sulfadiazine
										 Fine chemicals
  - A sulfonamide antibiotic which is used for the treatment of toxoplasmosis (a parasitic disease) in combination with  pyrimethamine. It is an inhibitor of enzyme dihydropteroate synthetase. Also used as a second line treatment for otitis media,Reference standards of Sulfadiazine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
					
																		
			stdClass Object
(
    [pname] => Sulfadiazine
    [catalogue_number] => PA 19 24000
    [category_ids] => ,78,70,82,88,
    [chemical_name] => 
    [weight] => 250.28
    [form] => C10H10N4O2S
    [cas] => 68-35-9
    [pslug] => 68-35-9-sulfadiazine-api-standards-pa1924000
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										- Catalogue No.:PA 19 24000 
- Molecular Formula : C10H10N4O2S 
- Molecular Weight : 250.28 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Sulfadiazine - Impurity D
    [catalogue_number] => PA 19 24040
    [category_ids] => ,79,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 172.20
    [form] => C6H8N2O2S
    [cas] => 63-74-1
    [pslug] => 63-74-1-sulfadiazine-impurity-d-pa1924040
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										Sulfadiazine - Impurity D
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 19 24040 
- Molecular Formula : C6H8N2O2S 
- Molecular Weight : 172.20 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Sulfadiazine - Impurity E
    [catalogue_number] => PA 19 24050
    [category_ids] => ,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 292.31
    [form] => C12H12N4O3S
    [cas] => 127-74-2
    [pslug] => 127-74-2-sulfadiazine-impurity-e-pa1924050
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										Sulfadiazine - Impurity E
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 19 24050 
- Molecular Formula : C12H12N4O3S 
- Molecular Weight : 292.31 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 4-Hydroxysulfadiazine 
    [catalogue_number] => PA 19 24510
    [category_ids] => ,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 266.28
    [form] => C10H10N4O3S
    [cas] => 56305-66-9
    [pslug] => 56305-66-9-4-hydroxysulfadiazine-pa1924510
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										- Catalogue No.:PA 19 24510 
- Molecular Formula : C10H10N4O3S 
- Molecular Weight : 266.28 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 4-Hydrazino Benzene Sulfonamide Hydrochloride
    [catalogue_number] => PA 19 24530
    [category_ids] => ,88,82,78,76,75,70,
    [chemical_name] => 
    [weight] => 223.68
    [form] => C6H10ClN3O2S
    [cas] => 27918-19-0
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										4-Hydrazino Benzene Sulfonamide Hydrochloride
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 19 24530 
- Molecular Formula : C6H10ClN3O2S 
- Molecular Weight : 223.68 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Sulfadiazine Silver Salt
    [catalogue_number] => PA 19 24540
    [category_ids] => ,78,70,82,88,
    [chemical_name] => 
    [weight] => 357.14
    [form] => C10H9AgN4O2S
    [cas] => 22199-08-2
    [pslug] => 22199-08-2-sulfadiazine-silver-salt-pa1924540
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										- Catalogue No.:PA 19 24540 
- Molecular Formula : C10H9AgN4O2S 
- Molecular Weight : 357.14 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 2-Amino-4-chlorobenzene-sulfonamide 
    [catalogue_number] => PA 19 24550
    [category_ids] => ,78,70,82,88,
    [chemical_name] => 
    [weight] => 206.65
    [form] => C6H7ClN2O2S
    [cas] => 4140-83-4
    [pslug] => 4140-83-4-2-amino-4-chlorobenzene-sulfonamide-pa1924550
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										2-Amino-4-chlorobenzene-sulfonamide 
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 19 24550 
- Molecular Formula : C6H7ClN2O2S 
- Molecular Weight : 206.65 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 4-Amino-2-chlorobenzenesulfonamide
    [catalogue_number] => PA 19 24560
    [category_ids] => ,78,70,82,88,
    [chemical_name] => 
    [weight] => 206.65
    [form] => C6H7ClN2O2S
    [cas] => 1954-94-5
    [pslug] => 1954-94-5-4-amino-2-chlorobenzenesulfonamide-pa1924560
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										4-Amino-2-chlorobenzenesulfonamide
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 19 24560 
- Molecular Formula : C6H7ClN2O2S 
- Molecular Weight : 206.65 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 4-Amino-6-chlorobenzene-1,3-disulfonic Acid
    [catalogue_number] => PA 19 24570
    [category_ids] => ,88,70,78,82,
    [chemical_name] => 
    [weight] => 287.7
    [form] => C6H6ClNO6S2
    [cas] => 99418-26-5
    [pslug] => 99418-26-5-4-amino-6-chlorobenzene-1-3-disulfonic-acid-pa1924570
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										4-Amino-6-chlorobenzene-1,3-disulfonic Acid
										
										
									 
																		 
																		
									
									
								 
			                  
						 
										
									
			stdClass Object
(
    [pname] => N-Acetyl Sulfadiazine-d4 (Major)
    [catalogue_number] => PA STI 003490
    [category_ids] => ,76,75,78,70,82,88,98,
    [chemical_name] => 
    [weight] => 296.34
    [form] => C12H8D4N4O3S
    [cas] => 1219149-66-2
    [pslug] => 1219149-66-2-n-acetyl-sulfadiazine-d4-major-pasti003490
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										N-Acetyl Sulfadiazine-d4 (Major)
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 003490 
- Molecular Formula : C12H8D4N4O3S 
- Molecular Weight : 296.34 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => N-Acetyl Sulfadiazine-13C6
    [catalogue_number] => PA STI 003500
    [category_ids] => ,76,75,78,70,82,88,98,
    [chemical_name] => 
    [weight] => 298.27
    [form] => C613C6H12N4O3S
    [cas] => 1217089-17-2
    [pslug] => 1217089-17-2-n-acetyl-sulfadiazine-13c6-pasti003500
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										N-Acetyl Sulfadiazine-13C6
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 003500 
- Molecular Formula : C613C6H12N4O3S 
- Molecular Weight : 298.27 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Sulfadiazine-d4
    [catalogue_number] => PA STI 080360
    [category_ids] => ,98,88,82,78,70,
    [chemical_name] => 
    [weight] => 254.3
    [form] => C10H6D4N4O2S
    [cas] => 1020719-78-1
    [pslug] => 1020719-78-1-sulfadiazine-d4-pasti080360
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			stdClass Object
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    [pname] => Sulfadiazine-13C6
    [catalogue_number] => PA STI 080370
    [category_ids] => ,98,78,70,82,88,
    [chemical_name] => 
    [weight] => 256.23
    [form] => C413C6H10N4O2S
    [cas] => 1189426-16-1
    [pslug] => 1189426-16-1-sulfadiazine-13c6-pasti080370
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										- Catalogue No.:PA STI 080370 
- Molecular Formula : C413C6H10N4O2S 
- Molecular Weight : 256.23 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Sodium ((4-sulfamoylphenyl)amino)methanesulfonate
    [catalogue_number] => PA 19 24580
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 288.27
    [form] => C7H9N2NaO5S2
    [cas] => 138-43-2
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										Sodium ((4-sulfamoylphenyl)amino)methanesulfonate
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 19 24580 
- Molecular Formula : C7H9N2NaO5S2 
- Molecular Weight : 288.27 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => N-[(4-Aminophenyl)sulfonyl]-N-(pyrimidin-2-yl)acetamide
    [catalogue_number] => PA 19 0241000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 292.31
    [form] => C12H12N4O3S
    [cas] => 1027941-35-0
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										N-[(4-Aminophenyl)sulfonyl]-N-(pyrimidin-2-yl)acetamide
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 19 0241000 
- Molecular Formula : C12H12N4O3S 
- Molecular Weight : 292.31 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Sulphadiazine (IPRS/103/16) from IPC
    [catalogue_number] => PA IPRS 103 16
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    [weight] => NA
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    [pslug] => sulphadiazine-iprs-103-16-from-ipc-paiprs10316
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										Sulphadiazine (IPRS/103/16) from IPC
										
										
									 
																		 
																		
									
									
								 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 4-Amino-3-chloro-N-(pyrimidin-2-yl)benzenesulfonamide
    [catalogue_number] => PA 19 0241001
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    [chemical_name] => 
    [weight] => 284.72
    [form] => C10H9ClN4O2S
    [cas] => 1545720-63-5
    [pslug] => 1545720-63-5-4-amino-3-chloro-n-pyrimidin-2-yl-benzenesulfonamide-pa190241001
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										4-Amino-3-chloro-N-(pyrimidin-2-yl)benzenesulfonamide
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 19 0241001 
- Molecular Formula : C10H9ClN4O2S 
- Molecular Weight : 284.72 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 4-Amino-N-(5-chloropyrimidin-2-yl)benzenesulfonamide
    [catalogue_number] => PA 19 0241002
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    [chemical_name] => 
    [weight] => 284.72
    [form] => C10H9ClN4O2S
    [cas] => 4482-46-6
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										4-Amino-N-(5-chloropyrimidin-2-yl)benzenesulfonamide
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 19 0241002 
- Molecular Formula : C10H9ClN4O2S 
- Molecular Weight : 284.72