Propargyl-PEG7-t-butyl ester

$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

Price7 Properties Safety Information Description

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%
Packaging250mg
Price$290
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%
Packaging1g
Price$850
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%	250mg	$290	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%	1g	$850	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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