EQUILIN
EQUILIN Basic information
- Product Name:
- EQUILIN
- 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
- Dihydroequilenin
- Estra-1,3,5(10),7-tetraen-17-one, 3-hydroxy-
- CAS:
- 474-86-2
- MF:
- C18H20O2
- MW:
- 268.35
- EINECS:
- 207-488-6
- Product Categories:
-
- Intermediates & Fine Chemicals
- Pharmaceuticals
- Steroids
- Mol File:
- 474-86-2.mol
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EQUILIN Chemical 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
- EPA Substance Registry System
- Equilin (474-86-2)
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Safety Information
- Hazard Codes
- Xn,T,F
- Risk Statements
- 40-62-63-39/23/24/25-23/24/25-11
- Safety Statements
- 36/37-45-16-7
- RIDADR
- UN1230 - class 3 - PG 2 - Methanol, solution
- WGK Germany
- 3
- RTECS
- KG6650000
- HS Code
- 2937230000
MSDS
- Language:English Provider:SigmaAldrich
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EQUILIN Usage And Synthesis
Chemical Properties
Off-White Solid
Uses
Equilin is an estrogen found in Premarin, which is a mixture of conjugated estrogens widely used in hormone replacement therapy.
Definition
ChEBI: Equilin is a 17-oxo steroid and a 3-hydroxy steroid. It derives from a hydride of an estrane.
General Description
An estrogen present in the hormone replacement therapy drug Premarin. Equilin levels are monitored in drinking water samples by LC-MS/MS using EPA method 539.
EQUILINSupplier
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
3B Pharmachem (Wuhan) International Co.,Ltd.
- Tel
- 821-50328103-801 18930552037
- 3bsc@sina.com
Chemsky(shanghai)International Co.,Ltd.
- Tel
- 021-50135380
- shchemsky@sina.com
Sinopharm Chemical Reagent Co,Ltd.
- Tel
- 86-21-63210123
- sj_scrc@sinopharm.com
Spectrum Chemical Manufacturing Corp.
- Tel
- 021-021-021-67601398-809-809-809 15221380277
- marketing_china@spectrumchemical.com
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EQUILIN(474-86-2)Related Product Information
- cis-Flupentixol hydrochloride
- Sodium equilin sulfate
- Flupentixol decanoate
- FLUPENTIXOL IMPURITY D
- EQUILIN
- FLUPENTIXOL IMPURITY F
- Fupentixol dihydrochloride
- Flupentiol
- equilin sulfate, sodium salt
- EQUILIN BENZOATE
- EQUILIN ACETATE
- SODIUM EQUILIN-2,4,16,16-D4 SULFATE
- equilin methyl ester
- 1,3,5(10), 7-ESTRATETRAEN-4-BROMO-3-OL-17-ONE
- Equilin-d4
- EQUILIN METHYL ETHER
- EQUILIN SODIUM SULFATE,EQUILIN SODIUM SULPHATE,EQUILIN SULPHATE
- 17β-Equilin