Betamethasone 11,17,21-tripropionate
[CAS# 1186048-33-8]

Identification

• Name: Betamethasone 11,17,21-tripropionate
• Synonyms: (11beta,16beta)-9-Fluoro-16-methyl-11,17,21-tris(1-oxopropoxy)pregna-1,4-diene-3,20-dione
• Molecular Formula: C₃₁H₄₁FO₈
• Molecular Weight: 560.65
• CAS Registry Number: 1186048-33-8
• EC Number: 891-971-7

Properties

• Solubility: Insoluble (1.4E^-3 g/L) (25 °C), Calc.^*
• Density: 1.22±0.1 g/cm³ (20 °C 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2018 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Reproductive toxicity	Repr.	1B	H360D
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Specific target organ toxicity - repeated exposure	STOT RE	1	H372