Buspirone Impurities

  • CAS No.: 20980-22-7 - Buspirone EP Impurity A

    Buspirone EP Impurity A

    CAS No. : 20980-22-7
    Synonyms : Buspirone USP RC A; 2-(Piperazin-1-yl)pyrimidine; 2-(1-Piperazinyl)pyrimidine; 1-(2-Pyrimidinyl)piperazine; 2-Piperazinopyrimidine; 4-(2-Pyrimidinyl)piperazine
    Catalog No. : SA25800

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  • CAS No.: 658701-59-8 -6,10-Dihydroxy Buspirone - SynThink

    6,10-Dihydroxy Buspirone

    CAS No. : 658701-59-8
    Synonyms : 6,10-Dihydroxy-8-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9-dione; 6,10-Dihydroxy-8-{4-[4-(pyrimidin-2-yl)piperazin-1-yl]butyl}-8-azaspiro[4.5]decane-7,9-dione
    Catalog No. : SA25817

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  • CAS No.: 220747-81-9 - Buspirone N Oxide Impurity

    Buspirone N Oxide Impurity

    CAS No. : 220747-81-9
    Synonyms : Buspirone N-Oxide; 8-[4-[1-Oxido-4-(2-pyrimidinyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9-dione; 8-[4-[4-(Pyrimidin-2-yl)piperazin-1-yl]butyl]-8-azaspiro[4.5]-decane-7,9-dione N-oxide; 1-[4-(7,9-Dioxo-8-azaspiro[4.5]decane-8-yl)butyl]-4-(2-pyrimidinyl)piperazine 1-oxide
    Catalog No. : SA25816

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  • CAS No.: 125481-61-0 - Buspirone 6-Hydroxy Metabolite

    Buspirone 6-Hydroxy Metabolite

    CAS No. : 125481-61-0
    Synonyms : 6′-Hydroxy Buspirone; 6-Hydroxy-8-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9- dione
    Catalog No. : SA25815

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  • CAS No.: 105496-33-1 - Buspirone 5-Hydroxy Metabolite - SynThink

    Buspirone 5-Hydroxy Metabolite

    CAS No. : 105496-33-1
    Synonyms : 5-Hydroxy Buspirone; 8-[4-[4-(5-Hydroxy-2-pyrimidinyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9-dione
    Catalog No. : SA25814

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  • CAS No.: 257877-44-4 - Buspirone EP Impurity N

    Buspirone EP Impurity N

    CAS No. : 257877-44-4
    Synonyms : Buspirone USP RC N; 8,8′-(Butane-1,4-diyl)bis(8-azaspiro[4.5]decane-7,9-dione)
    Catalog No. : SA25813

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  • CAS No.: 80827-62-9 - Buspirone EP Impurity M

    Buspirone EP Impurity M

    CAS No. : 80827-62-9
    Synonyms : Buspirone Bromobutyl Impurity (USP); 8-(4-Bromobutyl)-8-azaspiro[4.5]decane-7,9-dione; 8-Azaspiro[4.5]decane-7,9-dione, 8-(4-bromobutyl)
    Catalog No. : SA25812

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  • CAS No.: 21098-11-3 - Buspirone EP Impurity L

    Buspirone EP Impurity L

    CAS No. : 21098-11-3
    Synonyms : Buspirone USP RC L; 8-(4-Chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione; N-(4-Chlorobutyl)-1,1-cyclopentanediacetimide
    Catalog No. : SA25811

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  • CAS No.: 1075-89-4 - Buspirone EP Impurity K

    Buspirone EP Impurity K

    CAS No. : 1075-89-4
    Synonyms : 8-Azaspiro[4.5]decane-7,9-dione; 4,4-Tetramethyleneglutarimide; 1,1-Cyclopentanediacetimide; 3-Spirocyclopentaneglutarimide
    Catalog No. : SA25810

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  • CAS No.: NA - Buspirone EP Impurity J

    Buspirone EP Impurity J

    CAS No. : NA
    Synonyms : Open Ring Spirodimer Impurity (USP); 4-(7,9-Dioxo-8-azaspiro[4.5]dec-8-yl)butyl [1-[2-oxo-2-[[4-[4-(pyrimidin-2-yl)piperazin-1-yl]butyl]amino]ethyl]-cyclopentyl]acetate
    Catalog No. : SA25809

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  • CAS No. : NA - Buspirone EP Impurity I - SynThink

    Buspirone EP Impurity I

    CAS No. : NA
    Synonyms : 5-Chloro Buspirone (USP); 8-[4-[4-(5-Chloropyrimidin-2-yl)piperazin-1-yl]butyl]-8-azaspiro[4.5]decane-7,9-dione
    Catalog No. : SA25808

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  • CAS No.: NA - Buspirone EP Impurity H

    Buspirone EP Impurity H

    CAS No. : NA
    Synonyms : Buspirone Diester Dimer (USP); Bis(4-(4-(pyrimidin-2-yl)piperazin-1-yl)butyl) 2,2’-(Cyclopentane-1,1-diyl)diacetate; bis{[4-[4-(Pyrimidin-2-yl)piperazin-1-yl]butyl]}2,2′-(cyclopentane-1,1-diyl)diacetate
    Catalog No. : SA25807

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  • CAS No.: 84746-24-7 - Buspirone EP Impurity G

    Buspirone EP Impurity G

    CAS No. : 84746-24-7
    Synonyms : Buspirone USP RC G; 2,2′-(Piperazine-1,4-diyl)dipyrimidine; 2,2’-(1,4-Piperazinediyl)bis-pyrimidine; 1,4-Bis(2-pyrimidinyl)piperazine
    Catalog No. : SA25806

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  • CAS No.: NA - Buspirone EP Impurity F

    Buspirone EP Impurity F

    CAS No. : NA
    Synonyms : Open Ring Dimer Impurity (USP); 4-[4-(Pyrimidin-2-yl)piperazin-1-yl]butyl[1-[2-oxo-2-[[4-[4-(pyrimidin-2-yl)piperazin-1-yl] butyl] amino] ethyl] cyclopentyl] acetate
    Catalog No. : SA25805

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  • CAS No. : 257877-46-6 - Buspirone EP Impurity E - SynThink

    Buspirone EP Impurity E

    CAS No. : 257877-46-6
    Synonyms : Open Ring Impurity (USP); [1-[2-Oxo-2-[[4-[4-(pyrimidin-2-yl)piperazin-1-yl]butyl]amino]ethyl] cyclopentyl]acetic acid; seco-(8,9)-Buspirone Carboxylic Acid
    Catalog No. : SA25804

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  • CAS No.: NA - Buspirone EP Impurity D

    Buspirone EP Impurity D

    CAS No. : NA
    Synonyms : Bispyrimidinylpiperazinylbutyl Ether Impurity (USP); 2,2′-[Oxybis[butane-1,4-diyl(piperazine-1,4-diyl)]]dipyrimidine HCl
    Catalog No. : SA25803

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  • CAS No. : 257877-45-5 - Buspirone EP Impurity C - SynThink

    Buspirone EP Impurity C

    CAS No. : 257877-45-5
    Synonyms : Bispyrimidinylpiperazinyl Butane Impurity (USP); 2,2′-[Butane-1,4-diylbis(piperazine-1,4-diyl)]dipyrimidine
    Catalog No. : SA25802

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  • CAS No.: NA - Buspirone EP Impurity B

    Buspirone EP Impurity B

    CAS No. : 81461-73-6
    Synonyms : Spiroammonium Salt Impurity (USP); 8-(Pyrimidin-2-yl)-8-aza-5-azoniaspiro[4.5]decane bromide
    Catalog No. : SA25801

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