ChemicalBook > CAS DataBase List > PEG21-Tos

PEG21-Tos

Product Name
PEG21-Tos
CAS No.
2179113-08-5
Chemical Name
PEG21-Tos
Synonyms
PEG20-Tos;PEG21-Tos;PEG21-Tosylate;3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57-Nonadecaoxanonapentacontane-1,59-diol, 1-4-methylbenzenesulfonate
CBNumber
CB73163097
Molecular Formula
C47H88O23S
Formula Weight
1053.25
MOL File
2179113-08-5.mol
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PEG21-Tos Property

Boiling point:
913.1±65.0 °C(Predicted)
Density 
1.149±0.06 g/cm3(Predicted)
solubility 
Soluble in DMSO, DCM, DMF
pka
14.36±0.10(Predicted)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

BroadPharm
Product number
BP-23115
Product name
PEG21-Tos
Purity
96%
Packaging
100mg
Price
$320
Updated
2021/12/16
BroadPharm
Product number
BP-23115
Product name
PEG21-Tos
Purity
96%
Packaging
250mg
Price
$540
Updated
2021/12/16
BroadPharm
Product number
BP-23115
Product name
PEG21-Tos
Purity
96%
Packaging
500mg
Price
$750
Updated
2021/12/16
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PEG21-Tos Chemical Properties,Usage,Production

Description

PEG21-Tos is a PEG linker containing a hydroxyl group with a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

PEG21-Tos Preparation Products And Raw materials

Raw materials

Preparation Products

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PEG21-Tos Suppliers

Jinan elephant international trading co., LTD
Tel
Fax
-
Email
13006575422@163.com
Country
China
ProdList
6355
Advantage
58
Alpha Biopharmaceuticals Co., Ltd
Tel
0411-39042497
Fax
0411-39042693
Email
sales@alphabiopharm.com
Country
China
ProdList
1951
Advantage
58
TargetMol Chemicals Inc.
Tel
+1-781-999-5354 +1-00000000000
Email
marketing@targetmol.com
Country
United States
ProdList
32161
Advantage
58
Shaanxi Xinyan Bomei Biotechnology Co., Ltd.
Tel
029-86217788 13892832556
Email
2440688701@qq.com
Country
China
ProdList
1993
Advantage
58
Zhengzhou Akem Chemical Co., Ltd
Tel
13303867194
Email
3001317055@qq.com
Country
China
ProdList
9962
Advantage
58
Beijing Jin Ming Biotechnology Co., Ltd.
Tel
010-60605840 15801484223;
Email
psaitong@jm-bio.com
Country
China
ProdList
29774
Advantage
58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd
Tel
0431-80514535 19917294565
Email
et@chemextension.com
Country
China
ProdList
5061
Advantage
58
Shanghai Easy CDMO Co.,Ltd
Tel
021-61734564
Email
August@easycdmo.com
Country
China
ProdList
10030
Advantage
58
Jilin Chinese Academy of Sciences-yanshen Technology
Tel
18143011203
Email
ET-market@chemextension.com
Country
China
ProdList
25881
Advantage
58
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
52924
Advantage
58

2179113-08-5, PEG21-TosRelated Search:


  • PEG21-Tos
  • PEG20-Tos
  • 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57-Nonadecaoxanonapentacontane-1,59-diol, 1-4-methylbenzenesulfonate
  • PEG21-Tosylate
  • 2179113-08-5
  • C47H88O23S