ChemicalBook > Product Catalog > Analytical Chemistry > Standard > Pharmaceutical Impurity Reference Standards > 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 METHYL ESTER-1,1-DIOXIDE
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:
-
- Aromatics
- Heterocycles
- (intermediate of piroxicam)
- Intermediates & Fine Chemicals
- Pharmaceuticals
- Sulfur & Selenium Compounds
- Mol File:
- 35511-15-0.mol
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2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC METHYL ESTER-1,1-DIOXIDE Chemical Properties
- Melting point:
- 163-165°C
- Boiling point:
- 439.9±55.0 °C(Predicted)
- Density
- 1.514±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,2-8°C
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Solid
- pka
- 4.50±1.00(Predicted)
- color
- White to Pale Yellow
- CAS DataBase Reference
- 35511-15-0(CAS DataBase Reference)
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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
Uses
Piroxicam Impurity J. It Is also an impurity found in Meloxicam (M216100).
Uses
Methyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam EP Impurity J) is 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
2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC METHYL ESTER-1,1-DIOXIDESupplier
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Shanghai Hanhong Scientific Co.,Ltd.
- Tel
- 021-54306202 13764082696;
- info@hanhongsci.com
Chemsky（shanghai）International Co.,Ltd.
- Tel
- 021-50135380
- shchemsky@sina.com
XiaoGan ShenYuan ChemPharm co,ltd
- Tel
- 0712-0712-2580635 15527768850
- 1791901229@qq.com
Shanghai Sunway Pharmaceutical Technology Co., Ltd
- Tel
- +8618575662672 18575662672
- mzeng@3wpharm.com
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2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC METHYL ESTER-1,1-DIOXIDE(35511-15-0)Related Product Information
- 5Carboxy Meloxicam
- [N(Z)]-N-(3,5-DiMethyl-2(3H)-thiazolylidene)-4-hydroxy-2-Methyl-2H-1,2-benzothiazine-3-carboxaMide 1,1-Dioxide
- 5-(2-Aminopropyl)-1-[3-(benzoyloxy)propyl]-2,3-dihydro-1H-indole-7-carbonitrile
- Meloxicam EP Impurity D
- 5Hydroxy Meloxicam
- 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
- 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropyl ester 1,1-dioxide
- METHYL-4-HYDROXY-2-METHYL-D3-2H-1,2-BENZOTHIAZINE-3-CARBOXYLATE 1,1-DIOXIDE
- N-(2-hydroxyethyl)-N-methylbenzenesulfonamide
- N-Ethyl-o/p-toluenesulfonamide
- PHENYLSULFONYL-SAR-OH
- 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
- 2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC METHYL ESTER-1,1-DIOXIDE