ChemicalBook > CAS DataBase List > EQUILIN

EQUILIN

Product Name
EQUILIN
CAS No.
474-86-2
Chemical Name
EQUILIN
Synonyms
EQUILIN;EQUILINE;NSC 10971;Equilin CRS;Equilin (25 mg);7-DEHYDROESTRONE;Dihydroequilenin;EQUILIN USP/EP/BP;Equilin (1238002);Equilin solution
CBNumber
CB1150607
Molecular Formula
C18H20O2
Formula Weight
268.35
MOL File
474-86-2.mol
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EQUILIN Property

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

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H351Suspected of causing cancer

H362May cause harm to breast-fed children

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P263Avoid contact during pregnancy/while nursing.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
R188573
Product name
3-HYDROXYESTRA-1,3,5(10),7-TETRAEN-17-ONE
Purity
AldrichCPR
Packaging
1MG
Price
$29.8
Updated
2024/03/01
Sigma-Aldrich
Product number
1238002
Product name
Equilin
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
25mg
Price
$587
Updated
2024/03/01
Sigma-Aldrich
Product number
46247
Product name
Equilin
Purity
VETRANAL
Packaging
50mg
Price
$136
Updated
2022/05/15
Sigma-Aldrich
Product number
Y0000052
Product name
Equilin
Purity
European Pharmacopoeia (EP) Reference Standard
Packaging
y0000052
Price
$150
Updated
2024/03/01
Sigma-Aldrich
Product number
E8126
Product name
Equilin
Packaging
100mg
Price
$168
Updated
2024/03/01
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EQUILIN Chemical Properties,Usage,Production

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.

EQUILIN Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from EQUILIN manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Equilin 474-86-2
Price
US $1.00-22.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100000KG
Release date
2024-08-02
Dideu Industries Group Limited
Product
EQUILIN 474-86-2
Price
US $1.10/g
Min. Order
1g
Purity
99.9%
Supply Ability
100 Tons min
Release date
2021-07-23
Career Henan Chemical Co
Product
EQUILIN 474-86-2
Price
US $1.00/kg
Min. Order
1g
Purity
99%
Supply Ability
100KG
Release date
2018-12-19

474-86-2, EQUILINRelated Search:

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

  • 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-
  • 3-HYDROXY-1,3,5[10],7-ESTRATETRAEN-17-ONE
  • 7-DEHYDROESTRONE
  • 3-hydroxyoestra-1,3,5(10),7-tetraen-17-one
  • NSC 10971
  • Equilin solution
  • 1,3,5(10),7-Estratetraen-3-ol-17-one, 3-Hydroxy-1,3,5(10),7-estratetraen-17-one, 7-Dehydroestrone
  • Equilin,1,3,5(10),7-Estratetraen-3-ol-17-one, 3-Hydroxy-1,3,5(10),7-estratetraen-17-one, 7-Dehydroestrone
  • Equilin (25 mg)
  • EQUILIN VETRANAL, 100 MG
  • Equilin CRS
  • (9S,13S,14S)-3-hydroxy-13-methyl-9,11,12,13,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17(14H)-one
  • EQUILIN USP/EP/BP
  • Equilin (7-Dehydroestrone)
  • EquilinQ: What is Equilin Q: What is the CAS Number of Equilin Q: What is the storage condition of Equilin Q: What are the applications of Equilin
  • Equilin (1238002)
  • Conjugated Estrogens EP Impurity J
  • 1,1-DIPHENYL-3-THIOUREA
  • 3-hydroxyestra-1,3,5(10),7-tetraen-17-one(equilin)
  • Estrogens conjugated Impurity J
  • Estrogens conjugated EP Impurity J
  • Equilin Solution in Methanol
  • 474-86-2
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Steroids