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ChemicalBook >> CAS DataBase List >>O-(2-Aminoethyl)-O'-(2-(Boc-amino)ethyl)

O-(2-Aminoethyl)-O'-(2-(Boc-amino)ethyl)

O-(2-Aminoethyl)-O'-(2-(Boc-amino)ethyl) Structure
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:2026-09-12 18:52:06
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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)  Exclamation Mark (GHS07)
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(49)

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 Suppliers ( 119)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Alabiochem Tech.Co., Ltd. 512-58900862 400-0707518 sales@alabiochem.com China 988 59
Suzhou Highfine Biotech Co., Ltd 0512-69209928 18796809688 zhouyingxiang@highfine.com China 472 75
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15350 60
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
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
Shanghai JONLN Reagent Co., Ltd. 400-0066400 13621662912 422131432@qq.com China 9970 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Alabiochem Tech.Co., Ltd. 59
Suzhou Highfine Biotech Co., Ltd 75
Chemsky (shanghai) International Co.,Ltd 60
Beijing Isomersyn Technology CO;LTD 57
ChemPep, Inc. 57
T&W GROUP 58
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Shanghai JONLN Reagent Co., Ltd. 55
Bide Pharmatech Ltd. 60

View Latest Price from O-(2-Aminoethyl)-O'-(2-(Boc-amino)ethyl) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
tert-butyl (23-amino-3,6,9,12,15,18,21-heptaoxatricosyl)carbamate pictures 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.
Boc-NH-PEG7-NH2 pictures 2026-04-22 Boc-NH-PEG7-NH2
206265-98-7
 $29.00 99.54% 10g TargetMol Chemicals Inc.
Boc-NH-PEG7-NH2 pictures 2026-04-22 Boc-NH-PEG7-NH2
206265-98-7
 $29.00 99.54% 10g 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:

Boc-NH-PEG(5)-COOH(22atoMs) N-Boc-PEG5-alcohol N-Boc-PEG4-bromide O-[2-(Boc-amino)ethyl]-Oμ-(2-carboxyethyl)polyethylene glycol 3,000 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 O-(2-Aminoethyl)-O-(2-(Boc-amino)ethyl)octaethylene glycol
Boc-21-amino-4,7,10,13,16,19-hexaoxaheneicosanoic acid 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) 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) O-(2-Aminoethyl)-O'-(2-(Boc-amino)ethyl) 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