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176798-27-9

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  • 3,4-O-[(1R,2R)-1,2-Dimethoxy-1,2-dimethyl-1,2-ethanediyl]-1,6-O-[(1S,2S)-1,2-dimethoxy-1,2-dimethyl-1,2-ethanediyl]-D-myo-inositol

    Cas No: 176798-27-9

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176798-27-9 Usage

Chemical Properties

White Solid

Uses

Different sources of media describe the Uses of 176798-27-9 differently. You can refer to the following data:
1. Scyllo-inositol derivative. A potential therapeutic for Alzheimer''s disease which Interacts with amyloid β (Aβ) peptide to inhibit Aβ42 fiber formation.
2. Scyllo-inositol derivative. A potential therapeutic for Alzheimer's disease which Interacts with amyloid β (Aβ) peptide to inhibit Aβ42 fiber formation.

Check Digit Verification of cas no

The CAS Registry Mumber 176798-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,7,9 and 8 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 176798-27:
(8*1)+(7*7)+(6*6)+(5*7)+(4*9)+(3*8)+(2*2)+(1*7)=199
199 % 10 = 9
So 176798-27-9 is a valid CAS Registry Number.

176798-27-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name (4aS,5aS,9aS)-2,3,7,8-Tetramethoxy-2,3,7,8-tetramethyldecahydro[1 ,4]dioxino[2,3-g][1,4]benzodioxine-5,10-diol

1.2 Other means of identification

Product number -
Other names 1,6,9-Trimethylcyclododeca-1,5,9-trien

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:176798-27-9 SDS

176798-27-9Relevant articles and documents

Tunable Mechanical Response from a Crystal Undergoing Topochemical Dimerization: Instant Explosion at a Faster Rate and Chemical Storage of a Harvestable Explosion at a Slower Rate

Ravi, Arthi,Sureshan, Kana M.

, p. 9362 - 9366 (2018)

Strain developed in crystals in response to stimuli causes mechanical response. Methods to tune such mechanical response is important for practical applications. Crystals of a monomer having azide and alkyne units pre-organized in a ready-to-react orientation, undergo thermal topochemical dimerization and show rate-dependent mechanical response. When the reaction rate is fast, the crystals explode violently. When the reaction rate is slow, the crystals absorb water from the surroundings contemporaneously with the reaction to form the dimer-hydrate in a single-crystal-to-single-crystal (SCSC) manner. Crystals of the dimer-hydrate upon dehydration also undergo explosion. Thus, at slow reaction rate, the strain gets stored in crystals by hydration and the explosion can be harvested, at will, by dehydration. Use of this rate-dependent explosion in the automatic activation of a remedial electrical circuit in case of a sudden rise in temperature has been demonstrated.

Single-crystal-to-single-crystal synthesis of a pseudostarchviatopochemical azide-alkyne cycloaddition polymerization

Ravi, Arthi,Shijad, Amina,Sureshan, Kana M.

, p. 11652 - 11658 (2021)

There is high demand for polysaccharide-mimics as enzyme-stable substitutes for polysaccharides for various applications. Circumventing the problems associated with the solution-phase synthesis of such polymers, we report here the synthesis of a crystalline polysaccharide-mimic by topochemical polymerization. By crystal engineering, we designed a topochemically reactive crystal of a glucose-mimicking monomer decorated with azide and alkyne units. In the crystal, the monomers arrange in head-to-tail fashion with their azide and alkyne groups in a ready-to-react antiparallel geometry, suitable for their topochemical azide-alkyne cycloaddition (TAAC) reaction. On heating the crystals, these pre-organized monomer molecules undergo regiospecific TAAC polymerization, yielding 1,4-triazolyl-linked pseudopolysaccharide (pseudostarch) in a single-crystal-to-single-crystal manner. This crystalline pseudostarch shows better thermal stability than its amorphous form and many natural polysaccharides.

Regioselective SN2 reactions for rapid syntheses of azido-inositols by one-pot sequence-specific nucleophilysis

Ravi, Arthi,Hassan, Syed Zahid,Vanikrishna, Ajithkumar N.,Sureshan, Kana M.

supporting information, p. 3971 - 3973 (2017/04/11)

Triflates of myo-inositol undergo facile solvolysis in DMSO and DMF yielding SN2 products substituted with O-nucleophiles; DMF showed slower kinetics. Axial O-triflate undergoes faster substitution than equatorial O-triflate. By exploiting this

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