naproxen
										 Stable isotopes
  - A nonselective COX inhibitor, Naproxen is a Non-steroidal anti-inflammatory drug that belongs to class of  2-arylpropionic acid.  It is used for the treatment of fever, pain and inflammation. Reference standards of Naproxen API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
					
																		
			stdClass Object
(
    [pname] => rac-5-Bromo Naproxen-13CD3
    [catalogue_number] => PA STI 015070
    [category_ids] => ,80,69,78,70,82,98,
    [chemical_name] => 
    [weight] => 313.17
    [form] => C1313CH10D3BrO3
    [cas] => NA
    [pslug] => rac-5-bromo-naproxen-13cd3-pasti015070
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										rac-5-Bromo Naproxen-13CD3
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 015070 
- Molecular Formula : C1313CH10D3BrO3 
- Molecular Weight : 313.17 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => rac-5-Chloro Naproxen-13CD3
    [catalogue_number] => PA STI 020210
    [category_ids] => ,80,69,78,70,82,98,
    [chemical_name] => 
    [weight] => 268.72
    [form] => C1313CH10D3ClO3
    [cas] => NA
    [pslug] => rac-5-chloro-naproxen-13cd3-pasti020210
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										rac-5-Chloro Naproxen-13CD3
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 020210 
- Molecular Formula : C1313CH10D3ClO3 
- Molecular Weight : 268.72 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => rac O-Desmethyl Naproxen-d3
    [catalogue_number] => PA STI 028530
    [category_ids] => ,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 219.25
    [form] => C13H9D3O3
    [cas] => 1122399-99-8
    [pslug] => 1122399-99-8-rac-o-desmethyl-naproxen-d3-pasti028530
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										rac O-Desmethyl Naproxen-d3
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 028530 
- Molecular Formula : C13H9D3O3 
- Molecular Weight : 219.25 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => (S)-Naproxen-d3
    [catalogue_number] => PA STI 066930
    [category_ids] => ,80,98,78,70,82,
    [chemical_name] => 
    [weight] => 233.28
    [form] => C14H11D3O3
    [cas] => 1094102-82-5  
    [pslug] => 1094102-82-5-s-naproxen-d3-pasti066930
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										- Catalogue No.:PA STI 066930 
- Molecular Formula : C14H11D3O3 
- Molecular Weight : 233.28 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => rac Naproxen-d3
    [catalogue_number] => PA STI 066940
    [category_ids] => ,80,98,78,70,82,
    [chemical_name] => 
    [weight] => 233.28
    [form] => C14H11D3O3
    [cas] => 958293-77-1
    [pslug] => 958293-77-1-rac-naproxen-d3-pasti066940
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										- Catalogue No.:PA STI 066940 
- Molecular Formula : C14H11D3O3 
- Molecular Weight : 233.28 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => rac-Naproxen-13C,d3
    [catalogue_number] => PA STI 066950
    [category_ids] => ,80,98,78,70,82,
    [chemical_name] => 
    [weight] => 234.27
    [form] => C1313CH11D3O3
    [cas] => 1216704-11-8
    [pslug] => 1216704-11-8-rac-naproxen-13c-d3-pasti066950
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										- Catalogue No.:PA STI 066950 
- Molecular Formula : C1313CH11D3O3 
- Molecular Weight : 234.27 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => rac Naproxen-d3 Methyl Ester
    [catalogue_number] => PA STI 066960
    [category_ids] => ,98,78,70,82,
    [chemical_name] => 
    [weight] => 247.30
    [form] => C15H13D3O3
    [cas] => 1189511-76-9
    [pslug] => 1189511-76-9-rac-naproxen-d3-methyl-ester-pasti066960
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										rac Naproxen-d3 Methyl Ester
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 066960 
- Molecular Formula : C15H13D3O3 
- Molecular Weight : 247.30 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => (S)-Naproxen Ethyl-d5 Ester
    [catalogue_number] => PA STI 066970
    [category_ids] => ,80,69,98,78,70,82,
    [chemical_name] => 
    [weight] => 263.34
    [form] => C16H13D5O3
    [cas] => 1346617-42-2
    [pslug] => 1346617-42-2-s-naproxen-ethyl-d5-ester-pasti066970
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										(S)-Naproxen Ethyl-d5 Ester
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 066970 
- Molecular Formula : C16H13D5O3 
- Molecular Weight : 263.34 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => (S)-Naproxen-d6 Methyl Ester
    [catalogue_number] => PA STI 066980
    [category_ids] => ,80,69,98,78,70,82,
    [chemical_name] => 
    [weight] => 250.32
    [form] => C15H10D6O3
    [cas] =>  1254693-88-3
    [pslug] => 1254693-88-3-s-naproxen-d6-methyl-ester-pasti066980
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										(S)-Naproxen-d6 Methyl Ester
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 066980 
- Molecular Formula : C15H10D6O3 
- Molecular Weight : 250.32 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => rac-Naproxen Methyl Ester-13C,d3
    [catalogue_number] => PA STI 066990
    [category_ids] => ,80,98,78,70,82,
    [chemical_name] => 
    [weight] => 248.30
    [form] => C1413CH13D3O3
    [cas] => NA
    [pslug] => rac-naproxen-methyl-ester-13c-d3-pasti066990
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										rac-Naproxen Methyl Ester-13C,d3
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 066990 
- Molecular Formula : C1413CH13D3O3 
- Molecular Weight : 248.30 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => rac-Naproxen 2-Propyl Ester-d3
    [catalogue_number] => PA STI 067000
    [category_ids] => ,80,98,78,70,82,
    [chemical_name] => 
    [weight] => 275.36
    [form] => C17H17D3O3
    [cas] => NA
    [pslug] => rac-naproxen-2-propyl-ester-d3-pasti067000
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										rac-Naproxen 2-Propyl Ester-d3
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 067000 
- Molecular Formula : C17H17D3O3 
- Molecular Weight : 275.36 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Naproxen-d3
    [catalogue_number] => PA STI 089175
    [category_ids] => ,82,78,70,75,76,98,
    [chemical_name] => 
    [weight] => 233.28
    [form] => C14H11D3O3
    [cas] => 958293-79-3
    [pslug] => 958293-79-3-naproxen-d3-pasti089175
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										- Catalogue No.:PA STI 089175 
- Molecular Formula : C14H11D3O3 
- Molecular Weight : 233.28 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Naproxen 13CD3
    [catalogue_number] => PA STI 089313
    [category_ids] => ,98,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 234.27
    [form] => C1313CH11D3O3
    [cas] => 1261392-52-2
    [pslug] => 1261392-52-2-naproxen-13cd3-pasti089313
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										- Catalogue No.:PA STI 089313 
- Molecular Formula : C1313CH11D3O3 
- Molecular Weight : 234.27