Heptakis-(6-Mercapto-6-deoxy)-beta-Cyclodextrin

Base Information

• Chemical Name: Heptakis-(6-Mercapto-6-deoxy)-beta-Cyclodextrin
• CAS No.: 160661-60-9
• Molecular Formula: C42H70O28S7
• Molecular Weight: 1247.46
• Hs Code.: 9999999999
• Mol file: 160661-60-9.mol

Synonyms:Heptakis-(6-Mercapto-6-deoxy)-beta-Cyclodextrin

Chemical Property of Heptakis-(6-Mercapto-6-deoxy)-beta-Cyclodextrin

Chemical Property:

• Boiling Point: 1502.1±60.0 °C(Predicted)
• PKA: 8.58±0.10(Predicted)
• PSA: 684.04000
• Density: 1.531±0.06 g/cm3(Predicted)
• LogP: -8.66810
• Solubility.: Soluble in DMF, DMSO. Insoluble in water, acetone, methanol, ch

Purity/Quality:

98%min ^*data from raw suppliers

Heptakis-(6-Mercapto-6-deoxy)-β-Cyclodextrin 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Description: Heptakis-(6-azido-6-deoxy)-beta-cyclodextrin is an useful reactant for preparation for cyclodextrin amino acid derivatives.
• Uses: Addition of Per-6-thio-β-cyclodextrin to a colloidal dispersion of Au nanoparticles results in the attachment of thiolated cyclodextrins to the Au particles. Heptakis-(6-Mercapto-6-deoxy)-beta-Cyclodextrin（Cas#160661-60-9）is a modified beta-cyclodextrin as a reagent in lab& research institution. Sulphur is lively group by oxidation or replace to create higher levels of supramolecular structure.Mercaptoacetic extremely easy adherent to gold surface, thus realize novel applications.Mercaptoacetic cyclodextrins derivatives extremely suitable for drug induction of anesthesia neuromuscular reversal.

Technology Process of Heptakis-(6-Mercapto-6-deoxy)-beta-Cyclodextrin

There total 8 articles about Heptakis-(6-Mercapto-6-deoxy)-beta-Cyclodextrin which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 81.0%

heptakis(6-deoxy-6-iodo)cyclomaltoheptaose (30754-23-5) → heptakis-(6-mercapto-6-deoxy)-β-cyclodextrin (160661-60-9)

Guidance literature:

heptakis(6-deoxy-6-iodo)cyclomaltoheptaose; With thiourea; In N,N-dimethyl-formamide; at 70 ℃; for 19h; Inert atmosphere;

With water; sodium hydroxide; for 1h; Reflux;

DOI:10.1039/c2cc33742h

Reference yield: 81.0%

heptakis(6-bromo-6-deoxy)-β-cyclodextrin (53784-83-1) → heptakis-(6-mercapto-6-deoxy)-β-cyclodextrin (160661-60-9)

Guidance literature:

heptakis(6-bromo-6-deoxy)-β-cyclodextrin; With thiourea; In N,N-dimethyl-formamide; at 70 ℃; for 24h; Inert atmosphere;

With sodium hydroxide; In water; for 1h; Inert atmosphere; Reflux;

DOI:10.1021/acs.biomac.0c00445

Reference yield: 71.0%

2A,2B,2C,2D,2E,2F,2G,3A,3B,3C,3D,3E,3F,3G-tetradeca-O-acetyl-6A,6B,6C,6D,6E,6F,6G-heptaiodo-6A,6B,6C,6D,6E,6F,6G-heptadeoxy-β-cyclodextrin (123155-24-8) → heptakis-(6-mercapto-6-deoxy)-β-cyclodextrin (160661-60-9)

Guidance literature:

2^A,2^B,2^C,2^D,2^E,2^F,2^G,3^A,3^B,3^C,3^D,3^E,3^F,3^G-tetradeca-O-acetyl-6^A,6^B,6^C,6^D,6^E,6^F,6^G-heptaiodo-6^A,6^B,6^C,6^D,6^E,6^F,6^G-heptadeoxy-β-cyclodextrin; With thiourea; In N,N-dimethyl-formamide; at 70 ℃; for 19h; Inert atmosphere;

With sodium hydroxide; In water; for 1h; Reflux; Inert atmosphere;

DOI:10.1039/c6cc09600j

upstream raw materials:

heptakis(6-deoxy-6-iodo)cyclomaltoheptaose

2^A,2^B,2^C,2^D,2^E,2^F,2^G,3^A,3^B,3^C,3^D,3^E,3^F,3^G-tetradeca-O-acetyl-6^A,6^B,6^C,6^D,6^E,6^F,6^G-heptaiodo-6^A,6^B,6^C,6^D,6^E,6^F,6^G-heptadeoxy-β-cyclodextrin

heptakis(6-bromo-6-deoxy)-β-cyclodextrin

Refernces

• 1、 Zhang, Qiang,Li, Guang-Zhao,Becer, C. Remzi,Haddleton, David M.. "Cyclodextrin-centred star polymers synthesized via a combination of thiol-ene click and ring opening polymerization". . p. 8063 - 8065. Retrieved 2012.
• 2、 Hill, Wieland,Fallourd, Valérie,Klockow, Dieter. "Investigation of the adsorption of gaseous aromatic compounds at surfaces coated with heptakis(6-thio-6-deoxy)-β-cyclodextrin by surface-enhanced Raman scattering". . p. 4707 - 4713. Retrieved 1999.
• 3、 Liu, Hui,Chen, Jian,Li, Xiufang,Deng, Zhiwei,Gao, Peiru,Li, Jianbin,Ren, Tao,Huang, Ling,Yang, Yanjing,Zhong, Shian. "Amphipathic β-cyclodextrin nanocarriers serve as intelligent delivery platform for anticancer drug". . p. 429 - 440. Retrieved 2019/05/15.
• 4、 Padilla, Marc,Peccati, Francesca,Bourdelande, José Luis,Solans-Monfort, Xavier,Guirado, Gonzalo,Sodupe, Mariona,Hernando, Jordi. "Enhanced photocatalytic activity of gold nanoparticles driven by supramolecular host-guest chemistry". supporting information. p. 2126 - 2129. Retrieved 2017/02/19.