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ChemicalBook >> CAS DataBase List >> EQUILENIN

EQUILENIN

EQUILENIN price.
  • $73.1 - $2942
  • Product name: EQUILENIN
  • CAS: 517-09-9
  • MF: C18H18O2
  • MW: 266.33
  • EINECS:208-230-5
  • MDL Number:MFCD00003619
  • Synonyms:(+)-EQUILENIN;EQUILENIN;D-1,3,5(10),6,8-ESTRAPENTAEN-3-OL-17-ONE;D-EQUILENIN;1,3,5(10)-6,8-ESTRAPENTAEN-3-OL-17-ONE;3-HYDROXYESTRA-1,3,5,7,9-PENTAEN-17-ONE;3-HYDROXY-1,3,5(10),6,8-ESTRAPENTAEN-17-ONE;3-Hydroxyestra-1(10),2,4,6,8-pentaen-17-one
Price22 Properties Safety Information Description
22 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • Cayman Chemical
  • ChemScene
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
Package
  • 500μg
  • 1mg
  • 2mg
  • 5mg
  • 10MG
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • 2ml
  • Manufactureraablocks
  • Product numberAA00D8NO
  • Product descriptionEquilenin ≥98%
  • Packaging1mg
  • Price$202
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number7908BA
  • Product descriptionEquilenin
  • Packaging1mg
  • Price$301
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSHG0001793
  • Product descriptionEQUILENIN 98.00%
  • Packaging1MG
  • Price$750.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSHG0001793
  • Product descriptionEQUILENIN 98.00%
  • Packaging10MG
  • Price$1963.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFE22774
  • Product descriptionEquilenin
  • Packaging5mg
  • Price$600
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFE22774
  • Product descriptionEquilenin
  • Packaging10mg
  • Price$900
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFE22774
  • Product descriptionEquilenin
  • Packaging25mg
  • Price$1400
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFE22774
  • Product descriptionEquilenin
  • Packaging2mg
  • Price$207.68
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFE22774
  • Product descriptionEquilenin
  • Packaging1mg
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerCayman Chemical
  • Product number23322
  • Product descriptionEquilenin ≥98%
  • Packaging1mg
  • Price$202
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number23322
  • Product descriptionEquilenin ≥98%
  • Packaging500μg
  • Price$134
  • Updated2026-04-30
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0066711
  • Product descriptionEquilenin ≥98%
  • Packaging25mg
  • Price$313
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0066711
  • Product descriptionEquilenin ≥98%
  • Packaging250mg
  • Price$1528
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0066711
  • Product descriptionEquilenin ≥98%
  • Packaging100mg
  • Price$873
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0066711
  • Product descriptionEquilenin ≥98%
  • Packaging1g
  • Price$2942
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0066711
  • Product descriptionEquilenin ≥98%
  • Packaging50mg
  • Price$524
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00D8NO Equilenin ≥98% 1mg $202 2026-05-28 Buy
AK Scientific 7908BA Equilenin 1mg $301 2021-12-16 Buy
American Custom Chemicals Corporation SHG0001793 EQUILENIN 98.00% 1MG $750.75 2021-12-16 Buy
American Custom Chemicals Corporation SHG0001793 EQUILENIN 98.00% 10MG $1963.5 2021-12-16 Buy
Biosynth FE22774 Equilenin 5mg $600 2021-12-16 Buy
Biosynth FE22774 Equilenin 10mg $900 2021-12-16 Buy
Biosynth FE22774 Equilenin 25mg $1400 2021-12-16 Buy
Biosynth FE22774 Equilenin 2mg $207.68 2026-06-04 Buy
Biosynth FE22774 Equilenin 1mg $150 2026-06-04 Buy
Cayman Chemical 23322 Equilenin ≥98% 1mg $202 2026-04-30 Buy
Cayman Chemical 23322 Equilenin ≥98% 500μg $134 2026-04-30 Buy
ChemScene CS-0066711 Equilenin ≥98% 25mg $313 2026-06-04 Buy
ChemScene CS-0066711 Equilenin ≥98% 250mg $1528 2026-06-04 Buy
ChemScene CS-0066711 Equilenin ≥98% 100mg $873 2026-06-04 Buy
ChemScene CS-0066711 Equilenin ≥98% 1g $2942 2026-06-04 Buy
ChemScene CS-0066711 Equilenin ≥98% 50mg $524 2026-06-04 Buy
Next Last

Properties

Melting point :258-259°
alpha :D16 +87° (12.8 mg made up to 1.8 ml in dioxane)
Boiling point :349.54°C (rough estimate)
Density :1.1305 (rough estimate)
refractive index :1.4800 (estimate)
Flash point :2 °C
storage temp. :2-8°C
solubility :DMSO (Slightly), Methanol (Slightly, Heated)
pka :pKa 9.72 (H2O t=25.0±0.02 ) (Uncertain);9.75±0.06 (Uncertain)
form :Solid
color :Pale Yellow to Light Beige
optical activity :+10025 (1% in dioxane)
Water Solubility :1.52mg/L(25 ºC)
EPA Substance Registry System :Equilenin (517-09-9)

Safety Information

Symbol(GHS): Flame (GHS02)Exclamation Mark (GHS07)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Equilenin is a naturally occuring estrogenic steroidal hormone (1,2) isolated from urine of pregnant mares (3). Not found in human urine. Component of conjugated estrogenic hormones. Estrogen. This compound is a contaminant of emerging concern (CECs). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.

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J & K SCIENTIFIC LTD. Chemsky (shanghai) International Co.,Ltd Shanghai GAOXIANG Chemical Co., Ltd. Quality Control Solutions Ltd. Shandong Boluoda Biological Technology Co., Ltd. Shanghai Kewel Chemical Co., Ltd. Alfa Chemistry BOC Sciences Shanghai Han-Xiang Chemical Co., Ltd. Shenzhen Polymeri Biochemical Technology Co., Ltd.