Buspirone-impurities | Pharmaffiliates

buspirone

An anti-anxiety drug which belongs to anxiolytics class, It is used to treat anxiety. It competes with serotonin and dopamine, which are neurotransmitters involved with causing anxiety symptoms. Addiction causes hallucinations, nausea and vomiting. Buspirone functions as a serotonin 5-HT1A receptor partial agonist Reference standards of Buspirone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => Buspirone - API Standards 
    [catalogue_number] => PA 02 1980000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 385.51
    [form] => C21H31N5O2
    [cas] => 36505-84-7
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PA 02 1980000

Buspirone - API Standards


  • Catalogue No.:PA 02 1980000

  • CAS :

    36505-84-7

  • Molecular Formula : C21H31N5O2

  • Molecular Weight : 385.51

stdClass Object
(
    [pname] => Buspirone N-Oxide
    [catalogue_number] => PA 02 61510
    [category_ids] => ,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 401.5
    [form] => C21H31N5O3
    [cas] => 220747-81-9
    [pslug] => 220747-81-9-buspirone-n-oxide-pa0261510
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PA 02 61510

Buspirone N-Oxide


  • Catalogue No.:PA 02 61510

  • CAS :

    220747-81-9

  • Molecular Formula : C21H31N5O3

  • Molecular Weight : 401.5

stdClass Object
(
    [pname] => Buspirone-d8 Dihydrochloride
    [catalogue_number] => PA STI 088243
    [category_ids] => ,78,70,82,98,
    [chemical_name] => 
    [weight] => 466.47
    [form] => C21H25D8Cl2N5O2
    [cas] => NA
    [pslug] => buspirone-d8-dihydrochloride-pasti088243
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PA STI 088243

Buspirone-d8 Dihydrochloride


  • Catalogue No.:PA STI 088243

  • CAS :

    NA

  • Molecular Formula : C21H25D8Cl2N5O2

  • Molecular Weight : 466.47

stdClass Object
(
    [pname] => 8,8'-(1,4-Butanediyl)bis-8-azaspiro[4.5]decane-7,9-dione-d8
    [catalogue_number] => PA STI 088244
    [category_ids] => ,71,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 396.55
    [form] => C22H24D8N2O4
    [cas] => 2733271-36-6
    [pslug] => 2733271-36-6-8-8-1-4-butanediyl-bis-8-azaspiro-4-5-decane-7-9-dione-d8-pasti088244
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PA STI 088244

8,8'-(1,4-Butanediyl)bis-8-azaspiro[4.5]decane-7,9-dione-d8


  • Catalogue No.:PA STI 088244

  • CAS :

    2733271-36-6

  • Molecular Formula : C22H24D8N2O4

  • Molecular Weight : 396.55

stdClass Object
(
    [pname] => 8-(4-Chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione-d8
    [catalogue_number] => PA STI 088245
    [category_ids] => ,70,71,75,78,82,98,
    [chemical_name] => 
    [weight] => 265.81
    [form] => C13H12D8ClNO2
    [cas] => 2733911-20-9
    [pslug] => 2733911-20-9-8-4-chlorobutyl-8-azaspiro-4-5-decane-7-9-dione-d8-pasti088245
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PA STI 088245

8-(4-Chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione-d8


  • Catalogue No.:PA STI 088245

  • CAS :

    2733911-20-9

  • Molecular Formula : C13H12D8ClNO2

  • Molecular Weight : 265.81

stdClass Object
(
    [pname] => 6,10-Dihydroxy Buspirone-d8
    [catalogue_number] => PA STI 088246
    [category_ids] => ,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 425.55
    [form] => C21H23D8N5O4
    [cas] => 1346599-17-4
    [pslug] => 1346599-17-4-6-10-dihydroxy-buspirone-d8-pasti088246
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PA STI 088246

6,10-Dihydroxy Buspirone-d8


  • Catalogue No.:PA STI 088246

  • CAS :

    1346599-17-4

  • Molecular Formula : C21H23D8N5O4

  • Molecular Weight : 425.55

stdClass Object
(
    [pname] => 5-Hydroxy Buspirone-d8
    [catalogue_number] => PA STI 088247
    [category_ids] => ,71,98,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 409.55
    [form] => C21H23D8N5O3
    [cas] => 1330164-16-3
    [pslug] => 1330164-16-3-5-hydroxy-buspirone-d8-pasti088247
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PA STI 088247

5-Hydroxy Buspirone-d8


  • Catalogue No.:PA STI 088247

  • CAS :

    1330164-16-3

  • Molecular Formula : C21H23D8N5O3

  • Molecular Weight : 409.55

stdClass Object
(
    [pname] => 6-Hydroxy Buspirone-d8
    [catalogue_number] => PA STI 088248
    [category_ids] => ,98,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 409.55
    [form] => C21H23D8N5O3
    [cas] => 1189644-16-3
    [pslug] => 1189644-16-3-6-hydroxy-buspirone-d8-pasti088248
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PA STI 088248

6-Hydroxy Buspirone-d8


  • Catalogue No.:PA STI 088248

  • CAS :

    1189644-16-3

  • Molecular Formula : C21H23D8N5O3

  • Molecular Weight : 409.55

stdClass Object
(
    [pname] => 2,2'-(1,4-Piperazinediyl)bis-pyrimidine-d8
    [catalogue_number] => PA STI 088249
    [category_ids] => ,98,78,70,82,
    [chemical_name] => 
    [weight] => 250.33
    [form] => C12H6D8N6
    [cas] => NA
    [pslug] => 2-2-1-4-piperazinediyl-bis-pyrimidine-d8-pasti088249
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PA STI 088249

2,2'-(1,4-Piperazinediyl)bis-pyrimidine-d8


  • Catalogue No.:PA STI 088249

  • CAS :

    NA

  • Molecular Formula : C12H6D8N6

  • Molecular Weight : 250.33

stdClass Object
(
    [pname] => Buspirone-d8 HCl (n-butyl-d8)
    [catalogue_number] => PA STI 088310
    [category_ids] => ,98,78,70,82,
    [chemical_name] => 
    [weight] => 430.02
    [form] => C21H24D8ClN5O2
    [cas] => 1216761-39-5
    [pslug] => 1216761-39-5-buspirone-d8-hcl-n-butyl-d8-pasti088310
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PA STI 088310

Buspirone-d8 HCl (n-butyl-d8)


  • Catalogue No.:PA STI 088310

  • CAS :

    1216761-39-5

  • Molecular Formula : C21H24D8ClN5O2

  • Molecular Weight : 430.02

stdClass Object
(
    [pname] => 1,1'-(Pyrimidine-2,5-diyl)dipiperazine
    [catalogue_number] => PA 02 0611000
    [category_ids] => ,78,75,70,76,82,
    [chemical_name] => 
    [weight] => 248.33
    [form] => C12H20N6
    [cas] => 2514676-76-5
    [pslug] => 2514676-76-5-1-1-pyrimidine-2-5-diyl-dipiperazine-pa020611000
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PA 02 0611000

1,1'-(Pyrimidine-2,5-diyl)dipiperazine


  • Catalogue No.:PA 02 0611000

  • CAS :

    2514676-76-5

  • Molecular Formula : C12H20N6

  • Molecular Weight : 248.33

stdClass Object
(
    [pname] => 5-Hydroxy Buspirone
    [catalogue_number] => PA 02 0611001
    [category_ids] => ,78,75,70,76,82,
    [chemical_name] => 
    [weight] => 401.5
    [form] => C21H31N5O3
    [cas] => 105496-33-1
    [pslug] => 105496-33-1-5-hydroxy-buspirone-pa020611001
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PA 02 0611001

5-Hydroxy Buspirone


  • Catalogue No.:PA 02 0611001

  • CAS :

    105496-33-1

  • Molecular Formula : C21H31N5O3

  • Molecular Weight : 401.5

stdClass Object
(
    [pname] => 6’-Hydroxy Buspirone
    [catalogue_number] => PA 02 0611002
    [category_ids] => ,78,75,70,76,82,
    [chemical_name] => 
    [weight] => 401.5
    [form] => C21H31N5O3
    [cas] => 125481-61-0
    [pslug] => 125481-61-0-6-hydroxy-buspirone-pa020611002
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PA 02 0611002

6’-Hydroxy Buspirone


  • Catalogue No.:PA 02 0611002

  • CAS :

    125481-61-0

  • Molecular Formula : C21H31N5O3

  • Molecular Weight : 401.5

stdClass Object
(
    [pname] => 6-Hydroxy-8-(4-(4-(5-hydroxypyrimidin-2-yl)piperazin-1-yl)butyl)-8-azaspiro[4.5]decane-7,9-dione
    [catalogue_number] => PA 02 0611003
    [category_ids] => ,78,75,70,76,82,
    [chemical_name] => 
    [weight] => 417.5
    [form] => C21H31N5O4
    [cas] => 125481-59-6
    [pslug] => 125481-59-6-6-hydroxy-8-4-4-5-hydroxypyrimidin-2-yl-piperazin-1-yl-butyl-8-azaspiro-4-5-decane-7-9-dione-pa020611003
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PA 02 0611003

6-Hydroxy-8-(4-(4-(5-hydroxypyrimidin-2-yl)piperazin-1-yl)butyl)-8-azaspiro[4.5]decane-7,9-dione


  • Catalogue No.:PA 02 0611003

  • CAS :

    125481-59-6

  • Molecular Formula : C21H31N5O4

  • Molecular Weight : 417.5

stdClass Object
(
    [pname] => 4-(4-(6-Hydroxy-7,9-dioxo-8-azaspiro[4.5]decan-8-yl)butyl)-1-(5-hydroxypyrimidin-2-yl)piperazine 1-oxide
    [catalogue_number] => PA 02 0611004
    [category_ids] => ,78,75,70,76,82,
    [chemical_name] => 
    [weight] => 433.5
    [form] => C21H31N5O5
    [cas] => NA
    [pslug] => 4-4-6-hydroxy-7-9-dioxo-8-azaspiro-4-5-decan-8-yl-butyl-1-5-hydroxypyrimidin-2-yl-piperazine-1-oxide-pa020611004
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PA 02 0611004

4-(4-(6-Hydroxy-7,9-dioxo-8-azaspiro[4.5]decan-8-yl)butyl)-1-(5-hydroxypyrimidin-2-yl)piperazine 1-oxide


  • Catalogue No.:PA 02 0611004

  • CAS :

    NA

  • Molecular Formula : C21H31N5O5

  • Molecular Weight : 433.5

stdClass Object
(
    [pname] => 2-(4-Nitrosopiperazin-1-yl)pyrimidine
    [catalogue_number] => PA 02 1981000
    [category_ids] => ,70,75,76,78,82,162,
    [chemical_name] => 
    [weight] => 193.21
    [form] => C8H11N5O
    [cas] => 872826-80-7
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PA 02 1981000

2-(4-Nitrosopiperazin-1-yl)pyrimidine


  • Catalogue No.:PA 02 1981000

  • CAS :

    872826-80-7

  • Molecular Formula : C8H11N5O

  • Molecular Weight : 193.21

stdClass Object
(
    [pname] => 3,3-Tetramethyleneglutaric Anhydride
    [catalogue_number] => PA 02 1981001
    [category_ids] => ,76,78,70,82,
    [chemical_name] => 
    [weight] => 168.19
    [form] => C9H12O3
    [cas] => 5662-95-3
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PA 02 1981001

3,3-Tetramethyleneglutaric Anhydride


  • Catalogue No.:PA 02 1981001

  • CAS :

    5662-95-3

  • Molecular Formula : C9H12O3

  • Molecular Weight : 168.19

stdClass Object
(
    [pname] => 2-[1-(Carbamoylmethyl)cyclopentyl]acetic Acid
    [catalogue_number] => PA 02 1981002
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 185.22
    [form] => C9H15NO3
    [cas] => 60143-00-2
    [pslug] => 60143-00-2-2-1-carbamoylmethyl-cyclopentyl-acetic-acid-pa021981002
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PA 02 1981002

2-[1-(Carbamoylmethyl)cyclopentyl]acetic Acid


  • Catalogue No.:PA 02 1981002

  • CAS :

    60143-00-2

  • Molecular Formula : C9H15NO3

  • Molecular Weight : 185.22

stdClass Object
(
    [pname] => 7,9-Dioxo-8-azaspiro[4.5]decane-6,10-dicarbonitrile
    [catalogue_number] => PA 02 1981003
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 217.23
    [form] => C11H11N3O2
    [cas] => 42940-56-7
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PA 02 1981003

7,9-Dioxo-8-azaspiro[4.5]decane-6,10-dicarbonitrile


  • Catalogue No.:PA 02 1981003

  • CAS :

    42940-56-7

  • Molecular Formula : C11H11N3O2

  • Molecular Weight : 217.23

stdClass Object
(
    [pname] => 4-Chloro-1-butene
    [catalogue_number] => PA 02 1981004
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 90.55
    [form] => C4H7Cl
    [cas] => 927-73-1
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PA 02 1981004

4-Chloro-1-butene


  • Catalogue No.:PA 02 1981004

  • CAS :

    927-73-1

  • Molecular Formula : C4H7Cl

  • Molecular Weight : 90.55