-100%
Spironolactone EP Impurity A
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- Product Overview
- Description
- Technical Data
Description
Chemical Name: S-[(2′R)-3,5′-Dioxo-5′H-spiro[androst-4-ene-17,2′-furan]-7α-yl] ethanethioate (as per EP);
(2′R)-7α-(Acetylthio)-5′H-spiro[androst-4-ene-17,2′-furan]-3,5′-dione (as per USP)
Synonym: Spironolactone USP Related Compound B ; Δ20-Spironolactone
Shipping Temperature:
Ambient
HSN Code:
38229010
Country of Origin: India
Smiles: C[C@@]12[C@]3(C=CC(O3)=O)CC[C@@]1([H])[C@]4([H])[C@H](SC(C)=O)CC5=CC(CC[C@]5(C)[C@@]4([H])CC2)=O
Additional Information
Spironolactone EP Impurity A is chemically S-[(2′R)-3,5′-Dioxo-5′H-spiro[androst-4-ene-17,2′-furan]-7α-yl] ethanethioate (as per EP);
(2′R)-7α-(Acetylthio)-5′H-spiro[androst-4-ene-17,2′-furan]-3,5′-dione (as per USP).
It is also known as Spironolactone USP Related Compound B ; Δ20-Spironolactone .
Spironolactone EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Spironolactone 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 Spironolactone.
The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use.
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