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ChemicalBook >> CAS DataBase List >>5,8,11,14-Tetraoxa-2-azahexadecanoic acid, 16-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester

5,8,11,14-Tetraoxa-2-azahexadecanoic acid, 16-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester

5,8,11,14-Tetraoxa-2-azahexadecanoic acid, 16-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester Structure
5,8,11,14-Tetraoxa-2-azahexadecanoic acid, 16-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester structure
CAS No.
1404111-69-8
Chemical Name:
5,8,11,14-Tetraoxa-2-azahexadecanoic acid, 16-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester
Synonyms
BocNH-P5-OTs;NHBoc-PEG5-Tos;BocNH-PEG5-Tos;TOS-PEG5-NH-BOC;t-Boc-N-amido-PEG5-Tos;2,2-Dimethyl-4-oxo-3,8,11,14,17-pentaoxa-5-azanonadecan-19-yl Tosylate;2,2-dimethyl-4-oxo-3,8,11,14,17-pentaoxa-5-azanonadecan-19-yl 4-methylbenzenesulfonate;5,8,11,14-Tetraoxa-2-azahexadecanoic acid, 16-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester;BocNH-PEG5-Tos/5,8,11,14-Tetraoxa-2-azahexadecanoic acid,16-[[(4-methylphenyl)sulfonyl]oxy]-,1,1-dimethylethyl ester
CBNumber:
CB48131720
Molecular Formula:
C22H37NO9S
Molecular Weight:
491.6
MDL Number:
MOL File:
1404111-69-8.mol
Last updated:2024-03-25 20:41:16
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5,8,11,14-Tetraoxa-2-azahexadecanoic acid, 16-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester Properties

Boiling point 599.0±50.0 °C(Predicted)
Density 1.162±0.06 g/cm3(Predicted)
pka 12.23±0.46(Predicted)

5,8,11,14-Tetraoxa-2-azahexadecanoic acid, 16-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester Chemical Properties,Uses,Production

Description

t-Boc-N-Amido-PEG5-Tos is a PEG linker containing a tosyl group and Boc-protected amine group. The hydrophilic PEG spacer increases the water solubility of a compound in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The Boc group can be deprotected under mild acidic conditions to form a free amine.

5,8,11,14-Tetraoxa-2-azahexadecanoic acid, 16-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

5,8,11,14-Tetraoxa-2-azahexadecanoic acid, 16-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester Suppliers

Global( 19)Suppliers
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Labnetwork lnc. 		+86-27-50766799 +8618062016861 contact@labnetwork.com China 19994 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42057 58
Xian confluore Biological Technology Co., Ltd. 		+86-15680926068 +86-15680926068 1924344760@confluore.cn China 2996 58
Bide Pharmatech Ltd. 400-1647117 15221909166 product02@bidepharm.com China 41438 60
Borenpharm Co., Ltd 027-65563561 sales@borenpharm.com China 1246 55
Amatek Scientific Co. Ltd. 0512-56316828 info@amateksci.com China 28819 58
Xi'an Confluore Biological Technology Co., Ltd. +86-156-80926068 +86-15680926068 1924344760@qq.com China 4824 58
Henan Alpha Chemical Co., Ltd. 0371-55055611 18137792234 3002694073@qq.com China 10146 58
Shaanxi borno biotechnology co., LTD +86-13759708231 asherw9@hotmail.com China 2351 58
Guangzhou Hongyuan Chemical Co.,Ltd 15817493340 981810490@qq.com China 1566 58
Supplier Advantage
Labnetwork lnc. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Xian confluore Biological Technology Co., Ltd. 		58
Bide Pharmatech Ltd. 60
Borenpharm Co., Ltd 55
Amatek Scientific Co. Ltd. 58
Xi'an Confluore Biological Technology Co., Ltd. 58
Henan Alpha Chemical Co., Ltd. 58
Shaanxi borno biotechnology co., LTD 58
Guangzhou Hongyuan Chemical Co.,Ltd 58

View Lastest Price from 5,8,11,14-Tetraoxa-2-azahexadecanoic acid, 16-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
NHBoc-PEG5-Tos pictures 2024-03-25 NHBoc-PEG5-Tos
1404111-69-8
 US $0.00 / g 5g >98.00% 5g Xian confluore Biological Technology Co., Ltd.
  • NHBoc-PEG5-Tos pictures
  • NHBoc-PEG5-Tos
    1404111-69-8
  • US $0.00 / g
  • >98.00%
  • Xian confluore Biological Technology Co., Ltd.
5,8,11,14-Tetraoxa-2-azahexadecanoic acid, 16-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester t-Boc-N-amido-PEG5-Tos NHBoc-PEG5-Tos 2,2-dimethyl-4-oxo-3,8,11,14,17-pentaoxa-5-azanonadecan-19-yl 4-methylbenzenesulfonate BocNH-P5-OTs TOS-PEG5-NH-BOC BocNH-PEG5-Tos BocNH-PEG5-Tos/5,8,11,14-Tetraoxa-2-azahexadecanoic acid,16-[[(4-methylphenyl)sulfonyl]oxy]-,1,1-dimethylethyl ester 2,2-Dimethyl-4-oxo-3,8,11,14,17-pentaoxa-5-azanonadecan-19-yl Tosylate 1404111-69-8 C22H37NO9S