Hydrocortisone EP Impurity K

N° de SZ CAT:	SZ-H008012
Número CAS	640-87-9
Mol.F.	C23H32O5
Peso Molecular	388.5
Status de Fatura	In Stock

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Nome Químico: 17-Hydroxy-3,20-dioxopregn-4-en-21-yl acetate

Sinônimo: Reichstein’s substance S-21-acetate

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Sorrisos: O[C@]1(C(COC(C)=O)=O)CC[C@]2([H])[C@@]1(CC[C@]3([C@]2(CCC4=CC(CC[C@]34C)=O)[H])[H])C

Comparative study of two different chromatographic approaches for quantitation of hydrocortisone acetate and pramoxine hydrochloride in presence of their impurities
Fawzia Ibrahim a , Asmaa Kamal El-Deen a,b , Kuniyoshi Shimizu
Journal of Food and Drug Analysis Volume 26, Issue 3, July 2018, Pages 1160-1170

Novel stability indicating UHPLC method development and validation for simultaneous quantification of hydrocortisone acetate, pramoxine hydrochloride, potassium sorbate and sorbic acid in topical cream formulation
Lakshmi Narasimha RaoKatakamaThirupathiDongalabSanthosh KumarEttaboina
Talanta Open Volume 1, August 2020, 100004

Novel eco-friendly chromatographic determinations of hydrocortisone acetate, fusidic acid, their pharmacologically active impurities and pharmaceutical excipients: a comparative study
Maha M. Abdelrahman, Raghda Abdelmoneim Emam, Nouruddin W. Ali & Eglal A. Abdelaleem
Chemical Papers volume 74, pages2175–2187(2020)

An RP-HPLC Method for the Stability-Indicating Analysis of Impurities of Both Fusidic Acid and Betamethasone-17-Valerate in a Semi-Solid Pharmaceutical Dosage Form
Jonathan Byrne, Trinidad Velasco-Torrijos, Robert Reinhardt
Journal of Chromatographic Science, Volume 53, Issue 9, October 2015, Pages 1498–1503

Analytical method development and determination of hydrocortisone acetate and fusidic acid simultaneously in cream formulation, by reversed‐phase HPLC
Nawaz Rasool, Qudsia Kanwal, Muhammad Waseem
Biomedical Chromatography Volume35, Issue3 March 2021 e4997

Hydrocortisone EP Impurity K is chemically 17-Hydroxy-3,20-dioxopregn-4-en-21-yl acetate. It is also known as Reichstein’s substance S-21-acetate. Hydrocortisone EP Impurity K is supplied with detailed characterization data compliant with regulatory guideline. Hydrocortisone EP Impurity K 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 Hydrocortisone.

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.

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Hydrocortisone

N° de SZ CAT:	: SZ-H008001
Número CAS	: 50-23-7
Mol.F.	: C21H30O5
Peso Molecular	: 362.5
Status de Fatura	: In Stock

Hydrocortisone EP Impurity A

N° de SZ CAT:	: SZ-H008002
Número CAS	: 50-24-8
Mol.F.	: C21H28O5
Peso Molecular	: 360.4
Status de Fatura	: In Stock

Hydrocortisone EP Impurity B

N° de SZ CAT:	: SZ-H008003
Número CAS	: 53-06-5
Mol.F.	: C21H28O5
Peso Molecular	: 360.4
Status de Fatura	: In Stock

Hydrocortisone EP Impurity C

N° de SZ CAT:	: SZ-H008004
Número CAS	: 50-03-3
Mol.F.	: C23H32O6
Peso Molecular	: 404.5
Status de Fatura	: In Stock

Hydrocortisone EP Impurity D

N° de SZ CAT:	: SZ-H008005
Número CAS	: 53-35-0
Mol.F.	: C21H30O6
Peso Molecular	: 378.5
Status de Fatura	: In Stock

Hydrocortisone EP Impurity E

N° de SZ CAT:	: SZ-H008006
Número CAS	: 600-99-7
Mol.F.	: C21H28O5
Peso Molecular	: 360.5
Status de Fatura	: In Stock

Hydrocortisone EP Impurity F

N° de SZ CAT:	: SZ-H008007
Número CAS	: 152-58-9
Mol.F.	: C21H30O4
Peso Molecular	: 346.5
Status de Fatura	: In Stock

Hydrocortisone EP Impurity G

N° de SZ CAT:	: SZ-H008008
Número CAS	: 14760-49-7
Mol.F.	: C21H28O5
Peso Molecular	: 360.5
Status de Fatura	: In Stock

Hydrocortisone EP Impurity H

N° de SZ CAT:	: SZ-H008009
Número CAS	: NA
Mol.F.	: C21H30O6
Peso Molecular	: 378.5
Status de Fatura	: In Stock

Hydrocortisone EP Impurity I

N° de SZ CAT:	: SZ-H008010
Número CAS	: 103795-84-2
Mol.F.	: C21H30O6
Peso Molecular	: 378.5
Status de Fatura	: Custom Synthesis

Hydrocortisone EP Impurity J

N° de SZ CAT:	: SZ-H008011
Número CAS	: 16463-74-4
Mol.F.	: C23H32O6
Peso Molecular	: 404.5
Status de Fatura	: In Stock