Buspirone Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Buspirone, pharmacopeial and non-pharmacopeial Buspirone impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Buspirone impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Buspirone-related products are thoroughly characterized. Buspirone products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

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Buspirone 6-Hydroxy Metabolite

• SZ CAT No: SZ-B023017

• CAS No:

  125481-61-0

• Mol.F.: C21H31N5O3
• Mol.Wt.: 401.5
• Inv. Status: In Stock

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Buspirone EP Impurity B

• SZ CAT No: SZ-B023003

• CAS No:

  81461-73-6

• Mol.F.: C12H19N4 : Br
• Mol.Wt.: 219.3 : 79.9
• Inv. Status: In Stock
• Rel. CAS No: 179071-85-3 (free base)

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Buspirone EP Impurity C

• SZ CAT No: SZ-B023004

• CAS No:

  257877-45-5 

• Mol.F.: C20H30N8
• Mol.Wt.: 382.5
• Inv. Status: In Stock

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Buspirone EP Impurity D

• SZ CAT No: SZ-B023005

• CAS No:

  2724726-67-2

• Mol.F.: C24H38N8O
• Mol.Wt.: 454.6
• Inv. Status: In Stock

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Buspirone EP Impurity E

• SZ CAT No: SZ-B023019

• CAS No:

  257877-43-3

• Mol.F.: C21H33N5O3
• Mol.Wt.: 403.5
• Inv. Status: In Stock
• Rel. CAS No: 257877-46-6 (HCl salt)

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Buspirone EP Impurity E (HCl salt)

• SZ CAT No: SZ-B023025

• CAS No:

  257877-46-6

• Mol.F.: C21H33N5O3 : HCl
• Mol.Wt.: 403.5 : 36.5
• Inv. Status: In Stock
• Rel. CAS No: 257877-43-3 (free base)

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Buspirone EP Impurity E (Na salt)

• SZ CAT No: SZ-B023006

• CAS No:

  NA

• Mol.F.: C21H33N5O3 : Na
• Mol.Wt.: 403.5 : 23.0
• Inv. Status: In Stock
• Rel. CAS No: 257877-43-3 (free base) ; 257877-46-6 (HCl salt)

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Buspirone EP Impurity F

• SZ CAT No: SZ-B023007

• CAS No:

  2512210-24-9

• Mol.F.: C33H51N9O3
• Mol.Wt.: 621.8
• Inv. Status: In Stock

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Buspirone EP Impurity G

• SZ CAT No: SZ-B023008

• CAS No:

  84746-24-7

• Mol.F.: C12H14N6
• Mol.Wt.: 242.3
• Inv. Status: In Stock

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Buspirone EP Impurity H

• SZ CAT No: SZ-B023009

• CAS No:

  2708578-34-9

• Mol.F.: C33H50N8O4
• Mol.Wt.: 622.8
• Inv. Status: In Stock

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Buspirone EP Impurity I

• SZ CAT No: SZ-B023010

• CAS No:

  2725354-99-2

• Mol.F.: C21H30ClN5O2
• Mol.Wt.: 420.0
• Inv. Status: In Stock

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Buspirone EP Impurity J

• SZ CAT No: SZ-B023011

• CAS No:

  2726492-72-2

• Mol.F.: C34H52N6O5
• Mol.Wt.: 624.8
• Inv. Status: In Stock

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Buspirone EP Impurity K

• SZ CAT No: SZ-B023012

• CAS No:

  1075-89-4

• Mol.F.: C9H13NO2
• Mol.Wt.: 167.2
• Inv. Status: In Stock

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Buspirone EP Impurity L

• SZ CAT No: SZ-B023013

• CAS No:

  21098-11-3

• Mol.F.: C13H20ClNO2
• Mol.Wt.: 257.8
• Inv. Status: In Stock

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Buspirone EP Impurity M

• SZ CAT No: SZ-B023014

• CAS No:

  80827-62-9 

• Mol.F.: C13H20BrNO2 
• Mol.Wt.: 302.2
• Inv. Status: In Stock

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Buspirone EP Impurity N

• SZ CAT No: SZ-B023015

• CAS No:

  257877-44-4

• Mol.F.: C22H32N2O4
• Mol.Wt.: 388.5
• Inv. Status: In Stock

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Buspirone Hydrochloride

• SZ CAT No: SZ-B023001

• CAS No:

  33386-08-2

• Mol.F.: C21H31N5O2 : HCl
• Mol.Wt.: 385.5 : 36.5
• Inv. Status: In Stock
• Rel. CAS No: 36505-84-7 (free base)

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Buspirone N-Oxide

• SZ CAT No: SZ-B023018

• CAS No:

  220747-81-9

• Mol.F.: C21H31N5O3
• Mol.Wt.: 401.5
• Inv. Status: In Stock

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Buspirone EP Impurity A

• SZ CAT No: SZ-B023002

• CAS No:

  20980-22-7 

• Mol.F.: C8H12N4
• Mol.Wt.: 164.2
• Inv. Status: Limited Stock

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Buspirone

• SZ CAT No: SZ-B023024

• CAS No:

  36505-84-7

• Mol.F.: C21H31N5O2
• Mol.Wt.: 385.5
• Inv. Status: Synthesis on demand
• Rel. CAS No: 33386-08-2 (HCl salt)

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Buspirone 5-Hydroxy Metabolite

• SZ CAT No: SZ-B023016

• CAS No:

  105496-33-1

• Mol.F.: C21H31N5O3
• Mol.Wt.: 401.5
• Inv. Status: Synthesis on demand

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Buspirone Impurity 2

• SZ CAT No: SZ-B023022

• CAS No:

  2329290-63-1

• Mol.F.: C12H13ClN6
• Mol.Wt.: 276.7
• Inv. Status: Synthesis on demand

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Buspirone Impurity 3

• SZ CAT No: SZ-B023023

• CAS No:

  42940-56-7

• Mol.F.: C11H11N3O2
• Mol.Wt.: 217.2
• Inv. Status: Synthesis on demand

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Buspirone Impurity 4

• SZ CAT No: SZ-B023026

• CAS No:

  5662-95-3

• Mol.F.: C9H12O3
• Mol.Wt.: 168.2
• Inv. Status: Synthesis on demand

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Buspirone Impurity 5

• SZ CAT No: SZ-B023027

• CAS No:

  NA

• Mol.F.: C25H41N5O3
• Mol.Wt.: 459.6
• Inv. Status: Synthesis on demand

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Buspirone Impurity 6

• SZ CAT No: SZ-B023028

• CAS No:

  NA

• Mol.F.: C23H37N5O3
• Mol.Wt.: 431.6
• Inv. Status: Synthesis on demand

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6-Hydroxy Buspirone D8

• SZ CAT No: SZ-B023D02

• CAS No:

  1189644-16-3

• Mol.F.: C21H23D8N5O3
• Mol.Wt.: 409.6
• Inv. Status: Synthesis on demand

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Buspirone D8 Hydrochloride

• SZ CAT No: SZ-B023D01

• CAS No:

  1216761-39-5

• Mol.F.: C21H23D8N5O2 : HCl
• Mol.Wt.: 393.6 : 36.5
• Inv. Status: Synthesis on demand
• Rel. CAS No: 204395-49-3 (free base)

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1,4-Dinitrosopiperazine

• SZ CAT No: SZ-B023021

• CAS No:

  140-79-4

• Mol.F.: C4H8N4O2
• Mol.Wt.: 144.1
• Inv. Status: In Stock

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Buspirone Nitroso Impurity 1

• SZ CAT No: SZ-B023020

• CAS No:

  872826-80-7

• Mol.F.: C8H11N5O
• Mol.Wt.: 193.2
• Inv. Status: In Stock