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Eribulin mesylate intermediate manufacturers and suppliers on PharmaCompass

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Eribulin mesylate intermediate
Also known as: 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)acetate, Methyl 2-[(2s,3r,4s,4as,6r,8as)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-2-[(e,1s)-1-[tert-butyl(dimethyl)silyl]oxy-3-iodoprop-2-enyl]-2,3,4,4a,6,7,8,8a-octahydropyrano[3,2-b]pyran-6-yl]acetate, Amy12387, Ac-30649, 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
Molecular Formula
C32H63IO7Si3
Molecular Weight
771.0  g/mol
InChI Key
MIEJSEPCTMXSCI-SUCSLEJPSA-N

1 2D Structure

Eribulin mesylate intermediate

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
methyl 2-[(2S,3R,4S,4aS,6R,8aS)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-2-[(E,1S)-1-[tert-butyl(dimethyl)silyl]oxy-3-iodoprop-2-enyl]-2,3,4,4a,6,7,8,8a-octahydropyrano[3,2-b]pyran-6-yl]acetate
2.1.2 InChI
InChI=1S/C32H63IO7Si3/c1-30(2,3)41(11,12)38-24(19-20-33)27-29(40-43(15,16)32(7,8)9)28(39-42(13,14)31(4,5)6)26-23(37-27)18-17-22(36-26)21-25(34)35-10/h19-20,22-24,26-29H,17-18,21H2,1-16H3/b20-19+/t22-,23+,24+,26+,27+,28+,29-/m1/s1
2.1.3 InChI Key
MIEJSEPCTMXSCI-SUCSLEJPSA-N
2.1.4 Canonical SMILES
CC(C)(C)[Si](C)(C)OC1C2C(CCC(O2)CC(=O)OC)OC(C1O[Si](C)(C)C(C)(C)C)C(C=CI)O[Si](C)(C)C(C)(C)C
2.1.5 Isomeric SMILES
CC(C)(C)[Si](C)(C)O[C@H]1[C@@H]2[C@H](CC[C@@H](O2)CC(=O)OC)O[C@H]([C@H]1O[Si](C)(C)C(C)(C)C)[C@H](/C=C/I)O[Si](C)(C)C(C)(C)C
2.2 Synonyms
2.2.1 Depositor-Supplied Synonyms

1. 157322-83-3

2. 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

3. Methyl 2-[(2s,3r,4s,4as,6r,8as)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-2-[(e,1s)-1-[tert-butyl(dimethyl)silyl]oxy-3-iodoprop-2-enyl]-2,3,4,4a,6,7,8,8a-octahydropyrano[3,2-b]pyran-6-yl]acetate

4. Amy12387

5. Ac-30649

6. 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

7. 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

2.3 Create Date
2006-10-26
3 Chemical and Physical Properties
Molecular Weight 771.0 g/mol
Molecular Formula C32H63IO7Si3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count7
Rotatable Bond Count14
Exact Mass g/mol
Monoisotopic Mass g/mol
Topological Polar Surface Area72.4
Heavy Atom Count43
Formal Charge0
Complexity966
Isotope Atom Count0
Defined Atom Stereocenter Count7
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1
Flag China
Digital Content Digital Content
871348-24-2
Eribulin
​Headquartered in Fengxian District, Shanghai Minbiotch Co., Ltd. is a company specializing in the R&D ...
​Headquartered in Fengxian District, Shanghai Minbiotch Co., Ltd. is a company specializing in the R&D and production of advanced pharmaceutical intermediates and biological APIs. There are more than 1000 square meters of R&D centers in Nantong, Jiangsu and Jinan, Shandong, with more than 13,000㎡ of production sites. While supplying products to customers, the company also provides services such as technology development, technology transfer and technology exchange, aiming to provide customers with comprehensive supply and solutions in the biomedical industry.
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Digital Content Digital Content
253128-10-8
Eribulin
​Headquartered in Fengxian District, Shanghai Minbiotch Co., Ltd. is a company specializing in the R&D ...
​Headquartered in Fengxian District, Shanghai Minbiotch Co., Ltd. is a company specializing in the R&D and production of advanced pharmaceutical intermediates and biological APIs. There are more than 1000 square meters of R&D centers in Nantong, Jiangsu and Jinan, Shandong, with more than 13,000㎡ of production sites. While supplying products to customers, the company also provides services such as technology development, technology transfer and technology exchange, aiming to provide customers with comprehensive supply and solutions in the biomedical industry.
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157322-47-9
Eribulin
​Headquartered in Fengxian District, Shanghai Minbiotch Co., Ltd. is a company specializing in the R&D ...
​Headquartered in Fengxian District, Shanghai Minbiotch Co., Ltd. is a company specializing in the R&D and production of advanced pharmaceutical intermediates and biological APIs. There are more than 1000 square meters of R&D centers in Nantong, Jiangsu and Jinan, Shandong, with more than 13,000㎡ of production sites. While supplying products to customers, the company also provides services such as technology development, technology transfer and technology exchange, aiming to provide customers with comprehensive supply and solutions in the biomedical industry.
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URL Supplier Web Content
CAS-480444-15-3
Eribulin
Keminntek Laboratories is a Hyderabad (India) based Contract Research Organization in Pharmaceutical sect...
Keminntek Laboratories is a Hyderabad (India) based Contract Research Organization in Pharmaceutical sector in specific Pharmaceutical Intermediates, Speciality Chemicals, Impurities and Active Pharmaceutical Ingredients. Our vision is to build Keminntek Laboratories into a world class leading pharmaceutical service provider based on innovation while keeping health & prosperity in mind. Imperatively, we will continue our business with high standards of ethics in the interest of society and environment. We are committed towards improving people’s health through science and innovation.
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URL Supplier Web Content
13683-41-5
Eribulin
Keminntek Laboratories is a Hyderabad (India) based Contract Research Organization in Pharmaceutical sect...
Keminntek Laboratories is a Hyderabad (India) based Contract Research Organization in Pharmaceutical sector in specific Pharmaceutical Intermediates, Speciality Chemicals, Impurities and Active Pharmaceutical Ingredients. Our vision is to build Keminntek Laboratories into a world class leading pharmaceutical service provider based on innovation while keeping health & prosperity in mind. Imperatively, we will continue our business with high standards of ethics in the interest of society and environment. We are committed towards improving people’s health through science and innovation.
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URL Supplier Web Content
871360-40-6
Eribulin
Keminntek Laboratories is a Hyderabad (India) based Contract Research Organization in Pharmaceutical sect...
Keminntek Laboratories is a Hyderabad (India) based Contract Research Organization in Pharmaceutical sector in specific Pharmaceutical Intermediates, Speciality Chemicals, Impurities and Active Pharmaceutical Ingredients. Our vision is to build Keminntek Laboratories into a world class leading pharmaceutical service provider based on innovation while keeping health & prosperity in mind. Imperatively, we will continue our business with high standards of ethics in the interest of society and environment. We are committed towards improving people’s health through science and innovation.
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URL Supplier Web Content
6322-07-2
Eribulin
Sandoo Pharmaceuticals and Chemcials Co.,Ltd was established in 2009, with a young and active team, locat...
Sandoo Pharmaceuticals and Chemcials Co.,Ltd was established in 2009, with a young and active team, located in Ningbo, China. Specializes in exporting and importing pharmaceutical intermediates and chemical products as well as active pharmaceutical ingredients.
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URL Supplier Web Content
185411-12-5
Eribulin
Sandoo Pharmaceuticals and Chemcials Co.,Ltd was established in 2009, with a young and active team, locat...
Sandoo Pharmaceuticals and Chemcials Co.,Ltd was established in 2009, with a young and active team, located in Ningbo, China. Specializes in exporting and importing pharmaceutical intermediates and chemical products as well as active pharmaceutical ingredients.
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URL Supplier Web Content
185411-12-5
Eribulin
Shanghai Stepuppharm has a strong technical development troop and most of our technological backbone are ...
Shanghai Stepuppharm has a strong technical development troop and most of our technological backbone are Senior R&D persons and have more than 10 years experience in the Drug R&D field. Our core competitiveness is the Process development and optimization including Route design, process optimization to industrial production,of the API and their intermediate product. According to customer demand, we are able to offer the professional and integrated service of the drug process de
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