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O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL)

O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL) structure

CAS No.: 206265-98-7

Chemical Name:: O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL)

Synonyms: BOC-NH-PEG7-NH2;NH2-PEG7-NHBOC;tert-Butyl (23-amino-3,6,9,12,15,18,21-heptaoxatricosyl)carbamate;5,8,11,14,17,20,23-Heptaoxa-2-azapentaosanoic acid,25-aMino-,1,1-doMethylethyl ester;NHBoc-PEG7-amine;Boc-NH-PEG(8)-NH2;Boc-amino PEG amine;boc-peg-amine (n=7);BOC-N-AMIDO-PEG7-NH2;Boc-HN-PEG8-NH2 (HQ)

CBNumber:: CB3502772

Molecular Formula:: C21H44N2O9

Molecular Weight:: 468.58

MDL Number:: MFCD03453229

MOL File:: 206265-98-7.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 02:35:16

Product description	Number	Pack Size	Price
O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]hexaethylene glycol ≥90%(oligomerpurity)	70023	500mg	$590
BocNH-PEG7-CH2CH2NH2	282406-5G	5g	$1250
BocNH-PEG7-CH2CH2NH2	282406-500MG	500mg	$250
BocNH-PEG7-CH2CH2NH2	282406-1G	1g	$450
Boc-NH-PEG7-NH2 ≥97%	CS-0115135	100mg	$31
More product size

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O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL) Properties

Boiling point	547.7±50.0 °C(Predicted)
Density	1.075±0.06 g/cm3(Predicted)
storage temp.	-20°C
solubility	DMSO: ≥ 250 mg/mL (533.53 mM)
pka	12.23±0.46(Predicted)
form	Liquid
color	Colorless to light yellow
InChI	1S/C21H44N2O9/c1-21(2,3)32-20(24)23-5-7-26-9-11-28-13-15-30-17-19-31-18-16-29-14-12-27-10-8-25-6-4-22/h4-19,22H2,1-3H3,(H,23,24)
InChIKey	HTIMIYPOESODPC-UHFFFAOYSA-N
SMILES	CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCN
UNSPSC Code	12352200
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
PPE	Eyeshields, Gloves
WGK Germany	3
F	10
HS Code	2918999090
Storage Class	10 - Combustible liquids

O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL) price More Price(58)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	70023	O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]hexaethylene glycol ≥90%(oligomerpurity)	206265-98-7	500mg	$590	2026-04-30	Buy
ChemPep	282406-5G	BocNH-PEG7-CH2CH2NH2	206265-98-7	5g	$1250	2026-06-04	Buy
ChemPep	282406-500MG	BocNH-PEG7-CH2CH2NH2	206265-98-7	500mg	$250	2026-06-04	Buy
ChemPep	282406-1G	BocNH-PEG7-CH2CH2NH2	206265-98-7	1g	$450	2026-06-04	Buy
ChemScene	CS-0115135	Boc-NH-PEG7-NH2 ≥97%	206265-98-7	100mg	$31	2026-06-04	Buy

Product number	Packaging	Price	Buy
70023	500mg	$590	Buy
282406-5G	5g	$1250	Buy
282406-500MG	500mg	$250	Buy
282406-1G	1g	$450	Buy
CS-0115135	100mg	$31	Buy

O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL) Chemical Properties,Uses,Production

Description

t-boc-N-amido-PEG7-amine is a PEG linker with an amino group and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The Boc group can be deprotected under mild acidic conditions to form the free amine.

Uses

O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL) is a polyethyleneglycol (PEG) derivative used as a reagent in the preparation biotinylated spacers present in glucose-transporter probes.

General Description

Our highly purified mono-protected homobifunctional polyethylene glycols display oligomer purities of more than 90%. This extremely narrow distribution of oligomers ensures homogeneous products in many applications such as conjugation reactions or introduction of solubilizing units or spacers.

reaction suitability

reagent type: cross-linking reagent

IC 50

PEGs; Alkyl/ether

O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL) Preparation Products And Raw materials

Raw materials

Preparation Products

O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL) Suppliers

Global( 121)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
LAURENT	+86-18100176782	sun@laurentpeg.com	China	365	58
9i LLC	+18039569191	MWan@NiNeiLab.com	United States	418	58
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3009	60
Accela ChemBio Inc.	+1-858-6993322 +86-18019713315	info@accelachem.com	United States	21193	58
career henan chemical co	+86-0371-86658258	factory@coreychem.com	China	29792	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413	contact@trustwe.com	China	5746	58
TargetMol Chemicals Inc.	+1-781-999-5354; +1-00000000000	marketing@targetmol.com	United States	32468	58
Wuhan Borenpharm Co., Ltd	027-65563561 18717150066	3207347307@qq.com	CHINA	1238	58
XIAMEN SINOPEG BIOTECH CO., LTD.	+86-0592-7761068 15616186207	changaiwei@sinopeg.com	China	1125	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19908	58

Supplier	Advantage
LAURENT	58
9i LLC	58
Nanjing ChemLin Chemical Industry Co., Ltd.	60
Accela ChemBio Inc.	58
career henan chemical co	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

View Lastest Price from O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL) manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-07-24	tert-butyl (23-amino-3,6,9,12,15,18,21-heptaoxatricosyl)carbamate 206265-98-7		1g	98%	1g/bottle, 10g/bottle, 100g/bottle	XIAMEN SINOPEG BIOTECH CO., LTD.
2026-04-22	Boc-NH-PEG7-NH2 206265-98-7	$29.00		99.54%	10g	TargetMol Chemicals Inc.
2026-04-22	Boc-NH-PEG7-NH2 206265-98-7	$29.00		99.54%	10g	TargetMol Chemicals Inc.

tert-butyl (23-amino-3,6,9,12,15,18,21-heptaoxatricosyl)carbamate
206265-98-7
98%
XIAMEN SINOPEG BIOTECH CO., LTD.

Boc-NH-PEG7-NH2
206265-98-7
$29.00
99.54%
TargetMol Chemicals Inc.

Boc-NH-PEG7-NH2
206265-98-7
$29.00
99.54%
TargetMol Chemicals Inc.

O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL) Spectrum

O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL)(206265-98-7)¹HNMR

206265-98-7(O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL))Related Search:

N-Boc-PEG4-bromide O-[2-(Boc-amino)ethyl]-Oμ-(2-carboxyethyl)polyethylene glycol 3,000 O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL BOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID t-Boc-N-amido-PEG5-acid

Boc-9-AMino-4,7-Dioxanonanoic acid t-boc-N-amido-PEG14-amine t-Boc-N-amido-PEG17-acid t-boc-N-amido-PEG13-amine t-Boc-N-amido-PEG2-acid

t-Boc-N-amido-PEG14-acid t-boc-N-amido-PEG16-amine t-Boc-N-amido-PEG11-acid 22-Amino-5,8,11,14,17,20-hexaoxa-2-azadocosanoic acid 1,1-dimethylethyl ester N-Boc-PEG5-alcohol

Boc-NH-PEG(5)-COOH(22atoMs) O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL) N-BOC-AMINOEHTOXY-ETHOXY-ETHOXY-ETHANOL

1of4

tert-butyl N-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate t-BocNH-PEG7-CH2CH2NH2 NHBoc-PEG7-amine t-boc-N-amido-PEG7-Amine t-boc-N-amido-PEG8-amine Boc-N-amido-PEG7-Amine tert-Butyl (23-amino-3,6,9,12,15,18,21-heptaoxatricosyl)carbamate BOC-N-AMIDO-PEG7-NH2 5,8,11,14,17,20,23-Heptaoxa-2-azapentaosanoic acid,25-aMino-,1,1-doMethylethyl ester O-(2-AMinoethyl )-O`-[2-(Boc-aMino)ethyl ]hexaaethylene glycol 25-AMino-5,8,11,14,17,20,23-heptaoxa-2-azapentacosanoic Acid1,1-DiMethylethyl Ester Boc-aMino-PEG-aMine (n=7) O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL) Boc-amino PEG amine boc-peg-amine (n=7) Boc-NH-PEG(8)-NH2 Boc-NH-PEG7-CH2CH2NH2 5,8,11,14,17,20,23-Heptaoxa-2-azapentacosanoic acid, 25-amino-, 1,1-dimethylethyl ester t-Boc-Amido-PEG8-Amine Boc-NH-PEG-7-NH2,inhibit,Boc NH PEG7 NH2,BocNHPEG7NH2,PROTAC Linkers,Inhibitor BocNH-PEG7-CH2CH2NH2/5,8,11,14,17,20,23-Heptaoxa-2-azapentacosanoic acid, 25-amino-, 1,1-dimethylethyl ester Boc-NH-PEG7-NH2, 10 mM in DMSO O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]hexaethylene glycol BOC-NH-PEG7-NH2 NH2-PEG7-NHBOC Boc-HN-PEG8-NH2 (HQ) 206265-98-7 206265-97-7 Chemical Biology Chemical Synthesis Heterobifunctional PEGs High Oligomer Purity PEG Materials Science PEGylation Poly(ethylene glycol) and Poly(ethylene oxide) Polymer Science Polymers Aliphatics Amines Labeling and Diagnostics Reagents Polyethyleneglycol Derivatives peg