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H2N-PEG4-Propyne

H2N-PEG4-Propyne structure

CAS No.: 1013921-36-2

Chemical Name:: H2N-PEG4-Propyne

Synonyms: NH2-PEG4-Al;Alkyne-PEG4-NH2;H2N-PEG4-Propyne;Alkyne-PEG4-Amine;HC≡C-CH2-PEG4-NH2;Amino-PEG4-alkyne;PROPARGYL-PEG4-NH2;Propyne-PEG4-amine;Acetylene-PEG4-amine;Propargyl-PEG4-amine

CBNumber:: CB72546866

Molecular Formula:: C11H21NO4

Molecular Weight:: 231.29

MDL Number:: MFCD22380736

MOL File:: 1013921-36-2.mol

Last updated:2024-03-27 16:40:14

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H2N-PEG4-Propyne Properties

Boiling point	315.9±32.0 °C(Predicted)
Density	1.037±0.06 g/cm3(Predicted)
storage temp.	-20°C
solubility	Soluble in DMSO, DMF, DCM, THF, or chloroform.
pka	8.74±0.10(Predicted)
form	Solid
color	Pale Yellow

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P280a-P304+P340-P305+P351+P338-P405-P501a
WGK Germany	3

H2N-PEG4-Propyne price More Price(26)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	764248	Amino-PEG4-alkyne	1013921-36-2	10mg	$69.1	2024-03-01	Buy
Sigma-Aldrich	764248	Amino-PEG4-alkyne	1013921-36-2	25mg	$157	2024-03-01	Buy
Alfa Aesar	J64527	1-Amino-3,6,9,12-tetraoxapentadec-14-yne	1013921-36-2	100mg	$403	2024-03-01	Buy
Alfa Aesar	J64527	1-Amino-3,6,9,12-tetraoxapentadec-14-yne	1013921-36-2	500mg	$1012	2024-03-01	Buy
TRC	A192598	Acetylene-PEG4-amine	1013921-36-2	50mg	$175	2021-12-16	Buy

Product number	Packaging	Price	Buy
764248	10mg	$69.1	Buy
764248	25mg	$157	Buy
J64527	100mg	$403	Buy
J64527	500mg	$1012	Buy
A192598	50mg	$175	Buy

H2N-PEG4-Propyne Chemical Properties,Uses,Production

Description

Propargyl-PEG4-amine has a propargyl group and an amine group. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls, etc. The propargyl group can form triazole linkage with azide-bearing biomolecules.

Uses

1-Amino-3,6,9,12-tetraoxapentadec-14-yne is used as a acetylene containing reagent with PEG spacer and carboxyl reactivity. The hydrophilic PEG spacer adds to the water solubility of this reagent, allowing for easy modification of carboxylic acid containing biomolecules such as antibodies, proteins and peptides with the terminal alkyne. The PEG spacer also reduces aggregation of modified proteins stored in solution by adding hydrophilic character.

H2N-PEG4-Propyne synthesis

Synthesis of H2N-PEG4-Propyne from Propargyl-PEG4-N3

H2N-PEG4-Propyne Preparation Products And Raw materials

Raw materials

Preparation Products

H2N-PEG4-Propyne Suppliers

Global( 84)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	18218	58
9i LLC	+18039569191	MWan@NiNeiLab.com	United States	418	58
Accela ChemBio Inc.	(+1)-858-699-3322	info@accelachem.com	United States	19965	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39916	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	contact@trustwe.com	China	5738	58
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
Wuhan Topule Biopharmaceutical Co., Ltd	+8618327326525	masar@topule.com	China	8474	58
Zibo Hangyu Biotechnology Development Co., Ltd	+86-0533-2185556 +8617865335152	Mandy@hangyubiotech.com	China	11013	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
9i LLC	58
Accela ChemBio Inc.	58
Chongqing Chemdad Co., Ltd	58
career henan chemical co	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
TargetMol Chemicals Inc.	58
Wuhan Borenpharm Co., Ltd	58
Wuhan Topule Biopharmaceutical Co., Ltd	58
Zibo Hangyu Biotechnology Development Co., Ltd	58

View Lastest Price from H2N-PEG4-Propyne manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-03-27	H2N-PEG4-Propyne 1013921-36-2	US $5.00-0.10 / KG	1KG	98%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2024-03-26	Propargyl-PEG4-amine 1013921-36-2	US $0.00 / g	10g	>98.00%	10g	Xian confluore Biological Technology Co., Ltd.
2020-01-10	H2N-PEG4-Propyne 1013921-36-2	US $1.00 / KG	1KG	99%	200kg	Career Henan Chemical Co

H2N-PEG4-Propyne
1013921-36-2
US $5.00-0.10 / KG
98%
Henan Fengda Chemical Co., Ltd

Propargyl-PEG4-amine
1013921-36-2
US $0.00 / g
>98.00%
Xian confluore Biological Technology Co., Ltd.

H2N-PEG4-Propyne
1013921-36-2
US $1.00 / KG
99%
Career Henan Chemical Co

1013921-36-2(H2N-PEG4-Propyne)Related Search:

Azido-PEG4-NHS Ester Thiol-dPEG5-azido H2N-PEG2-Propyne H2N-PEG11-OH Propargyl-PEG4-t-butyl ester

Propargyl-PEG4-N3 Propargyl-PEG9-amine Propargyl-PEG6-amine Propargyl-PEG4-acid Propargyl-PEG5-amine

2-(2-Propynyloxy)ethylamine Proparyl-PEG5-methane Propargyl-PEG3-amine propargyl-PEG3-Acid MPEG3-Propyne

Propargyl-PEG8-amine Alkyne-PEGn-NH2 2K, 5K, 10K, 20K Propargyl-PEG4-NHS ester

1of4

Acetylene-PEG4-amine Amino-PEG4-alkyne Triethylene glycol 2-aminoethyl propargyl ether Propargyl-PEG4-amine HC≡C-CH2-PEG4-NH2 Propyne-PEG4-amine 1-Amino-3,6,9,12-tetraoxapentadec-14-yne Alkyne-PEG4-Amine H2N-PEG4-Propyne Alkyne-PEG4-NH2 PROPARGYL-PEG4-NH2 Propargyl-PEG4-amine, Alkyne-PEG4-Amine,Amino-PEG4-alkyne 2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethanamine Propargyl-PEG4-NH2/3,6,9,12-Tetraoxapentadec-14-yn-1-amine NH2-PEG4-Al 1013921-36-2 Heterobifunctional PEG peg