ChemicalBook > CAS DataBase List > 16-EPIESTRIOL

16-EPIESTRIOL

Product Name: 16-EPIESTRIOL
CAS No.: 547-81-9
Chemical Name: 16-EPIESTRIOL
Synonyms: Actriol;NSC 26646;Epiestriol;Epioestriol;16β-Oestriol;16-EPISTRIOL;16-EPIESTRIOL;16-epioestriol;EPIESTRIOL, 16-;16-Epiestratriol
CBNumber: CB2713793
Molecular Formula: C18H24O3
Formula Weight: 288.38
MOL File: 547-81-9.mol

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16-EPIESTRIOL Property

Melting point:: 289-2910C
Boiling point:: 370.61°C (rough estimate)
Density: 1.1285 (rough estimate)
refractive index: 1.5000 (estimate)
storage temp.: -20°C Freezer
solubility: DMSO (Slightly), Ethanol (Slightly, Sonicated), Methanol (Slightly, Heated)
form: Solid
pka: 10.25±0.70(Predicted)
color: White to Off-White

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Safety

WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Danger
Hazard statements: H360May damage fertility or the unborn child

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: E3625
Product name: 16-Epiestriol
Purity: ≥93% (HPLC)
Packaging: 100mg
Price: $359
Updated: 2025/07/31

TRC

Product number: E586500
Product name: 16-Epiestriol
Packaging: 2.5mg
Price: $50
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 17409
Product name: 16-Epiestriol
Purity: 97%
Packaging: 5mg
Price: $190
Updated: 2021/12/16

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16-EPIESTRIOL Chemical Properties,Usage,Production

Chemical Properties

Crystalline Solid

Uses

estrogen

Uses

16-Epiestriol is a metabolite of Estradiol.

Definition

ChEBI: A 3-hydroxy steroid that is 17beta-estradiol substituted by a beta-hydroxy group at position 16.

Biochem/physiol Actions

16-Epiestriol is found naturally in various animals, plants, and fungal yeast. It potentially inhibits the growth of colistins and carbapenem-resistant A. baumannii

16-EPIESTRIOL Preparation Products And Raw materials

Raw materials

Preparation Products

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547-81-9, 16-EPIESTRIOLRelated Search:

Estriol 16-Epiestriol-d6 3-O-Methoxymethyl-16,17-O-sulfuryl-16-epiestriol,>95% 3-O-METHOXYMETHYL-16,17-O-SULFURYL-16-EPIESTRIOL 1,3,5(10)-ESTRATRIEN-3,15-BETA, 16-BETA, 17-BETA-TETROL TETRA ACETATE 16-EPIESTRIOL 3-METHYL ETHER 1,3,5(10)-ESTRATRIEN-3,16BETA,17BETA-TRIOL 3-ETHYL ETHER 16BETA-HYDROXY-17BETA-ESTRADIOL-2,4-D2 1,3,5(10)-ESTRATRIEN-2,3,15-BETA, 16-BETA, 17-BETA-PENTOL 2-METHYL ETHER 16-EPIESTRIOL TRIACETATE 16-EPIESTRIOL 1,3,5(10)-ESTRATRIEN-3,16-BETA, 17-BETA-TRIOL 17-METHYL ETHER

16beta,17beta-Estriol

16-Epiestratriol

3,16beta,17beta-Estriol

5(10)-triene-3,16,17-triol,(16beta,17beta)-estra-3

Actriol

Epiestriol

Epioestriol

Estra-1,3,5(10)-triene-3,16,17-triol, (16beta,17beta)-

Estra-1,3,5(10)-triene-3,16beta,17beta-triol

Estriol (3,16beta,17beta)

(16,17)-Estra-1,3,5(10)-triene-3,16,17-triol

NSC 26646

(16b,17b)-Estra-1,3,5(10)-triene-3,16,17-triol

16b-Hydroxyestradiol

EPIESTRIOL, 16-(RG)

16-epioestriol

16β-Oestriol

(8R,9S,13S,14S,16S,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol

Estriol IMpurity F

EPIESTRIOL, 16-

3,16BETA,17BETA-TRIHYDROXY-1,3,5[10]-ESTRATRIENE

16-EPIESTRIOL

16-EPISTRIOL

16BETA-HYDROXYESTRADIOL

16BETA-HYDROXY-17BETA-ESTRADIOL

1,3,5[10]-ESTRATRIENE-3,16BETA,17BETA-TRIOL

1,3,5(10)-ESTRATRIEN-3,16B,17B-TRIOL

1,3,5(10)-ESTRATRIEN-3,16-BETA, 17-BETA-TRIOL

Conjugated Estrogens EP Impurity F

Estriol EP Impurity F

Estra-1,3,5(10)-triene-3,16beta,17b

16β-hydroxyestradiol

Estriol Impurity 6 (Estriol EP Impurity F)

16-Epiestriol, Ultra Pure (contains less than 0.3% Estriol)

(16β,17β)-Estra-1,3,5(10)-triene-3,16,17-triol

16β,17β-Estriol,Inhibitor,Bacterial,16-Epiestriol,inhibit,Actriol

Estra-1,3,5(10)-triene-3,16,17-triol, (16β,17β)-

1, 3, 5(10)-ESTRATRIEN-3, 16β, 17β-TRIOL

16β-Hydroxy-17β-Estradiol

3,16β,17β-Trihydroxy-1,3,5(10)-Estratriene

Estra-1,3,5(10)-triene-3,16beta,17beta-triol (16-epi-Estriol)

Estra-1,3,5(10)-triene-3,16β,17β-triol (16-epi-Estriol)

Actriol, 10 mM in DMSO

(8R,9S,13S,14S,16S,17R)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,16,17-triol

547-81-9

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