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1986-34-1

5-Ethyl-3-phenyl-2-thioxo-1,3-thiazolidin-4-one is a chemical compound belonging to the class of 1,3-thiazolidin-4-ones, characterized by a five-membered heterocyclic ring containing sulfur and nitrogen atoms. This specific compound features an ethyl group at the 5-position, a phenyl group at the 3-position, and a thioxo group at the 2-position, which replaces the oxygen atom typically found in the 1,3-thiazolidin-4-one structure. The compound is known for its potential applications in pharmaceuticals and agrochemicals, particularly as a precursor in the synthesis of various biologically active molecules. Its chemical structure and properties make it a versatile building block in the development of new drugs and pesticides.

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  • 1986-34-1 Structure

  • Basic information

    1. Product Name: 5-ethyl-3-phenyl-2-thioxo-1,3-thiazolidin-4-one
    2. Synonyms: 4-thiazolidinone, 5-ethyl-3-phenyl-2-thioxo-; 5-Ethyl-3-phenyl-2-thioxo-1,3-thiazolidin-4-one
    3. CAS NO:1986-34-1
    4. Molecular Formula: C11H11NOS2
    5. Molecular Weight: 237.3411
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1986-34-1.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 340.4°C at 760 mmHg
    3. Flash Point: 159.7°C
    4. Appearance: N/A
    5. Density: 1.34g/cm3
    6. Vapor Pressure: 8.61E-05mmHg at 25°C
    7. Refractive Index: 1.68
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 5-ethyl-3-phenyl-2-thioxo-1,3-thiazolidin-4-one(CAS DataBase Reference)
    11. NIST Chemistry Reference: 5-ethyl-3-phenyl-2-thioxo-1,3-thiazolidin-4-one(1986-34-1)
    12. EPA Substance Registry System: 5-ethyl-3-phenyl-2-thioxo-1,3-thiazolidin-4-one(1986-34-1)

  • 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: 1986-34-1(Hazardous Substances Data)

1986-34-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1986-34-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,8 and 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1986-34:
(6*1)+(5*9)+(4*8)+(3*6)+(2*3)+(1*4)=111
111 % 10 = 1
So 1986-34-1 is a valid CAS Registry Number.

1986-34-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-ethyl-3-phenyl-2-sulfanylidene-1,3-thiazolidin-4-one

1.2 Other means of identification

Product number -
Other names 5-Aethyl-3-phenyl-2-thioxo-thiazolidin-4-on

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:1986-34-1 SDS

1986-34-1Relevant articles and documents

Asymmetric michael addition of substituted rhodanines to α,β-unsaturated ketones catalyzed by bulky primary amines

Yu, Feng,Hu, Haoxiang,Gu, Xiaodong,Ye, Jinxing

supporting information; experimental part, p. 2038 - 2041 (2012/07/28)

A bulky group was introduced by design into a diamine catalyst, and a series of robust and tunable bulky chiral primary amine catalysts were developed and successfully applied in the direct conjugate addition of substituted rhodanines to α,β-unsaturated ketones. High yields (up to 99%) and excellent diastereoselectivities (up to 99:1 dr) and enantioselectivities (up to 98% ee) were observed.

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