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103660-36-2

4a-hydroxy-7-(3,4-dimethoxyphenyl)-4a,5,7,7a-tetrahydropyrazolo<4,3-b>quinuclidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 103660-36-2 Structure

  • Basic information

    1. Product Name: 4a-hydroxy-7-(3,4-dimethoxyphenyl)-4a,5,7,7a-tetrahydropyrazolo<4,3-b>quinuclidine
    2. Synonyms: 4a-hydroxy-7-(3,4-dimethoxyphenyl)-4a,5,7,7a-tetrahydropyrazolo<4,3-b>quinuclidine
    3. CAS NO:103660-36-2
    4. Molecular Formula:
    5. Molecular Weight: 305.377
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 103660-36-2.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: 4a-hydroxy-7-(3,4-dimethoxyphenyl)-4a,5,7,7a-tetrahydropyrazolo<4,3-b>quinuclidine(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4a-hydroxy-7-(3,4-dimethoxyphenyl)-4a,5,7,7a-tetrahydropyrazolo<4,3-b>quinuclidine(103660-36-2)
    11. EPA Substance Registry System: 4a-hydroxy-7-(3,4-dimethoxyphenyl)-4a,5,7,7a-tetrahydropyrazolo<4,3-b>quinuclidine(103660-36-2)

  • 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: 103660-36-2(Hazardous Substances Data)

103660-36-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103660-36-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,6,6 and 0 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 103660-36:
(8*1)+(7*0)+(6*3)+(5*6)+(4*6)+(3*0)+(2*3)+(1*6)=92
92 % 10 = 2
So 103660-36-2 is a valid CAS Registry Number.

103660-36-2Relevant articles and documents

SYNTHESIS, STRUCTURE, AND PROPERTIES OF PYRAZOLOQUINUCLIDINE DERIVATIVES

Turchin, K. F.,Yanina, A. D.,Filipenko, T. Ya.,Mikhlina, E. E.,Sheinker, Yu. N.,Yakhtonov, L. N.

, p. 1039 - 1048 (2007/10/02)

It was shown by means of 1H and 13C NMR spectroscopy that the reaction of 2-arylmethylene-3-oxoquinuclidines with hydrazine hydrate gives 4a-hydroxy-7-aryl-4a,5,7,7a-tetrahydropyrazoloquinuclidines, which are stable in the crystalline state but undergo dehydration to the corresponding 7-aryl-6H-7,7a-dihydropyrazoloquinuclidines in solutions.The latter undergo cleavage to the 3-(4-piperidyl)-5-arylpyrazoles when they are heated in an alkaline medium.

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