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245662-06-0

4-Methoxy-8-tosyloxy-β-carboline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 245662-06-0 Structure

  • Basic information

    1. Product Name: 4-Methoxy-8-tosyloxy-β-carboline
    2. Synonyms: 4-Methoxy-8-tosyloxy-β-carboline
    3. CAS NO:245662-06-0
    4. Molecular Formula:
    5. Molecular Weight: 368.413
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 245662-06-0.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: 4-Methoxy-8-tosyloxy-β-carboline(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-Methoxy-8-tosyloxy-β-carboline(245662-06-0)
    11. EPA Substance Registry System: 4-Methoxy-8-tosyloxy-β-carboline(245662-06-0)

  • 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: 245662-06-0(Hazardous Substances Data)

245662-06-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 245662-06-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,5,6,6 and 2 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 245662-06:
(8*2)+(7*4)+(6*5)+(5*6)+(4*6)+(3*2)+(2*0)+(1*6)=140
140 % 10 = 0
So 245662-06-0 is a valid CAS Registry Number.

245662-06-0Relevant articles and documents

Synthetic studies on indoles and related compounds. Part 46.1 First total syntheses of 4, 8-dioxygenated β-carboline alkaloids

Suzuki, Hideharu,Unemoto, Minoru,Hagiwara, Mayumi,Ohyama, Takako,Yokoyama, Yuusaku,Murakami, Yasuoki

, p. 1717 - 1723 (2007/10/03)

Total syntheses of naturally occurring 4, 8-dioxygenated β-carboline alkaloids 2a, 2d, 2g, and 2h are described. The synthetic route involves two methodologies that we developed; (i) an improved Fischer indolization for the synthesis of a 7-oxygenated indole using a tosyl group for protection of the phenolic group, (ii) construction of a 4-methoxy-β-carboline skeleton by the C-3-selective cyclization of the C-2-substituent of the indole nucleus. The phenolic O-tosyl group of the β-carboline skeleton was successfully cleaved to the phenol by Na-anthracenide, and this phenol was methylated with TMSCH2N2.

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