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Tos-PEG21-Tos
Tos-PEG21-Tos
$50.8 - $950
Product name
Tos-PEG21-Tos
Cas No
35164-96-6
MF
C56H98O26S2
MW
0
MDL Number
MFCD29764344
Synonyms
Tos-PEG22-Tos;Tos-PEG21-Tos;62-[(4-methylbenzenesulfonyl)oxy]-3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60-icosaoxadohexacontan-1-yl 4-methylbenzene-1-sulfonate
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Alfa Aesar
BroadPharm
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250mg
500mg
1g
5g
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Brand
Packaging
Price
Product name
Alfa Aesar
046787
1g
$50.8
Polyethylene glycol di-p-toluenesulfonate
Alfa Aesar
046787
5g
$217
Polyethylene glycol di-p-toluenesulfonate
BroadPharm
BP-23298
250mg
$390
Tos-PEG21-Tos
BroadPharm
BP-23298
500mg
$560
Tos-PEG21-Tos
BroadPharm
BP-23298
1g
$950
Tos-PEG21-Tos
Properties
solubility
Soluble in Water, DMSO, DCM, DMF
form
Granular solid
Description
Tos-PEG21-Tos is a PEG linker containing two tosyl groups. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions.
Related product price
Tos-PEG13-Tos
$65-1600
Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate)
$49-1156
Tos-PEG7-t-butyl ester
$260-507
Suppliers and manufacturers
Nextpeptide Inc
Jilin Chinese Academy of Sciences-yanshen Technology
Nanjing Anyan Pharmaceutical Technology Co. , Ltd.
Jinan elephant international trading co., LTD
Shaanxi Xinyan Bomei Biotechnology Co., Ltd.
Changzhou Kechem Bio-Scientific Co., LTD.
Nanjing Shizhou Biology Technology Co.,Ltd
Zhengzhou Akem Chemical Co., Ltd
Beijing Jin Ming Biotechnology Co., Ltd.
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd
More related product prices
Tos-PEG13-Tos
Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate)
Tos-PEG7-t-butyl ester
TOS-PEG5-THP
Tos-PEG5-CH2CO2t-butyl ester
37860-51-8
19249-03-7
Tos-PEG3-CH2CO2tBu
Tos-PEG6-t-Butyl ester
Tos-PEG3-t-butyl ester
Tos-PEG4-t-butyl ester
(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester
Tos-PEG2-t-butyl ester
Tos-PEG5 t-butyl ester
Tos-PEG7-CH2CO2t-butyl ester
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