TIBOLONE

PRODUCT IDENTIFICATION

CAS NO. 5630-53-5

TIBOLONE

EINECS NO. 227-069-1
FORMULA C21H28O2
MOL WT. 312.45

H.S. CODE

 

TOXICITY

 

SYNONYMS 17-Hydroxy-7alpha-methyl-19-nor-17alpha-pregn-5(10)-en-20-yn-3-one;
(7alpha,17alpha)-17-Hydroxy-7-methyl-19-norpregn-5(10)-en-20-yn-3-one; Tibolonum; 7alpha-methyl-17alpha-ethynyl-17beta-hydroxy-19-norandrost-5(10)-en-3-one; Tibolona; 7alpha-methyl-17alpha-ethynyl-17beta-hydroxyestr-5(10)-en-3-one
DERIVATION

 

CLASSIFICATION

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE white to off-white crystalline powder
MELTING POINT 163 - 169 C
BOILING POINT

 

SPECIFIC GRAVITY

 

SOLUBILITY IN WATER

practically insoluble (soluble in chloroform, methanol)

pH  
VAPOR DENSITY

 

AUTOIGNITION

 

NFPA RATINGS

Health: 2 Flammability: 0 Reactivity: 0

REFRACTIVE INDEX

 

FLASH POINT

 

STABILITY

Stable under ordinary conditions

APPLICATIONS

Tibolone is an anabolic steroid with moderate androgenic, estrogenic, and progestogenic properties. It is utilized in the treatment of menopausal and postmenopausal symptoms and osteoporosis of postmenopausal women; administered orally. Members of anabolic steroids include

 

SALES SPECIFICATION

APPEARANCE

white to off-white crystalline powder

IDENTIFICATION

Passes Test A(IR), B(HPLC)

ASSAY

98.0 - 102.0%

OPTICAL ROTATION

+103° ~ +130°

RESIDUE ON IGNITION

0.1% max

MELTING POINT

163 - 169 C

LOSS ON DRYING

0.5% max

TRANSPORTATION
PACKING

 

HAZARD CLASS  
UN NO.  
OTHER INFORMATION
Hazard Symbols: T, Risk Phrases: 45-63, Safety Phrases: 53-26-36/37/39