sulfapyridine
										 Stable isotopes
  - Sulfapyridine is used to help control dermatitis herpetiformis, a skin problem. It is a sulfanilamide antibacterial medication.Reference standards of Sulfapyridine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
					
																		
			stdClass Object
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    [pname] => 5-[4-(Acetylamino)benzenesulfonyloxy]sulfapyridine-d8 Acetate
    [catalogue_number] => PA STI 002320
    [category_ids] => ,80,76,75,78,70,82,88,98,
    [chemical_name] => 
    [weight] => 512.59
    [form] => C21H12D8N4O7S2
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    [pslug] => 5-4-acetylamino-benzenesulfonyloxy-sulfapyridine-d8-acetate-pasti002320
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										5-[4-(Acetylamino)benzenesulfonyloxy]sulfapyridine-d8 Acetate
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 002320 
- Molecular Formula : C21H12D8N4O7S2 
- Molecular Weight : 512.59 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => N-Acetyl Sulfapyridine-d4 (Major)
    [catalogue_number] => PA STI 003570
    [category_ids] => ,76,75,78,70,82,88,98,
    [chemical_name] => 
    [weight] => 295.35
    [form] => C13H9D4N3O3S
    [cas] => 1189732-52-2
    [pslug] => 1189732-52-2-n-acetyl-sulfapyridine-d4-major-pasti003570
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										N-Acetyl Sulfapyridine-d4 (Major)
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 003570 
- Molecular Formula : C13H9D4N3O3S 
- Molecular Weight : 295.35 
 
			                  
						 
										
									
			stdClass Object
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    [pname] => 5-Hydroxysulfapyridine-d4
    [catalogue_number] => PA STI 051670
    [category_ids] => ,80,98,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 269.31
    [form] => C11H7D4N3O3S
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										5-Hydroxysulfapyridine-d4
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 051670 
- Molecular Formula : C11H7D4N3O3S 
- Molecular Weight : 269.31 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Sulfapyridine-d4
    [catalogue_number] => PA STI 080430
    [category_ids] => ,79,80,98,78,70,82,88,
    [chemical_name] => 
    [weight] => 253.31
    [form] => C11H7D4N3O2S
    [cas] => 2748541-54-8
    [pslug] => 2748541-54-8-sulfapyridine-d4-pasti080430
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										- Catalogue No.:PA STI 080430 
- Molecular Formula : C11H7D4N3O2S 
- Molecular Weight : 253.31 
 
			                  
						 
										
									
			stdClass Object
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    [pname] => Sulfapyridine-d4
    [catalogue_number] => PA STI 080440
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    [weight] => 253.31
    [form] => C11H7D4N3O2S
    [cas] => 1189863-86-2
    [pslug] => 1189863-86-2-sulfapyridine-d4
-pasti080440
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										- Catalogue No.:PA STI 080440 
- Molecular Formula : C11H7D4N3O2S 
- Molecular Weight : 253.31