ChemicalBook > CAS DataBase List > Tos-PEG7-CH2CO2t-butyl ester

Tos-PEG7-CH2CO2t-butyl ester

Product Name
Tos-PEG7-CH2CO2t-butyl ester
CAS No.
1530777-90-2
Chemical Name
Tos-PEG7-CH2CO2t-butyl ester
Synonyms
Tos-PEG6-CH2-Boc;Tos-PEG6-CH2COOtBu;Tos-PEG7-CH2CO2tBu;Tos-PEG7-t-butyl acetate;Tos-PEG7-CH2CO2t-butyl ester;tert-Butyl 20-(Tosyloxy)-3,6,9,12,15,18-hexaoxaicosan-1-oate;3,6,9,12,15,18-Hexaoxaeicosanoic acid, 20-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester;Tos-PEG6-CH2COOtBu/3,6,9,12,15,18-Hexaoxaeicosanoic acid, 20-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester
CBNumber
CB83062694
Molecular Formula
C25H42O11S
Formula Weight
550.66
MOL File
1530777-90-2.mol
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Tos-PEG7-CH2CO2t-butyl ester Property

form 
Viscous Liquid
color 
Colorless to light yellow
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

BroadPharm
Product number
BP-22131
Product name
Tos-PEG7-CH2CO2tBu
Purity
98%
Packaging
250mg
Price
$360
Updated
2021/12/16
Activate Scientific
Product number
AS104145
Product name
Tos-PEG6-CH2COOtBu
Purity
95+%
Packaging
1g
Price
$588
Updated
2021/12/16
Apolloscientific
Product number
BIPG1861
Product name
Tos-PEG7-CH2CO2t-butyl ester
Packaging
250mg
Price
$701
Updated
2021/12/16
BroadPharm
Product number
BP-22131
Product name
Tos-PEG7-CH2CO2tBu
Purity
98%
Packaging
1g
Price
$880
Updated
2021/12/16
Acrotein
Product number
B-1086
Product name
Tos-PEG6-CH2COOtBu
Purity
97%
Packaging
0.25g
Price
$220
Updated
2021/12/16
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Tos-PEG7-CH2CO2t-butyl ester Chemical Properties,Usage,Production

Description

Tos-PEG7-CH2CO2tBu is a PEG linker containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

Tos-PEG7-CH2CO2t-butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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Tos-PEG7-CH2CO2t-butyl ester Suppliers

China 24 India 1 United Kingdom 1 United States 2 Global 28
TargetMol Chemicals Inc.
Tel
+1-781-999-5354 +1-00000000000
Email
marketing@targetmol.com
Country
United States
ProdList
32063
Advantage
58
TargetMol Chemicals Inc.
Tel
Email
support@targetmol.com
Country
United States
ProdList
38463
Advantage
58

1530777-90-2, Tos-PEG7-CH2CO2t-butyl esterRelated Search:

Tos-PEG2-t-butyl ester (2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester Tos-PEG4-t-butyl ester Tos-PEG3-t-butyl ester Tos-PEG10-CH2CH2COOtBu Tos-PEG6-t-Butyl ester Tos-PEG3-CH2CO2tBu Tri(Ethylene Glycol) DI-P-Toluenesulfonate TETRAETHYLENE GLYCOL DI-P-TOSYLATE Tos-PEG5-CH2CO2t-butyl ester TOS-PEG5-THP Tos-PEG9-t-butyl ester Tos-PEG7-t-butyl ester Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) Tos-PEG13-Tos Tos-PEG21-Tos Tos-PEG13-t-butyl ester Tos-PEG5 t-butyl ester

  • Tos-PEG7-CH2CO2t-butyl ester
  • Tos-PEG7-CH2CO2tBu
  • Tos-PEG6-CH2COOtBu
  • Tos-PEG6-CH2-Boc
  • 3,6,9,12,15,18-Hexaoxaeicosanoic acid, 20-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester
  • Tos-PEG7-t-butyl acetate
  • Tos-PEG6-CH2COOtBu/3,6,9,12,15,18-Hexaoxaeicosanoic acid, 20-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester
  • tert-Butyl 20-(Tosyloxy)-3,6,9,12,15,18-hexaoxaicosan-1-oate
  • 1530777-90-2
  • C25H42O11S