2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC METHYL ESTER-1,1-DIOXIDE CAS NO.35511-15-0

product information

2-methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic methyl ester-1,1-dioxide basic information

product name:	2-methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic methyl ester-1,1-dioxide
synonyms:	methyl4-hydroxy-2-methyl-2h-1,2-benzothiazine3-carboxylate1,1-dioxide;2-methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic methyl ester-1,1-dioxide;2-methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid methyl ester 1,1-dioxide;2-methyl-4-hydroxy-2h-1,2-benzisothiazine-3-carboxylic acid ethyl ester-1,1-diox;2-methyl-4-hydroxy-2h-1,2-benzotiazine-3-carboxylicaicdethylester-1,1-dioxide;methyl 4-hydroxy-2-methyl-1,1-dioxo-2h-1,2-benzothiazine-3-carboxylate;4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxylic acid methyl ester 1,1-;2-methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic methyl ester-1,1-dioxide 98% min
cas:	35511-15-0
mf:	c11h11no5s
mw:	269.27
einecs:	252-601-4
product categories:	(intermediate of piroxicam);intermediates & fine chemicals;pharmaceuticals;sulfur & selenium compounds;aromatics;heterocycles
mol file:	35511-15-0.mol

2-methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic methyl ester-1,1-dioxide chemical properties

mp	163-165°c
storage temp.	-20 c freezer
cas database reference	35511-15-0(cas database reference)

safety information

msds information

2-methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic methyl ester-1,1-dioxide usage and synthesis

chemical properties	off-white to pale yellow solid
usage	piroxicam impurity j. it is also an impurity found in meloxicam (m216100).

2-methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic methyl ester-1,1-dioxide preparation products and raw materials

preparation products

hexazinone

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 wupplier in international market.

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