spironolactone
										 Stable isotopes
  - Spironolactone is used  for the treatment of heart failures and kidney diseases. It is metabolised in liver and major metabolites of spironolactone are 7α-TMS,6β-OH-7α-TMS and canrenone,. Reference standards of Spironolactone API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
					
																		
			stdClass Object
(
    [pname] => Althiazide-d5
    [catalogue_number] => PA STI 004940
    [category_ids] => ,80,78,70,82,88,98,
    [chemical_name] => 
    [weight] => 388.93
    [form] => C11H9D5ClN3O4S3
    [cas] => 1329837-71-9
    [pslug] => 1329837-71-9-althiazide-d5-pasti004940
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										- Catalogue No.:PA STI 004940 
- Molecular Formula : C11H9D5ClN3O4S3 
- Molecular Weight : 388.93 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Spironolactone-d6 (Major)
    [catalogue_number] => PA STI 079750
    [category_ids] => ,98,78,70,82,87,
    [chemical_name] => 
    [weight] => 422.61
    [form] => C24H26D6O4S
    [cas] => NA
    [pslug] => spironolactone-d6-major-pasti079750
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										Spironolactone-d6 (Major)
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 079750 
- Molecular Formula : C24H26D6O4S 
- Molecular Weight : 422.61 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Spironolactone-d3
    [catalogue_number] => PA STI 079760
    [category_ids] => ,98,78,70,82,87,88,
    [chemical_name] => 
    [weight] => 419.59
    [form] => C24H29D3O4S
    [cas] => NA
    [pslug] => spironolactone-d3-pasti079760
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										- Catalogue No.:PA STI 079760 
- Molecular Formula : C24H29D3O4S 
- Molecular Weight : 419.59 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 7α-Thiomethyl Spironolactone-d7 (Major)
    [catalogue_number] => PA STI 082790
    [category_ids] => ,76,75,78,70,82,87,98,
    [chemical_name] => 
    [weight] => 395.61
    [form] => C23H25D7O3S
    [cas] => NA
    [pslug] => 7-alpha-thiomethyl-spironolactone-d7-major-pasti082790
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										7α-Thiomethyl Spironolactone-d7 (Major)
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 082790 
- Molecular Formula : C23H25D7O3S 
- Molecular Weight : 395.61