rifabutin
			          
        
							 Impurities
  - An anti-tuberculosis antibiotic drug. Prevents and treats Mycobacterium avium complex disease.Reference standards of Rifabutin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
					
																		
			stdClass Object
(
    [pname] => Rifabutin - Impurity E
    [catalogue_number] => PA 18 56050
    [category_ids] => ,69,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 804.98
    [form] => C44H60N4O10
    [cas] => 100324-63-8
    [pslug] => 100324-63-8-rifabutin-impurity-e-pa1856050
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										Catalogue No.:PA 18 56050
 
										
																				
										Molecular Formula : C44H60N4O10
 
										Molecular Weight : 804.98
 
									
									
								 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Rifabutin N-oxide
    [catalogue_number] => PA 18 56510
    [category_ids] => ,69,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 863.02
    [form] => C46H62N4O12
    [cas] => 645406-37-7
    [pslug] => 645406-37-7-rifabutin-n-oxide-pa1856510
    [latest_product] => 0
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										Catalogue No.:PA 18 56510
 
										
																				
										Molecular Formula : C46H62N4O12
 
										Molecular Weight : 863.02
 
									
									
								 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 25-O-Deacetyl Rifabutin-d6
    [catalogue_number] => PA STI 024540
    [category_ids] => ,69,70,71,75,76,78,82,98,
    [chemical_name] => 
    [weight] => 811
    [form] => C44H54D6N4O10
    [cas] => NA
    [pslug] => 25-o-deacetyl-rifabutin-d6-pasti024540
    [latest_product] => 0
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										25-O-Deacetyl Rifabutin-d6
										
										
									 
																		 
																		
									
									
								 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 25-Deacetoxy-25-hydroxyrifamycin S
    [catalogue_number] => PA 18 0561000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 653.73
    [form] => C35H43NO11
    [cas] => 17555-51-0
    [pslug] => 17555-51-0-25-deacetoxy-25-hydroxyrifamycin-s-pa180561000
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										25-Deacetoxy-25-hydroxyrifamycin S
										
										
									 
																		 
																		
									
										Catalogue No.:PA 18 0561000
 
										
																				
										Molecular Formula : C35H43NO11
 
										Molecular Weight : 653.73
 
									
									
								 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Rifabutin - Impurity A
    [catalogue_number] => PA 18 0560010
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 155.24
    [form] => C9H17NO
    [cas] => 72544-16-2
    [pslug] => 72544-16-2-1-2-methylpropyl-piperidin-4-one-pa180560010
    [latest_product] => 0
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										Catalogue No.:PA 18 0560010
 
										
																				
										Molecular Formula : C9H17NO
 
										Molecular Weight : 155.24
 
									
									
								 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 25-O-Desacetyl Rifabutin-d7
    [catalogue_number] => PA STI 089552
    [category_ids] => ,75,76,78,82,
    [chemical_name] => 
    [weight] => 812.02
    [form] =>  C44H53D7N4O10
    [cas] => NA
    [pslug] => 25-o-desacetyl-rifabutin-d7-pasti089552
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										25-O-Desacetyl Rifabutin-d7
										
										
									 
																		 
																		
									
										Catalogue No.:PA STI 089552
 
										
																				
										Molecular Formula :  C44H53D7N4O10
 
										Molecular Weight : 812.02
 
									
									
								 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 31-Hydroxyrifabutin
    [catalogue_number] => PA 18 0561005
    [category_ids] => ,69,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 863.02
    [form] => C46H62N4O12
    [cas] => 100324-64-9
    [pslug] => 100324-64-9-31-hydroxyrifabutin-pa180561005
    [latest_product] => 0
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										Catalogue No.:PA 18 0561005
 
										
																				
										Molecular Formula : C46H62N4O12
 
										Molecular Weight : 863.02