pentoxifylline
										 Stable isotopes
  - A xanthine derivative, Pentoxifylline is also known as oxpentifylline . It is a  competitive nonselective phosphodiesterase inhibitor and is used in reducing pain, cramping, numbness, or weakness in the arms or legs which occurs due to intermittent claudication.Reference standards of Pentoxifylline API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
					
																		
			stdClass Object
(
    [pname] => Pentoxifylline
    [catalogue_number] => PA 16 11000
    [category_ids] => ,81,98,78,70,82,
    [chemical_name] => 
    [weight] => 278.31
    [form] => C13H18N4O3
    [cas] => 6493-05-6
    [pslug] => 6493-05-6-pentoxifylline-api-pa1611000
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										- Catalogue No.:PA 16 11000 
- Molecular Formula : C13H18N4O3 
- Molecular Weight : 278.31 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 1-(3-Carboxypropyl)-3,7-dimethyl Xanthine-d6
    [catalogue_number] => PA STI 017870
    [category_ids] => ,71,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 272.29
    [form] => C11H8D6N4O4
    [cas] => 1246816-64-7
    [pslug] => 1246816-64-7-1-3-carboxypropyl-3-7-dimethyl-xanthine-d6-pasti017870
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										1-(3-Carboxypropyl)-3,7-dimethyl Xanthine-d6
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 017870 
- Molecular Formula : C11H8D6N4O4 
- Molecular Weight : 272.29 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => (+/-)-Lisofylline-d6
    [catalogue_number] => PA STI 056930
    [category_ids] => ,98,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 286.36
    [form] => C13H14D6N4O3
    [cas] => 1185995-26-9
    [pslug] => 1185995-26-9-lisofylline-d6
-pasti056930
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										- Catalogue No.:PA STI 056930 
- Molecular Formula : C13H14D6N4O3 
- Molecular Weight : 286.36 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => (+/-)-Lisofylline-d6
    [catalogue_number] => PA STI 056940
    [category_ids] => ,70,75,76,78,82,98,
    [chemical_name] => 
    [weight] => 286.36
    [form] => C13H14D6N4O3
    [cas] => 1185995-47-4
    [pslug] => 1185995-47-4-lisofylline-d6-pasti056940
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										- Catalogue No.:PA STI 056940 
- Molecular Formula : C13H14D6N4O3 
- Molecular Weight : 286.36 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Pentoxifylline-d6
    [catalogue_number] => PA STI 071880
    [category_ids] => ,81,98,78,70,82,
    [chemical_name] => 
    [weight] => 284.34
    [form] => C13H12D6N4O3
    [cas] => 1185878-98-1
    [pslug] => 1185878-98-1-pentoxifylline-d6-pasti071880
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										- Catalogue No.:PA STI 071880 
- Molecular Formula : C13H12D6N4O3 
- Molecular Weight : 284.34 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 3-Methyl-3,7-dihydro-1H-purine-2,6-dione-2,4,5,6-13C4-1,3,9-15N3
    [catalogue_number] => PA STI 089219
    [category_ids] => ,98,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 173.09
    [form] => C213C4H6N15N3O2
    [cas] => 1173022-61-1
    [pslug] => 1173022-61-1-3-methyl-3-7-dihydro-1h-purine-2-6-dione-2-4-5-6-13c4-1-3-9-15n3-pasti089219
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										3-Methyl-3,7-dihydro-1H-purine-2,6-dione-2,4,5,6-13C4-1,3,9-15N3
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 089219 
- Molecular Formula : C213C4H6N15N3O2 
- Molecular Weight : 173.09 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Hydroxy Pentoxifylline-d3
    [catalogue_number] => PA STI 089671
    [category_ids] => ,98,
    [chemical_name] => 
    [weight] => 283.35
    [form] => C13H17D3N4O3
    [cas] => 1268605-96-4
    [pslug] => 1268605-96-4-hydroxy-pentoxifylline-d3-pasti089671
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										Hydroxy Pentoxifylline-d3
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 089671 
- Molecular Formula : C13H17D3N4O3 
- Molecular Weight : 283.35