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alpha-aMine-oMega-propionic acid triethylene glycol

alpha-aMine-oMega-propionic acid triethylene glycol structure

CAS No.: 784105-33-5

Chemical Name:: alpha-aMine-oMega-propionic acid triethylene glycol

Synonyms: 3-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)propanoic acid;NH2-PEG3-COOH;NH2-PEG3-CH2CH2COOH;H2N-PEG3-COOH;Amino-PEG3-COOH;AMINE-PEG3-COOH;Amino-PEG3-C2-acid;H2N-PEG3-CH2CH2COOH;H2N-PEG3-CH2CH2COOH·HCl;Amino-PEG3-propionic acid

CBNumber:: CB42546865

Molecular Formula:: C9H19NO5

Molecular Weight:: 221.25

MDL Number:: MFCD21607085

MOL File:: 784105-33-5.mol

MSDS File:: SDS

Last updated:2026-07-16 07:06:08

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alpha-aMine-oMega-propionic acid triethylene glycol Properties

Boiling point	372.1±32.0 °C(Predicted)
Density	1.137±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
solubility	soluble in water
pka	4.27±0.10(Predicted)
form	powder
color	White
Appearance	white powder
InChI	InChI=1S/C9H19NO5/c10-2-4-14-6-8-15-7-5-13-3-1-9(11)12/h1-8,10H2,(H,11,12)
InChIKey	XUQZKSCQPMNDEY-UHFFFAOYSA-N
SMILES	C(O)(=O)CCOCCOCCOCCN

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
HS Code	2942000090

alpha-aMine-oMega-propionic acid triethylene glycol price More Price(63)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	516837	Amino-PEG3-acid (3-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)propanoic acid) ≥95%	784105-33-5	1g	$445	2026-06-03	Buy
Usbiological	516837	Amino-PEG3-acid (3-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)propanoic acid) ≥95%	784105-33-5	5g	$828	2026-06-03	Buy
Biosynth	FA15385	3-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)propanoic acid	784105-33-5	5g	$194.7	2026-06-04	Buy
Biosynth	FA15385	3-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)propanoic acid	784105-33-5	10g	$311.5	2026-06-04	Buy
Biosynth	FA15385	3-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)propanoic acid	784105-33-5	25g	$649	2026-06-04	Buy

Product number	Packaging	Price	Buy
516837	1g	$445	Buy
516837	5g	$828	Buy
FA15385	5g	$194.7	Buy
FA15385	10g	$311.5	Buy
FA15385	25g	$649	Buy

alpha-aMine-oMega-propionic acid triethylene glycol Chemical Properties, Uses, Production

Description

Amino-PEG3-acid is a PEG reagent containing an amino (NH2) and a terminal carboxylic acid group. The hydrophilic PEG unit increases hydrophilicity. NH2 amine group is reactive with carboxylic acids in the presence of coupling reagent such as EDC , or directly with NHS esters, to form a stable amide bond.

Uses

3-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)propanoic Acid is a building block that has been used as a reactant for the preparation of a MUC1-glycopeptide-BSA conjugate vaccine bearing (deoxy)(fluoro)-Thomsen-Friedenreich antigen.

alpha-aMine-oMega-propionic acid triethylene glycol Preparation Products And Raw materials

Raw materials

Preparation Products

alpha-aMine-oMega-propionic acid triethylene glycol Suppliers

Global Suppliers ( 165)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Huici Pharmaceutical Technology Co., LTD	133-31922809 19372841038	lixing@pharmahuici.com	China	853	58
Zhengzhou Convergence Chemical Co. LTD	13393710386	3941078109@qq.com	China	9860	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Accela ChemBio Co.,Ltd.	021-50795510 4000665055	marketing@accelachem.com	China	10972	64
Beijing Isomersyn Technology CO;LTD	010-82954736 13391601435	sales@isomersyn.com	China	3294	57
ChemPep, Inc.	+1 (888) 615-9178 / (561) 791-8787	service@chempep.com	United States	2138	57
Chengdu Pukang Biotechnology Co., Ltd	18217049878	cassie.gao@pu-kang.com	China	480	58
T&W GROUP	021-61551611 13296011611	contact@trustwe.com	China	9884	58
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29977	65

Supplier	Advantage
Shanghai Huici Pharmaceutical Technology Co., LTD	58
Zhengzhou Convergence Chemical Co. LTD	58
J & K SCIENTIFIC LTD.	76
Energy Chemical	61
Accela ChemBio Co.,Ltd.	64
Beijing Isomersyn Technology CO;LTD	57
ChemPep, Inc.	57
Chengdu Pukang Biotechnology Co., Ltd	58
T&W GROUP	58
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65

View Latest Price from alpha-aMine-oMega-propionic acid triethylene glycol manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-08-25	Amino-PEG3-C2-acid 784105-33-5	$2.00-6.00	1kg	99%	100kg	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
2026-07-24	3-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)propanoic acid 784105-33-5		1g	98%	1g/bottle, 10g/bottle, 100g/bottle	XIAMEN SINOPEG BIOTECH CO., LTD.
2026-07-15	Amino-PEG3-C2-acid 784105-33-5				10g	TargetMol Chemicals Inc.

Amino-PEG3-C2-acid
784105-33-5
$2.00-6.00
99%
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

3-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)propanoic acid
784105-33-5
98%
XIAMEN SINOPEG BIOTECH CO., LTD.

Amino-PEG3-C2-acid
784105-33-5
$0.00
TargetMol Chemicals Inc.

alpha-aMine-oMega-propionic acid triethylene glycol Spectrum

alpha-aMine-oMega-propionic acid triethylene glycol(784105-33-5)¹HNMR

784105-33-5 (alpha-aMine-oMega-propionic acid triethylene glycol) Related Search:

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tert-Butyl 12-hydroxy-4 7 10-trioxa- Fmoc-NH-PEG4-CH2CH2COOH 4-Maleimidobutyric acid

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alpha-aMine-oMega-propionic acid triethylene glycol H2N-PEG3-CH2CH2COOH Amino-PEG3-propionic acid H₂N-PEG₃-CH₂CH₂COOH AMINE-PEG3-COOH Amino-PEG3-COOH Amino-PEG3-C2-acid NH2-PEG3-COOH,Amine-PEG3-Acid Propanoic acid, 3-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]- H2N-PEG3-CH2CH2COOH/Propanoic acid, 3-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]- 3- [2- [2- (2-aminoethoxy) ethoxy] ethoxy] propionic acid α-Amine-ω-propionic acid triethylene glycol (2-Aminoethoxy)ethoxy)ethoxy)propanoic acid H2N-PEG3-CH2CH2COOH·HCl 3-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)propanoic acid NH2-PEG3-COOH NH2-PEG3-CH2CH2COOH H2N-PEG3-COOH 784105-33-5 84105-33-5 PEG-COOH peg