3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-Dioxide(Piroxicam Impurity D) | CAS 6639-62-9

Element: benzoisothiazoline piroxicam impurity dioxide acetic methyl ester acid

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C-S » Chemicals » oxo-benzoisothiazoline-acetic-acid-methyl-ester-dioxide-piroxicam-impurity-PX63380

Identification

3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-Dioxide(Piroxicam Impurity D)

CAS:

6639-62-9

EINECS:

Molecular Formula:

C₁₀H₉ N O₅ S

MDL:

SMILES:

COC(=O)CN1C(=O)C2=CC=CC=C2S1(=O)=O

Synonym:

1,2-benzisothiazole-2(3h)-aceticacid, 3-oxo-, methyl ester, 1,1-dioxide ; 3-oxo-1,2-benzoisothiazole-2(3h)acetic acid methyl ester,1-dioxide ; 3-oxo-1,2-benzoisothiazoline-2-acetic acid methyl ester 1,1-dioxide(piroxicam impurity d) ; saccharin n-(2-acetic acid methyl ester) ; 2,3-dihydro-3-oxo-1,2-benzoisothiazole-2-acetic acid methyl ester 1,1-dioxide ; piroxicam impurity d ; 1,2-benzisothiazoline-2-aceticacid, 3-oxo-, methyl ester, 1,1-dioxide (7ci) ; methyl 3-oxo1,2-benzisothiazole-2(3h)-acetate 1,1-dioxide ; methyl 3-oxo-2,3-dihydro-1,2-benzothiazole-2-acetate1,1-dioxide ; einecs 229-646-3 ; nsc 49216 ; methyl 3-oxo-2,3-dihydro-1,2-benzothiazole-2-acetate 1,1-dioxide

Description

3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-Dioxide is a Piroxicam impurity D.

Suppliers

Santa Cruz Biotechnology, Inc.

209672

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Piroxicam Impurity D

Leap Chem Co., Ltd

LC10803240

Piroxicam Impurity D

Finipharma Ltd

F8401680

Piroxicam EP Impurity D

Aozeal Certified Standards (AOCS), Inc.

P0063.03

3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-Dioxide

Pharmaffiliates Analytics & Synthetics Pvt. Limited

PA 16 35040

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Properties for 3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-Dioxide(Piroxicam Impurity D)

Molecular Weight:

255.24716 g·mol−1

Melting point:

121-123°C

Solubility:

Soluble in Chloroform and Dichloromethane

Safety & Transport Information

Storage temperature :

Refrigerator

Alternative Distributors of [3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-Dioxide(Piroxicam Impurity D)]

Producers or manufacturers change the product range from time to time. Currently there are no other manufacturers known.

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MSDS:

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