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20311-78-8

enanthotoxin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 20311-78-8 Structure

  • Basic information

    1. Product Name: enanthotoxin
    2. Synonyms: enanthotoxin;(2E,8E,10E)-2,8,10-Heptadecatriene-4,6-diyne-1,14-diol;Oenanthotoxin
    3. CAS NO:20311-78-8
    4. Molecular Formula: C17H22O2
    5. Molecular Weight: 258.39
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 20311-78-8.mol

  • Chemical Properties

    1. Melting Point: 87° (natural), 68° (synthetic)
    2. Boiling Point: 341.61°C (rough estimate)
    3. Flash Point: 213.8°C
    4. Appearance: /
    5. Density: 1.0756 (rough estimate)
    6. Vapor Pressure: 2.42E-10mmHg at 25°C
    7. Refractive Index: 1.4770 (estimate)
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: enanthotoxin(CAS DataBase Reference)
    11. NIST Chemistry Reference: enanthotoxin(20311-78-8)
    12. EPA Substance Registry System: enanthotoxin(20311-78-8)

  • 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: 20311-78-8(Hazardous Substances Data)

20311-78-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20311-78-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,3,1 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20311-78:
(7*2)+(6*0)+(5*3)+(4*1)+(3*1)+(2*7)+(1*8)=58
58 % 10 = 8
So 20311-78-8 is a valid CAS Registry Number.
InChI:InChI=1/C17H22O2/c1-2-14-17(19)15-12-10-8-6-4-3-5-7-9-11-13-16-18/h4,6,8,10-11,13,17-19H,2,12,14-16H2,1H3/b6-4+,10-8+,13-11+

20311-78-8SDS

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 (2E,8E,10E,14R)-heptadeca-2,8,10-trien-4,6-diyne-1,14-diol

1.2 Other means of identification

Product number -
Other names (+)-heptadeca-2t,8t,10t-triene-4,6-diyne-1,14-diol

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:20311-78-8 SDS

20311-78-8Relevant articles and documents

Chemoenzymatic synthesis and cytotoxicity of oenanthotoxin and analogues

Sommerwerk, Sven,Heller, Lucie,Siewert, Bianka,Csuk, René

, p. 5595 - 5602 (2015/11/11)

We developed a synthetic scheme for the synthesis of naturally occurring (14R)-oenanthotoxin and several analogs. Key-steps of this synthesis were an efficient homo-coupling of alkynes and a chemoenzymatic resolution of racemic oenanthotoxin using novozyme 435 and vinyl acetate. The compounds were screened for their cytotoxic activity using a photometric sulforhodamine B assays and several human tumor cell lines. Oenanthotoxin and many derivatives thereof were cytotoxic to tumor cell lines as well as to non-malignant mouse fibroblasts. The highest activity was determined for human ovarian cancer cells A2780 with EC50 = 3.8 μM.

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