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Aminooxy-PEG3-bromide

Aminooxy-PEG3-bromide Structure
Aminooxy-PEG3-bromide structure
CAS No.
1895922-73-2
Chemical Name:
Aminooxy-PEG3-bromide
Synonyms
Aminooxy-PEG3-bromide;Aminooxy-PEG3-bromide HCl salt;Hydroxylamine, O-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethyl]-
CBNumber:
CB53162834
Molecular Formula:
C8H18BrNO4
Molecular Weight:
272.14
MDL Number:
MFCD29764339
MOL File:
1895922-73-2.mol
Last updated:2024-03-22 21:24:34
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Aminooxy-PEG3-bromide Properties

Boiling point 352.9±32.0 °C(Predicted)
Density 1.341±0.06 g/cm3(Predicted)
solubility Soluble in Water, DMSO, DMF, DCM
pka 4.21±0.70(Predicted)

Aminooxy-PEG3-bromide price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
BroadPharm BP-23143 Aminooxy-PEG3-bromideHClsalt 98% 1895922-73-2 500mg $680 2021-12-16 Buy
BroadPharm BP-23143 Aminooxy-PEG3-bromideHClsalt 98% 1895922-73-2 1g $1300 2021-12-16 Buy
Product number Packaging Price Buy
BP-23143 500mg $680 Buy
BP-23143 1g $1300 Buy

Aminooxy-PEG3-bromide Chemical Properties,Uses,Production

Description

Aminooxy-PEG3-bromide HCl salt is a PEG linker containing an aminooxy group and a bromide group. The hydrophilic PEG spacer increases solubility in aqueous media. The aminooxy group can be used in bioconjugation. It reacts with an aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. Aminooxy compounds are very reactive and sensitive; they cannot be stored for long term. Immediate use (within 1 week) is highly recommended.

Aminooxy-PEG3-bromide Preparation Products And Raw materials

Raw materials

Preparation Products

Aminooxy-PEG3-bromide Suppliers

Global( 15)Suppliers
Supplier Tel Email Country ProdList Advantage
TargetMol Chemicals Inc. 		+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 19892 58
Nextpeptide Inc 		+86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19915 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42057 58
Xian confluore Biological Technology Co., Ltd. 		+86-15680926068 +86-15680926068 1924344760@confluore.cn China 2996 58
Aladdin Scientific 		+1-+1(833)-552-7181 sales@aladdinsci.com United States 52927 58
Jinan elephant international trading co., LTD 13006575422@163.com China 6357 58
Xi'an Confluore Biological Technology Co., Ltd. +86-156-80926068 +86-15680926068 1924344760@qq.com China 4824 58
Alpha Biopharmaceuticals Co., Ltd 0411-39042497 sales@alphabiopharm.com China 1951 58
Shaanxi Xinyan Bomei Biotechnology Co., Ltd. 029-86217788 13892832556 2440688701@qq.com China 1992 58
Nanjing Shizhou Biology Technology Co.,Ltd 025-85563444 18351873721 purchase@synzest.com China 10441 58
Supplier Advantage
TargetMol Chemicals Inc. 		58
Nextpeptide Inc 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Xian confluore Biological Technology Co., Ltd. 		58
Aladdin Scientific 		58
Jinan elephant international trading co., LTD 58
Xi'an Confluore Biological Technology Co., Ltd. 58
Alpha Biopharmaceuticals Co., Ltd 58
Shaanxi Xinyan Bomei Biotechnology Co., Ltd. 58
Nanjing Shizhou Biology Technology Co.,Ltd 58

View Lastest Price from Aminooxy-PEG3-bromide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Aminooxy-PEG3-bromide pictures 2024-03-23 Aminooxy-PEG3-bromide
1895922-73-2
 US $0.00 / mg 500mg >98.00% 500mg Xian confluore Biological Technology Co., Ltd.
Aminooxy-PEG3-bromide Aminooxy-PEG3-bromide HCl salt Hydroxylamine, O-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethyl]- 1895922-73-2 C8H18BrNO4