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JKA7109

Sigma-Aldrich

4arm-PEG5K

average MN 5,000, COOH, amine reactive

Synonym(s):

4arm-PEG-COOH, 4arm-PEG-Carboxyl, Polyethylene glycol

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About This Item

Linear Formula:
C(CH2O(CH2CH2O)nCH2COOH)4
UNSPSC Code:
12162002
NACRES:
NA.23
Pricing and availability is not currently available.

Product Name

4arm-PEG5K-COOH, average Mn 5,000

form

solid

mol wt

average Mn 5,000

reaction suitability

reactivity: amine reactive

polymer architecture

shape: 4-arm
functionality: homofunctional

storage temp.

−20°C

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2,2,2-Trifluoro-N-(2,2,2-trifluoroethyl)ethanamine AldrichCPR

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2,2,2-Trifluoro-N-(2,2,2-trifluoroethyl)ethanamine

2,2,2-Trifluoro-1-(pyridin-3-yl)ethanamine

SYX00426

2,2,2-Trifluoro-1-(pyridin-3-yl)ethanamine

2,2,2-Trifluoro-1-phenylethylamine

CVT00059

2,2,2-Trifluoro-1-phenylethylamine

2,2,2-Trifluoro-1-phenyl-ethylamine hydrochloride AldrichCPR

MNO000085

2,2,2-Trifluoro-1-phenyl-ethylamine hydrochloride

form

solid

form

solid

form

solid

form

solid

General description

4arm PEG Carboxyl. Hydrogel PEG. Carboxyl group binds to amino or other acid reactive chemical groups.

Application

Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization

Legal Information

Product of JenKem Technology

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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    Shin Aoki
    Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 122(12), 1095-1108 (2003-01-04)
    We report novel supramolecular polyhedrons formed by three-dimensional self-assembly of multinuclear zinc(II)-12-membered tetraamine (= cyclen = 1,4,7,10-tetraazacyclododecane) complexes with potentially multidentate ligands such as cyanuric acid (CA) and trithiocyanuric acid (TCA) in aqueous solution. Two new supermolecular frameworks were isolated
    F J Koschier et al.
    Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 21(4), 495-498 (1983-08-01)
    Trithiocyanuric acid (TCY) is a rubber curative of low oral and dermal toxicity and with a low potential for eye and skin irritation. This study determined the effects of TCY on Sprague-Dawley rats at levels of 0.0, 625, 2500 and
    Mohd Zulkefeli et al.
    Inorganic chemistry, 48(19), 9567-9578 (2009-09-12)
    A new supramolecular complex, {(Zn(4)L(4))(3)-(TCA(3-))(4)}(12+), was designed and synthesized by the 3:4 self-assembly of a linear tetrakis(Zn(2+)-cyclen) complex (Zn(4)L(4))(8+) and trianionic trithiocyanurate (TCA(3-)) in aqueous solution (cyclen = 1,4,7,10-tetraazacyclododecane). The {(Zn(4)L(4))(3)-(TCA(3-))(4)}(12+) complex, which should have a trigonal prism configuration, was
    Shin Aoki et al.
    Chemistry, an Asian journal, 7(5), 944-956 (2012-02-09)
    We have previously reported that the trimeric Zn(2+)-cyclen complex (tris(Zn(2+)-cyclen), [Zn(3)L(1)](6+)) and the trianion of trithiocyanuric acid (TCA(3-)) assembled in a 4:4 ratio to form a cuboctahedral supramolecular cage, [(Zn(3)L(1))(4)(TCA(3-))(4)](12+) (hereafter referred to as a Zn-cage), in neutral aqueous solution

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