ChemicalBook > CAS DataBase List > Methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate

Methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate

Product Name: Methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate
CAS No.: 157322-83-3
Chemical Name: Methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate
Synonyms: ER 803895;Eribulin Impurity 7;Eribulin Fragment A;Azerbrin Impurity 7;Eribulin intermediate A;Eribulin intermediate ERA;Eribulin mesylate intermediate;Eribulin mesylate intermediate1;(12E)-3,7:6,10-Dianhydro-2,4,5,12,13-pentadeoxy-8,9,11-tris-...;((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate
CBNumber: CB13059767
Molecular Formula: C32H63IO7Si3
Formula Weight: 771.01
MOL File: 157322-83-3.mol

Less

Methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate Property

Boiling point:: 608.3±55.0 °C(Predicted)
Density: 1.14±0.1 g/cm3(Predicted)
InChIKey: MIEJSEPCTMXSCI-SXIDOKICNA-N
CAS DataBase Reference: 157322-83-3

Less

Hazard and Precautionary Statements (GHS)

Less

N-Bromosuccinimide Price

TRC

Product number: M336130
Product name: Methyl2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate
Packaging: 10mg
Price: $1320
Updated: 2021/12/16

Less

Methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate Chemical Properties,Usage,Production

Uses

Methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate, is an intermediate in the synthesis of Eribulin mesylate (E615203), a synthetic analog of the marine natural product halichondrin B.

Methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate Preparation Products And Raw materials

Raw materials

Preparation Products

Less

Methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate Suppliers

China 65 India 2 United States 1 Global 68

Abydos Scientific

Tel: 025-84767922 18936879710
Email: sales@abydoscientific.com
Country: China
ProdList: 1002
Advantage: 58

HASWELL

Tel: 13951186658
Email: Haswellvip@gmail.com
Country: China
ProdList: 115
Advantage: 58

Shanghai Haoyuan Chemexpress Co., Ltd.

Tel: 021-58950125
Fax: 021-58955996
Email: info@chemexpress.com
Country: China
ProdList: 819
Advantage: 58

Chembest Research Laboratories Limited

Tel: +86-21-20908456
Fax: 021-58180499
Email: sales@BioChemBest.com
Country: China
ProdList: 6003
Advantage: 61

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14101
Advantage: 59

Synches Co., Ltd.

Tel: 021-53292253
Fax: 021-53292253
Email: biz@synches.com
Country: China
ProdList: 199
Advantage: 64

Acesys Pharmatech

Tel: 18860950986
Email: tangmanman@zenjipharma.com
Country: China
ProdList: 1733
Advantage: 55

Lianyungang TengFa Biological Technology Co. Ltd

Tel: 0518-85475186 18705131893
Fax: 0518-85475186
Email: wang666xt@163.com
Country: China
ProdList: 351
Advantage: 55

Jinan elephant international trading co., LTD

Tel
Fax: -
Email: 13006575422@163.com
Country: China
ProdList: 6355
Advantage: 58

Chemleader Biomedical Co., Limited.

Tel: 021-58180488
Fax: 021-58180499
Email: sales@MedChemLeader.com
Country: China
ProdList: 1006
Advantage: 58

WuYan Pharmaceutical Technology (Shanghai) Co., Ltd.

Tel: 18621565901
Fax: 021-61114075
Email: sales@wuyanpharm.com
Country: China
ProdList: 117
Advantage: 55

Aikon International Limited

Tel: 025-58859352 18068836627
Fax: (5)02557626880
Email: dt3@aikonchem.com
Country: China
ProdList: 15493
Advantage: 58

Jinan Yaoyan Pharmaceutical Co., Ltd.

Tel
Fax: -
Email: jnyaoyan@163.com
Country: China
ProdList: 3069
Advantage: 58

Henan Alfachem Co.,Ltd.

Tel: 0371-55051623 18137891487
Fax: QQ：2853979817
Email: 2853979817@qq.com
Country: China
ProdList: 9988
Advantage: 58

NANJING ZENJI PHARMACEUTICALS

Tel: 025-58231105-8151
Fax: 025-83172562
Email: marketing@zenjipharma.com
Country: China
ProdList: 420
Advantage: 58

Shang Hai Muse Health Tech Co., Ltd.

Tel: 021-021-61069951-8018 13262285760
Email: xul@musehealthtech.com
Country: China
ProdList: 178
Advantage: 58

Suzhou Sonic Biotech Co. Ltd.

Tel: 18106139113
Country: China
ProdList: 201
Advantage: 58

Nanjing Chuanghua Biomedicine Co. Ltd.

Tel: 18761814955
Email: 2955136783@qq.com
Country: CHINA
ProdList: 132
Advantage: 58

Taizhou Crene Biotechnology Co. Ltd.

Tel: +86-0576-88813233 +86-13396860566
Email: sales@pharm-intermediates.com
Country: China
ProdList: 1991
Advantage: 58

Nanjing Meihao Pharmaceutical Technology Co., Ltd.

Tel: meitaochem@126.com
Email: meitaochem@126.com
Country: China
ProdList: 19103
Advantage: 58

ANHUI WITOP BIOTECH CO., LTD

Tel: +8615255079626
Email: eric@witopchemical.com
Country: China
ProdList: 23541
Advantage: 58

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: +86-0551-65418684 +8618949823763
Fax: 0086-551-65418684
Email: sales@tnjchem.com
Country: China
ProdList: 25356
Advantage: 58

AFINE CHEMICALS LIMITED

Tel: +86-0571-85134551
Fax: 008657185134895
Email: sales@afinechem.com
Country: China
ProdList: 15109
Advantage: 58

Career Henan Chemica Co

Tel: +86-0371-86658258 +8613203830695
Fax: 0371-86658258
Email: laboratory@coreychem.com
Country: China
ProdList: 30229
Advantage: 58

Nantong Nuotai Biomedical Technology Co., Ltd.

Tel: 0513-82206272 17706270880
Email: 2057095228@qq.com
Country: China
ProdList: 178
Advantage: 58

Beijing xinyanhui pharmaceutical research and development co., LTD

Tel: 13969155946
Email: 1461866103@qq.com
Country: China
ProdList: 16111
Advantage: 58

Jinan blalong chemical co. LTD

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

Nanjing Becas pharmatech Ltd.

Tel: 13912903754
Email: info@becaspharma.com
Country: China
ProdList: 2763
Advantage: 58

Energy Chemical

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

TCI (Shanghai) Chemical Trading Co., Ltd.

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

Zhengzhou Akem Chemical Co., Ltd

Tel: 13303867194
Email: 3001317055@qq.com
Country: China
ProdList: 9681
Advantage: 58

Changzhou Xianglong Pharmaceutical Technology Co., LTD

Tel: 18661161657
Email: yaoxiangqiu2021@163.com
Country: China
ProdList: 9968
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

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

Hubei Chenxin Pharmaceutical Co., Ltd.

Tel: 18696113233
Fax: QQ:2544920688
Email: like1076463918@163.com
Country: China
ProdList: 3130
Advantage: 58

Jiangxi ravel Biotechnology Co.,Ltd

Tel: 185-0276-2003 18502762003;
Email: 435918333@qq.com
Country: China
ProdList: 2213
Advantage: 58

Shaanxi DIDU pharmaceutical and Chemical Co., Ltd

Tel: 029-029-81120477 17792793610
Email: 1033@dideu.com
Country: China
ProdList: 9936
Advantage: 58

Wuhan Yingnuo Pharmaceutical Technology Co., Ltd.

Tel: 15387063101
Email: 2881924050@qq.com
Country: China
ProdList: 9958
Advantage: 58

Hubei Weideli Chemical Reagent Co.，Ltd.

Tel: 133-3998-5473 13339985473
Email: C13339985473@163.com
Country: China
ProdList: 4991
Advantage: 58

NANJING ZENJI PHARMACEUTICALS

Tel: 025-58231105-8151 15190133791;
Email: marketing@zenjipharma.com
Country: China
ProdList: 420
Advantage: 58

Suzhou Meishi Biotechnology Co., Ltd.

Tel: 1173954148q
Email: meishipharma@126.com
Country: China
ProdList: 20033
Advantage: 58

ShenZhen Trendseen Biological Technology Co.,Ltd.

Tel: 13417589054;
Email: trendseenbio@gmail.com
Country: China
ProdList: 9069
Advantage: 58

Wuhan Jingkangen Biomedical Technology Co., Ltd

Tel: 13720134139 086-15871494362 13720134139
Email: orders@jknbiochem.com
Country: China
ProdList: 6762
Advantage: 58

Beijing Solarbio Science & Tecnology Co., Ltd.

Tel: 010-50973130 17801761073
Email: Gsiyu@solarbio.com
Country: China
ProdList: 50464
Advantage: 58

Nanjing Lebang Pharmaceutical Technology Co., Ltd

Tel: 18860950986
Email: tangmanman@lebangpharma.com
Country: China
ProdList: 650
Advantage: 58

Baiyi chemical (lianyungang) co. LTD

Tel: 18552648286
Fax: 996140672
Email: dajingsheng@126.com
Country: China
ProdList: 382
Advantage: 58

Hubei Soren Technology Co., Ltd

Tel: 13419562052 13419562052
Email: wwmlyb@163.com
Country: China
ProdList: 3932
Advantage: 58

Nanjing Tianyuexing Bio-tech Co.,Ltd.

Tel: 15305186370
Email: david@chicopharm.com
Country: China
ProdList: 318
Advantage: 58

Guangzhou Zhenlin Pharmaceutical Technology Co., Ltd

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

Changsha Fuzhen Biotechnology Co.，LTD

Tel: 0731-13823398 15111215862
Email: 313359644@qq.com
Country: China
ProdList: 4161
Advantage: 58

Less

View Lastest Price from Methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate manufacturers

Moxin Chemicals

Product: Eribulin Impurity 157322-83-3
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 98
Supply Ability: 10000000
Release date: 2025-02-20

157322-83-3, Methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetateRelated Search:

Methanesulfonic acid, trifluoro-, (2R,4R)-4-hydroxy-2-methyl-1-methylene-6-[(2S,5S)-tetrahydro-5-(3-hydroxypropyl)-3-methylene-2-furanyl]hexyl ester (9CI) a-D-xylo-Hept-6-enofuranose, 5,6,7-trideoxy-1,2-O-(1-Methylethylidene)- (3aR,5R,6S,6aR)-5-allyl-6-methoxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole D-glycero-D-gulo-Dec-1-enitol, 4,7-anhydro-1,2,3,8-tetradeoxy-6-O-(phenylmethyl)-, 9,10-dibenzoate (3aR,5R,6S,6aR)-5-(2-hydroxy-3-(trimethylsilyl)propyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (5R)-5-hydroxy-7-((5S)-5-(3-hydroxypropyl)-3-methylenetetrahydrofuran-2-yl)-3-methylhept-1-en-2-yl trifluoromethanesulfonate (S)-3-((2R,3R,4R,5S)-5-allyl-3-hydroxy-4-((phenylsulfonyl)methyl)tetrahydrofuran-2-yl)propane-1,2-diol methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8- bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1- ((tert-butyldimethylsilyl)oxy)-3- (trimethylsilyl)allyl)octahydropyrano [3,2- b]pyran-2-yl)acetate (S)-3-((2R,3R,4S,5S)-5-allyl-4-hydroxy-3-methoxytetrahydrofuran-2-yl)propane-1,2-diyl dibenzoate (R)-2-iodo-3-(iodomethyl)but-1-ene Eribulin Mesylate Eribulin 3,6-Anhydro-2,4,7-trideoxy-8,9-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5-O-methyl-4-[(phenylsulfonyl)methyl]-D-glycero-D-gulo-nonose (2-Furanpropanol, 5-[2-[(2S,4R,6R)-6-[[(2S,3S,4R,5R)-5-[(2S)-2,3-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]propyl]tetrahydro-4-methoxy-3-[(phenylsulfonyl) methyl]-2-furanyl]methyl]tetrahydro-4-methyl-5-methylene-2H-pyran-2-yl]ethyl] CAL-101 Eribulin intermediate Propanoic acid, 2,2-dimethyl-, 3-[(2S,5S)-tetrahydro-4-methylene-5-[(3R,5R)-5-methyl-3-[(methylsulfonyl)oxy]-6-[[(trifluoromethyl)sulfonyl]oxy]-6-hepten-1-yl]-2-furanyl]propyl ester

Eribulin mesylate intermediate

Eribulin mesylate intermediate1

Eribulin intermediate ERA

L-arabino-D-allo-Tridec-12-enonic acid, 3,7:6,10-dianhydro-2,4,5,12,13-pentadeoxy-8,9,11-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-13-iodo-, methyl ester, (12E)-

Eribulin intermediate A

methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis(tert-butyldimethylsilyloxy)-6-((S,E)-1-(tert-butyldimethylsilyloxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate

((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate

(12E)-3,7:6,10-Dianhydro-2,4,5,12,13-pentadeoxy-8,9,11-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-13-iodo-L-arabino-D-allo-tridec-12-enonic acid methyl ester

Eribulin Impurity 7

ER 803895

(12E)-3,7:6,10-Dianhydro-2,4,5,12,13-pentadeoxy-8,9,11-tris-...

Eribulin Fragment A

Azerbrin Impurity 7

157322-83-3

C32H63IO7Si3

Intermediates

157322-83-3