ChemicalBook > CAS DataBase List > O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL

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

Product Name
O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL
CAS No.
890091-43-7
Chemical Name
O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL
Synonyms
NH2-PEG9-NHBOC;BOC-NH-PEG9-NH2;NHBoc-PEG9-amine;boc-peg-amine (n=9);BOC-N-AMIDO-PEG9-NH2;Boc-amido-PEG9-amine;Boc-NH-PEG9-CH2CH2NH2;Boc-N-amido-PEG9-Amine;t-Boc-Amido-PEG10-Amine;t-Boc-N-amido-PEG9-Amine
CBNumber
CB6972811
Molecular Formula
C25H52N2O11
Formula Weight
556.69
MOL File
890091-43-7.mol
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O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL Property

Boiling point:
609.8±55.0 °C(Predicted)
Density 
1.082±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Soluble in Water, DMSO, DMF, DCM
form 
Liquid
pka
12.23±0.46(Predicted)
color 
Colorless to light yellow
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Safety

WGK Germany 
3
HS Code 
2924190090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
79141
Product name
O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]octaethylene glycol
Purity
≥90%(oligomerpurity)
Packaging
500mg
Price
$328.2
Updated
2024/03/01
BroadPharm
Product number
BP-25631
Product name
t-Boc-N-amido-PEG10-amine
Purity
95%
Packaging
250mg
Price
$450
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
POL0000577
Product name
O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL
Purity
95.00%
Packaging
100MG
Price
$486.15
Updated
2021/12/16
BroadPharm
Product number
BP-22604
Product name
t-Boc-N-amido-PEG9-amine
Purity
98%
Packaging
1g
Price
$495
Updated
2021/12/16
ChemPep
Product number
282407
Product name
Boc-NH-PEG9-CH2CH2NH2
Packaging
1g
Price
$495
Updated
2021/12/16
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O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL Chemical Properties,Usage,Production

Description

t-Boc-N-amido-PEG9-amine is a monodisperse PEG reagent containing 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.

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.

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

Raw materials

Preparation Products

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

China 86 Switzerland 1 United Kingdom 1 United States 6 Global 94
Alabiochem Tech.Co., Ltd.
Tel
0512-58900862 400-0707518
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0086-512-56765862
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sales@alabiochem.com
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China
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Suzhou Highfine Biotech Co., Ltd
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0512-68311833 13962195826
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0512-68417696
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wuhao@highfine.com
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China
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Tianjin heowns Biochemical Technology Co., Ltd.
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400 638 7771
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sales@heowns.com
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China
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ChemPep, Inc.
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+1 (888) 615-9178 / (561) 791-8787
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+1 (561) 791-8728
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service@chempep.com
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United States
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＋86 21-50676805
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Shanghai Boka-chem Tech. Inc.
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Sigma-Aldrich
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021-61415566 800-8193336
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orderCN@merckgroup.com
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Tongling HengYou Biotechnology Co., Ltd.
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021-50426030 13856289449
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021-50426030
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View Lastest Price from O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL manufacturers

Xian confluore Biological Technology Co., Ltd.
Product
NHBoc-PEG9-amine 890091-43-7
Price
US $0.00/g
Min. Order
5g
Purity
>98.00%
Supply Ability
5g
Release date
2024-03-25
Career Henan Chemical Co
Product
O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL 890091-43-7
Price
US $1.00/KG
Min. Order
1KG
Purity
≥98%
Supply Ability
200KG
Release date
2019-08-30

890091-43-7, O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOLRelated Search:

O-(2-AMINOETHYL)-O-(2-AZIDOETHYL)HEPTAETHYLENE GLYCOL O-[2-(Boc-amino)ethyl]-Oμ-(2-carboxyethyl)polyethylene glycol 3,000 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 O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL) 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 t-Boc-Amido-PEG28-Amine t-Boc-Amido-PEG20-Amine t-Boc-Amido-PEG36-Amine Carbamic acid, [2-(2-aminoethoxy)ethyl]-, 1,1-dimethylethyl ester (9CI)

  • NHBoc-PEG9-amine
  • tert-butyl N-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate
  • boc-peg-amine (n=9)
  • O-(2-AMinoethyl )-O`-[2-(Boc-aMino)ethyl ]octaaethylene glycol
  • Boc-NH-PEG9-CH2CH2NH2
  • 31-Amino-5,8,11,14,17,20,23,26,29-nonaoxa-2-azahentriacontanoic acid 1,1-dimethylethyl ester
  • 5,8,11,14,17,20,23,26,29-Nonaoxa-2-azahentriacontanoicacid, 31-amino-, 1,1-dimethylethyl ester
  • t-Boc-N-amido-PEG9-Amine
  • t-boc-N-amido-PEG10-amine
  • Boc-N-amido-PEG9-Amine
  • 2-Methyl-2-propanyl (29-amino-3,6,9,12,15,18,21,24,27-nonaoxanonacos-1-yl)carbamate
  • BOC-N-AMIDO-PEG9-NH2
  • BOC-NH-PEG9-NH2
  • Boc-amido-PEG9-amine
  • O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]octaethylene glycol >=90% (oligomer purity)
  • tert-Butyl (29-amino-3,6,9,12,15,18,21,24,27-nonaoxanonacosyl)carbamate
  • t-Boc-Amido-PEG10-Amine
  • BocNH-PEG9-CH2CH2NH2/5,8,11,14,17,20,23,26,29-Nonaoxa-2-azahentriacontanoic acid, 31-amino-, 1,1-dimethylethyl ester
  • NH2-PEG9-NHBOC
  • 890091-43-7
  • C25H52N2O11
  • Chemical Biology
  • Chemical Synthesis
  • Heterobifunctional PEGs
  • High Oligomer Purity PEG
  • Materials Science
  • PEGylation
  • Poly(ethylene glycol) and Poly(ethylene oxide)
  • Polymer Science
  • Polymers
  • peg