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765147

Sigma-Aldrich

2-Nitro-5-(2-propynyloxy)benzyl 4-cyano-4-(phenylcarbonothioylthio)pentanoate

97%

Synonyme(s) :

Clickable CTA, Light-sensitive clickable RAFT agent, RAFT agent

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About This Item

Formule empirique (notation de Hill) :
C23H20N2O5S2
Numéro CAS:
1318075-32-9
Poids moléculaire :
468.55
Numéro MDL:
MFCD28098662
Code UNSPSC :
12352100
ID de substance PubChem :
329767158

Essai

97%

Forme

solid

Pf

90-94 °C

Température de stockage

2-8°C

Chaîne SMILES 

C#CCOC1=CC(COC(CCC(C)(C#N)SC(C2=CC=CC=C2)=S)=O)=C([N+]([O-])=O)C=C1

InChI

1S/C23H20N2O5S2/c1-3-13-29-19-9-10-20(25(27)28)18(14-19)15-30-21(26)11-12-23(2,16-24)32-22(31)17-7-5-4-6-8-17/h1,4-10,14H,11-13,15H2,2H3

Clé InChI

IOYDTDXAMFFKOA-UHFFFAOYSA-N

Description générale

Need help choosing the correct RAFT Agent? Please consult the RAFT Agent to Monomer compatibility table.

Application

RAFT agent for controlled radical polymerization; especially suited for the polymerization of methacrylate and methacrylamide monomers. Chain Transfer Agent (CTA) with alkyne functionality for ligation and a photo-sensitive moiety for controlled cleavage.

Pictogrammes

Exclamation markEnvironment
GHS07,GHS09

Mention d'avertissement

Warning

Mentions de danger

H317,H319,H400

Classification des risques

Aquatic Acute 1 - Eye Irrit. 2 - Skin Sens. 1

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
MKBL5289

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Lida Ahmadkhani et al.
Artificial cells, nanomedicine, and biotechnology, 46(5), 1052-1063 (2017-07-30)
A drug delivery system based on dual responsive units was developed. An appealing pH- and thermo-responsive triblock terpolymer as the drug carrier was synthesized by RAFT polymerization of N-isopropyl acrylamide and methacrylic acid monomers using PEG-RAFT agent. The Fe3O4 magnetic
Zahra Abousalman-Rezvani et al.
Carbohydrate polymers, 225, 115247-115247 (2019-09-16)
Cellulose nanocrystals (CNC)-grafted and free copolymers were synthesized in three different ratios of DMAEMA and coumarin monomers (30:5, 40:7, and 50:10) through reversible addition-fragmentation chain transfer polymerization. These multi-responsive polymers to carbon dioxide (CO2), temperature, and light triggers can be
Thomas Swift et al.
Soft matter, 12(9), 2542-2549 (2016-01-30)
Fluorescence spectroscopy on a series of aqueous solutions of poly(acrylic acid) containing a luminescent label showed that polymers with molar mass, Mn < 16.5 kDa did not exhibit a pH responsive conformational change, which is typical of higher molar mass
Mirim Park et al.
Macromolecular rapid communications, 41(20), e2000399-e2000399 (2020-09-10)
Redox-initiated reversible addition-fragmentation chain transfer (RAFT) miniemulsion polymerizations are successfully conducted with an employment of trithiocarbonate-based macro-RAFT agents and surfactant. Two macro-RAFT agents-hydrophilic poly(poly(ethylene glycol) methyl ether methacrylate) (PPEGMA27 ) and amphiphilic poly(poly(ethylene glycol) methyl ether methacrylate)-b-polystyrene (PPEGMA27 -b-PS33 )-
Shunsuke Tazawa et al.
Macromolecular rapid communications, 41(19), e2000346-e2000346 (2020-08-19)
Thermoplastic solid poly(2-methoxyethyl acrylate) (PMEA)-based polyurethane (PU) is synthesized through the reversible addition-fragmentation chain transfer (RAFT) polymerization and the condensation polymerization, using hydroxyl-terminated RAFT reagents and diisocyanate, respectively. Neat PMEA is a promising antithrombogenic liquid used in the medical fields.
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Articles

Protein- and Peptide- Polymer Conjugates by RAFT Polymerization

The modification of biomacromolecules, such as peptides and proteins, through the attachment of synthetic polymers has led to a new family of highly advanced biomaterials with enhanced properties.

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