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
More
Less

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
More
Less

Safety

WGK Germany 
3
HS Code 
2924190090
More
Less

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.

More
Less

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
More
Less

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

More
Less

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

China 85 Switzerland 1 United Kingdom 1 United States 6 Global 93
Alabiochem Tech.Co., Ltd.
Tel
0512-58900862 400-0707518
Fax
0086-512-56765862
Email
sales@alabiochem.com
Country
China
ProdList
995
Advantage
59
Suzhou Highfine Biotech Co., Ltd
Tel
0512-68311833 18306219922
Fax
0512-68417696
Email
merry@highfine.com
Country
China
ProdList
499
Advantage
75
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
ChemPep, Inc.
Tel
+1 (888) 615-9178 / (561) 791-8787
Fax
+1 (561) 791-8728
Email
service@chempep.com
Country
United States
ProdList
2138
Advantage
57
T&W GROUP
Tel
021-61551611 13296011611
Fax
＋86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9895
Advantage
58
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9978
Advantage
55
Shanghai Boka-chem Tech. Inc.
Tel
400-026-1533/(021) 6478-0600
Fax
+86 (21) 6459-2060
Email
sales@bokachem.com
Country
China
ProdList
876
Advantage
58
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51456
Advantage
80
Tongling HengYou Biotechnology Co., Ltd.
Tel
021-50426030 13856289449
Fax
021-50426030
Email
2630597085@qq.com
Country
China
ProdList
1889
Advantage
55
More
Less

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