H74O6
    Mol.Wt.: 771.1
    Status: Custom Synthesis

    Fulvestrant Impurity 19

    Picture of Fulvestrant Impurity 19
    CAT No: VS-F065041
    CAS No: 6728-21-8
    Mol.F.: C4H8O3S
    Mol.Wt.: 136.2
    Status: Custom Synthesis

    Fulvestrant Impurity 2

    Picture of Fulvestrant Impurity 2
    CAT No: VS-F065021
    CAS No: 1621885-80-0
    Mol.F.: C30H46O6S 
    Mol.Wt.: 534.8
    Status: Custom Synthesis

    Fulvestrant Impurity 20

    Picture of Fulvestrant Impurity 20
    CAT No: VS-F065042
    CAS No: N/A
    Mol.F.: C6H8F5IO3S
    Mol.Wt.: 382.1
    Status: Custom Synthesis

    Fulvestrant Impurity 21

    Picture of Fulvestrant Impurity 21
    CAT No: VS-F065043
    CAS No: 23433-07-0
    Mol.F.: C9H20O2
    Mol.Wt.: 160.3
    Status: Custom Synthesis

    Fulvestrant Impurity 22

    Picture of Fulvestrant Impurity 22
    CAT No: VS-F065044
    CAS No: 875573-60-7
    Mol.F.: C35H60O4Si
    Mol.Wt.: 572.9
    Status: Custom Synthesis

    Fulvestrant Impurity 23

    Picture of Fulvestrant Impurity 23
    CAT No: VS-F065045
    CAS No: 875573-63-0
    Mol.F.: C29H45BrO3
    Mol.Wt.: 521.6
    Status: Custom Synthesis

    Fulvestrant Impurity 24

    Picture of Fulvestrant Impurity 24
    CAT No: VS-F065046
    CAS No: N/A
    Mol.F.: C29H42Br2O3
    Mol.Wt.: 598.5
    Status: Custom Synthesis

    Fulvestrant Impurity 3

    Picture of Fulvestrant Impurity 3
    CAT No: VS-F065022
    CAS No: 1621885-81-1
    Mol.F.: C30H44O7S 
    Mol.Wt.: 548.7
    Status: Custom Synthesis

    Fulvestrant Impurity 4

    Picture of Fulvestrant Impurity 4
    CAT No: VS-F065023
    CAS No: 1621885-82-2
    Mol.F.: C30H44O6S 
    Mol.Wt.: 532.8
    Status: Custom Synthesis

    Fulvestrant Impurity 5

    Picture of Fulvestrant Impurity 5
    CAT No: VS-F065024
    CAS No: N/A
    Mol.F.: C54H82O5S
    Mol.Wt.: 843.3
    Status: Custom Synthesis

    Fulvestrant Impurity 6

    Picture of Fulvestrant Impurity 6
    CAT No: VS-F065025
    CAS No: 511545-93-0
    Mol.F.: C10H22N2OS : HBr
    Mol.Wt.: 218.4 : 80.9
    Status: Custom Synthesis

    Fulvestrant Impurity 6 Free base

    Picture of Fulvestrant Impurity 6 Free base
    CAT No: VS-F065026
    CAS No: 741246-55-9
    Mol.F.: C10H22N2OS
    Mol.Wt.: 218.4
    Status: Custom Synthesis

    Fulvestrant Impurity 7

    Picture of Fulvestrant Impurity 7
    CAT No: VS-F065027
    CAS No: 148043-73-6
    Mol.F.: C5H7F5O
    Mol.Wt.: 178.1
    Status: Custom Synthesis

    Fulvestrant Impurity 7 Sodium salt

    Picture of Fulvestrant Impurity 7 Sodium salt
    CAT No: VS-F065028
    CAS No: 2379806-45-6
    Mol.F.: C5H7F5O : Na
    Mol.Wt.: 178.1 : 23.0
    Status: Custom Synthesis

    Fulvestrant Impurity 8

    Picture of Fulvestrant Impurity 8
    CAT No: VS-F065029
    CAS No: 252947-01-6
    Mol.F.: C6H9F5O3S
    Mol.Wt.: 256.2
    Status: Custom Synthesis

    Fulvestrant Impurity 8 FV

    Picture of Fulvestrant Impurity 8 FV
    CAT No: VS-F065030
    CAS No: N/A
    Mol.F.: C34H47F9O3S
    Mol.Wt.: 706.8
    Status: Custom Synthesis

    Fulvestrant Impurity 9

    Picture of Fulvestrant Impurity 9
    CAT No: VS-F065031
    CAS No: 511545-94-1
    Mol.F.: C14H25F5OS
    Mol.Wt.: 336.4
    Status: Custom Synthesis

    Fulvestrant Impurity A

    Picture of Fulvestrant Impurity A
    CAT No: VS-F065001
    CAS No: 407577-53-1
    Mol.F.: C32H47F5O3S
    Mol.Wt.: 606.8
    Status: Custom Synthesis

    Fulvestrant Impurity B

    Picture of Fulvestrant Impurity B
    CAT No: VS-F065002
    CAS No: 98008-06-1
    Mol.F.: C32H47F5O4S
    Mol.Wt.: 622.8
    Status: Custom Synthesis

    Fulvestrant Impurity C

    Picture of Fulvestrant Impurity C
    CAT No: VS-F065003
    CAS No: 2482852-42-4
    Mol.F.: C41H65F5O4S2
    Mol.Wt.: 781.1
    Status: Custom Synthesis

    Fulvestrant Impurity D

    Picture of Fulvestrant Impurity D
    CAT No: VS-F065004
    CAS No: N/A
    Mol.F.: C45H64O4
    Mol.Wt.: 669
    Status: Custom Synthesis

    Fulvestrant Impurity E

    Picture of Fulvestrant Impurity E
    CAT No: VS-F065005
    CAS No: 2170200-14-1
    Mol.F.: C32H45F5O3S
    Mol.Wt.: 604.8
    Status: Custom Synthesis

    Fulvestrant Impurity F

    Picture of Fulvestrant Impurity F
    CAT No: VS-F065006
    CAS No: N/A
    Mol.F.: C32H45F5O4S
    Mol.Wt.: 620.8
    Status: Custom Synthesis

    Fulvestrant Intermediate-TBDMS Chain

    Picture of Fulvestrant Intermediate-TBDMS Chain
    CAT No: VS-F065013
    CAS No: 149051-24-1
    Mol.F.: C15H33BrOSi
    Mol.Wt.: 337.4
    Status: Custom Synthesis

    Fulvestrant Side Chain Impurity

    Picture of Fulvestrant Side Chain Impurity
    CAT No: VS-F065011
    CAS No: 148757-89-5
    Mol.F.: C14H24BrF5S 
    Mol.Wt.: 399.3
    Status: Custom Synthesis

    Fulvestrant-17-glucuronide

    Picture of Fulvestrant-17-glucuronide
    CAT No: VS-F065008
    CAS No: 261506-28-9
    Mol.F.: C38H55F5O9S
    Mol.Wt.: 782.9
    Status: Custom Synthesis

    Fulvestrant-17-glucuronide Sodium Salt

    Picture of Fulvestrant-17-glucuronide Sodium Salt
    CAT No: VS-F065017
    CAS No: 403656-86-0
    Mol.F.: C38H55F5O9S : Na
    Mol.Wt.: 782.9 : 23.0
    Status: Custom Synthesis

    Fulvestrant-3-Glucuronide

    Picture of Fulvestrant-3-Glucuronide
    CAT No: VS-F065007
    CAS No: 261506-27-8
    Mol.F.: C38H55F5O9S
    Mol.Wt.: 782.9
    Status: Custom Synthesis

    Fulvestrant-3-Glucuronide Sodium Salt

    Picture of Fulvestrant-3-Glucuronide Sodium Salt
    CAT No: VS-F065016
    CAS No: 403656-85-9
    Mol.F.: C38H55F5O9S : Na
    Mol.Wt.: 782.9 : 23.0
    Status: Custom Synthesis

    Fulvestrant-3-sulfate

    Picture of Fulvestrant-3-sulfate
    CAT No: VS-F065009
    CAS No: 261506-26-7
    Mol.F.: C32H47F5O6S2 
    Mol.Wt.: 686.9
    Status: Custom Synthesis

    Fulvestrant-3-sulfate Sodium Salt

    Picture of Fulvestrant-3-sulfate Sodium Salt
    CAT No: VS-F065018
    CAS No: 403656-83-7
    Mol.F.: C32H47F5O6S2 : Na
    Mol.Wt.: 686.8 : 23.0
    Status: Custom Synthesis

    Pentafluoro Pentanethiol

    Picture of Pentafluoro Pentanethiol
    CAT No: VS-F065014
    CAS No: 148757-88-4
    Mol.F.: C5H7F5S
    Mol.Wt.: 194.2
    Status: Custom Synthesis

    Pentafluoro Pentanethiol Sodium Salt

    Picture of Pentafluoro Pentanethiol Sodium Salt
    CAT No: VS-F065019
    CAS No: 1393474-62-8
    Mol.F.: C5H7F5S : Na
    Mol.Wt.: 194.2 : 23.0
    Status: Custom Synthesis