5-Aminosalicylic acid CAS NO.89-57-6

product information

5-aminosalicylic acid basic information

product name:	5-aminosalicylic acid
synonyms:	labotest-bb lt00134704;iflab-bb f1918-0003;benzoic acid, 5-amino-2-hydroxy-;m-aminosalicylic acid;mesalamine;mesalazine;2-hydroxy-5-aminobenzoic acid;3-carboxy-4-hydroxyaniline
cas:	89-57-6
mf:	c7h7no3
mw:	153.14
einecs:	201-919-1
product categories:	fine chemical & intermediates;aromatic carboxylic acids, amides, anilides, anhydrides & salts;carboxylic acids;phenyls & phenyl-het;organic acids;various metabolites and impurities;fendosal;intermediates & fine chemicals;metabolites & impurities;pharmaceuticals;carboxylic acids;phenyls & phenyl-het;aromatics;api;citanest;aromatics, metabolites & impurities, pharmaceuticals, intermediates & fine chemicals
mol file:	89-57-6.mol

5-aminosalicylic acid chemical properties

mp	275-280 °c (dec.)(lit.)
fp	279-281°c
storage temp.	2-8°c
form	tablets
color	off-white to gray
water solubility	<0.1 g/100 ml at 21 ºc
decomposition	279-281 ºc
merck	14,5904
brn	2090421
stability:	stable. incompatible with acids, acid anhydrides, acid chlorides, chloroformates, strong oxidizing agents.
cas database reference	89-57-6(cas database reference)
nist chemistry reference	mesalamine(89-57-6)
epa substance registry system	benzoic acid, 5-amino-2-hydroxy-(89-57-6)

safety information

hazard codes	xi
risk statements	36/37/38
safety statements	26-36-24/25
wgk germany	2
rtecs	vo1400000
f	8-10-23
hazard note	irritant
hazardclass	irritant
hs code	29225000
hazardous substances data	89-57-6(hazardous substances data)

msds information

provider	language
3-carboxy-4-hydroxyaniline	english
sigmaaldrich	english
acros	english
alfa	english

5-aminosalicylic acid usage and synthesis

chemical properties	off-white crystals
usage	the active metabolite of sulfasalazine. anti-inflammatory (gastrointestinal)
usage	the active metabolite of sulfasalazine (s699084). anti-inflammatory (gastrointestinal).
usage	anesthetic (local)
usage	peroxidase substrate
usage	for the treatment of active ulcerative proctitis.
general description	odorless white to pinkish crystals or purplish-tan powder. aqueous solutions acidic (ph approximately 4.1 at 0.8 mg/l water) .
air & water reactions	sensitive to moisture. water insoluble.
reactivity profile	5-aminosalicylic acid is incompatible with acids, acid chlorides, acid anhydrides, chloroformates and strong oxidizers.
fire hazard	flash point data for 5-aminosalicylic acid are not available; however, 5-aminosalicylic acid is probably combustible.

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 wupplier in international market.

we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate.