Imprimer

Acide 3α,12α-dihydroxy-5β-cholane-24-oïque 98.5%

Marques : Thermo Fisher Scientific
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

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148140250 148141000 148145000
ACRO148140250EA 77.6 EUR
ACRO148140250 ACRO148141000 ACRO148145000
Acide 3α,12α-dihydroxy-5β-cholane-24-oïque 98.5%
Acide 3α,12α-dihydroxy-5β-cholane-24-oïque
Formule: C₂₄H₄₀O₄
Point d'ébullition: 504 °C (1013 hPa)
Point de fusion: 172…178 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00003673
Numéro CAS: 83-44-3
EINECS: 201-478-5
Indice Merck: 13,02916

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Résultats des tests de spécification

Appearance White Crystalline powder
Infrared spectrum Conforms
Melting point 172 to 178 °C
Loss on drying ≤1 % (140 °C, 4 hrs) (under vacuum < 5 mmHg)
Residue after ignition ≤0.2 %
Specific optical rotation +53° to +57° (20 °C, 589 nm) (c=1, EtOH)
Titration with NaOH 98.0 to 102.0 % (On dried basis)


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