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Amino-PEG9-Amine

Amino-PEG9-Amine structure

CAS No.: 474082-35-4

Chemical Name:: Amino-PEG9-Amine

Synonyms: NH2-PEG9-NH2;Amine-PEG9-amine;Amino-PEG9-Amine;H2N-PEG10-NH2 (HQ);H2N-PEG19-CH2CH2NH2;3,6,9,12,15,18,21,24,27-Nonaoxanonacosane-1,29-diamine;H2N-PEG9-CH2CH2NH2/3,6,9,12,15,18,21,24,27-Nonaoxanonacosane-1,29-diamine;2-{2-[2-(2-{2-[2-(2-{2-[2-(2-Amino-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethylamine

CBNumber:: CB53062325

Molecular Formula:: C20H44N2O9

Molecular Weight:: 456.57

MDL Number:: MFCD28122963

MOL File:: 474082-35-4.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-11 16:31:51

Product description	Number	Pack Size	Price
Amino-PEG9-amine ≥95%	CS-0114556	100mg	$33
Amino-PEG9-amine ≥95%	CS-0114556	250mg	$51
Amino-PEG9-amine ≥95%	CS-0114556	500mg	$101
Amino-PEG9-amine ≥95%	CS-0114556	1g	$143
Amino-PEG9-amine ≥95%	CS-0114556	5g	$446
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Amino-PEG9-Amine Properties

Boiling point	527.4±45.0 °C(Predicted)
Density	1.078±0.06 g/cm3(Predicted)
storage temp.	2-8°C, protect from light
form	Liquid
pka	9.04±0.10(Predicted)
color	Colorless to light yellow

Amino-PEG9-Amine price More Price(39)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
ChemScene	CS-0114556	Amino-PEG9-amine ≥95%	474082-35-4	100mg	$33	2026-06-04	Buy
ChemScene	CS-0114556	Amino-PEG9-amine ≥95%	474082-35-4	250mg	$51	2026-06-04	Buy
ChemScene	CS-0114556	Amino-PEG9-amine ≥95%	474082-35-4	500mg	$101	2026-06-04	Buy
ChemScene	CS-0114556	Amino-PEG9-amine ≥95%	474082-35-4	1g	$143	2026-06-04	Buy
ChemScene	CS-0114556	Amino-PEG9-amine ≥95%	474082-35-4	5g	$446	2026-06-04	Buy

Product number	Packaging	Price	Buy
CS-0114556	100mg	$33	Buy
CS-0114556	250mg	$51	Buy
CS-0114556	500mg	$101	Buy
CS-0114556	1g	$143	Buy
CS-0114556	5g	$446	Buy

Amino-PEG9-Amine Chemical Properties,Uses,Production

Description

Amino-PEG9-Amine is a PEG linker containing two amine functional groups. The hydrophilic PEG spacer increases solubility in aqueous media. The amino groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.

Uses

Amino-PEG9-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC 50

PEGs

References

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005

Amino-PEG9-Amine Preparation Products And Raw materials

Raw materials

Preparation Products

O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL

Amino-PEG9-Amine Suppliers

Global( 80)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
9i LLC	+18039569191	MWan@NiNeiLab.com	United States	418	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19936	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	contact@trustwe.com	China	5742	58
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32466	58
Wuhan Borenpharm Co., Ltd	027-65563561 18717150066	3207347307@qq.com	CHINA	1238	58
XIAMEN SINOPEG BIOTECH CO., LTD.	+86-0592-7761068 +8617350879715	changaiwei@sinopeg.com	China	1125	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19908	58
Labnetwork lnc.	+86-27-50766799 +8618062016861	contact@labnetwork.com	China	19987	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	+86-057181025280; +8617767106207	sales@molcore.com	China	49734	58
TargetMol Chemicals Inc.	+1-781-999-5354;	support@targetmol.com	United States	39039	58

Supplier	Advantage
9i LLC	58
BOC Sciences	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
TargetMol Chemicals Inc.	58
Wuhan Borenpharm Co., Ltd	58
XIAMEN SINOPEG BIOTECH CO., LTD.	58
Nextpeptide Inc	58
Labnetwork lnc.	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	58
TargetMol Chemicals Inc.	58

View Lastest Price from Amino-PEG9-Amine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-05-11	Amino-PEG9-amine 474082-35-4	$40.00-209.00			10g	TargetMol Chemicals Inc.
2026-02-05	3,6,9,12,15,18,21,24,27-nonaoxanonacosane-1,29-diamine 474082-35-4		1g	98%	1g/bottle, 10g/bottle, 100g/bottle	XIAMEN SINOPEG BIOTECH CO., LTD.
2025-06-07	Amino-PEG9-amine 474082-35-4		500mg	>98.00%	500mg	Xian confluore Biological Technology Co., Ltd.

Amino-PEG9-amine
474082-35-4
$40.00-209.00
TargetMol Chemicals Inc.

3,6,9,12,15,18,21,24,27-nonaoxanonacosane-1,29-diamine
474082-35-4
98%
XIAMEN SINOPEG BIOTECH CO., LTD.

Amino-PEG9-amine
474082-35-4
$0.00
>98.00%
Xian confluore Biological Technology Co., Ltd.

Amino-PEG9-Amine Spectrum

Amino-PEG9-Amine(474082-35-4)¹HNMR

474082-35-4(Amino-PEG9-Amine)Related Search:

22-Amino-5,8,11,14,17,20-hexaoxa-2-azadocosanoic acid 1,1-dimethylethyl ester H2N-PEG13-CH2CH2NH2 Amino-PEG11-Amine O,O′-Bis(2-aMinoethyl)polyethylene Glycol 3,6,9,12,15,21,24,27,30-Decaoxadotriacontane-1,32-diaMine

H2N-PEG12-CH2CH2NH2 3,6,9,12,15-PENTAOXAHEPTADECANE-1,17-DIYL BIS-AMINE 3,6,9-trioxaundecamethylenediamine 3,6,9,12,15,18,21,24-Octaoxahexacosane-1,26-diamine Amino-PEG15-azide

alpha-aMine-oMega-propionic acid octaethylene glycol Amino-PEG15-alcohol 1,14-diamino-3,6,9,12-tetraoxatetradecane Amino-PEG7-acid 3,6,9,12,15,18-Hexaoxaeicosane-1,20-diamine

Amino-PEG6-t-butyl acetate alpha-aMine-oMega-propionic acid dodecaethylene glycol Amino-PEG5-acid

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H2N-PEG19-CH2CH2NH2 Amino-PEG9-Amine 3,6,9,12,15,18,21,24,27-Nonaoxanonacosane-1,29-diamine 2-{2-[2-(2-{2-[2-(2-{2-[2-(2-Amino-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethylamine H2N-PEG9-CH2CH2NH2/3,6,9,12,15,18,21,24,27-Nonaoxanonacosane-1,29-diamine H2N-PEG10-NH2 (HQ) NH2-PEG9-NH2 Amine-PEG9-amine 474082-35-4 C20H44N2O9 peg