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

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

O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL Structure
O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL structure
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
Molecular Weight:
556.69
MDL Number:
MFCD03453249
MOL File:
890091-43-7.mol
MSDS File:
SDS
Last updated:2024-03-25 20:41:16
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O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL Properties

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
pka 12.23±0.46(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
WGK Germany  3
HS Code  2924190090

O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 79141 O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]octaethylene glycol ≥90%(oligomerpurity) 890091-43-7 500mg $328.2 2024-03-01 Buy
BroadPharm BP-25631 t-Boc-N-amido-PEG10-amine 95% 890091-43-7 250mg $450 2021-12-16 Buy
American Custom Chemicals Corporation POL0000577 O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL 95.00% 890091-43-7 100MG $486.15 2021-12-16 Buy
ChemPep 282407 Boc-NH-PEG9-CH2CH2NH2 890091-43-7 1g $495 2021-12-16 Buy
BroadPharm BP-22604 t-Boc-N-amido-PEG9-amine 98% 890091-43-7 1g $495 2021-12-16 Buy
Product number Packaging Price Buy
79141 500mg $328.2 Buy
BP-25631 250mg $450 Buy
POL0000577 100MG $486.15 Buy
282407 1g $495 Buy
BP-22604 1g $495 Buy

O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL Chemical Properties,Uses,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 synthesis

474082-35-4
24424-99-5
890091-43-7
Synthesis of O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL from Amino-PEG9-Amine and Di-tert-butyl dicarbonate

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

Raw materials

Ms-PEG4-azide Hexaethylene glycol PEG7-Tos Amino-PEG9-Amine Azido-PEG6
Tetraethylene glycol p-toluenesulfonate 1-AZIDO-3,6,9-TRIOXAUNDECANE-11-OL Di-tert-butyl dicarbonate Bis[2-(2-hydroxyethoxy)ethyl] ether

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Preparation Products

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

Global( 87)Suppliers
Supplier Tel Email Country ProdList Advantage
9i LLC 		+18039569191 MWan@NiNeiLab.com United States 418 58
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Accela ChemBio Inc. 		(+1)-858-699-3322 info@accelachem.com United States 19965 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		+86-021-61551413 +8618813727289 contact@trustwe.com China 5738 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 12431 58
TargetMol Chemicals Inc. 		+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 19892 58
Wuhan Borenpharm Co., Ltd 		027-65563561 18717150066 3207347307@qq.com CHINA 1238 58
Nextpeptide Inc 		+86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19915 58
Supplier Advantage
9i LLC 		58
career henan chemical co 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Accela ChemBio Inc. 		58
Chongqing Chemdad Co., Ltd 		58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
TargetMol Chemicals Inc. 		58
Wuhan Borenpharm Co., Ltd 		58
Nextpeptide Inc 		58

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

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
NHBoc-PEG9-amine pictures 2024-03-25 NHBoc-PEG9-amine
890091-43-7
 US $0.00 / g 5g >98.00% 5g Xian confluore Biological Technology Co., Ltd.
O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL pictures 2019-09-02 O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL
890091-43-7
 US $1.00 / KG 1KG ≥98% 200KG Career Henan Chemical Co
  • NHBoc-PEG9-amine pictures
  • NHBoc-PEG9-amine
    890091-43-7
  • US $0.00 / g
  • >98.00%
  • Xian confluore Biological Technology Co., Ltd.

890091-43-7(O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL)Related 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)

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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 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-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