regadenoson

Regadenoson is given in preparation for a radiologic examination of blood flow through the heart to test for coronary artery disease. It is marketed by Astellas Pharma under the tradename Lexiscan. Reference standards of Regadenoson API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
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    [pname] => 4-Pyrazolecarboxylic Acid Ethyl Ester
    [catalogue_number] => PA 18 85570
    [category_ids] => ,71,92,70,84,
    [chemical_name] => 
    [weight] => 140.14
    [form] => C6H8N2O2
    [cas] => 37622-90-5
    [pslug] => 37622-90-5-4-pyrazolecarboxylic-acid-ethyl-ester-pa1885570
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PA 18 85570

4-Pyrazolecarboxylic Acid Ethyl Ester

  • Catalogue No.:PA 18 85570

  • CAS :

    37622-90-5

  • Molecular Formula : C6H8N2O2

  • Molecular Weight : 140.14

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Details 
stdClass Object
(
    [pname] => 2-Formyl-3-oxopropanoic Acid Ethyl Ester
    [catalogue_number] => PA 18 85590
    [category_ids] => ,71,92,70,84,
    [chemical_name] => 
    [weight] => 144.13
    [form] => C6H8O4
    [cas] => 80370-42-9
    [pslug] => 80370-42-9-2-formyl-3-oxopropanoic-acid-ethyl-ester-pa1885590
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PA 18 85590

2-Formyl-3-oxopropanoic Acid Ethyl Ester

  • Catalogue No.:PA 18 85590

  • CAS :

    80370-42-9

  • Molecular Formula : C6H8O4

  • Molecular Weight : 144.13

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stdClass Object
(
    [pname] => (2S,3R,4S,5R)-2-(6-Amino-2-chloro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
    [catalogue_number] => PA 18 85600
    [category_ids] => ,71,92,70,84,
    [chemical_name] => 
    [weight] => 301.69
    [form] => C10H12ClN5O4
    [cas] => 2015222-35-0
    [pslug] => 2015222-35-0-2s-3r-4s-5r-2-6-amino-2-chloro-9h-purin-9-yl-5-hydroxymethyl-tetrahydrofuran-3-4-diol-pa1885600
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PA 18 85600

(2S,3R,4S,5R)-2-(6-Amino-2-chloro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol

  • Catalogue No.:PA 18 85600

  • CAS :

    2015222-35-0

  • Molecular Formula : C10H12ClN5O4

  • Molecular Weight : 301.69

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stdClass Object
(
    [pname] => 1-(2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)-N-methyl-1H-pyrazole-4-carboxamide
    [catalogue_number] => PA 18 85610
    [category_ids] => ,71,92,70,84,
    [chemical_name] => 
    [weight] => 390.36
    [form] => C15H18N8O5
    [cas] => NA
    [pslug] => 1-2-amino-9-2r-3r-4s-5r-3-4-dihydroxy-5-hydroxymethyl-tetrahydrofuran-2-yl-9h-purin-6-yl-n-methyl-1h-pyrazole-4-carboxamide-pa1885610
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PA 18 85610

1-(2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)-N-methyl-1H-pyrazole-4-carboxamide

  • Catalogue No.:PA 18 85610

  • CAS :

    NA

  • Molecular Formula : C15H18N8O5

  • Molecular Weight : 390.36

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Details 
stdClass Object
(
    [pname] => 2-(1H-Pyrazol-1-yl)adenosine
    [catalogue_number] => PA 18 85620
    [category_ids] => ,71,92,70,84,
    [chemical_name] => 
    [weight] => 333.31
    [form] => C13H15N7O4
    [cas] => 1627202-38-3
    [pslug] => 1627202-38-3-2-1h-pyrazol-1-yl-adenosine-pa1885620
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PA 18 85620

2-(1H-Pyrazol-1-yl)adenosine

  • Catalogue No.:PA 18 85620

  • CAS :

    1627202-38-3

  • Molecular Formula : C13H15N7O4

  • Molecular Weight : 333.31

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