ChemicalBook > CAS DataBase List > (1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester

(1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester

Product Name: (1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester
CAS No.: 1266663-89-1
Chemical Name: (1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester
Synonyms: Oseltamivir Impuruty 4;Oseltamivir Impurity-RRE;ethyl (1R,5R,6R)-5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate;(1R,5R,6R)-ethyl 5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate;(1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester;7-Oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid, 5-(1-ethylpropoxy)-, ethyl ester, (1R,5R,6R)-;(1R,5R,6R)-Ethyl 5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate (Oseltamivir Impurity）
CBNumber: CB22694407
Molecular Formula: C14H22O4
Formula Weight: 254.32
MOL File: 1266663-89-1.mol

Less

(1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester Property

Boiling point:: 336.5±42.0 °C(Predicted)
Density: 1.08±0.1 g/cm3(Predicted)
storage temp.: -20°C Freezer
solubility: Chloroform (Slightly), Hexane (Slightly), Methanol (Slightly)
form: Oil
color: Clear Colourless to Pale Yellow

Less

Hazard and Precautionary Statements (GHS)

Less

N-Bromosuccinimide Price

TRC

Product number: E925690
Product name: (1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylicAcidEthylEster
Packaging: 5mg
Price: $185
Updated: 2021/12/16

TRC

Product number: E925690
Product name: (1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylicAcidEthylEster
Packaging: 50mg
Price: $1455
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 70201
Product name: (1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylicAcidEthylEster
Packaging: 5mg
Price: $650
Updated: 2021/12/16

Less

(1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester Chemical Properties,Usage,Production

Chemical Properties

(1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester is Pale Yellow Oil

Uses

(1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester is an isomer of compound (E925685) used in the synthesis of neuraminidase inhibitors.

Uses

This compound is an isomer of compound (E925685) used in the synthesis of neuraminidase inhibitors.

(1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester Preparation Products And Raw materials

Raw materials

Preparation Products

Less

(1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester Suppliers

Canada 1 China 46 India 2 United States 1 Global 50

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

Shanghai TaoSu Biochemical Technology Co., Ltd.

Tel: 021-33632979
Fax: 021-34692979
Email: info@tsbiochem.com
Country: China
ProdList: 8065
Advantage: 58

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 18333
Advantage: 56

Zhengzhou Alfachem Co.,Ltd.

Tel: 0371-53778726 18003825608
Fax: QQ：2885354392
Email: liuxiaoyan@alfachem.cn
Country: China
ProdList: 1986
Advantage: 58

Shenzhen SUNGENING Bio-Medical Co., Ltd.

Tel: 0755-0755-28967200-8062 13631290199
Fax: 0755-28967200
Email: wxf@sungening.com
Country: China
ProdList: 9624
Advantage: 60

Shanghai Han-Xiang Chemical Co., Ltd.

Tel: 15971444841
Fax: 18327183813
Email: amber@biochempartner.com
Country: China
ProdList: 3061
Advantage: 58

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 +86-13028896684;
Email: sales@rrkchem.com
Country: China
ProdList: 57422
Advantage: 58

Shenzhen Botel Biotechnology Co. Ltd.

Tel: 13316949107 13316968096
Email: 1979313431@qq.com
Country: China
ProdList: 9564
Advantage: 58

TOSUN PHARM

Tel: 020-61855200 13326451905
Email: 260366801@qq.com
Country: China
ProdList: 7924
Advantage: 58

Hangzhou Huarong Pharm Co., Ltd.

Tel: 571-86758373 +8613588754946
Fax: 0086-571-81131109
Email: sales@huarongpharm.com
Country: CHINA
ProdList: 3148
Advantage: 58

Guangzhou Dreampharm Biotechnology Co., Ltd.

Tel: 020-36607679 19925672674
Fax: QQ 3008233717
Email: 3008233746@qq.com
Country: China
ProdList: 9883
Advantage: 12

Tianjin shijia biomedical technology co., LTD

Tel: 15022261580 15022261580;
Email: tjshj1212@163.com
Country: China
ProdList: 2697
Advantage: 58

Jinan blalong chemical co. LTD

Tel: 2710913286@.com
Email: 1513643261@qq.com
Country: China
ProdList: 14246
Advantage: 58

Shenzhen ruikai de biotechnology co., ltd.

Tel: 0755-61348847 17820674378
Fax: 0755-21016893
Email: 2682116078@qq.com
Country: China
ProdList: 7843
Advantage: 58

PCL - Business, Laboratory Pharmaceutical

Tel: 19150123681
Fax: QQ:3008022628
Email: Hu.xinyue@purechemland.com
Country: China
ProdList: 3566
Advantage: 58

Meng Cheng Technology (Shanghai) Co., LTD

Tel: 400-820-6829
Email: sales@mitachieve.com
Country: China
ProdList: 8860
Advantage: 58

Shandong WorldSun Biological Technology Co., Ltd.

Tel: 0531-88723173 18596073690
Email: 1047208234@qq.com
Country: China
ProdList: 6776
Advantage: 58

Shanghai Runtai Pharmaceutical Technology Co., LTD

Tel: 152-6236-2504 18019700392
Fax: QQ3572097758
Email: clong008@163.com
Country: China
ProdList: 117
Advantage: 58

Shanghai Prescrina Pharmaceutical Technology Co., LTD

Tel: 18367323072
Email: 2125193158@qq.com
Country: China
ProdList: 367
Advantage: 58

Hubei Xinyang Medical Technology Co., Ltd

Tel: 15347293736
Fax: QQ：2853117752
Email: 2853117764@qq.com
Country: China
ProdList: 9997
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing1@energy-chemical.com
Country: China
ProdList: 44894
Advantage: 58

Guangzhou Juntang Technology Co., Ltd

Tel: 020-36607679 13502246435
Email: sales@dmstandards.com
Country: China
ProdList: 10945
Advantage: 58

Jiangsu Wansipu Technology Co., Ltd.

Tel: 17826022701
Email: 1485609990@qq.com
Country: China
ProdList: 999
Advantage: 58

TCI (Shanghai) Chemical Trading Co., Ltd.

Tel: 021-61109150
Fax: 021-61105897
Email: sales@tcisct.com
Country: China
ProdList: 29668
Advantage: 58

Yishiming (Beijing) Bio-pharmaceutical Co., Ltd

Tel: 18210486071
Email: admin@atmbiotech.com
Country: China
ProdList: 304
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 40000
Advantage: 58

QUALITY CONTROL SOLUTIONS LTD.

Tel: +86-0755-66853366 +86-13670046396
Email: export03@qcsrm.com
Country: China
ProdList: 24342
Advantage: 58

Scinova Biotech(Guangzhou) Co., Ltd.

Tel: 13268215580
Email: scinova_sales@163.com
Country: China
ProdList: 7025
Advantage: 58

Cato Research Chemicals Inc.

Tel: 020-81960175-877 18933936954
Email: tianwen.zhan@cato-chem.com
Country: China
ProdList: 7259
Advantage: 58

Suzhou Haohai Pharmaceutical Technology Co., Ltd.

Tel: 13810165869
Email: xiaodongbai@haotianpharm.com
Country: China
ProdList: 195
Advantage: 58

Shenzhen Excellent Biomedical Technology Co., Ltd.

Tel: 0755-26050679 18318671572
Email: 2850803126@qq.com
Country: China
ProdList: 10001
Advantage: 58

Tan-Mo Technology Co., Ltd.

Tel: 19850211281
Email: qiann@gbw-china.com
Country: China
ProdList: 1980
Advantage: 58

Shanghai Zerui Biotechnology Co., Ltd.

Tel: 021-54580889 18321124657
Fax: 021-54580889
Email: 731997554@qq.com
Country: China
ProdList: 10608
Advantage: 58

Guangzhou Zhenlin Pharmaceutical Technology Co., Ltd

Tel: 020-18102736 18102736234
Email: LK@zlstandards.com
Country: China
ProdList: 8206
Advantage: 58

Shanghai jerryxing Biomedical Technology Co., Ltd

Tel: 17721492509; 17721492509
Email: 643638326@qq.com
Country: China
ProdList: 4969
Advantage: 58

Nantong Hanfang Biotechnology Co. , Ltd.

Tel: hanfangpharma@126.com; 18616537568
Email: hanfangpharma@126.com
Country: China
ProdList: 29965
Advantage: 58

Hubei Ruinuo Pharmaceutical Technology Co., Ltd

Tel: 0714-5316360; 13165688766
Fax: 0714-5316360
Email: 3008058303@qq.com
Country: China
ProdList: 3000
Advantage: 58

Shanghai Forever Synthesis Co.,Ltd

Tel: 18096642264
Email: sales01@foreversyn.com
Country: China
ProdList: 996
Advantage: 58

Aikon International Limited

Tel: 025-58851090 13408877820
Email: 2850281427@qq.com
Country: China
ProdList: 10000
Advantage: 58

Changzhou Xianglong Pharmaceutical Technology Co., Ltd.,

Tel: 18915873328 18915873328
Email: 296197970@qq.com
Country: China
ProdList: 11051
Advantage: 58

Santa Cruz Biotechnology Inc

Tel: 021-60936350
Email: scbt@scbt.com
Country: China
ProdList: 6594
Advantage: 58

Hubei Yangxin Medical Technology Co., Ltd.

Tel: 0714-3299675 13092790750
Email: 3003355938@qq.com
Country: China
ProdList: 9977
Advantage: 58

HANGZHOU LEAP CHEM CO., LTD.

Tel: +86-571-87711850
Email: market18@leapchem.com
Country: China
ProdList: 43339
Advantage: 58

Shenzhen Excellent Biomedical Technology Co.,Ltd.

Tel: +undefined18318671572
Email: sale@ex-biotech.com
Country: China
ProdList: 1092
Advantage: 58

Shanghai Hao Zhun Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: info@zzsrm.com
Country: CHINA
ProdList: 6650
Advantage: 58

1266663-89-1, (1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl EsterRelated Search:

(1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate Oseltamivir-13CD3 (3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(Methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester 2-OXO-1-PYRROLIDINEACETIC ACID METHYL ESTER ent-OseltaMivir Phosphate (1R,5S,6R)-rel-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester Oseltamivir Impurity 17 3-Des(1-ethylpropoxy)-3-(1-Methylpropoxy) OseltaMivir TRI-N-BUTYLPHOSPHINE OXIDE Triphenylphosphine oxide OSELTAMIVIR ACID OseltaMivir iMpurity E OseltaMivir IMpurity D (3R,4R,5R)-3-(1-Ethylpropoxy)-4-hydroxy-5-[(Methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester 4-N-Desacetyl-5-N-acetyl OseltaMivir Oseltamivir EP Impurity A OSELTAMIVIR MONO HYDROCHLORIDE Oseltamivir EP Impurity E HCl

(1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester

(1R,5R,6R)-ethyl 5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate

7-Oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid, 5-(1-ethylpropoxy)-, ethyl ester, (1R,5R,6R)-

ethyl (1R,5R,6R)-5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate

Oseltamivir Impuruty 4

(1R,5R,6R)-Ethyl 5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate (Oseltamivir Impurity）

Oseltamivir Impurity-RRE

1266663-89-1

Miscellaneous Reagents, Chiral Reagents