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ChemicalBook >> CAS DataBase List >> Propargyl-PEG7-t-butyl ester

Propargyl-PEG7-t-butyl ester

Propargyl-PEG7-t-butyl ester price.
  • $220 - $850
  • Product name: Propargyl-PEG7-t-butyl ester
  • CAS: 1818294-29-9
  • MF: C22H40O9
  • MW: 448.55
  • EINECS:
  • MDL Number:MFCD22683299
  • Synonyms:Propargyl-PEG7-t-butyl ester;Propargyl-PEG6-CH2CH2COOtBu;Propargyl-PEG7-COOtBu;4,7,10,13,16,19,22-Heptaoxapentacos-24-ynoic acid, 1,1-dimethylethyl ester;CAS_1818294-29-9;Propargyl-PEG7-Boc;PropargylPEG7-tBu ester;Propargyl-PEG6-CH2CH2COOtBu/4,7,10,13,16,19,22-Heptaoxapentacos-24-ynoic acid, 1,1-dimethylethyl ester
7 prices
Selected condition：
Brand
  • Acrotein
  • Activate Scientific
  • Apolloscientific
  • BroadPharm
Package
  • 250mg
  • 0.25g
  • 500mg
  • 1g
  • ManufacturerAcrotein
  • Product numberB-1479
  • Product descriptionPropargyl-PEG6-CH2CH2COOtBu 97%
  • Packaging0.25g
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS107865
  • Product descriptionPropargyl-PEG6-CH2CH2COOtBu 97%
  • Packaging250mg
  • Price$346
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS107865
  • Product descriptionPropargyl-PEG6-CH2CH2COOtBu 97%
  • Packaging1g
  • Price$711
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1748
  • Product descriptionPropargyl-PEG7-t-butylester
  • Packaging250mg
  • Price$607
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21070
  • Product descriptionPropargyl-PEG7-t-butylester 98%
  • Packaging1g
  • Price$850
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21070
  • Product descriptionPropargyl-PEG7-t-butylester 98%
  • Packaging500mg
  • Price$530
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21070
  • Product descriptionPropargyl-PEG7-t-butylester 98%
  • Packaging250mg
  • Price$290
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-1479 Propargyl-PEG6-CH2CH2COOtBu 97% 0.25g $220 2021-12-16 Buy
Activate Scientific AS107865 Propargyl-PEG6-CH2CH2COOtBu 97% 250mg $346 2021-12-16 Buy
Activate Scientific AS107865 Propargyl-PEG6-CH2CH2COOtBu 97% 1g $711 2021-12-16 Buy
Apolloscientific BIPG1748 Propargyl-PEG7-t-butylester 250mg $607 2021-12-16 Buy
BroadPharm BP-21070 Propargyl-PEG7-t-butylester 98% 1g $850 2021-12-16 Buy
BroadPharm BP-21070 Propargyl-PEG7-t-butylester 98% 500mg $530 2021-12-16 Buy
BroadPharm BP-21070 Propargyl-PEG7-t-butylester 98% 250mg $290 2021-12-16 Buy

Properties

Boiling point :494.3±40.0 °C(Predicted)
Density :1.059±0.06 g/cm3(Predicted)
solubility :Soluble in DCM, DMF

Safety Information

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

Description

Propargyl-PEG7-t-butyl ester comprises a propargyl group and a t-butyl protected carboxyl group. The propargyl group reacts with azide compounds via copper catalyzed Click Chemistry to form a stable triazole linkage. Under acidic conditions, the carboxyl group can be deprotected. The hydrophilic PEG units enhance solubility of the molecule in aqueous media.

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