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ChemicalBook > Product Catalogue >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >(3aR,7R,7aR)-2,2-Diethyl-3a,6,7,7a-tetrahydro-7-[(Methylsulfonyl)oxy]-1,3-benzodioxole-5-carboxylic Acid Ethyl Ester

(3aR,7R,7aR)-2,2-Diethyl-3a,6,7,7a-tetrahydro-7-[(Methylsulfonyl)oxy]-1,3-benzodioxole-5-carboxylic Acid Ethyl Ester

(3aR,7R,7aR)-2,2-Diethyl-3a,6,7,7a-tetrahydro-7-[(Methylsulfonyl)oxy]-1,3-benzodioxole-5-carboxylic Acid Ethyl Ester Structure
  • ₹0
  • Product name: (3aR,7R,7aR)-2,2-Diethyl-3a,6,7,7a-tetrahydro-7-[(Methylsulfonyl)oxy]-1,3-benzodioxole-5-carboxylic Acid Ethyl Ester
  • CAS: 204254-90-0
  • MF: C15H24O7S
  • MW: 348.41
  • EINECS:
  • MDL Number:
  • Synonyms:(3aR,7R,7aR)-2,2-Diethyl-3a,6,7,7a-tetrahydro-7-[(Methylsulfonyl)oxy]-1,3-benzodioxole-5-carboxylic Acid Ethyl Ester;Oseltamivir Impurity 88;(3aR,7R,7aR)-ethyl 2,2-diethyl-7-((methylsulfonyl)oxy)-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylate;1,3-Benzodioxole-5-carboxylic acid, 2,2-diethyl-3a,6,7,7a-tetrahydro-7-[(methylsulfonyl)oxy]-, ethyl ester, (3aR,7R,7aR)-;Oseltamivir Impurity 58 (Oseltamivir Impurity）;Oseltamivir?Impurity?36/Ethyl?(3aR,7R,7aR)-2,2-diethyl-7-((methylsulfonyl)oxy)-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylate
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Boiling point :474.2±45.0 °C(Predicted)
Density :1.26±0.1 g/cm3(Predicted)
storage temp. :Hygroscopic, Refrigerator, under inert atmosphere
solubility :Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol (Slightly)
form :Oil
color :Colourless to Pale Yellow

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P273 Avoid release to the environment.
P501 Dispose of contents/container to..…

Description

(3aR,7R,7aR)-2,2-Diethyl-3a,6,7,7a-tetrahydro-7-[(methylsulfonyl)oxy]-1,3-benzodioxole-5-carboxylic Acid Ethyl Ester is an analog of (1R,5S,6S)-rel-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Methyl Ester (E925665) which is an intermediate in the synthesis of neuraminidase inhibitors.

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Suppliers and manufacturers

Shenzhen Excellent Biomedical Technology Co.,Ltd.
Amadis Chemical Company Limited
QUALITY CONTROL SOLUTIONS LTD. J & K SCIENTIFIC LTD. Toronto Research Chemicals Shenzhen Polymeri Biochemical Technology Co., Ltd. Shenzhen ruikai de biotechnology co., ltd. Guangzhou Juntang Technology Co., Ltd Changzhou Xianglong Pharmaceutical Technology Co., LTD Shandong WorldSun Biological Technology Co., Ltd.