CAS Number: 25126-32-3
EC Number: 246-639-0
Molecular Weight: 1143.3
Chemical Formula: C₄₉H₆₂N₁₀O₁₆S₃
IUPAC Name: (3S)-3-amino-4-[[(2S)-1-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-4-methyls
Purity: ≥98 % por HPLC; impurezas totales ≤0,5 %, conforme a un octapéptido sintético (secuencia Asp-Tyr(SO3H)-Met-Gly-Trp-Met-Asp-Phe-NH2, C49H62N10O16S3, PM 1143,27)
Perfil de impurezas: Sustancias relacionadas/impurezas controladas a ≤0,5 % total, confirmadas por HPLC frente a un estándar de referencia
Valoración (Assay): Identidad y contenido confirmados por espectrometría de masas/HPLC, conforme a la fórmula molecular C49H62N10O16S3 (PM 1143,27 g/mol); suministrado en frascos de 1 g, 10 g o 50 g

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Descripción adicional:

Sincalide (CAS 25126-32-3), sequence Asp-Tyr(SO3H)-Met-Gly-Trp-Met-Asp-Phe-NH2 with molecular formula C49H62N10O16S3 and a molar mass of 1143.27 g/mol, is supplied at 98% or greater purity with no more than 0.5% impurities, stored at 2-8°C in 1 g, 10 g or 50 g bottles (custom packing available). This cholecystokinetic peptide is given by injection to aid diagnosis of gallbladder and pancreatic disorders.