Quetiapine hemifumarate

Supplier: Thermo Scientific
Danger

Synonyms: ICI-204636, 2-[2-(4-dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethanol bis[(2E)-2-butenedioate], Seroquel

462400050 462400250
ACRO462400050EA 113 GBP
ACRO462400050 ACRO462400250
Quetiapine hemifumarate
Quetiapine hemifumarate

  • Bioactive

Formula: C₂₁H₂₅N₃O₂S
MW: 441,55 g/mol
Melting Pt: 172…176 °C
Storage Temperature: Refrigerator
MDL Number: MFCD03423782
CAS Number: 111974-72-2

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Specification Test Results

Appearance White to almost white Powder
Infrared spectrum Conforms
Melting point 172 to 176 °C
Loss on drying ≤0.5 % (105 °C)
Solubility (2 % in DMSO) Clear colorless to light yellow solution
Titration with HClO4 99 to 101 % (quetiapine hemifumarate dry substance)
Titration with NaOH 12.5 to 13.8 % (fumaric acid dry substance)

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