ChemicalBook > CAS DataBase List > Mercapto-β-cyclodextrin

Mercapto-β-cyclodextrin

Product Name
Mercapto-β-cyclodextrin
CAS No.
81644-55-5
Chemical Name
Mercapto-β-cyclodextrin
Synonyms
Mercapto-β-cyclodextrin;Mercapto-β-cyclodextrin;β-Cyclodextrin, 6A-thio-;Mercapto-beta-cyclodextrin;6-Mercapto-6-deoxy-β-Cyclodextrin;6-Deoxy-6-mercapto-β-cyclodextrin;Mono-(6-Mercapto-6-deoxy)-β-cyclodextrin;Mercapto-β-cyclodextrin ISO 9001：2015 REACH;Mono-(6-Mercapto-6-deoxy)-beta--Cyclodextrin
CBNumber
CB82670692
Molecular Formula
C42H70O34S
Formula Weight
1151.05
MOL File
81644-55-5.mol
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Mercapto-β-cyclodextrin Property

Boiling point:
1534.4±60.0 °C(Predicted)
Density 
1.609±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
9.42±0.10(Predicted)
InChIKey
KBQFCFNGXZCYMC-JXMPPWEANA-N
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Ambeed
Product number
A206653
Product name
6-Mercapto-6-deoxy-β-Cyclodextrin
Purity
95%
Packaging
100mg
Price
$73
Updated
2021/12/16
Ambeed
Product number
A206653
Product name
6-Mercapto-6-deoxy-β-Cyclodextrin
Purity
95%
Packaging
250mg
Price
$109
Updated
2021/12/16
Crysdot
Product number
CD71000010
Product name
6-Mercapto-6-deoxy-β-Cyclodextrin
Purity
95+%
Packaging
1g
Price
$250
Updated
2021/12/16
Ambeed
Product number
A206653
Product name
6-Mercapto-6-deoxy-β-Cyclodextrin
Purity
95%
Packaging
1g
Price
$250
Updated
2021/12/16
Ambeed
Product number
A206653
Product name
6-Mercapto-6-deoxy-β-Cyclodextrin
Purity
95%
Packaging
5g
Price
$749
Updated
2021/12/16
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Mercapto-β-cyclodextrin Chemical Properties,Usage,Production

Synthesis

67217-55-4

81644-55-5

The general procedure for the synthesis of 6-mercapto-6-deoxy-β-cyclodextrin from mono-6-O-(p-toluenesulfonyl)-β-cyclodextrin is as follows: to a 50 mL round-bottomed flask equipped with a magnetic stirring bar and Schlenk fittings were added 1.00 g (0.776 mmol) of mono-6-O-(p-toluenesulfonyl)-β-cyclodextrin, 0.59 g (7.75 mmol) thiourea (purchased from Aldrich) and 7.8 mL of 0.1 N NaOH solution. The resulting mixture was heated and stirred at 80 °C for 6 h under nitrogen protection. Subsequently, 0.62 g (15.5 mmol) of sodium hydroxide was added and the reaction continued to be heated at 80 °C and under nitrogen atmosphere for 1 hour. After the reaction mixture was cooled to room temperature, the pH was adjusted to 4.0 with 10% HCl solution. the total volume of the reaction solution was adjusted to 20 mL, which was subsequently cooled in an ice bath, and 0.8 mL of tetrachloroethylene was added. The reaction mixture was stirred vigorously at 0 °C for 0.5 h. The precipitated solid was collected through a fine glass feed funnel. The resulting solid was vacuum dried overnight to yield 0.60 g (67% yield) of white amorphous solid product.

References

[1] Chemistry - A European Journal, 2014, vol. 20, # 35, p. 10944 - 10952
[2] Patent: EP1133318, 2007, B1. Location in patent: Page/Page column 32-33
[3] Chinese Journal of Chemistry, 2017, vol. 35, # 7, p. 1125 - 1132
[4] Chemical Communications, 2011, vol. 47, # 45, p. 12388 - 12390
[5] Angewandte Chemie - International Edition, 2012, vol. 51, # 2, p. 450 - 454

Mercapto-β-cyclodextrin Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Mercapto-β-cyclodextrin manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Mono-(6-Mercapto-6-deoxy)-beta-Cyclodextrin 81644-55-5
Price
US $0.00/g
Min. Order
1g
Purity
98%min
Supply Ability
1000g
Release date
2021-08-25
Henan Aochuang Chemical Co.,Ltd.
Product
Mercapto-β-cyclodextrin 81644-55-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-09-16
Shaanxi Dideu Medichem Co. Ltd
Product
:Mono-(6-Mercapto-6-deoxy)-β-cyclodextrin 81644-55-5
Price
US $0.00-0.00/KG
Min. Order
10g
Purity
99.0%+
Supply Ability
100 tons
Release date
2019-12-25

81644-55-5, Mercapto-β-cyclodextrinRelated Search:

65294-33-9 mono-(6-(triethylenetetraamine)-6-deoxy)-β-Cyclodextrin 6A-[(2-aminoethyl)amino]-6A-deoxy-beta-Cyclodextrin beta-cyclodextrin/ epichlorohydrin copolymer CARBOXYMETHYL BETA-CYCLODEXTRIN Mono-(6-(tetraethylenepentamine)-6-deoxy)-beta-Cyclodextrin mono-(6-(1,6-hexamethylenediamine)-6-deoxy)-β-Cyclodextrin Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin mono-(6-(diethylenetriamine)-6-deoxy)-β-Cyclodextrin Mono-6-Azido-6-deoxy-beta-Cyclodextrin Octakis-(6-Mercapto-6-deoxy)-γ-Cyclodextrin HEPTAKIS-6-IODO-6-DEOXY-BETA-CYCLODEXTRIN N/A OCTAKIS-6-IODO-6-DEOXY-GAMMA-CYCLODEXTRIN Hexakis-(6-Mercapto-6-deoxy)-α-Cyclodextrin HEXAKIS-6-IODO-6-DEOXY-ALPHA-CYCLODEXTRIN Heptakis-(6-Mercapto-6-deoxy)-beta-Cyclodextrin 6-Monodeoxy-6-monoamino-beta-cyclodextrine

  • Mercapto-β-cyclodextrin
  • Mercapto-beta-cyclodextrin
  • Mono-(6-Mercapto-6-deoxy)-beta--Cyclodextrin
  • 6-Mercapto-6-deoxy-β-Cyclodextrin
  • Mono-(6-Mercapto-6-deoxy)-β-cyclodextrin
  • Mercapto-β-cyclodextrin ISO 9001：2015 REACH
  • 6-Deoxy-6-mercapto-β-cyclodextrin
  • β-Cyclodextrin, 6A-thio-
  • Mercapto-β-cyclodextrin
  • 81644-55-5
  • C42H70O34S