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Propargyl-PEG8-t-butyl ester

Propargyl-PEG8-t-butyl ester structure

CAS No.: 2055014-96-3

Chemical Name:: Propargyl-PEG8-t-butyl ester

Synonyms: CAS_2055014-96-3;Propargyl-PEG8-Boc;Propargyl-PEG8-COOtBu;Propargyl-PEG7-C2-COOtBu;Propargyl-PEG8-t-Bu Ester;Propargyl-PEG7-CH2CH2COOtBu;Propargyl-PEG8-t-butyl ester;4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid, 1,1-dimethylethyl ester;Propargyl-PEG7-CH2CH2COOtBu/4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid, 1,1-dimethylethyl ester

CBNumber:: CB13134215

Molecular Formula:: C24H44O10

Molecular Weight:: 492.6

MDL Number:: MFCD28976700

MOL File:: 2055014-96-3.mol

Last updated:2024-03-26 17:16:27

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Propargyl-PEG8-t-butyl ester Properties

Boiling point	528.4±45.0 °C(Predicted)
Density	1.064±0.06 g/cm3(Predicted)
solubility	Soluble in Water, DMSO, DCM, DMF

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H401
Precautionary statements	P501-P273-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313

Propargyl-PEG8-t-butyl ester price More Price(6)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Activate Scientific	AS107867	Propargyl-PEG7-CH2CH2COOtBu 97%	2055014-96-3	250mg	$346	2021-12-16	Buy
BroadPharm	BP-22810	Propargyl-PEG8-t-butylester 98%	2055014-96-3	250mg	$390	2021-12-16	Buy
Apolloscientific	BIPG1749	Propargyl-PEG8-t-butyl ester	2055014-96-3	100mg	$428	2021-12-16	Buy
BroadPharm	BP-22810	Propargyl-PEG8-t-butylester 98%	2055014-96-3	500mg	$580	2021-12-16	Buy
Acrotein	B-1480	Propargyl-PEG7-CH2CH2COOtBu 97%	2055014-96-3	0.25g	$220	2021-12-16	Buy

Product number	Packaging	Price	Buy
AS107867	250mg	$346	Buy
BP-22810	250mg	$390	Buy
BIPG1749	100mg	$428	Buy
BP-22810	500mg	$580	Buy
B-1480	0.25g	$220	Buy

Propargyl-PEG8-t-butyl ester Chemical Properties,Uses,Production

Description

Propargyl-PEG8-t-butyl ester is a PEG reagent with an alkyne group and a t-butyl group. The alkyne group enables the formation of triazole linkage with azide-bearing compounds or biomolecules; copper is required as a catalyst. The t-butyl group can be hydrolyzed under acidic conditions. The hydrophicility of the molecule is improved by having 8 units of PEG.

Propargyl-PEG8-t-butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

Propargyl-PEG8-t-butyl ester Suppliers

Global( 31)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	19892	58
Wuhan Borenpharm Co., Ltd	027-65563561 18717150066	3207347307@qq.com	CHINA	1238	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19915	58
Jilin Chinese Academy of Sciences-yanshen Technology	+undefined18143011203	info@chemextension.com	China	42057	58
Xian confluore Biological Technology Co., Ltd.	+86-15680926068 +86-15680926068	1924344760@confluore.cn	China	2893	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	52927	58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd	0431-80514535 19917294565	et@chemextension.com	China	4111	55
Borenpharm Co., Ltd	027-65563561	sales@borenpharm.com	China	1246	55
Jinan elephant international trading co., LTD		13006575422@163.com	China	6357	58
Amatek Scientific Co. Ltd.	0512-56316828	info@amateksci.com	China	28822	58

Supplier	Advantage
TargetMol Chemicals Inc.	58
Wuhan Borenpharm Co., Ltd	58
Nextpeptide Inc	58
Jilin Chinese Academy of Sciences-yanshen Technology	58
Xian confluore Biological Technology Co., Ltd.	58
Aladdin Scientific	58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd	55
Borenpharm Co., Ltd	55
Jinan elephant international trading co., LTD	58
Amatek Scientific Co. Ltd.	58

View Lastest Price from Propargyl-PEG8-t-butyl ester manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-03-26	Propargyl-PEG8-COOtBu 2055014-96-3	US $0.00 / g	1g	>98.00%	1g	Xian confluore Biological Technology Co., Ltd.

Propargyl-PEG8-COOtBu
2055014-96-3
US $0.00 / g
>98.00%
Xian confluore Biological Technology Co., Ltd.

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Propargyl-PEG8-t-butyl ester Propargyl-PEG8-COOtBu CAS_2055014-96-3 Propargyl-PEG7-CH2CH2COOtBu Propargyl-PEG8-Boc 4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid, 1,1-dimethylethyl ester Propargyl-PEG8-t-Bu Ester Propargyl-PEG7-CH2CH2COOtBu/4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid, 1,1-dimethylethyl ester Propargyl-PEG7-C2-COOtBu 2055014-96-3 C24H44O10 peg