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CAS

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129870-01-5

2-deoxy-2-fluoro-D-xylono-1,4-lactone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 129870-01-5 Structure

  • Basic information

    1. Product Name: 2-deoxy-2-fluoro-D-xylono-1,4-lactone
    2. Synonyms:
    3. CAS NO:129870-01-5
    4. Molecular Formula:
    5. Molecular Weight: 150.107
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 129870-01-5.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: 2-deoxy-2-fluoro-D-xylono-1,4-lactone(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-deoxy-2-fluoro-D-xylono-1,4-lactone(129870-01-5)
    11. EPA Substance Registry System: 2-deoxy-2-fluoro-D-xylono-1,4-lactone(129870-01-5)

  • 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: 129870-01-5(Hazardous Substances Data)

129870-01-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129870-01-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,8,7 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 129870-01:
(8*1)+(7*2)+(6*9)+(5*8)+(4*7)+(3*0)+(2*0)+(1*1)=145
145 % 10 = 5
So 129870-01-5 is a valid CAS Registry Number.

129870-01-5Relevant articles and documents

Regioselective opening of epoxyaldonolactones to fluorodeoxyaldonolactones using tetrabutylammonium dihydrogentrifluoride

Lundt,Albanese,Landini,Penso

, p. 7295 - 7300 (1993)

A study on the hydrofluorination of epoxyaldonolactones with Bu4N+H2F3- (1) under solid-liquid PTC and homogeneous conditions has been performed. Unsubstituted 5,6-epoxy-hexono-1,4-lactones 2a give the corresponding fluorohydrins in high yield using catalytic amounts of 1 and an excess of solid KHF2, while an equimolar amount of 1 is used with 2,3-epoxyaldonolactones 2d-g and 5,6-epoxy-hexono-1,4-lactones containing a free hydroxy group 2b,c. In all cases the reaction is completely regio- and stereoselective affording 6-deoxy-6-fluoro-hexonolactones 3a,b and 2-deoxy-2-fluoro-aldonolactones 3d,f.

Preparation of 2,3-Epoxyaldonolactones and their Conversion into 2-Fluoro-2-deoxy-aldonolactones and -sugars

Bols, Mikael,Lundt, Inge

, p. 252 - 256 (2007/10/02)

Treatment of the 2-bromo-2-deoxylactones 1, 2 and 8 with potassium fluoride in acetonitrile or acetone gives the corresponding 2,3-epoxylactones 4,5 and 10, respectively.The γ-lactones 5 and 10 were in equilibrium with the corresponding δ-lactones 7 and 12.The 2,5-dibromo-2,5-dideoxypentonolactones 3 and 9 gave the 2,3-epoxylactones 6 and 11, respectively, when treated with potassium carbonate in acetone.By treatment of the 2,3-epoxylactones with Et3N*3HF at 70 deg C for 3-13 days the 2-fluoro-2-deoxylactones 13, 15 and 18 were obtained in 57-69 percent yield; 15 and 18 were converted into 2-fluoro-2-deoxy-D-xylose (17) and -D-arabinose (19), respectively.Hydrolysis of 13 gave crystalline 2-fluoro-2-deoxy-L-threonic acid.

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