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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >Ethyl 3,4-O-isopropylideneshikiMate

Ethyl 3,4-O-isopropylideneshikiMate

Ethyl 3,4-O-isopropylideneshikiMate Structure
CAS No.
136994-78-0
Chemical Name:
Ethyl 3,4-O-isopropylideneshikiMate
Synonyms
YDMLLAZCHMXIOO-BBBLOLIVSA-N;Ethyl 3,4-O-isopropylideneshikimate;1,3-Benzodioxole-5-carboxylic acid, 3a,6,7,7a-tetrahydro-7-hydroxy-2,2-dimethyl-, ethyl ester, (3aR,7R,7aS)-;Ethyl (3aR,7R,7aS)-7-hydroxy-2,2-dimethyl-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylate (Oseltamivir Impurity）;Oseltamivir?Impurity?55/Ethyl?(3aR,7R,7aS)-7-hydroxy-2,2-dimethyl-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylate
CBNumber:
CB72723887
Molecular Formula:
C12H18O5
Molecular Weight:
242.27
MOL File:
136994-78-0.mol
Modify Date:
2023/4/23 13:52:06
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Ethyl 3,4-O-isopropylideneshikiMate Properties

Melting point 55-58°C
Boiling point 356.6±42.0 °C(Predicted)
Density 1.190±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form Solid
pka 13.40±0.60(Predicted)
color White to Pale Yellow

Ethyl 3,4-O-isopropylideneshikiMate Chemical Properties,Uses,Production

Uses

Ethyl 3,4-O-isopropylideneshikimate is an acetonide used in the synthesis of Oseltamivir phosphate (O701000), an orally active inhibitor of influenza virus neuraminidase; converted in vivo to the active acid metabolite. An antiviral drug.

Ethyl 3,4-O-isopropylideneshikiMate Preparation Products And Raw materials

Raw materials

(3aR,4R,7S,8aR)-Tetrahydro-7-hydroxy-2,2-dimethyl-4,7-methano-1,3-dioxolo[4,5-c]oxepin-6(4H)-one ShikiMic Acid Ethyl Ester Quinic acid Sodium ethoxide Ethanol
Shikimic acid 2,2-Dimethoxypropane
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Preparation Products

Ethyl 3,4-O-isopropylideneshikiMate Suppliers

Global( 28)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd +91-172-5066494 Haryana, India 6739 58 Inquiry
Shenzhen Excellent Biomedical Technology Co.,Ltd. +86-0755-26050679 +86-15915472436 China 1031 58 Inquiry
Tan-Mo Technology Co., Ltd. 19850211281 China 1980 58 Inquiry
Shanghai Zerui Biotechnology Co., Ltd. 021-54580889 18321124657 China 10608 58 Inquiry
Hefei fuya biotechnology co. LTD 18096409024 China 1915 58 Inquiry
Guangzhou Zhenlin Pharmaceutical Technology Co., Ltd 18102736234 18102736234 China 7664 58 Inquiry
Nantong Hanfang Biotechnology Co. , Ltd. 18616537568 China 30961 58 Inquiry
ShenZhen H&D Pharmaceutical Technology Co., LTD 18126517264 China 6261 58 Inquiry
Shanghai Haohong Scientific Co., Ltd. 400-400-8210725 China 39953 58 Inquiry
Nanjing Huanuo Biomedical Technology Co., Ltd 18913906212 China 7010 58 Inquiry
Supplier Advantage
Pharmaffiliates Analytics and Synthetics P. Ltd 58
Shenzhen Excellent Biomedical Technology Co.,Ltd. 58
Tan-Mo Technology Co., Ltd. 58
Shanghai Zerui Biotechnology Co., Ltd. 58
Hefei fuya biotechnology co. LTD 58
Guangzhou Zhenlin Pharmaceutical Technology Co., Ltd 58
Nantong Hanfang Biotechnology Co. , Ltd. 58
ShenZhen H&D Pharmaceutical Technology Co., LTD 58
Shanghai Haohong Scientific Co., Ltd. 58
Nanjing Huanuo Biomedical Technology Co., Ltd 58

136994-78-0(Ethyl 3,4-O-isopropylideneshikiMate)Related Search:

Oseltamivir phosphate
YDMLLAZCHMXIOO-BBBLOLIVSA-N 1,3-Benzodioxole-5-carboxylic acid, 3a,6,7,7a-tetrahydro-7-hydroxy-2,2-dimethyl-, ethyl ester, (3aR,7R,7aS)- Ethyl (3aR,7R,7aS)-7-hydroxy-2,2-dimethyl-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylate (Oseltamivir Impurity） Oseltamivir?Impurity?55/Ethyl?(3aR,7R,7aS)-7-hydroxy-2,2-dimethyl-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylate Ethyl 3,4-O-isopropylideneshikimate 136994-78-0