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CAS

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195724-08-4

1-(3,4,6-tri-O-benzyl-α-D-glucopyranosyl)-1-pentyne is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 195724-08-4 Structure

  • Basic information

    1. Product Name: 1-(3,4,6-tri-O-benzyl-α-D-glucopyranosyl)-1-pentyne
    2. Synonyms: 1-(3,4,6-tri-O-benzyl-α-D-glucopyranosyl)-1-pentyne
    3. CAS NO:195724-08-4
    4. Molecular Formula:
    5. Molecular Weight: 500.635
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 195724-08-4.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 1-(3,4,6-tri-O-benzyl-α-D-glucopyranosyl)-1-pentyne(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-(3,4,6-tri-O-benzyl-α-D-glucopyranosyl)-1-pentyne(195724-08-4)
    11. EPA Substance Registry System: 1-(3,4,6-tri-O-benzyl-α-D-glucopyranosyl)-1-pentyne(195724-08-4)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 195724-08-4(Hazardous Substances Data)

195724-08-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 195724-08-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,7,2 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 195724-08:
(8*1)+(7*9)+(6*5)+(5*7)+(4*2)+(3*4)+(2*0)+(1*8)=164
164 % 10 = 4
So 195724-08-4 is a valid CAS Registry Number.

195724-08-4Downstream Products

195724-08-4Relevant articles and documents

Stereoselective synthesis of α-C-(alkynyl)-glycosides via ring-opening of α-1,2-anhydrosugars

Leeuwenburgh, Michiel A.,Timmers, Cornelis M.,Van Der Marel, Gijsbert A.,Van Boom, Jacques H.,Mallet, Jean-Maurice,Sinay, Pierre G.

, p. 6251 - 6254 (1997)

Ring-opening of an α-1,2-epoxide function in sugars with lithium alkynyl derivatives in the presence of zinc chloride proceeds with retention of configuration to afford n-C-(alkynyl)-glycosides in reasonable yields.

Zinc-mediated synthesis of α-C-glycosides from 1,2-anhydroglycosides

Xue, Song,Han, Kai-Zhen,He, Lin,Guo, Qing-Xiang

, p. 870 - 872 (2007/10/03)

α-C-Glycosides have been prepared by the addition of organozinc reagents to glycal epoxides. Dialkyl and diaryl zinc reagents in the presence of CF3COOH provide the corresponding α-glycosides in 53-82% yields. Organozinc chlorides RZnC1 formed

From α-1,2-Anhydrosugars to C-Glycosides: The Influence of Lewis Acids and Nucleophiles on the Stereochemistry

Leeuwenburgh, Michiel A.,Van Der Marel, Gijsbert A.,Overkleeft, Herman S.,Van Boom, Jacques H.

, p. 549 - 564 (2007/10/03)

Ring opening of the epoxide function in α-1,2-anhydrosugars with alkynyl zinc and titanium compounds proceeds with retention of configuration to afford α-C-alkynylglycosides in reasonable to good yields, while the use of the corresponding alkynyltrifluoroborates results in the formation α/β mixtures. Vinyl nucleophiles predominantly afford α-products, whereas allyl and allenyl species almost exclusively yield β-C-glycosides.

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