Estra-4,9-diene-3,17-dione ≥95.0% (by HPLC)
Proveedor: TCI
E0920-5G
E0920-1G
TCIAE0920-5GEA
181
EUR
TCIAE0920-5G
TCIAE0920-1G
Estra-4,9-diene-3,17-dione ≥95.0% (by HPLC)
Estra-4,9-diene-3,17-dione
Formula:
C₁₈H₂₂O₂ MW: 270,37 g/mol |
Número MDL:
MFCD03695567 Núm. CAS: 5173-46-6 |
Resultados test especificaciones
Appearance | White to Orange to Green powder to crystal |
Purity (HPLC) | min. 95.0 area% |
Melting point | 137.0 to 144.0 deg-C |
Specific rotation [a]20/D | -190.0 to -200.0 deg (C=0.5、MeOH) |
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