17,21-Dihydroxypregna-1,4-diene-3,20-dione
[CAS# 1807-14-3]

Identification

• Name: 17,21-Dihydroxypregna-1,4-diene-3,20-dione
• Synonyms: 17alpha,21-Dihydroxypregna-1,4-diene-3,20-dione; delta1,4-Reichstein S; delta'-Dehydrocortexolone
• Molecular Formula: C₂₁H₂₈O₄
• Molecular Weight: 344.44
• CAS Registry Number: 1807-14-3
• EC Number: 894-333-6

Properties

• Solubility: Practically insoluble (0.029 g/L) (25 ºC), Calc.^*
• Density: 1.24±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 246-250 ºC (decomp)^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2019 ACD/Labs)

^** Herzog, H. L.; Tetrahedron 1962, V18, P581-9.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302