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4951-05-7

3,5-diphenyl-1,7-diphenylbispyrazolo[3,4-b;4',3'-e]-pyrazine is a complex organic compound characterized by its unique molecular structure. It features two pyrazolo[3,4-b]pyrazine rings, each substituted with phenyl groups at the 3 and 5 positions, and connected through a central phenyl group. 3,5-diphenyl-1,7-diphenylbispyrazolo[3,4-b;4',3'-e]-pyrazine is known for its potential applications in the field of materials science, particularly in the development of novel organic materials with specific electronic and optical properties. Its synthesis and characterization are of interest to researchers exploring the properties of conjugated systems and their implications in areas such as organic electronics and photovoltaics.

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  • 4951-05-7 Structure

  • Basic information

    1. Product Name: 3,5-diphenyl-1,7-diphenylbispyrazolo[3,4-b;4',3'-e]-pyrazine
    2. Synonyms: 3,5-diphenyl-1,7-diphenylbispyrazolo[3,4-b;4',3'-e]-pyrazine
    3. CAS NO:4951-05-7
    4. Molecular Formula:
    5. Molecular Weight: 464.529
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 4951-05-7.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: 3,5-diphenyl-1,7-diphenylbispyrazolo[3,4-b;4',3'-e]-pyrazine(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3,5-diphenyl-1,7-diphenylbispyrazolo[3,4-b;4',3'-e]-pyrazine(4951-05-7)
    11. EPA Substance Registry System: 3,5-diphenyl-1,7-diphenylbispyrazolo[3,4-b;4',3'-e]-pyrazine(4951-05-7)

  • 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: 4951-05-7(Hazardous Substances Data)

4951-05-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4951-05-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,5 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4951-05:
(6*4)+(5*9)+(4*5)+(3*1)+(2*0)+(1*5)=97
97 % 10 = 7
So 4951-05-7 is a valid CAS Registry Number.

4951-05-7Downstream Products

4951-05-7Relevant articles and documents

Cyclization of 4,5-diamino pyrazole derivatives and their antibacterial activities

Rizk, Hala F.,Ei-Badawi, Mahmoud A.,Ibrahim, Seham A.,Ei-Borai, Mohamed A.

experimental part, p. 1451 - 1459 (2011/10/30)

A convenient synthesis of intermediate 4,5-diamino-3-aryl-1-phenylpyrazoles 4a-4c was reported. The different cyclization reactions were carried out with chalcone, 2-mercaptoacetic acid and p-anisialdehyde, ethyl chloroformate, glyoxal and thiourea to afford different N and S containing heterocycles. The reaction conditions were compared by conventional heating and microwave irradiation. The structures of the cyclization products were determined by analytical and spectroscopic data. All the synthesized compounds were screened for antibacterial activities in vitro. Copyright

BISPYRAZOLEPYRAZINES AS SELF-CONDENSATION PRODUCTS FROM 4,5-DIAMINOPYRAZOLES

Orlov, V. D.,Kiroga, Kh.,Kolos, N. N.

, p. 1008 - 1011 (2007/10/02)

Bispyrazolopyrazines have been obtained by self-condensation of 4,5-diaminopyrazoles and their structure confirmed by independent synthesis.The spectral data for these compounds is discussed.

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