Estradiol Valerate EP Impurity B

SZ CAT No:	SZ-E005003
CAS No	21881-45-8
Mol.F.	C23H32O3
Mol.Wt.	356.5
Inv. Status	In Stock

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Chemical Name: 17β-Hydroxyestra-1,3,5(10)-trien-3-yl pentanoate (as per EP)

Synonym: Estradiol, 3-valerate

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: O[C@@]1([H])CC[C@@]2([H])[C@]3([H])CCC4=C(C=CC(OC(CCCC)=O)=C4)[C@@]3([H])CC[C@]12C

Validated RP-HPLC method for the determination of estradiol valerate in bulk and pharmaceutical formulations
M. Madhu1 *, Satyadev T. N. V. S. S.1 , G. Hephzibah1 and T. V. Reddy
Der Pharmacia Lettre, 2016, 8 (4):50-61

Determination of estradiol and its degradation products by liquid chromatography
Lucie Havlíková, Lucie Nováková, Ludmila Matysová, Jan Sícha
Journal of Chromatography A 1119(1-2):216-23

Determination of Related Substances in Estradiol Valerate Tablet by Use of HPLC Method
Du, Biying
Current Pharmaceutical Analysis, Volume 14, Number 5, 2018, pp. 513-518(6)

Estradiol Valerate EP Impurity B is chemically 17β-Hydroxyestra-1,3,5(10)-trien-3-yl pentanoate (as per EP). It is also known as Estradiol, 3-valerate. Estradiol Valerate EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Estradiol Valerate 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 Estradiol Valerate.

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-E031025
CAS No	: 56050-04-5
Mol.F.	: C18H23O5S : Na
Mol.Wt.	: 351.4 : 23.0
Inv. Status	: In Stock
Rel. CAS No	: 22139-70-4 (free base)

SZ CAT No:	: SZ-E031001
CAS No	: 50-28-2
Mol.F.	: C18H24O2
Mol.Wt.	: 272.4
Inv. Status	: In Stock
Rel. CAT No	: SZ-E005002 , SZ-E007005 , SZ-E022005 , SZ-E077002 , ,

SZ CAT No:	: SZ-E005002
CAS No	: 50-28-2
Mol.F.	: C18H24O2
Mol.Wt.	: 272.3
Inv. Status	: In Stock
Rel. CAT No	: SZ-E007005 , SZ-E022005 , SZ-E031001 , SZ-E077002 , ,

SZ CAT No:	: SZ-E031026
CAS No	: 4999-79-5
Mol.F.	: C18H23O5S : Na
Mol.Wt.	: 351.4 : 23.0
Inv. Status	: In Stock
Rel. CAS No	: 481-96-9 (free base)

Estradiol Valerate EP Impurity B

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Inv. Status	: Custom Synthesis

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Inv. Status	: In Stock

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