Fulvestrant EP Impurity B

SZ CAT No:	SZ-F004003
CAS No	98008-06-1
Mol.F.	C32H47F5O4S
Mol.Wt.	622.8
Inv. Status	In Stock

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Chemical Name: 7α-[9-[(4,4,5,5,5-pentafluoropentyl)sulfonyl]nonyl]estra-1,3,5(10)-triene-3,17β-diol (as per EP) ; 7α-{9-[(4,4,5,5,5,-Pentafluoropentyl)sulfonyl]nonyl}estra-1,3,5(10)-triene-3,17β-diol (as per USP)

Synonym: Fulvestrant 9-Sulfone

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: C[C@@]12[C@@H](O)CC[C@@]1([H])[C@]3([H])[C@H](CCCCCCCCCS(CCCC(F)(C(F)(F)F)F)(=O)=O)CC4=C(C=CC(O)=C4)[C@@]3([H])CC2

Quantitative estimation of Fulvestrant injection 505(j) composition and impurities profile by capillary gas chromatography and HPLC-PDA techniques
By Dongala, Thirupathi; Katari, Naresh Kumar; Marisetti, Vishnu Murthy; Jonnalagadda, Sreekantha B.
From Journal of the Iranian Chemical Society (2021), 18(6), 1443-1454

Development and validation of HPLC-UV method for the estimation of fulvestrant in bulk drug
By Thummaluru, Rama Mohan Reddy; Gurrala, Srikanth
From Journal of Pharmacy Research (Mohali, India) (2016), 10(1), 21-24

Stability indicating HPLC method for the determination of fulvestrant in pharmaceutical formulation in comparison with linear sweep voltammetric method
By Atila, Alptug; Yilmaz, Bilal; Kadioglu, Yucel
From Iranian Journal of Pharmaceutical Research (2016), 15(3), 369-378

Fulvestrant EP Impurity B is chemically 7α-[9-[(4,4,5,5,5-pentafluoropentyl)sulfonyl]nonyl]estra-1,3,5(10)-triene-3,17β-diol (as per EP) ; 7α-{9-[(4,4,5,5,5,-Pentafluoropentyl)sulfonyl]nonyl}estra-1,3,5(10)-triene-3,17β-diol (as per USP). It is also known as Fulvestrant 9-Sulfone. Fulvestrant EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Fulvestrant EP Impurity B can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Fulvestrant.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.

SZ CAT No:	: SZ-F004009
CAS No	: 261506-27-8
Mol.F.	: C38H55F5O9S
Mol.Wt.	: 782.9
Inv. Status	: Custom Synthesis
Rel. CAS No	: 403656-85-9 (Na salt)

SZ CAT No:	: SZ-F004010
CAS No	: 261506-28-9
Mol.F.	: C38H55F5O9S
Mol.Wt.	: 782.9
Inv. Status	: Custom Synthesis
Rel. CAS No	: 403656-86-0 (Na salt)

SZ CAT No:	: SZ-F004011
CAS No	: 261506-26-7
Mol.F.	: C32H47F5O6S2
Mol.Wt.	: 686.8
Inv. Status	: In Stock
Rel. CAS No	: 403656-83-7 (Na salt)

SZ CAT No:	: SZ-F004020
CAS No	: 148757-88-4
Mol.F.	: C5H7F5S
Mol.Wt.	: 194.2
Inv. Status	: In Stock
Rel. CAS No	: 1393474-62-8 (Na salt)

SZ CAT No:	: SZ-F004024
CAS No	: 148043-73-6
Mol.F.	: C5H7F5O
Mol.Wt.	: 178.1
Inv. Status	: In Stock, 3-4 days for Dispatch
Rel. CAS No	: 2379806-45-6 (Na salt)

Fulvestrant EP Impurity B

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SZ CAT No:	: SZ-F004001
CAS No	: 129453-61-8
Mol.F.	: C32H47F5O3S
Mol.Wt.	: 606.8
Inv. Status	: In Stock

SZ CAT No:	: SZ-F004002
CAS No	: 407577-53-1
Mol.F.	: C32H47F5O3S
Mol.Wt.	: 606.8
Inv. Status	: Out of Stock

SZ CAT No:	: SZ-F004003
CAS No	: 98008-06-1
Mol.F.	: C32H47F5O4S
Mol.Wt.	: 622.8
Inv. Status	: In Stock

SZ CAT No:	: SZ-F004004
CAS No	: 2482852-42-4
Mol.F.	: C41H65F5O4S2
Mol.Wt.	: 781.1
Inv. Status	: In Stock

SZ CAT No:	: SZ-F004005
CAS No	: NA
Mol.F.	: C45H64O4
Mol.Wt.	: 669.0
Inv. Status	: In Stock

SZ CAT No:	: SZ-F004006
CAS No	: 2170200-14-1
Mol.F.	: C32H45F5O3S
Mol.Wt.	: 604.8
Inv. Status	: In Stock

SZ CAT No:	: SZ-F004007
CAS No	: NA
Mol.F.	: C32H45F5O4S
Mol.Wt.	: 620.8
Inv. Status	: In Stock

SZ CAT No:	: SZ-F004008
CAS No	: NA
Mol.F.	: C34H47F9O3S
Mol.Wt.	: 706.8
Inv. Status	: In Stock

SZ CAT No:	: SZ-F004012
CAS No	: 403656-89-3
Mol.F.	: C32H45F5O3S
Mol.Wt.	: 604.8
Inv. Status	: In Stock

SZ CAT No:	: SZ-F004013
CAS No	: 148757-89-5
Mol.F.	: C14H24BrF5S
Mol.Wt.	: 399.3
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-F004014
CAS No	: NA
Mol.F.	: C49H68O6
Mol.Wt.	: 753.1
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-F004015
CAS No	: 1621885-80-0
Mol.F.	: C30H46O6S
Mol.Wt.	: 534.8
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-F004016
CAS No	: 1621885-81-1
Mol.F.	: C30H44O7S
Mol.Wt.	: 548.7
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-F004017
CAS No	: 1621885-82-2
Mol.F.	: C30H44O6S
Mol.Wt.	: 532.8
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-F004018
CAS No	: 2490287-82-4
Mol.F.	: C29H43ClO3
Mol.Wt.	: 475.1
Inv. Status	: Out of Stock

SZ CAT No:	: SZ-F004019
CAS No	: 149051-24-1
Mol.F.	: C15H33BrOSi
Mol.Wt.	: 337.4
Inv. Status	: In Stock

SZ CAT No:	: SZ-F004D01
CAS No	: NA
Mol.F.	: C32H44D3F5O3S
Mol.Wt.	: 609.8
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-F004D02
CAS No	: NA
Mol.F.	: C32H43D4F5O3S
Mol.Wt.	: 610.8
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-F004021
CAS No	: NA
Mol.F.	: C54H82O5S
Mol.Wt.	: 843.3
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-F004022
CAS No	: NA
Mol.F.	: C32H46BrF5O3S
Mol.Wt.	: 685.7
Inv. Status	: In Stock

SZ CAT No:	: SZ-F004025
CAS No	: 252947-01-6
Mol.F.	: C6H9F5O3S
Mol.Wt.	: 256.2
Inv. Status	: In Stock

SZ CAT No:	: SZ-F004026
CAS No	: 511545-94-1
Mol.F.	: C14H25F5OS
Mol.Wt.	: 336.4
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-F004027
CAS No	: 1354395-98-4
Mol.F.	: C18H36Br2S2
Mol.Wt.	: 476.4
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-F004028
CAS No	: 1391053-14-7
Mol.F.	: C23H42BrF5S2
Mol.Wt.	: 557.6
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-F004030
CAS No	: 2490287-87-9
Mol.F.	: C29H43BrO3
Mol.Wt.	: 519.6
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-F004034
CAS No	: 741246-55-9
Mol.F.	: C10H22N2OS
Mol.Wt.	: 218.4
Inv. Status	: Custom Synthesis
Rel. CAS No	: 511545-93-0 (HBr salt)

SZ CAT No:	: SZ-F004036
CAS No	: NA
Mol.F.	: C29H43BrO3
Mol.Wt.	: 519.6
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-F004037
CAS No	: NA
Mol.F.	: C29H42Br2O3
Mol.Wt.	: 598.5
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-F004038
CAS No	: 1428539-56-3
Mol.F.	: C31H45BrO4
Mol.Wt.	: 561.6
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-F004039
CAS No	: NA
Mol.F.	: C58H90O7
Mol.Wt.	: 899.4
Inv. Status	: Custom Synthesis