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132639-68-0

17-ethoxycarbonyloxy-3-oxoandrost-4-ene-17-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • [(8R,9S,10R,13S,14S)-17-cyano-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] ethyl c

    Cas No: 132639-68-0

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  • 132639-68-0 Structure

  • Basic information

    1. Product Name: 17-ethoxycarbonyloxy-3-oxoandrost-4-ene-17-carbonitrile
    2. Synonyms: 17-ethoxycarbonyloxy-3-oxoandrost-4-ene-17-carbonitrile
    3. CAS NO:132639-68-0
    4. Molecular Formula: C23H31 N O4
    5. Molecular Weight: 385.5
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 132639-68-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 556.6°Cat760mmHg
    3. Flash Point: 239.4°C
    4. Appearance: /
    5. Density: 1.17g/cm3
    6. Vapor Pressure: 1.99E-12mmHg at 25°C
    7. Refractive Index: 1.547
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 17-ethoxycarbonyloxy-3-oxoandrost-4-ene-17-carbonitrile(CAS DataBase Reference)
    11. NIST Chemistry Reference: 17-ethoxycarbonyloxy-3-oxoandrost-4-ene-17-carbonitrile(132639-68-0)
    12. EPA Substance Registry System: 17-ethoxycarbonyloxy-3-oxoandrost-4-ene-17-carbonitrile(132639-68-0)

  • 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: 132639-68-0(Hazardous Substances Data)

132639-68-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132639-68-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,6,3 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 132639-68:
(8*1)+(7*3)+(6*2)+(5*6)+(4*3)+(3*9)+(2*6)+(1*8)=130
130 % 10 = 0
So 132639-68-0 is a valid CAS Registry Number.
InChI:InChI=1/C23H31NO4/c1-4-27-20(26)28-23(14-24)12-9-19-17-6-5-15-13-16(25)7-10-21(15,2)18(17)8-11-22(19,23)3/h13,17-19H,4-12H2,1-3H3/t17-,18+,19+,21+,22+,23?/m1/s1

132639-68-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name [(8R,9S,10R,13S,14S)-17-cyano-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] ethyl carbonate

1.2 Other means of identification

Product number -
Other names 17-Ethoxycarbonyloxy-3-oxoandrost-4-ene-17-carbonitrile

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:132639-68-0 SDS

132639-68-0Downstream Products

132639-68-0Relevant articles and documents

Highly efficient synthesis of steroid-17-spiro-5'-oxazolidine-2',4'-diones from 17-keto steroids

Ginanneschi, Mauro,Chelli, Mario,Papini, Annamaria,Rapi, Gianfranco

, p. 501 - 506 (2007/10/02)

Spiro-2',3,4'-trione 8a and spiro-2',3,4',11-tetraone 8b, two potentially bioactive spiranes, were prepared from the parent 17-ketones in four steps (64percent and 49.5percent yield, respectively).The key intermediates were the hydroxyimidates 5a and 5b, which easily underwent cyclization to the corresponding spirooxazolinone 4'-enol ethers when treated with alkylchlorocarbonates.The respective N-amyl derivatives of the spiranes 8a and 8b were obtained with n-pentyl bromide in the presence of KF.A new method for the synthesis of steroid 17α-hydroxy-17carboxyesters and 17α-hydroxy-17-carboxamides is described.Attempts to synthesize the title compounds from these products were unsuccessful.

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