Discover the new Chem-Impex: Where innovation starts with a bond.

Catalog Number:
38715
CAS Number:
57-63-6
Ethynylestradiol
Purity:
≥ 98% (Assay by titration , HPLC)
Synonym(s):
17α-Ethynyl-1,3,5(10)-estratriene-3,17β-diol, 19-Nor-1,3,5(10),17α-pregnatrien-20-yne-3,17-diol
Hazmat
Documents
$79.22 /1G
Pack Size Availability Price
Request Bulk Quote
Product Information
Synonyms
17α-Ethynyl-1,3,5(10)-estratriene-3,17β-diol, 19-Nor-1,3,5(10),17α-pregnatrien-20-yne-3,17-diol
CAS Number
57-63-6
Purity
≥ 98% (Assay by titration , HPLC)
Molecular Formula
C20H24O2
Molecular Weight
0
MDL Number
MFCD00003690
PubChem ID
3285
Melting Point
181 - 185 °C
Appearance
White to light yellow crystalline powder
Optical Rotation
[α]20D = -28 to -32 ° (C = 0.4 in Pyridene)
Conditions
Store at RT
Warnings
IMDG same
General Information
Synonyms
17α-Ethynyl-1,3,5(10)-estratriene-3,17β-diol, 19-Nor-1,3,5(10),17α-pregnatrien-20-yne-3,17-diol
CAS Number
57-63-6
Purity
≥ 98% (Assay by titration , HPLC)
Molecular Formula
C20H24O2
Molecular Weight
0
MDL Number
MFCD00003690
PubChem ID
3285
Melting Point
181 - 185 °C
Appearance
White to light yellow crystalline powder
Optical Rotation
[α]20D = -28 to -32 ° (C = 0.4 in Pyridene)
Conditions
Store at RT
Warnings
IMDG same
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
IMDG same
Applications

Ethynylestradiol is widely utilized in research focused on:

  • Contraceptive Formulations: This compound is a key ingredient in many oral contraceptives, providing effective pregnancy prevention through hormonal regulation.
  • Hormone Replacement Therapy: It is used in hormone replacement therapies to alleviate symptoms of menopause, helping to improve the quality of life for many women.
  • Endocrine Disruption Studies: Researchers use it to study the effects of endocrine disruptors on human health and the environment, providing insights into hormonal balance and reproductive health.
  • Pharmaceutical Development: Ethynylestradiol is crucial in developing new medications targeting hormonal imbalances, offering potential treatments for various conditions.
  • Veterinary Medicine: It is also applied in veterinary practices for reproductive management in livestock, enhancing breeding programs and animal health.

Citations