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CAS

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131185-06-3

3(2H)-Pyridazinone, 6-(2-phenylpyrazolo[1,5-a]pyridin-3-yl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 131185-06-3 Structure

  • Basic information

    1. Product Name: 3(2H)-Pyridazinone, 6-(2-phenylpyrazolo[1,5-a]pyridin-3-yl)-
    2. Synonyms:
    3. CAS NO:131185-06-3
    4. Molecular Formula: C17H12N4O
    5. Molecular Weight: 288.308
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 131185-06-3.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(2H)-Pyridazinone, 6-(2-phenylpyrazolo[1,5-a]pyridin-3-yl)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3(2H)-Pyridazinone, 6-(2-phenylpyrazolo[1,5-a]pyridin-3-yl)-(131185-06-3)
    11. EPA Substance Registry System: 3(2H)-Pyridazinone, 6-(2-phenylpyrazolo[1,5-a]pyridin-3-yl)-(131185-06-3)

  • 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: 131185-06-3(Hazardous Substances Data)

131185-06-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131185-06-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,1,8 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 131185-06:
(8*1)+(7*3)+(6*1)+(5*1)+(4*8)+(3*5)+(2*0)+(1*6)=93
93 % 10 = 3
So 131185-06-3 is a valid CAS Registry Number.

131185-06-3Relevant articles and documents

Pilot-scale synthesis of a novel non-xanthine adenosine A1 receptor antagonist. 1,3-dipolar cycloaddition of pyridine N-imine to an acetylene

Zanka, Atsuhiko,Hashimoto, Norio,Uematsu, Ryoichi,Okamoto, Takumi

, p. 320 - 324 (2013/09/08)

Adenosine A1 receptor antagonist, FK838, has been synthesized in 44% overall yield by a five-step sequence which is operationally straightforward and readily carried out on a large scale. Investigations into the 1,3-dipolar cycloaddition process that afforded a pyrazolo[1,5-a]pyridine derivative are also described. Process improvements and optimization of each step permitted elimination of column chromatography, resulting in a practical and cost-effective synthesis of FK838. These methods were successfully scaled up in a pharmaceutical pilot plant to give bulk drug used in clinical trials.

NEW USE OF THE ADENOSINE ANTAGONIST

-

, (2008/06/13)

The present method for the treatment of pancreatitis, which comprises administering an effective amount of a pyrazolopyridine compound of the following formula: STR1 wherein R 1 is lower alkyl, (substituted) aryl, or a heterocyclic group,R. sup.2 is

Pyrazolopyridine compounds

-

, (2008/06/13)

There are disclosed 3 [2(substituted alkyl)-3-oxo-2,3-dihydropyridazin-6-yl]-2-aryl pyrazolo [1,5-a]-pyridines useful for treating maladies requiring an adenosine antagonist, and preparative processes.

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