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7057-10-5

5-Deoxy-1,2-O-(1-methylethylidene)-alpha-D-xylo-hexofuranuronic acid gamma-lactone is a complex organic compound with the molecular formula C9H14O5. It is a derivative of a hexofuranuronic acid, which is a type of sugar acid. The compound features a xylofuranosidic structure, indicating that it is based on xylose, a pentose sugar. The "5-deoxy" part of the name signifies the absence of an oxygen atom at the fifth carbon position. The "1,2-O-(1-methylethylidene)" portion describes a methylene bridge (-CH2-) connecting the first and second carbon atoms, with one of the hydrogens on the methyl group (CH3) replaced by an ethylidene group (-CH2-). The "gamma-lactone" ending indicates the presence of a lactone ring, which is a cyclic ester formed by the intramolecular esterification of a hydroxyl group with a carboxyl group. 5-Deoxy-1,2-O-(1-methylethylidene)-alpha-D-xylo-hexofuranuronic acid gamma-lactone is significant in the field of organic chemistry and carbohydrate chemistry, potentially serving as an intermediate in the synthesis of various biologically active molecules or as a research tool in studying sugar acid derivatives.

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  • (3aR,3bS,6aR,7aR)-2,2-Dimethyltetrahydrofuro[2,3:4,5]furo[2,3-d][1,3]dioxol-5(3aH)-one

    Cas No: 7057-10-5

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  • 7057-10-5 Structure

  • Basic information

    1. Product Name: 5-Deoxy-1,2-O-(1-methylethylidene)-alpha-D-xylo-hexofuranuronic acid gamma-lactone
    2. Synonyms: 5-Deoxy-1,2-O-(1-methylethylidene)-alpha-D-xylo-hexofuranuronic acid gamma-lactone
    3. CAS NO:7057-10-5
    4. Molecular Formula: C9H12O5
    5. Molecular Weight: 200.191
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 7057-10-5.mol

  • Chemical Properties

    1. Melting Point: 72-73 °C
    2. Boiling Point: 339.7±42.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: 1.281±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 5-Deoxy-1,2-O-(1-methylethylidene)-alpha-D-xylo-hexofuranuronic acid gamma-lactone(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5-Deoxy-1,2-O-(1-methylethylidene)-alpha-D-xylo-hexofuranuronic acid gamma-lactone(7057-10-5)
    11. EPA Substance Registry System: 5-Deoxy-1,2-O-(1-methylethylidene)-alpha-D-xylo-hexofuranuronic acid gamma-lactone(7057-10-5)

  • 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: 7057-10-5(Hazardous Substances Data)

7057-10-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7057-10-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,5 and 7 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7057-10:
(6*7)+(5*0)+(4*5)+(3*7)+(2*1)+(1*0)=85
85 % 10 = 5
So 7057-10-5 is a valid CAS Registry Number.

7057-10-5Upstream product

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