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10538-66-6

5-BETA-CHOLANIC ACID-3-ALPHA-OL-7,12-DIONE METHYL ESTER is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • methyl (4R)-4-[(1R,3aS,3bR,5aS,7R,9aS,9bS,11aR)-7-hydroxy-9a,11a-dimethyl-4,11-dioxo-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]pentanoate

    Cas No: 10538-66-6

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  • 10538-66-6 Structure

  • Basic information

    1. Product Name: 5-BETA-CHOLANIC ACID-3-ALPHA-OL-7,12-DIONE METHYL ESTER
    2. Synonyms: 7,12-DIKETOLITHOCHOLIC ACID METHYL ESTER;5-BETA-CHOLANIC ACID-3-ALPHA-OL-7,12-DIONE METHYL ESTER
    3. CAS NO:10538-66-6
    4. Molecular Formula: C25H38O5
    5. Molecular Weight: 418.57
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 10538-66-6.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 5-BETA-CHOLANIC ACID-3-ALPHA-OL-7,12-DIONE METHYL ESTER(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5-BETA-CHOLANIC ACID-3-ALPHA-OL-7,12-DIONE METHYL ESTER(10538-66-6)
    11. EPA Substance Registry System: 5-BETA-CHOLANIC ACID-3-ALPHA-OL-7,12-DIONE METHYL ESTER(10538-66-6)

  • 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: 10538-66-6(Hazardous Substances Data)

10538-66-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 10538-66-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,5,3 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 10538-66:
(7*1)+(6*0)+(5*5)+(4*3)+(3*8)+(2*6)+(1*6)=86
86 % 10 = 6
So 10538-66-6 is a valid CAS Registry Number.

10538-66-6Downstream Products

10538-66-6Relevant articles and documents

Regio- and stereoselective reductions of dehydrocholic acid

Cravotto, Giancarlo,Binello, Arianna,Boffa, Luisa,Rosati, Ornelio,Boccalini, Marco,Chimichi, Stefano

, p. 469 - 475 (2007/10/03)

Dehydrocholic acid (DHCA), an unnatural bile acid, is manufactured by oxidation of cholic acid. Its biotransformation by two basidiomycetes (Trametes hirsuta and Collybia velutipes) is reported. These mycelia showed different affinities for the substrate and selectivities of attack: T. hirsuta in particular regio- and stereoselectively reduced the 3-keto group to yield 3α-hydroxy-7,12-diketo-5β-cholan-24-oic acid (7,12-diketolithocolic acid) as the main product. A number of different chemical reductions were carried out on DHCA; among them hydrogenation with Raney Nickel in water under high-intensity ultrasound proved highly regio- and stereoselective, yielding 7,12-diketolithocolic acid exclusively. 1H and 13C resonances were assigned in details thanks to a series of 1D and 2D NMR runs including DEPT, NOESY, H-H COSY, gHSQC and gHMBC.

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