Buspirone > Impurities > 16

Structure Compound Pricing
Buspirone EP Impurity J
CS-O-07457 > Impurities

Molecular Formula : C34H52N6O5   Molecular Weight: 624.81   CAS Number: NA
Synonyms : 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 ;
Parent API : Buspirone
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Buspirone EP Impurity B 
CS-O-07449 > Impurities

Molecular Formula : C12H19N4+   Molecular Weight: 219.31   CAS Number: 179071-85-3
Synonyms : 8-(Pyrimidin-2-yl)-8-aza-5-azoniaspiro[4.5]decane ;
Parent API : Buspirone
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Buspirone EP Impurity E
CS-O-07452 > Impurities

Molecular Formula : C21H33N5O3   Molecular Weight: 403.52   CAS Number: 257877-46-6
Synonyms : [1-[2-Oxo-2-[[4-[4-(pyrimidin-2-yl)piperazin-1-yl]butyl]amino]ethyl] cyclopentyl]acetic acid ;
Parent API : Buspirone
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8-(2-Pyrimidinyl)-8-aza-5-azoniaspiro[4.5]decane Bromide
CS-T-85854 > Impurities

Molecular Formula : C12H19BrN4   Molecular Weight: 299.21   CAS Number: 81461-73-6
Synonyms : 8-(2-Pyrimidinyl)-8-aza-5-azoniaspiro[4.5]decane bromide
Parent API : Buspirone
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Buspirone EP Impurity H
CS-O-07455 > Impurities

Molecular Formula : C33H50N8O4   Molecular Weight: 622.8   CAS Number: NA
Synonyms : Buspirone EP Impurity H;bis[4-[4-(Pyrimidin-2-yl)piperazin-1-yl]butyl](cyclopentane-1,1-diyl)diacetate ;2,2-(2,2-bis(4-(4-(pyrimidin-2-yl)piperazin-1-yl)butyl)cyclopentane-1,1-diyl)diacetic acid
Parent API : Buspirone
USD 456.00 / 10mg
USD 684.00 / 25mg
USD 1,026.00 / 50mg
Buspirone EP Impurity I
CS-O-07456 > Impurities

Molecular Formula : C21H30ClN5O2   Molecular Weight: 419.95   CAS Number: NA
Synonyms : 8-[4-[4-(5-Chloropyrimidin-2-yl)piperazin-1-yl]butyl]-8-azaspiro[4.5]decane-7,9-dione ;8-(4-(4-(5-chloropyrimidin-2-yl)piperazin-1-yl)butyl)-8-azaspiro[4.5]decane-7,9-dione
Parent API : Buspirone
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Buspirone EP Impurity A
CS-O-07448 > Impurities

Molecular Formula : C8H12N4   Molecular Weight: 164.21   CAS Number: 20980-22-7
Synonyms : Buspirone EP Impurity A;Buspirone Dimer ;1-(2- Pyrimidyl) Piperazine;2-(Piperazin-1-yl)pyrimidine ;
Parent API : Buspirone
USD 274.00 / 10mg
USD 410.00 / 25mg
USD 616.00 / 50mg
Buspirone EP Impurity C
CS-O-07450 > Impurities

Molecular Formula : C20H30N8   Molecular Weight: 382.51   CAS Number: 257877-45-5
Synonyms : 2,2-[Butane-1,4-diylbis(piperazine-1,4-diyl)]dipyrimidine ;2,2-[Butane-1,4-diylbis(piperazine-1,4-diyl)]dipyrimidine ;1,4-bis(4-(pyrimidin-2-yl)piperazin-1-yl)butane
Parent API : Buspirone
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Buspirone EP Impurity D
CS-O-07451 > Impurities

Molecular Formula : C24H38N8O.HCl   Molecular Weight: 491.07   CAS Number: NA
Synonyms : 2,2-[Oxybis[butane-1,4-diyl(piperazine-1,4-diyl)]]dipyrimidine HCl ;2,2-(4,4-(oxybis(butane-4,1-diyl))bis(piperazine-4,1-diyl))dipyrimidine hydrochloride
Parent API : Buspirone
USD 912.00 / 10mg
USD 1,368.00 / 25mg
USD 2,052.00 / 50mg
Buspirone EP Impurity F
CS-O-07453 > Impurities

Molecular Formula : C33H51N9O3   Molecular Weight: 621.83   CAS Number: NA
Synonyms : 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 ;4-(4-(pyrimidin-2-yl)piperazin-1-yl)butyl 2-(1-(2-oxo-2-((4-(4-(pyrimidin-2-yl)piperazin-1-yl)butyl)amino)ethyl)cyclopen
Parent API : Buspirone
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Buspirone EP Impurity G
CS-O-07454 > Impurities

Molecular Formula : C12H14N6   Molecular Weight: 242.28   CAS Number: 84746-24-7
Synonyms : 2,2-(Piperazine-1,4-diyl)dipyrimidine ;1,4-di(pyrimidin-2-yl)piperazine
Parent API : Buspirone
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Buspirone EP Impurity K
CS-O-07458 > Impurities

Molecular Formula : C9H13NO2   Molecular Weight: 167.21   CAS Number: 1075-89-4
Synonyms : Buspirone EP Impurity K;8-Azaspiro[4.5neglutarimide; 1etimide; 3-Spirocyclopentaneglutarimide; 8-Azaspiro[4.5]decane-7,9-dione ; CS-O-32300
Parent API : Buspirone
USD 61.00 / 10mg
USD 91.00 / 25mg
USD 137.00 / 50mg
8,8'-(1,4-Butanediyl)bis-8-azaspiro[4.5]decane-7,9-dione
CS-T-49993 > Impurities

Molecular Formula : C22H32N2O4   Molecular Weight: 388.5   CAS Number: 257877-44-4
Synonyms : 8,8-(1,4-Butanediyl)bis-8-azaspiro[4.5]decane-7,9-dione
Parent API : Buspirone
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8-(4-Chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione
CS-T-50596 > Impurities

Molecular Formula : C13H20ClNO2   Molecular Weight: 257.76   CAS Number: 21098-11-3
Synonyms : N-etimide;8-(4-chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione
Parent API : Buspirone
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(S)-Hydroxybuspirone hydrochloride
CS-CW-00186 > Impurities

Molecular Formula : C21H32ClN5O3   Molecular Weight: 437.97   CAS Number: NA
Synonyms : (S)-6-BMS 442606 hydrochloride; (S)-6-hydroxy-8-(4-(4-(pyrimidin-2-yl)piperazin-1-yl)butyl)-8-azaspiro[4.5]decane-7,9-dione hydrochloride
Parent API : Buspirone
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(R)-Hydroxybuspirone hydrochloride
CS-CW-00187 > Impurities

Molecular Formula : C21H32ClN5O3   Molecular Weight: 437.97   CAS Number: NA
Synonyms : (R)-6-BMS 442608 hydrochloride; (R)-6-hydroxy-8-(4-(4-(pyrimidin-2-yl)piperazin-1-yl)butyl)-8-azaspiro[4.5]decane-7,9-dione hydrochloride
Parent API : Buspirone
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