16,17-Epoxypregnenolone

Product Name: 16,17-Epoxypregnenolone
CAS No.: 974-23-2
Chemical Name: 16,17-Epoxypregnenolone
Synonyms: Oxygen bridge;EPOXYPREGNENOLONE;16,17-Epoxypregnenol;17α-Epoxy prognenolone;16,17-EPOXYPREGNENOLONE;16,17α-Epoxypregnenolone;16,17a-Epoxypregnenolone;16a,17a-epoxypregnenolone;16,17α-Epoxy prognenolone;16,17α-Epoxy prognenolone
CBNumber: CB5237430
Molecular Formula: C21H30O3
Formula Weight: 330.47
MOL File: 974-23-2.mol

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16,17-Epoxypregnenolone Property

Melting point:: 185-188 °C
Boiling point:: 462.3±45.0 °C(Predicted)
Density: 1.18±0.1 g/cm3(Predicted)
storage temp.: −20°C
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Solid
pka: 14.99±0.70(Predicted)
color: White to Off-White
CAS DataBase Reference: 974-23-2(CAS DataBase Reference)

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Safety

WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S396494
Product name: 16ALPHA,17ALPHA-EPOXYPREGNENOLONE
Purity: AldrichCPR
Packaging: 250MG
Price: $110
Updated: 2024/03/01

Sigma-Aldrich

Product number: E4875
Product name: 16α,17α-Epoxypregnenolone
Packaging: 10g
Price: $115
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: CHM0079967
Product name: 16,17-EPOXYPREGNENOLONE
Purity: 95.00%
Packaging: 5G
Price: $843.95
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0079967
Product name: 16,17-EPOXYPREGNENOLONE
Purity: 95.00%
Packaging: 10G
Price: $1194.56
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0079967
Product name: 16,17-EPOXYPREGNENOLONE
Purity: 95.00%
Packaging: 25G
Price: $1281.27
Updated: 2021/12/16

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16,17-Epoxypregnenolone Chemical Properties,Usage,Production

Chemical Properties

A crystalline compound.

Uses

Used as intermediates of cortisone acetate, hydrocortisone, progesterone caproate, etc.

Definition

ChEBI: 3beta-hydroxy-16alpha,17alpha-epoxypregnenolone is an epoxy steroid that is pregnenolone which has an epoxy group whose oxygen is attached to the 16alpha and 17alpha-positions. It is a sterol, a 20-oxo steroid, a 3beta-hydroxy-Delta(5)-steroid, a C21-steroid and an epoxy steroid.

Preparation

16α,17α-Epoxypregnenolone can be prepared by oxidation, hydrolysis, elimination and epoxidation of diosgenin.

16,17-Epoxypregnenolone Preparation Products And Raw materials

Raw materials

Diosgenin

Preparation Products

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16,17-Epoxypregnenolone Suppliers

China 77 Switzerland 1 United Kingdom 4 United States 22 Global 104

SIGMA-RBI

Tel: --
Fax: --
Country: Switzerland
ProdList: 6896
Advantage: 91

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View Lastest Price from 16,17-Epoxypregnenolone manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: 16,17-Epoxypregnenolone 974-23-2
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-26

Hebei Mojin Biotechnology Co., Ltd

Product: 16,17-Epoxypregnenolone 974-23-2
Price: US $3.60/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 1000tons
Release date: 2023-08-16

Zhuozhou Wenxi import and Export Co., Ltd

Product: 16,17-alpha Epoxypregnenolone 974-23-2
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-11

974-23-2, 16,17-EpoxypregnenoloneRelated Search:

ETHYLENE OXIDE Epichlorohydrin Resin epoxy Pregnenolone Propylene oxide Phenolic epoxy resin Gestrinone 16beta-Methyl-16alpha,17alpha-epoxypregnenolone 16,17-EPOXYPREGNENOLONE ACETATE,16,17-EPOXYPREGNENOLONE ACETATE 99+% 16,17-EPOXY-21-ACETOXYPREGNENOLONE EPOXY 16,17-Epoxypregnenolone Epoxy coating of terrace 5-PREGNEN-16,17-EPOXY-6-METHYL-3-BETA-OL-20-ONE Epoxy Resins

16,17-Epoxy-3-hydroxypregn-5-en-20-one

16a,17a-epoxypregnenolone

16,17-ALPHA EPOXYPREGNENOLONE MIN 98%

16,17-Epoxypregn-5-en-3-ol-20-one

3β-Hydroxy-16α,17α-epoxy-5-pregnen-20-one

16a,17a-Epoxy-3b-hydroxypregn-5-en-20-one

EPOXYPREGNENOLONE

16,17-ALPHA EPOXY PREGNENOLONE

16,17-EPOXYPREGNENOLONE

16ALPHA,17ALPHA-EPOXYPREGNENOLONE

1-((3S,8R,9S,10R,13S,14S,16R,17S)-3-HYDROXY-10,13-DIMETHYL-1,2,3,4,7,8,9,10,11,12,13,14,15,16-TETRADECAHYDRO-20-OXA-CYCLOPROPA[16,17]CYCLOPENTA[A]PHENANTHREN-17-YL)-ETHANONE

3BETA-HYDROXY-16ALPHA,17ALPHA-EPOXY-5-PREGNEN-20-ONE

3BETA-HYDROXY-16ALPHA, 17ALPHA-EPOXY-DELTA5-PREGNEN-20-ONE

5-PREGNEN-16ALPHA,17ALPHA-EPOXY-3BETA-OL-20-ONE

5-PREGNEN-16,17-EPOXY-3-BETA-OL-20-ONE

16-alpha,17-alpha-epoxy-3-beta-hydroxypregn-5-en-20-one

16,17-Epoxypregnenol

16a,17-Epoxy-3b-hydroxypregn-5-en-20-one

Pregn-5-en-20-one, 16,17-epoxy-3-hydroxy-, (3β,16α)-

16,17α-Epoxy prognenolone

3β-hydroxy-16α,17α-epoxypregn-5-en-20-one

16,17α-Epoxypregnenolone

16,17a-Epoxypregnenolone

16,17α-Epoxy prognenolone

16a,17-epoxy-5-en-3b-Hydroxypregn-20-one

16,17α-epoxyPregna-5-en-3-Hydroxy-20-one

17α-Epoxy prognenolone

Oxygen bridge

5-PREGNEN-16, 17-EPOXY-3β-OL-20-ONE

974-23-2