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4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropyl ester 1,1-dioxide

4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropyl ester 1,1-dioxide Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
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Products Intro: Product Name:propan-2-yl 4-hydroxy-2-methyl-1,1-dioxo-1λ6,2-benzothiazine-3-carboxylate
CAS:118854-48-1
Purity:99% Package:5KG;1KG Remarks:C13H15NO5S
Company Name: Alchem Pharmtech,Inc.
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Products Intro: Product Name:Isopropyl 4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide
CAS:118854-48-1
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-32298
Company Name: CONIER CHEM AND PHARMA LIMITED
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Products Intro: Product Name:isopropyl-4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxylate-1,1-dioxide
CAS:118854-48-1
Purity:0.99 Package:1kg
Company Name: SIMAGCHEM CORP
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Products Intro: Product Name:4-Hydroxy-2-Methyl-2H-1,2-Benzothiazine-3-Carboxylic Acid Isopropylester-1,1-Dioxide
CAS:118854-48-1
Purity:0.99 Package:1kg,5kg,25kgs,200kgs;bulk
Company Name: Career Henan Chemica Co
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Products Intro: Product Name: 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropyl ester 1,1-dioxide
CAS:118854-48-1
Purity:85.0-99.8% Package:1g;1USD
4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropyl ester 1,1-dioxide Basic information
Product Name:4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropyl ester 1,1-dioxide
Synonyms:Isopropyl-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide;4-HYDROXY-2-METHYL-1H-1,2-BENZOTHIAZINE-3-CARBOXYLICACIDISOPROPYLESTER-1,1-DIOXIDE;4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropylester-1,1-dioxide (intermediate of piroxicam);Isopropyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylater 1,1-dioxide;Isopropyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity L);Isopropyl 4-Hydroxy-2-methyl-;Meloxicam Related Compound C (30 mg) (Isopropyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide);MeloxicaM IMpurity F
CAS:118854-48-1
MF:C13H15NO5S
MW:297.33
EINECS:
Product Categories:Aromatics;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds;Organic acids;(intermediate of piroxicam)
Mol File:118854-48-1.mol
4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropyl ester 1,1-dioxide Structure
4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropyl ester 1,1-dioxide Chemical Properties
Melting point 200 °C
Boiling point 450.5±55.0 °C(Predicted)
density 1.408
storage temp. -20°C Freezer, Under inert atmosphere
solubility Chloroform (Slightly), Methanol (Slightly)
pka4.50±1.00(Predicted)
color White to Off-White
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26
HS Code 2934990002
MSDS Information
4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropyl ester 1,1-dioxide Usage And Synthesis
UsesPiroxicam Impurity L. Also an impurity found in meloxicam (M216100). Meloxicam USP Related Compound C.
4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropyl ester 1,1-dioxide Preparation Products And Raw materials
Preparation ProductsN-METHYLSACCHARIN
Tag:4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropyl ester 1,1-dioxide(118854-48-1) Related Product Information
2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC METHYL ESTER-1,1-DIOXIDE 2-[(5-Methyl-2-thiazolyl)amino]-2-oxoacetic Acid 5Carboxy Meloxicam Meloxicam EP Impurity D 2H-1,2-Benzothiazine-3-carboxaMide, 4-Methoxy-2-Methyl-N-(5-Methyl-2-thiazolyl)-, 1,1-dioxide Benzoic acid, 2-[(methylamino)sulfonyl]- Meloxicam Impurity 1 HCl 5Hydroxy Meloxicam 5-(2-Aminopropyl)-1-[3-(benzoyloxy)propyl]-2,3-dihydro-1H-indole-7-carbonitrile Piroxicam Formic acid isopropyl ester 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropyl ester 1,1-dioxide 2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide Methyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide