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610785-40-5

17β-hydroxy-7α-(5'-methyl-2'-furyl)-pregna-4,9(11)-dien-3-one-21-carboxylic acid γ-lactone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 17β-hydroxy-7α-(5'-methyl-2'-furyl)-pregna-4,9(11)-dien-3-one-21-carboxylic acid γ-lactone

    Cas No: 610785-40-5

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  • 610785-40-5 Structure

  • Basic information

    1. Product Name: 17β-hydroxy-7α-(5'-methyl-2'-furyl)-pregna-4,9(11)-dien-3-one-21-carboxylic acid γ-lactone
    2. Synonyms: 17β-hydroxy-7α-(5'-methyl-2'-furyl)-pregna-4,9(11)-dien-3-one-21-carboxylic acid γ-lactone
    3. CAS NO:610785-40-5
    4. Molecular Formula:
    5. Molecular Weight: 420.549
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 610785-40-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 17β-hydroxy-7α-(5'-methyl-2'-furyl)-pregna-4,9(11)-dien-3-one-21-carboxylic acid γ-lactone(CAS DataBase Reference)
    10. NIST Chemistry Reference: 17β-hydroxy-7α-(5'-methyl-2'-furyl)-pregna-4,9(11)-dien-3-one-21-carboxylic acid γ-lactone(610785-40-5)
    11. EPA Substance Registry System: 17β-hydroxy-7α-(5'-methyl-2'-furyl)-pregna-4,9(11)-dien-3-one-21-carboxylic acid γ-lactone(610785-40-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 610785-40-5(Hazardous Substances Data)

610785-40-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 610785-40-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,0,7,8 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 610785-40:
(8*6)+(7*1)+(6*0)+(5*7)+(4*8)+(3*5)+(2*4)+(1*0)=145
145 % 10 = 5
So 610785-40-5 is a valid CAS Registry Number.

610785-40-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 17β-hydroxy-7α-(5'-methyl-2'-furyl)-pregna-4,9(11)-dien-3-one-21-carboxylic acid γ-lactone

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:610785-40-5 SDS

610785-40-5Relevant articles and documents

Preparation method of eplerenone with high efficiency and low pollution

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Paragraph 0037-0039; 0048-0050; 0059-0061, (2020/11/10)

The invention discloses a preparation method of eplerenone with high efficiency and low pollution, and belongs to the technical field of preparation and processing of steroid hormone drugs. The methodcomprises the steps: by taking a compound I, namely delta 9,11-canrenone, as an initial raw material, carrying out 7-furyl addition, furyl ring opening and lactonization cyclization reaction to obtain 5,7-lactone, and carrying out ring opening methylation and 9,11-double bond epoxidation reaction to obtain the eplerenone. According to the method, raw materials and reagents are cheap and easy to obtain, and the method has extremely high market competitiveness in equipment investment and production cost; reagents used in the method are low in environmental pollution, and particularly cyano-containing high-toxicity compounds are not used, so that the method is greener and more environment-friendly; the production process is easy to control, high in yield, low in cost and suitable for industrial production.

A new approach to the furan degradation problem involving ozonolysis of the trans-enedione and its use in a cost-effective synthesis of eplerenone

Pearlman, Bruce A.,Padilla, Amphlett G.,Hach, John T.,Havens, Jeffrey L.,Pillai, Muniraj D.

, p. 2111 - 2113 (2007/10/03)

Whereas ozonization of furan 3a affords little or no carboxylic acid 5, ozonization of the corresponding trans-enedione 6 afforded carboxylic acid 5 in 82.4% yield (cryst., overall from furan, 100 g scale; after workup with dimethyl sulfide, followed by mildly basic hydrogen peroxide). This new approach to furan degradation is showcased in a cost-effective synthesis of eplerenone, an important new medicine for cardiovascular indications.

Process to prepare eplerenone

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Page 46, (2008/06/13)

The present invention involves intermediates, including a 7α-substituted steroid (II), and processes which are used to prepare eplerenone, a useful pharmaceutical agent.

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