Ursodeoxycholic Acid EP Impurity A

SZ CAT No:	SZ-U003002
CAS No	474-25-9
Mol.F.	C24H40O4
Mol.Wt.	392.6
Inv. Status	In Stock
Shipping Condition	Ambient Temperature

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Chemical Name: 3α,7α-Dihydroxy-5β-cholan-24-oic acid

Synonym: Chenodeoxycholic Acid

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: C[C@H](CCC(O)=O)[C@H]1CC[C@@]2([H])[C@]3([H])[C@H](O)C[C@]4([H])C[C@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C

A validated RP-HPLC method for quantitative determination of related impurities of ursodeoxycholic acid (API) by refractive index detection
Ashok Peepliwal, C.G.Bonde, K.G.Bothara
Journal of Pharmaceutical and Biomedical Analysis Volume 54, Issue 4, 25 March 2011, Pages 845-849

Determination of Chenodeoxycholic Acid in Pharmaceutical Preparations of Ursodeoxycholic Acid by High Performance Liquid Chromatography with Coulometric Electrochemical Detection
E. Bousquet, N. A. Santagati & S. Tirendi
Journal of Liquid Chromatography & Related Technologies Volume 20, 1997 - Issue 5 Pages 757-770

Validated High-performance Liquid Chromatography Method for Degradation Study of Ursodeoxycholic Acid and Silymarin
Imran A. Sheikh, Manoj Charde , Abhilasha Mittal
International Journal of Pharmaceutical & Biological Archives 2018; 9(3):73-77

Ursodeoxycholic Acid EP Impurity A is chemically 3α,7α-Dihydroxy-5β-cholan-24-oic acid. It is also known as Chenodeoxycholic Acid. Ursodeoxycholic Acid EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Ursodeoxycholic Acid EP Impurity A 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 Ursodeoxycholic.

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-U003001
CAS No	: 128-13-2
Mol.F.	: C24H40O4
Mol.Wt.	: 392.6
Inv. Status	: In Stock
Rel. CAS No	: 2898-95-5 (Na salt)
Rel. CAT No	: SZ-C143002 ,

SZ CAT No:	: SZ-U003003
CAS No	: 81-25-4
Mol.F.	: C24H40O5
Mol.Wt.	: 408.6
Inv. Status	: In Stock
Rel. CAS No	: 361-09-1 (Na salt)

SZ CAT No:	: SZ-U003007
CAS No	: 4651-67-6
Mol.F.	: C24H38O4
Mol.Wt.	: 390.6
Inv. Status	: In Stock
Rel. CAT No	: SZ-C143007 ,

SZ CAT No:	: SZ-U003016
CAS No	: 64480-66-6
Mol.F.	: C26H43NO5
Mol.Wt.	: 449.6
Inv. Status	: Custom Synthesis
Rel. CAS No	: 92411-07-9 (Na salt)

SZ CAT No:	: SZ-U003017
CAS No	: 14605-22-2
Mol.F.	: C26H45NO6S
Mol.Wt.	: 499.7
Inv. Status	: Custom Synthesis
Rel. CAS No	: 35807-85-3 (Na salt) ; 117609-50-4 (dihydrate salr)

Ursodeoxycholic Acid EP Impurity A

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SZ CAT No:	: SZ-U003002
CAS No	: 474-25-9
Mol.F.	: C24H40O4
Mol.Wt.	: 392.6
Inv. Status	: In Stock
Rel. CAT No	: SZ-C143001 ,

SZ CAT No:	: SZ-U003004
CAS No	: 434-13-9
Mol.F.	: C24H40O3
Mol.Wt.	: 376.6
Inv. Status	: In Stock

SZ CAT No:	: SZ-U003005
CAS No	: 2955-27-3
Mol.F.	: C24H40O5
Mol.Wt.	: 408.6
Inv. Status	: In Stock

SZ CAT No:	: SZ-U003006
CAS No	: 83-44-3
Mol.F.	: C24H40O4
Mol.Wt.	: 392.6
Inv. Status	: In Stock

SZ CAT No:	: SZ-U003008
CAS No	: 10538-55-3
Mol.F.	: C25H42O4
Mol.Wt.	: 406.6
Inv. Status	: In Stock

SZ CAT No:	: SZ-U003009
CAS No	: 78919-26-3
Mol.F.	: C24H40O4
Mol.Wt.	: 392.6
Inv. Status	: In Stock

SZ CAT No:	: SZ-U003010
CAS No	: 130593-75-8
Mol.F.	: C24H42O3
Mol.Wt.	: 378.6
Inv. Status	: In Stock

SZ CAT No:	: SZ-U003D01
CAS No	: 347841-46-7
Mol.F.	: C24H36D4O4
Mol.Wt.	: 396.6
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-U003D02
CAS No	: 93701-19-0
Mol.F.	: C25H37D5O4
Mol.Wt.	: 411.6
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-U003011
CAS No	: 81-23-2
Mol.F.	: C24H34O5
Mol.Wt.	: 402.5
Inv. Status	: In Stock

SZ CAT No:	: SZ-U003012
CAS No	: 911-40-0
Mol.F.	: C24H38O5
Mol.Wt.	: 406.6
Inv. Status	: In Stock

SZ CAT No:	: SZ-U003014
CAS No	: 99697-24-2
Mol.F.	: C23H38O4
Mol.Wt.	: 378.6
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-U003015
CAS No	: 139265-35-3
Mol.F.	: C23H38O5
Mol.Wt.	: 394.6
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-U003D03
CAS No	: NA
Mol.F.	: C23H33D5O4
Mol.Wt.	: 383.6
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-U003D04
CAS No	: 2044276-17-5
Mol.F.	: C26H39D4NO5
Mol.Wt.	: 453.7
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-U003D05
CAS No	: NA
Mol.F.	: C26H41D4NO6S
Mol.Wt.	: 503.7
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-U003D06
CAS No	: NA
Mol.F.	: C26H38D5NO5
Mol.Wt.	: 454.7
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-U003018
CAS No	: 570-62-7
Mol.F.	: C24H40O4
Mol.Wt.	: 392.6
Inv. Status	: Custom Synthesis
Rel. CAS No	: 64898-85-7 (Na salt)