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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
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ChemicalBook >> CAS DataBase List >> EQUILIN

EQUILIN

EQUILIN price.
  • $29.8 - $1550
  • Product name: EQUILIN
  • CAS: 474-86-2
  • MF: C18H20O2
  • MW: 268.35
  • EINECS:207-488-6
  • MDL Number:MFCD00046223
  • Synonyms:1,3,5[10],7-ESTRATETRAEN-3-OL-17-ONE;EQUILIN;EQUILINE;1,3,5,7-estratetraen-3-ol-17-one ;3-Hydroxyestra-1,3,5(10),7-tetraen-17-one;5(10),7-tetraen-17-one,3-hydroxy-estra-3 ;Estra-1,3,5(10),7-tetraen-17-one, 3-hydroxy-;3-HYDROXY-1,3,5[10],7-ESTRATETRAEN-17-ONE
Price52 Properties Safety Information Description
52 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth
  • ChemScene
  • Crysdot
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • 0.01g
  • 0.025g
  • 0.05g
  • 0.1g
  • 0.25g
  • 15 mg
  • 20 mg
  • 250mg
  • y0000052
  • 1mg
  • 10mM*1mLinDMSO(Solid+Solvent)
  • 5mg
  • 10mg
  • 25MG
  • 50mg
  • 1g
  • 10mM*1mLinDMSO(Solution)
  • 100MG
  • Manufactureraablocks
  • Product numberAA00JNZM
  • Product descriptionEquilin
  • Packaging1mg
  • Price$44
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00JNZM
  • Product descriptionEquilin
  • Packaging5mg
  • Price$70
  • Updated2026-05-29
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD264212
  • Product descriptionEquilin 98%
  • Packaging25MG
  • Price$200
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD264212
  • Product descriptionEquilin 98%
  • Packaging100MG
  • Price$795
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-07568
  • Product description7-Dehydroestrone 97%
  • Packaging1g
  • Price$408
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product number5545BA
  • Product descriptionEquilin
  • Packaging10mg
  • Price$117
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSHG0020412
  • Product description1,3,5(10),7-ESTRATETRAEN-3-OL-17-ONE 95.00%
  • Packaging5MG
  • Price$458.57
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberHY-B1176
  • Product descriptionEquilin 99.79%
  • Packaging50mg
  • Price$588
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-B1176R
  • Product descriptionEquilin (Standard)
  • Packaging25mg
  • Price$428
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-B1176R
  • Product descriptionEquilin (Standard)
  • Packaging50mg
  • Price$665
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-B1176
  • Product descriptionEquilin 99.79%
  • Packaging100mg
  • Price$992
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-B1176R
  • Product descriptionEquilin (Standard)
  • Packaging100mg
  • Price$1045
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-B1176
  • Product descriptionEquilin 99.79%
  • Packaging5mg
  • Price$123
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-B1176R
  • Product descriptionEquilin (Standard)
  • Packaging5mg
  • Price$147
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-B1176
  • Product descriptionEquilin 99.79%
  • Packaging10mM*1mLinDMSO(Solid+Solvent)
  • Price$134
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-B1176
  • Product descriptionEquilin 99.79%
  • Packaging10mM*1mLinDMSO(Solution)
  • Price$134
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00JNZM Equilin 1mg $44 2026-05-29 Buy
aablocks AA00JNZM Equilin 5mg $70 2026-05-29 Buy
ACHEMBLOCK AD264212 Equilin 98% 25MG $200 2026-05-27 Buy
ACHEMBLOCK AD264212 Equilin 98% 100MG $795 2026-05-27 Buy
AHH MT-07568 7-Dehydroestrone 97% 1g $408 2026-05-26 Buy
AK Scientific 5545BA Equilin 10mg $117 2021-12-16 Buy
American Custom Chemicals Corporation SHG0020412 1,3,5(10),7-ESTRATETRAEN-3-OL-17-ONE 95.00% 5MG $458.57 2021-12-16 Buy
Arctom HY-B1176 Equilin 99.79% 50mg $588 2026-05-26 Buy
Arctom HY-B1176R Equilin (Standard) 25mg $428 2026-05-26 Buy
Arctom HY-B1176R Equilin (Standard) 50mg $665 2026-05-26 Buy
Arctom HY-B1176 Equilin 99.79% 100mg $992 2026-05-26 Buy
Arctom HY-B1176R Equilin (Standard) 100mg $1045 2026-05-26 Buy
Arctom HY-B1176 Equilin 99.79% 5mg $123 2026-05-26 Buy
Arctom HY-B1176R Equilin (Standard) 5mg $147 2026-05-26 Buy
Arctom HY-B1176 Equilin 99.79% 10mM*1mLinDMSO(Solid+Solvent) $134 2026-05-26 Buy
Arctom HY-B1176 Equilin 99.79% 10mM*1mLinDMSO(Solution) $134 2026-05-26 Buy
Next Last

Properties

Melting point :238-240 °C(lit.)
alpha :D25 +308° (c = 2 in dioxane); D25 +325° (c = 2 in alc)
Boiling point :351.51°C (rough estimate)
Density :1.1096 (rough estimate)
refractive index :1.4800 (estimate)
Flash point :9℃
storage temp. :Refrigerator
solubility :Chloroform (Slightly), Dioxane (Slightly, Heated, Sonicated), DMSO (Slightly, Sonicated)
form :Solid
pka :pKa 10.26±0.04(H2O t=23±2) (Uncertain)
color :White to off-white
optical activity :+28725 (1% in dioxane)
Water Solubility :1.4mg/L(25 ºC)
Merck :13,3672
BRN :2624302
Major Application :pharmaceutical (small molecule)
InChI :1S/C18H20O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3-5,10,14,16,19H,2,6-9H2,1H3/t14-,16+,18+/m1/s1
InChIKey :WKRLQDKEXYKHJB-HFTRVMKXSA-N
SMILES :C[C@]12CC[C@H]3C(=CCc4cc(O)ccc34)[C@@H]1CCC2=O
EPA Substance Registry System :Equilin (474-86-2)

Safety Information

Symbol(GHS): Health Hazard (GHS08)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H362 May cause harm to breast-fed children Reproductive toxicity, effects on or via lactation Additional category P201, P260, P263, P264, P270,P308+P313
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P263 Avoid contact during pregnancy/while nursing.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

Equilin is an estrogen found in Premarin, which is a mixture of conjugated estrogens widely used in hormone replacement therapy.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. 3B Pharmachem (Wuhan) International Co.,Ltd. Chemsky（shanghai）International Co.,Ltd. Sinopharm Chemical Reagent Co,Ltd. Spectrum Chemical Manufacturing Corp. MedChemexpress LLC Shanghai TaoSu Biochemical Technology Co., Ltd. Quality Control Solutions Ltd. Shanghai Macklin Biochemical Co.,Ltd. Shanghai Kewel Chemical Co., Ltd.