Gestrinone , ≥99% , 16320-04-0

CAS NO.：16320-04-0

Empirical Formula: C21H24O2

Molecular Weight: 308.41

MDL number: MFCD00865561

EINECS: 685-143-2

PRODUCT Properties

• Melting point: 150-152°C
• alpha: D20 +84.6° (c = 0.41 in methanol)
• Boiling point: 388.8°C (rough estimate)
• Density: 1.1040 (rough estimate)
• refractive index: 1.4900 (estimate)
• storage temp.: -20°C Freezer
• solubility: DMF:20.0(Max Conc. mg/mL);64.85(Max Conc. mM); DMSO:35.0(Max Conc. mg/mL);113.48(Max Conc. mM); Ethanol:20.0(Max Conc. mg/mL);64.85(Max Conc. mM); Ethanol:PBS (pH 7.2) (1:5):0.25(Max Conc. mg/mL);81.06(Max Conc. mM); Water:1.0(Max Conc. mg/mL);3.24(Max Conc. mM)
• form: A crystalline solid
• pka: 12.76±0.40(Predicted)
• color: Off-white to light yellow
• Merck: 14,4415
• Stability: Hygroscopic
• InChI: InChI=1S/C21H24O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,9,11,13,18-19,23H,3,5-8,10,12H2,1H3/t18-,19+,20+,21+/m1/s1
• InChIKey: BJJXHLWLUDYTGC-ANULTFPQSA-N
• SMILES: C1C2C(CC[C@]3([H])C=2C=C[C@@]2(CC)[C@@]3([H])CC[C@]2(C#C)O)=CC(=O)C1

Description and Uses

Gestrinone is a synthetic steroid with antiprogesterone and antiestrogenic activities. It is reported to be useful in the treatment of endometriosis and uterine leiom yomas.

Steroidal antiestrogen, antiprogestogen, analog of Norgestrienone. Antigonadotropin. Controlled substance.

Safety

• Symbol(GHS): GHS08
• Signal word: Danger
• Hazard statements: H360-H362
• Precautionary statements: P201-P260-P263-P264-P270-P308+P313
• RTECS: JF7964000
• Toxicity: mouse,LDLo,intraperitoneal,1gm/kg (1000mg/kg),BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLDBEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)GASTROINTESTINAL: OTHER CHANGES,Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 16, Pg. 701, 1988.