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

CAS Registry Number®

24683-26-9

CAS Name

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

Molecular Formula

C12H13NO5S

Molecular Mass

283.30

Cite this Page

4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=24683-26-9 (retrieved 2024-12-22) (CAS RN: 24683-26-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    138-139 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H13NO5S/c1-3-18-12(15)10-11(14)8-6-4-5-7-9(8)19(16,17)13(10)2/h4-7,14H,3H2,1-2H3

InChIKey

InChIKey=QWTNANUGXZEPFQ-UHFFFAOYSA-N

SMILES

OC=1C=2C(S(=O)(=O)N(C)C1C(OCC)=O)=CC=CC2

Canonical SMILES

O=C(OCC)C1=C(O)C=2C=CC=CC2S(=O)(=O)N1C

Other Names for this Substance

  • 2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, ethyl ester, 1,1-dioxide
  • 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide
  • Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide

CAS INSIGHTSTM
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