BETAMETHASONE 17-VALERATE 2152-44-5 Betamethasone Valerate Powder
English Name: BETAMETHASONE VALERATE
Another Name: Betamethasone 17-valerate
CAS: 2152-44-5
Molecular formula: C27H37FO6
Molecular weight: 476.58
Purity: ≥99.9%
Appearance:White or near white crystalline powder
Specific rotation: +750- +800
Loss on drying: ≤0.5%
Melting point: 183.0°C~184.0°C
Each impurity: ≤0.5%
Total impurity: ≤1.0%
Buy Betamethasone Valerate Powder
|
Product name
|
Betamethasone 17-valerate
|
|
CAS No.
|
2152-44-5
|
|
Molecular Formula
|
C27H37FO6
|
|
Molecular weight
|
476.58
|
|
EINECS NO.
|
218-439-3
|
|
Grade Standard
|
Medicine Grade
|
|
COA
|
Avaliable
|
Buy Betamethasone Valerate Powder
Physical Characters and specifications
|
Item
|
Specifications
|
|
Appearance
|
White Crystalline Powder.
|
|
Purity
|
99%min
|
|
Melting point
|
183 - 184℃
|
|
Specific rotation
|
D +77° (dioxane)
|
|
Density
|
1.1174 (estimate)
|
|
Solubility
|
Practically insoluble in water, freely soluble in acetone and in methylene chloride, soluble in ethanol (96 per cent).
|
|
Storage condition
|
2-8℃
|
|
Shelf life
|
2 years
|
USD
