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723274

Sigma-Aldrich

4-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoic acid

97% (HPLC)

Synonyme(s) :

4-Cyano-4-(((dodecylthio)carbonothioyl)thio)pentanoic acid

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About This Item

Formule empirique (notation de Hill):
C19H33NO2S3
Numéro CAS:
870196-80-8
Poids moléculaire :
403.67
Numéro MDL:
MFCD11040288
Code UNSPSC :
12352100
ID de substance PubChem :
329763992
Nomenclature NACRES :
NA.23

Niveau de qualité

100

Pureté

97% (HPLC)

Forme

solid

Pf

64-68 °C

Température de stockage

−20°C

Chaîne SMILES 

CCCCCCCCCCCCSC(=S)SC(C)(CCC(O)=O)C#N

InChI

1S/C19H33NO2S3/c1-3-4-5-6-7-8-9-10-11-12-15-24-18(23)25-19(2,16-20)14-13-17(21)22/h3-15H2,1-2H3,(H,21,22)

Clé InChI

RNTXYZIABJIFKQ-UHFFFAOYSA-N

Catégories apparentées

Description générale

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

Application

Reversible Addition Fragmentation Chain Transfer (RAFT) Polymerization

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H302

Classification des risques

Acute Tox. 4 Oral

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

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

De-Xiang Zhang et al.
Scientific reports, 9(1), 1367-1367 (2019-02-06)
A new and facile approach to selectively functionalize the internal and external surfaces of porous silicon (pSi) for drug delivery applications is reported. To provide a surface that is suitable for sustained drug release of the hydrophobic cancer chemotherapy drug
Tong Yang et al.
Biomaterials science, 8(20), 5698-5714 (2020-09-16)
The combination therapy of cisplatin (CDDP) and metformin (MET) is a clinical strategy to enhance therapeutic outcomes in lung cancer. However, the efficacy of this combination is limited due to the asynchronous pharmacokinetic behavior of CDDP and MET, used as
Yiyuan Guo et al.
Expert opinion on drug delivery, 17(3), 407-421 (2020-02-06)
Background: Natamycin is the only topical ophthalmic antifungal drug approved by the Food and Drug Administration (FDA) of the United States, but has unsatisfactory factors such as high dosing frequency.Methods: We report the synthesis and preparation of self-assembled poly(ethylene glycol)-block-poly(glycidyl
Katharina Hendrich et al.
Polymers, 12(6) (2020-05-30)
Linear and four-arm star polystyrene samples prepared by RAFT polymerization were grafted to gold surfaces directly via their thiocarbonylthio-end groups. Nanoscale polymer patterns were subsequently formed via constrained dewetting. The patterned polymer films then served as a template for the
RAFT Agent Design and Synthesis
Keddie, D. J.; et al.
Macromolecules, 45, 5321-5342 (2012)
Afficher tous les articles scientifiques apparentés

Articles

RAFT Agents for Making Well-Defined Functionalized Polymers

The supply of low cost, high purity and effective Reversible addition−fragmentation chain-transfer (RAFT) Agents is the essential element in the industrial implementation of RAFT polymerization technology.

Evaluation of RAFT Agents

A series of polymerization were carried out using RAFT agents and monomers yielding well-defined polymers with narrow molecular weight distributions. The process allows radical-initiated growing polymer chains to degeneratively transfer reactivity from one to another through the use of key functional groups (dithioesters, trithiocarbonates, xanthates and dithiocarbamates). RAFT agents help to minimize out-of-control growth and prevent unwanted termination events from occurring, effectively controlling polymer properties like molecular weight and polydispersity. RAFT agents are commercially available. RAFT does not use any cytotoxic heavy metal components (unlike ATRP).

Reversible Addition Fragmentation Chain Transfer (RAFT) Polymerization

RAFT (Reversible Addition Fragmentation chain Transfer) polymerization is a reversible deactivation radical polymerization (RDRP) and one of the more versatile methods for providing living characteristics to radical polymerization.

Functional Biomaterials Synthesized by Double-Head Polymerization Agents

Over the past two decades, the rapid advance of controlled living polymerization (CLP) techniques.

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Protocoles

RAFT Polymerization Procedures

RAFT (Reversible Addition-Fragmentation chain Transfer) is a form of living radical polymerization involving conventional free radical polymerization of a substituted monomer in the presence of a suitable chain transfer (RAFT) reagent.

Concepts and Tools for RAFT Polymerization

We present an article about RAFT, or Reversible Addition/Fragmentation Chain Transfer, which is a form of living radical polymerization.

Typical Procedures for Polymerizing via RAFT

We presents an article featuring procedures that describe polymerization of methyl methacrylate and vinyl acetate homopolymers and a block copolymer as performed by researchers at CSIRO.

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