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Diacetonefructose

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Origin: China

Cas No: 20880-92-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Quick Details

    CAS No.:
    20880-92-6
    Other Names:
    Diacetone-beta-D-fructose
    MF:
    C12H20O6
    Place of Origin:
    Anhui, China
    Type:
    Auxiliaries and Other Medicinal Chemicals, Topiramate intermediate
    Grade Standard:
    Medicine Grade
    Usage:
    Animal Pharmaceuticals
    Brand Name:
    top
    Purity:
    100

    Packaging&Delivery

    Packaging Details
    1kg/bag;25kg/drum
    Port
    Shanghai

  • Property

    CAS No.: 20880-92-6 Formula: C12H20O6 Molecular Weight: 260.28400

    Basic Info

    Chemical Name Diacetonefructose
    Synonyms

    DiacetonefruCLose;
    2,3:4,5-di-O-isopropylidenefructose;
    Topiramate Related Compound A;
    D-Fructopyranose diacetonide;
    DIACETONE-SS-D-FRUCTOSE;
    DIACETONE FRUCTOSE;
    Methylethylidene fruetopyranose;
    2,3-DIFLUORO-6-METHOXYPHENYLACETIC ACID;
    Diacetone frucose;
    Diacetone-B-D-fructose;

    CAS No. 20880-92-6
    Molecular Formula C12H20O6
    Molecular Weight 260.28400
    PSA 66.38000
    LogP 0.37680

    Properties

    Appearance & Physical State White acerate crystal
    Density 1.181 g/cm3
    Boiling Point 332.6ºC at 760 mmHg
    Melting Point 94-95ºC
    Flash Point 154.9ºC
    Refractive Index 1.522
    Storage Condition -20ºC
    Vapor Pressure 0mmHg at 25°C

    Safety Info

    Safety Statements S26; S36/37
    WGK Germany 3
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    acetone+Raffinose→Diacetonefructose+1,2:4,5-DI-O-ISOPROPYLIDENE-β-D-FRUCTOPYRANOSE
    acetone+sucrose→Diacetonefructose+Diacetone-d-Glucose
    D-glucopyranose+D-fructofuranose→Diacetonefructose+Diacetone-d-Glucose

    Precursor

    acetone
    β-D-fructopyranose
    sucrose
    D-fructofuranose

    Downstream Product

    [(3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydrodi[1,3]dioxolo[4,5-a:5',3'-d]pyran-3a-yl]methyl N-diazosulfamate
    [(3aS,6R,7R,7aS)-6,7-dihydroxy-2,2-dimethyl-5,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-b]pyran-3a-yl]methyl sulfamate
    β-​D-​Fructopyranose, 1-​amino-​1-​deoxy-​2,​3:4,​5-​bis-​O-​(1-​methylethylidene)​-
    2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-ol

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