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Ethyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide(Piroxicam Impurity K)

BGC Id:	944559615620
CAS No:	24683-26-9
Synonyms:	ethyl 4-hydroxy-2-methyl-1,1-dioxo-2h-1,2-benzothiazine-3-carboxylate 97% ; meloxicam impurity a(ep) (usp rc a) ; 2-methyl-4-hydroxy-2h-1 ; (4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxylic acid ethyl)1,1-dioxide ; ethyl 4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxylate 1,1-dioxide ; 2-benzothiazine-3-carboxylic acid ethyl ester-1 ; 2-methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic ethyl ester-1,1-dioxide ; 2h-1,2-benzothiazine-3-carboxylicacid,4-hydroxy-2-methyl-,ethylester,1,1-d ; ethyl 4-hydroxy-2-methyl-1,1-dioxo-2h-1,2-benzothiazine-3-carboxylate ; 4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-d
Molecular Formula:	C12H13NO5S
Molecular Weight:	283.3
EINECS:	246-403-7

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Synonyms:

ethyl 4-hydroxy-2-methyl-1,1-dioxo-2h-1,2-benzothiazine-3-carboxylate 97% ; meloxicam impurity a(ep) (usp rc a) ; 2-methyl-4-hydroxy-2h-1 ; (4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxylic acid ethyl)1,1-dioxide ; ethyl 4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxylate 1,1-dioxide ; 2-benzothiazine-3-carboxylic acid ethyl ester-1 ; 2-methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic ethyl ester-1,1-dioxide ; 2h-1,2-benzothiazine-3-carboxylicacid,4-hydroxy-2-methyl-,ethylester,1,1-d ; ethyl 4-hydroxy-2-methyl-1,1-dioxo-2h-1,2-benzothiazine-3-carboxylate ; 4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-d

CAS:

24683-26-9

EINECS:

246-403-7

Molecular Formula:

C12H13NO5S

MDL:

SMILES:

C(=O)(C(=O)O)O.C(=O)(C(=O)O)O.C(=O)(C(=O)O)O.O.[Tm].[Tm]

Properties

Molecular Weight:

283.3 g·mol−1

Melting point:

140-144 °C(lit.)

Solubility:

Soluble in DMSO and Methanol

Safety Information

Hazard Symbols: T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

23 (R)

Safety Codes:

45 (S)

WGK Germany:

RID / ADR:

UN 2811 6.1 / PG 2

RTECS:

DL0710425

Storage temperature:

-20 °C Freezer

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

What other providers are available for CAS 24683-26-9?

In addition to the providers presented here for Ethyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide(Piroxicam Impurity K) with the CAS number 24683-26-9, there are other 50 providers with slightly different product names available for this CAS number.

Meloxicam impurity A

AK Scientific, Inc. +1 additional providers that we know from the past

Meloxicam related compound A

+2 additional providers that we know from the past

Ethyl 4-hydroxy-2-methyl-1,1-dioxo-2H-1,2-benzothiazine-3-carboxylate

BuGuCh & Partners +3 additional providers that we know from the past

Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate1,1-dioxide

Shandong Minglang Chemical Co., Ltd | Finetech Industry Limited | Nantong Xindao Biotech Ltd | Leap Chem Co., Ltd +14 additional providers that we know from the past

2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic ethyl ester-1,1-dioxide

+2 additional providers that we know from the past

2-Methyl-4-hydroxy-2H-1,2-benzothiazine-1,1-dioxide-3-carboxylic acid ethyl ester

+3 additional providers that we know from the past

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