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Acid-PEG5-t-butyl ester

Acid-PEG5-t-butyl ester structure

CAS No.: 1309460-29-4

Chemical Name:: Acid-PEG5-t-butyl ester

Synonyms: COOH-PEG5-OtBu;Acid-PEG5-C2-Boc;COOH-PEG5-COOtBu;Acid-PEG5-t-Bu Ester;Acid-PEG5-t-butyl ester;HOOCCH2CH2O-PEG4-CH2CH2COOtBu;2,2-Dimethyl-4-oxo-3,7,10,13,16,19-hexaoxadocosan-22-oic acid;4,7,10,13,16-Pentaoxanonadecanedioic acid, 1-(1,1-dimethylethyl) ester;HOOCCH2CH2O-PEG4-CH2CH2COOtBu/4,7,10,13,16-Pentaoxanonadecanedioic acid, 1-(1,1-dimethylethyl) ester

CBNumber:: CB33062295

Molecular Formula:: C18H34O9

Molecular Weight:: 394.46

MDL Number:: MFCD18916989

MOL File:: 1309460-29-4.mol

Last updated:2024-03-25 07:34:14

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Acid-PEG5-t-butyl ester Properties

Boiling point	495.2±45.0 °C(Predicted)
Density	1.109±0.06 g/cm3(Predicted)
solubility	Soluble in Water, DMSO, DCM, DMF
pka	4.28±0.10(Predicted)

Acid-PEG5-t-butyl ester price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	C183738	Carboxy-PEG5-t-butylEster	1309460-29-4	1mg	$45	2021-12-16	Buy
BroadPharm	BP-20439	Acid-PEG5-t-butylester 95%	1309460-29-4	100mg	$320	2021-12-16	Buy

Product number	Packaging	Price	Buy
C183738	1mg	$45	Buy
BP-20439	100mg	$320	Buy

Acid-PEG5-t-butyl ester Chemical Properties,Uses,Production

Description

Acid-PEG5-t-butyl ester is a PEG linker containing a t-butyl protected carboxyl group with a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Acid-PEG5-t-butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

Acid-PEG5-t-butyl ester Suppliers

Global( 31)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	19892	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	2996	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	52927	58
Nanjing Anyan Pharmaceutical Technology Co. , Ltd.	025-5836128; 18136859766	amy.xiang@ally-chem.com	China	357	60
ShangHai ShuaiDian MEDICAL TECHNOLOGY CO.,LTD.	15821556986	shshuaidian@126.com	China	132	58
Jinan elephant international trading co., LTD		13006575422@163.com	China	6357	58
Amatek Scientific Co. Ltd.	0512-56316828	info@amateksci.com	China	28821	58

Supplier	Advantage
Chongqing Chemdad Co., Ltd	58
TargetMol Chemicals Inc.	58
Nextpeptide Inc	58
Jilin Chinese Academy of Sciences-yanshen Technology	58
Xian confluore Biological Technology Co., Ltd.	58
Aladdin Scientific	58
Nanjing Anyan Pharmaceutical Technology Co. , Ltd.	60
ShangHai ShuaiDian MEDICAL TECHNOLOGY CO.,LTD.	58
Jinan elephant international trading co., LTD	58
Amatek Scientific Co. Ltd.	58

View Lastest Price from Acid-PEG5-t-butyl ester manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-03-24	COOH-PEG5-COOtBu 1309460-29-4	US $0.00 / g	1g	>98.00%	1g	Xian confluore Biological Technology Co., Ltd.

COOH-PEG5-COOtBu
1309460-29-4
US $0.00 / g
>98.00%
Xian confluore Biological Technology Co., Ltd.

1309460-29-4(Acid-PEG5-t-butyl ester)Related Search:

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Acid-PEG5-t-butyl ester COOH-PEG5-OtBu COOH-PEG5-COOtBu Acid-PEG5-C2-Boc 4,7,10,13,16-Pentaoxanonadecanedioic acid, 1-(1,1-dimethylethyl) ester HOOCCH2CH2O-PEG4-CH2CH2COOtBu Acid-PEG5-t-Bu Ester HOOCCH2CH2O-PEG4-CH2CH2COOtBu/4,7,10,13,16-Pentaoxanonadecanedioic acid, 1-(1,1-dimethylethyl) ester 2,2-Dimethyl-4-oxo-3,7,10,13,16,19-hexaoxadocosan-22-oic acid 1309460-29-4 peg