752444
聚乙二醇双（胺）
average MN 6,000, cross-linking reagent carboxyl reactive, amine
别名:
O,O′-双(2-氨基乙基)聚乙二醇, 二氨基聚乙二醇, 聚乙二醇二胺, 聚氧乙烯二胺
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关于此项目
线性分子式:
H2N(CH2CH2O)nCH2CH2NH2
化学文摘社编号:
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
产品名称
聚乙二醇双（胺）, average Mn 6,000
SMILES string
NCCOCCOCCN
InChI
1S/C6H16N2O2/c7-1-3-9-5-6-10-4-2-8/h1-8H2
InChI key
IWBOPFCKHIJFMS-UHFFFAOYSA-N
form
solid
mol wt
average Mn 6,000
reaction suitability
reagent type: cross-linking reagent
reactivity: carboxyl reactive
mp
54-60 °C
Ω-end
amine
α-end
amine
polymer architecture
shape: linear
functionality: homobifunctional
Quality Level
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Application
- Polymer for preparing enzyme conjugates soluble in organic solvents
- Promising drug carrier.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
N P Desai et al.
Journal of microencapsulation, 17(6), 677-690 (2000-11-04)
A mixture of alginate and polyethylene glycol acrylate was investigated as a system for the encapsulation of islets of Langerhans. This system showed dual crosslinkability: the alginate was ionically crosslinked by multivalent cations, and the PEG was covalently crosslinked by
Joseph Deere et al.
Langmuir : the ACS journal of surfaces and colloids, 24(20), 11762-11769 (2008-09-27)
The use of alpha-chymotrypsin to cleave covalently bound N-acetyl- l-tryptophan (Ac-Trp-OH) from the surfaces of aminopropylated controlled pore glass (CPG) and the polymer PEGA 1,900 was investigated. Oligoglycine spacer chains were used to present the covalently attached Ac-Trp-OH substrate to
Eric Schopf et al.
Chemical communications (Cambridge, England), (32)(32), 4818-4820 (2009-08-05)
A pyrene-functionalized polymer was patterned via electron beam lithography onto a silicon wafer and shown to selectively bind with carbon nanotubes.
Alessandra Basso et al.
Chemical communications (Cambridge, England), (11)(11), 1296-1297 (2003-06-18)
PEGA supports functionalised with permanent charges show superior swelling properties in aqueous media when compared to neutral PEGA; a novel positively charged PEGA resin significantly improves penicillin G amidase (PGA) catalysed biotransformation on solid support, by favouring accessibility of the
Naoki Yamamoto et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 13(2), 613-625 (2006-09-16)
This paper describes synthesis of asparagine-linked sialylglycopeptides. The typical feature of our strategy for the synthesis of a sialylglycopeptide is to employ undecadisialyloligosaccharyl Fmoc-asparagine (Fmoc-Asn(CHO)-OH) 1 without protecting groups on its hydroxyl groups except for the benzyl ester of the
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