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ChemicalBook >> CAS DataBase List >> Bromo-PEG5-t-butyl ester

Bromo-PEG5-t-butyl ester

Bromo-PEG5-t-butyl ester price.
  • $45 - $2300
  • Product name: Bromo-PEG5-t-butyl ester
  • CAS: 1415800-38-2
  • MF: C17H33BrO7
  • MW: 429.34
  • EINECS:
  • MDL Number:MFCD22683304
  • Synonyms:Br-PEG5-butyl ester;Br-PEG5-t-butyl ester;Br-PEG5-COOtBu;4,7,10,13,16-Pentaoxaoctadecanoic acid, 18-bromo-, 1,1-dimethylethyl ester;Br-PEG5-CH2CH2COOtBu;CAS_1415800-38-2;Bromo-PEG5-Boc;tert-Butyl 1-bromo-3,6,9,12,15-pentaoxaoctadecan-18-oate
7 prices
Selected condition：
Brand
  • Acrotein
  • Activate Scientific
  • BroadPharm
  • TRC
Package
  • 5mg
  • 0.25g
  • 250mg
  • 500mg
  • 1g
  • 5G
  • ManufacturerAcrotein
  • Product numberB-0873
  • Product descriptionBr-PEG5-CH2CH2COOtBu 97%
  • Packaging0.25g
  • Price$247.5
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS104015
  • Product descriptionBr-PEG5-CH2CH2COOtBu 95+%
  • Packaging1g
  • Price$673
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21011
  • Product descriptionBromo-PEG5-t-butylester 98%
  • Packaging250mg
  • Price$380
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21011
  • Product descriptionBromo-PEG5-t-butylester 98%
  • Packaging500mg
  • Price$560
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21011
  • Product descriptionBromo-PEG5-t-butylester 98%
  • Packaging1g
  • Price$980
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21011
  • Product descriptionBromo-PEG5-t-butylester 98%
  • Packaging5G
  • Price$2300
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberB681655
  • Product descriptionBromo-PEG5-t-butylEster
  • Packaging5mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-0873 Br-PEG5-CH2CH2COOtBu 97% 0.25g $247.5 2021-12-16 Buy
Activate Scientific AS104015 Br-PEG5-CH2CH2COOtBu 95+% 1g $673 2021-12-16 Buy
BroadPharm BP-21011 Bromo-PEG5-t-butylester 98% 250mg $380 2021-12-16 Buy
BroadPharm BP-21011 Bromo-PEG5-t-butylester 98% 500mg $560 2021-12-16 Buy
BroadPharm BP-21011 Bromo-PEG5-t-butylester 98% 1g $980 2021-12-16 Buy
BroadPharm BP-21011 Bromo-PEG5-t-butylester 98% 5G $2300 2021-12-16 Buy
TRC B681655 Bromo-PEG5-t-butylEster 5mg $45 2021-12-16 Buy

Properties

Boiling point :453.9±40.0 °C(Predicted)
Density :1.200±0.06 g/cm3(Predicted)
solubility :Soluble in DMSO, DCM,DMF
form :Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

Bromo-PEG5-t-butyl ester is a PEG linker containing a bromide group and a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

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