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Chemical Structure| 524684-52-4 Chemical Structure| 524684-52-4

Structure of Prinaberel
CAS No.: 524684-52-4

Chemical Structure| 524684-52-4

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Prinaberel is an agonist of ERβ.

Synonyms: ERB-041

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Product Details of Prinaberel

CAS No. :524684-52-4
Formula : C15H10FNO3
M.W : 271.24
SMILES Code : OC1=CC(C=C)=C(OC(C2=CC=C(O)C(F)=C2)=N3)C3=C1
Synonyms :
ERB-041
MDL No. :MFCD09954141
InChI Key :MQIMZDXIAHJKQP-UHFFFAOYSA-N
Pubchem ID :656954

Safety of Prinaberel

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H319
Precautionary Statements:P305+P351+P338

Isoform Comparison

Biological Activity

Description
Prinaberel (ERB-041) serves as a potent and selective agonist of estrogen receptor (ER) β, with IC50 values of 5.4, 3.1, and 3.7 nM for human, rat, and mouse ERβ, respectively. Prinaberel exhibits over 200-fold selectivity for ERβ over ERα. Furthermore, it acts as a potent chemopreventive agent for skin cancer by suppressing the WNT/β-catenin signaling pathway and inducing apoptosis in ovarian cancer cells[1][2][3].

Clinical Trial:

NCT Number Conditions Phases Recruitment Completion Date Locations
NCT00110487 Endometriosis PHASE2 COMPLETED 2025-12-06 Phoenix, Arizona, 85015, Unite... More >>d States|Tucson, Arizona, 85710, United States|Carmichael, California, 95608, United States|La Jolla, California, 92093, United States|Redding, California, 96001, United States|San Diego, California, 92123, United States|Lakewood, Colorado, 80228, United States|Aventura, Florida, 33180, United States|Boynton, Florida, 33437, United States|Celebration, Florida, 34747, United States|Clearwater, Florida, 33758, United States|Miami, Florida, 33136, United States|Miami, Florida, 33143, United States|New Port Richey, Florida, 34652, United States|Ocala, Florida, 34471, United States|Palm Harbor, Florida, 34684, United States|Alpharetta, Georgia, 30005, United States|Atlanta, Georgia, 30342, United States|Arlington Heights, Illinois, 60005, United States|Champaign, Illinois, 61820, United States|Chicago, Illinois, 60611, United States|Chicago, Illinois, 60637, United States|Oak Brook, Illinois, 60523, United States|South Bend, Indiana, 46601, United States|Shreveport, Louisiana, 71103, United States|Lanham, Maryland, 20706, United States|Laurel, Maryland, 20707, United States|Detroit, Michigan, 48201, United States|Chaska, Minnesota, 55318, United States|Chesterfield, Missouri, 63017, United States|Las Vegas, Nevada, 89104, United States|Berlin, New Jersey, 08009, United States|Charlotte, North Carolina, 28209, United States|Fargo, North Dakota, 58104, United States|Cincinnati, Ohio, 45267, United States|Cleveland, Ohio, 44195, United States|Eugene, Oregon, 97401, United States|Greenville, South Carolina, 29605, United States|Greer, South Carolina, 29651, United States|Dallas, Texas, 75390-9032, United States|Fort Worth, Texas, 76104, United States|Webster, Texas, 77598, United States|Sandy, Utah, 84070, United States|Norfolk, Virginia, 23507-1627, United States|Richmond, Virginia, 23298, United States|Madison, Wisconsin, 53792-6188, United States Less <<
NCT00318500 Dysmenorrhea|Dyspareunia|Endom... More >>etriosis|Pelvic Pain Less << PHASE2 COMPLETED 2025-12-06 Montgomery, Alabama, 36116, Un... More >>ited States|Chandler, Arizona, 85225, United States|Phoenix, Arizona, 85032, United States|Phoenix, Arizona, 85035, United States|Tucson, Arizona, 85712, United States|San Francisco, California, 94115, United States|Vista, California, 92083, United States|Denver, Colorado, 80202, United States|Denver, Colorado, 80206, United States|New Britain, Connecticut, 06050, United States|Clearwater, Florida, 33759, United States|New Port Richey, Florida, 34652, United States|Plantation, Florida, 33324, United States|Venice, Florida, 34285, United States|West Palm Beach, Florida, 33401, United States|West Palm Beach, Florida, 33409, United States|Marietta, Georgia, 30066, United States|Idaho Falls, Idaho, 83404, United States|Oak Brook, Illinois, 60523, United States|Evansville, Indiana, 47714, United States|Reno, Nevada, 89502, United States|Lawrenceville, New Jersey, 08648, United States|Durham, North Carolina, 27710, United States|New Bern, North Carolina, 28562, United States|Raleigh, North Carolina, 27612, United States|Winston-Salem, North Carolina, 27103, United States|Cleveland, Ohio, 44122, United States|Miamisburg, Ohio, 45342, United States|Oklahoma City, Oklahoma, 73112, United States|Portland, Oregon, 97210, United States|Abington, Pennsylvania, 19001, United States|Lansdale, Pennsylvania, 19446, United States|Philadelphia, Pennsylvania, 19107, United States|Philadelphia, Pennsylvania, 19114, United States|Pittsburgh, Pennsylvania, 15243, United States|Columbia, South Carolina, 29201, United States|Greenville, South Carolina, 29607, United States|Bristol, Tennessee, 37620, United States|Chattanooga, Tennessee, 37403, United States|Memphis, Tennessee, 38119, United States|Corpus Christi, Texas, 78414, United States|San Antonio, Texas, 78229, United States|West Valley City, Utah, 84120, United States|Norfolk, Virginia, 23507, United States|Richmond, Virginia, 23233, United States|Richmond, Virginia, 23294, United States|Virginia Beach, Virginia, 23456, United States|Renton, Washington, 98055, United States|Madison, Wisconsin, 53792, United States|Randwick, New South Wales, 2031, Australia|Sydney, New South Wales, 200, Australia|Richmond, Victoria, 3121, Australia|Nedlands, Western Australia, 6009, Australia|Herestraat, Leuven, 3000, Belgium|Calgary, Alberta, T2N 4L7, Canada|Vancouver, British Columbia, V6Z 1Y6, Canada|Winnipeg, Manitoba, R3A 1R9, Canada|Halifax, Nova Scotia, B3H 2N1, Canada|London, Ontario, N6A 4V2, Canada|Toronto, Ontario, M5B 1W8, Canada|Saskatoon, Saskatchewan, S7K 1N4, Canada|Hong Kong, Hong Kong|Cape Town, Capetown, 7925, South Africa|Port Elizabeth, Eastern Cape, 6001, South Africa|Roodepoort, Jgb Gauteng, 1724, South Africa|Durban, KwaZulu Natal, 4320, South Africa|Nottingham, Nottinghamshire, NG7 2UH, United Kingdom|Glasgow, Scotland, G51 4TF, United Kingdom|Sheffield, South Yorshire, S10 2SF, United Kingdom|Swindon, Wiltshire, SN3 6BD, United Kingdom Less <<
NCT00434187 Healthy PHASE1 COMPLETED 2025-10-06 Kan-nondai, Tsukuba-shi, Ibara... More >>ki, 305-0856, Japan Less <<
NCT00275379 Cystitis, Interstitial WITHDRAWN - Glendora, California, 91741, U... More >>nited States|Redding, California, 96001, United States|San Diego, California, 92103, United States|Aventura, Florida, 33180, United States|Kansas City, Kansas, 66160, United States|Jackson, Michigan, 49201, United States|Springfield, Oregon, 97477, United States|Philadelphia, Pennsylvania, 19104, United States|Philadelphia, Pennsylvania, 19140, United States|Philadelphia, Pennsylvania, 19146, United States|Houston, Texas, 77030, United States|Temple, Texas, 76508, United States|Mountlake Terrace, Washington, 98043, United States|Baden, A-2500, Austria|Homburg/Saar, 66421, Germany|Munster, 48149, Germany Less <<
NCT00245947 Crohn's Disease PHASE1 COMPLETED 2025-04-05 -
NCT00316459 Healthy|Long QT Syndrome PHASE1 COMPLETED - Miami, Florida, 33126, United ... More >>States Less <<

Protocol

Bio Calculators
Preparing Stock Solutions 1mg 5mg 10mg

1 mM

5 mM

10 mM

3.69mL

0.74mL

0.37mL

18.43mL

3.69mL

1.84mL

36.87mL

7.37mL

3.69mL

References

 

Historical Records

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