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115250-38-9

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  • High quality (1S)-(1(Oh),2,4/1,3)-2,3,4-Tri-O-Benzyl-1-C-[(Benzyloxy)Methyl]-5-Oxo-1,2,3,4-Cyclohexanetetrol supplier in China

    Cas No: 115250-38-9

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  • (2R,?3S,?4S,?5S) -5-Hydroxy-2,3,4-tris(phenylmethoxy)-5-[(phenylmethoxy)methyl]-cyclohexanone

    Cas No: 115250-38-9

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115250-38-9 Usage

Uses

Different sources of media describe the Uses of 115250-38-9 differently. You can refer to the following data:
1. (2R,3S,4S,5S)-5-Hydroxy-2,3,4-tris(phenylmethoxy)-5-[(phenylmethoxy)methyl]-cyclohexanone was used in the synthetic preparation of N-substituted valiolamine derivatives.
2. (2R,?3S,?4S,?5S)-5-Hydroxy-2,3,4-tris(phenylmethoxy)-5-[(phenylmethoxy)methyl]-cyclohexanone was used in the synthetic preparation of N-substituted valiolamine derivatives.

Check Digit Verification of cas no

The CAS Registry Mumber 115250-38-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,2,5 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 115250-38:
(8*1)+(7*1)+(6*5)+(5*2)+(4*5)+(3*0)+(2*3)+(1*8)=89
89 % 10 = 9
So 115250-38-9 is a valid CAS Registry Number.
InChI:InChI=1/C35H36O6/c36-31-21-35(37,26-38-22-27-13-5-1-6-14-27)34(41-25-30-19-11-4-12-20-30)33(40-24-29-17-9-3-10-18-29)32(31)39-23-28-15-7-2-8-16-28/h1-20,32-34,37H,21-26H2/t32-,33+,34-,35-/m0/s1

115250-38-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (2R,3S,4S,5S)-5-hydroxy-2,3,4-tris(phenylmethoxy)-5-(phenylmethoxymethyl)cyclohexan-1-one

1.2 Other means of identification

Product number -
Other names (2R,3S,4S,5S)-2,3,4-Tris(benzyloxy)-5-((benzyloxy)methyl)-5-hydroxycyclohexanone

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:115250-38-9 SDS

115250-38-9Downstream Products

115250-38-9Relevant articles and documents

Synthesis method of voglibose

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Paragraph 0060; 0061; 0089; 0090; 0091, (2021/08/07)

The invention provides a synthesis method of voglibose, and solves the technical problems that in an existing synthesis method of voglibose, raw materials are difficult to obtain, high in price, large in investment, low in yield and not suitable for industrial production. The synthesis method comprises the steps: synthesizing a compound V by taking glucose monohydrate and sodium acetate as raw materials through eleven reaction steps; and preparing a compound VIII from the compound V through an addition reaction, a ring-opening reaction and an aldol condensation reaction, and thus obtaining voglibose through amination reduction of the compound VIII. The synthesis method of voglibose can be widely applied to the technical field of voglibose synthesis methods.

1-Silyl-2,6-diketones: Versatile intermediates for the divergent synthesis of five- and six-membered carbocycles under radical and anionic conditions

Chiara, Jose L.,Garcia, Angela,Sesmilo, Esther,Vacas, Tatiana

, p. 3935 - 3938 (2007/10/03)

1-Silyl-2,6-diketones, readily prepared by addition of (silylmethyl)metal reagents to 1,5-lactols followed by oxidation of the resultant diols, can be efficiently transformed into 3-hydroxycyclohexanones, cyclohex-2-enones, or 1-(silylmethyl)cyclopentane-1,2-diols under nucleophilic, basic, or single electron-transfer reduction conditions, respectively. The latter cyclitols can be further transformed into 2-methylenecyclopentanols or 1-(hydroxymethyl) cyclopentane-1,2-diols by Peterson elimination or Tamao-Fleming oxidation, respectively.

PROCESSES FOR THE PURIFICATION OF VOGLIBOSE AND INTERMEDIATES THEREOF

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Page/Page column 9-10, (2008/06/13)

Processes for the purification of voglibose are provided. Also provided are processes for the purification of substituted or unsubstituted 5-oxo-1,2,3,4-cyclohexanetetrol and substituted 5-amino-1,2,3,4-cyclohexanetetrol, which compounds are useful intermediates in the preparation of voglibose.

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