Brand: zhiqi
Model: 50-27-1
Price: USD 2980 / kilogram
Min. Order: 1kilogram kilogram
Estriol
50-27-1
Estriol

CAS NO.50-27-1

Chemical name：1,3,5(10)-Estratriene-3,16a,17b-triol;

Assay:97.0-102.0%

Molecular Formula：C18H24O3

Molecular Weight;288.38

standard: USP30

Appearance:White or almost white crystalline powder

Loss on drying:≤0.5

Specific rotation:+54°+62

Residue on Ignition:≤0.1

Use: Progestin drug