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(CAS RN:16320-04-0 Product Number:G0436)



General Information

Product Number G0436

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Purity/Analysis Method >98.0%(T)
Storage Temperature 0-10°C
M.F. / M.W. C21H24O2=308.42
CAS RN 16320-04-0
Related CAS RN
MDL Number MFCD00865561
Packaging and Container
  • Product Details
  • Safety & Regulations


Purity(GC) min. 95.0 %
Purity(Neutralization titration) min. 98.0 %
Melting point 150.0 to 154.0 deg-C
Specific rotation [a]20/D +83.0 to +86.0 deg(C=0.4, EtOH)


Reaxys-RN 5610726
PubChem SID 253661994
Merck Index(14) 4415
RTECS# JF7964000


Signal Word Warning
Hazard Statements
  • H361fd
  • :Suspected of damaging fertility. Suspected of damaging the unborn child.
Precautionary Statements
  • P201
  • :Obtain special instructions before use.
  • P202
  • :Do not handle until all safety precautions have been read and understood.
  • P280
  • :Wear protective gloves, protective clothing, face protection.
  • P308+P313
  • :IF exposed or concerned: Get medical advice or attention.
  • P405
  • :Store locked up.
  • P501
  • :Dispose of contents/container through a waste management company authorized by the local government.

Transport Information

HS Number 2937230000


Gestrinone: A Steroid Hormone with Anti-Estrogenic and Anti-Progesterone Properties

Gestrinone is a synthetic steroid hormone with anti-estrogenic and anti-progesterone properties. It is used to treat endometriosis, shrink uterine fibroids and reduce menorrhagia. Besides, it is investigated for use as emergency contraceptive. Also, due to its anabolic effects, it was included in the banned list of performance enhanced drugs in sport. Therefore, the effective detection of gestrinone and its metabolites in human urine has been studied. (The product is for research purpose only.)


PubMed Literature

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