salicylazosulfapyridine basic information

product name:	salicylazosulfapyridine
synonyms:	salicylazosulfapyridine;salazosulfapyridine;sulfasalazine;ssz;labotest-bb lt00772281;5-(p-(2-pyridylsulfamoyl)phenylazo)salicylic acid;5-[4-(2-pyridylsulfamoyl)phenylazo]salicylic acid;2-hydroxy-5-[[4-[(2-pyridinylamino)sulfonyl]phenyl]azo]benzoic acid
cas:	599-79-1
mf:	c18h14n4o5s
mw:	398.4
einecs:	209-974-3
product categories:	apis;antibiotics for research and experimental use;biochemistry;sulfonamides (antibiotics for research and experimental use);intermediates & fine chemicals;pharmaceuticals;cytokine signaling;amines;aromatics;heterocycles;sulfur & selenium compounds;azulfidine;other apis;api
mol file:	599-79-1.mol

salicylazosulfapyridine chemical properties

melting point	260-265 °c (dec.)(lit.)
storage temp.	refrigerator
solubility	nh4oh 1 m: 50 mg/ml, clear, red
water solubility	<0.1 g/100 ml at 25 ºc
merck	8942
cas database reference	599-79-1(cas database reference)
epa substance registry system	benzoic acid, 2-hydroxy-5-[[4-[(2-pyridinylamino) sulfonyl]phenyl]azo]-(599-79-1)

safety information

hazard codes	xn
risk statements	42/43
safety statements	22-29/56-45
wgk germany	2
rtecs	vo6250000
f	8
hazardous substances data	599-79-1(hazardous substances data)

msds information

provider	language
salicylazosulfapyridine	english
sigmaaldrich	english

salicylazosulfapyridine usage and synthesis

chemical properties	brownish-yellow crystals
usage	anti-inflammatory (gastrointestinal). has been used in granulomatous colitis.
usage	anticolitis and crohn's disease
usage	sulfasalazine is an anti-inflammatory (gastrointestinal). sulfasalazine has been used in granulomatous colitis.
definition	chebi: an azobenzene consisting of diphenyldiazene having a carboxy substituent at the 4-position, a hydroxy substituent at the 3-position and a 2-pyridylaminosulphonyl substituent at the 4'-position.
general description	odorless yellow or brownish-yellow to orange powder. tasteless.
air & water reactions	light sensitive and may be sensitive to prolonged exposure to air. dust can be explosive when suspended in air at specific concentrations. insoluble in water.
fire hazard	flash point data for salicylazosulfapyridine are not available; however, salicylazosulfapyridine is probably combustible.

salicylazosulfapyridine preparation products and raw materials

raw materials

acetic acid glacial-->2-aminopyridine-->benzenesulfonyl chloride-->acetanilide-->sulfapyridine

company information

henan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion. the com[any was established in june. 1998, until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others. these products have been being well exported to europe, southeast asia, the middle east ,africa, south america and some other countries and areas.

we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team. we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional supplier in international market.

we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!