Product name
|
Dehydronandrolon Acetate
|
CAS No
|
2590-41-2
|
Assay
|
>99%
|
Appearance
|
Pale Yellow Solid
|
MF
|
C20H26O3
|
MW
|
314.42
|
Standard
|
Enterprise Standard
|
Product name
|
Dehydronandrolon Acetate
|
||
CAS No.
|
2590-41-2
|
Outer Packing
|
1KG
|
Production date
|
2015.07.28
|
Shelf life
|
2017.07.27
|
Standard adopted
|
In House standard
|
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Items of analysis
|
Specification
|
Results
|
|
Description
|
White to light yellow crystalline powder
|
White crystalline powder
|
|
Melting Point
|
≥100ºC
|
107ºC
|
|
Specific optical rotation
|
-20°~-26°
|
-22.5°
|
|
Loss on Drying
|
≤0.5%
|
0.15%
|
|
Identification
|
Test preparation has maximum absorption at 282±2nm by ultraviolet - visible spectrophotometry.
|
Qualified
|
|
Maximum single impurity
|
≤1.0%
|
0.3%
|
|
Total impurities
|
≤5.0%
|
0.8%
|
|
Assay
|
≥95.0%
|
99.45%
|
|
Conclusion
|
Qualified
|