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

Base Information

Chemical Name:4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropyl ester 1,1-dioxide
CAS No.:118854-48-1
Molecular Formula:C13H15NO5S
Molecular Weight:297.332
Hs Code.:2934990002
Mol file:118854-48-1.mol

Synonyms:NSC 640233;

Suppliers and Price of 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropyl ester 1,1-dioxide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
Isopropyl4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate1,1-Dioxide(PiroxicamImpurityL)
10mg
$ 180.00

Sigma-Aldrich
Meloxicam Related Compound C
30mg
$ 1260.00

American Custom Chemicals Corporation
ISOPROPYL-4-HYDROXY-2-METHYL-2H-1,2-BENZOTHIAZINE-3-CARBOXYLATE-1,1-DIOXIDE 95.00%
5MG
$ 497.95

Total 47 raw suppliers

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

Chemical Property:

Melting Point:200 °C
Boiling Point:450.485 °C at 760 mmHg
PKA:4.50±1.00(Predicted)
Flash Point:226.246 °C
PSA：92.29000
Density:1.408 g/cm³
LogP:2.51760
Storage Temp.:-20°C Freezer, Under inert atmosphere
Solubility.:Chloroform (Slightly), Methanol (Slightly)

Purity/Quality:

99% ^*data from raw suppliers

Isopropyl4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate1,1-Dioxide(PiroxicamImpurityL) ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Statements: 36/37/38
Safety Statements: 26

MSDS Files:: SDS file from LookChem

Useful:

Uses Piroxicam Impurity L. Also an impurity found in meloxicam (M216100). Piroxicam Impurity L. Also an impurity found in meloxicam (M216100). Meloxicam USP Related Compound C.

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

There total 5 articles about 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid isopropyl ester 1,1-dioxide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 86.0%