Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Results 2,291-2,300 of 5,812

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-B145-006
CAS: 81461-73-6
Formula: C₁₂H₁₉N₄·Br
Family: Buspirone
Synonyms: 8-Aza-5-azoniaspiro(4.5)decane, 8-(2-pyrimidinyl)-, bromide (1:1), 8-pyrimidin-2-yl-8-aza-5-azoniaspiro[4.5]decane bromide

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-B145-005
CAS: 81461-72-5
Formula: C₁₂H₁₉N₄·Cl
Family: Buspirone
Synonyms: 8-(2-Pyrimidinyl)-8-aza-5-azoniaspiro[4.5]decane chloride, 8-pyrimidin-2-yl-8-aza-5-azoniaspiro[4.5]decane chloride

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-B145-007
CAS: 257877-45-5
Formula: C₂₀H₃₀N₈
Family: Buspirone
Synonyms: 1,4-Bis(4-(pyrimidin-2-yl)piperazin-1-yl)butane, Bispyrimidinylpiperazinyl butane

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-B145-008
CAS: 2724726-67-2
Formula: C₂₄H₃₈N₈O
Family: Buspirone
Synonyms: Bispyrimidinylpiperazinylbutyl ether, Bis(4-(1-(pyrimidine-2-yl)piperazine-4-yl)butane-1-yl) ether

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-B145-014
CAS: 84746-24-7
Formula: C₁₂H₁₄N₆
Family: Buspirone
Synonyms: 1,4-Di(pyrimidin-2-yl)piperazine, 2-(4-pyrimidin-2-ylpiperazin-1-yl)pyrimidine

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-B145-015
CAS: 2708578-34-9
Formula: C₃₃H₅₀N₈O₄
Family: Buspirone
Synonyms: Bis(4-(4-(pyrimidin-2-yl)piperazin-1-yl)butyl) 2,2'-(cyclopentane-1,1-diyl)diacetate, Buspirone diester dimer

Pharmacopoeial impurityLevels of characterisation

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