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CAS

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128772-83-8

5-Thien-2-yl-1,3,4-oxadiazol-2(3H)-one is a heterocyclic chemical compound that features a thienyl group, which is a five-membered ring containing sulfur, and an oxadiazolone group, which is a five-membered ring containing oxygen, nitrogen, and carbon. 5-THIEN-2-YL-1,3,4-OXADIAZOL-2(3H)-ONE has potential pharmaceutical applications due to its unique structure and diverse range of biological activities.

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  • 128772-83-8 Structure

  • Basic information

    1. Product Name: 5-THIEN-2-YL-1,3,4-OXADIAZOL-2(3H)-ONE
    2. Synonyms: 5-thien-2-yl-1,3,4-oxadiazol-2(3H)-one; 5-thiophen-2-yl-1,3,4-oxadiazol-2(3H)-one
    3. CAS NO:128772-83-8
    4. Molecular Formula: C6H4N2O2S
    5. Molecular Weight: 168.1732
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 128772-83-8.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: °Cat760mmHg
    3. Flash Point: °C
    4. Appearance: /
    5. Density: 1.68g/cm3
    6. Refractive Index: 1.765
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 5-THIEN-2-YL-1,3,4-OXADIAZOL-2(3H)-ONE(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5-THIEN-2-YL-1,3,4-OXADIAZOL-2(3H)-ONE(128772-83-8)
    11. EPA Substance Registry System: 5-THIEN-2-YL-1,3,4-OXADIAZOL-2(3H)-ONE(128772-83-8)

  • 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: 128772-83-8(Hazardous Substances Data)

128772-83-8 Usage

Uses

Used in Pharmaceutical Industry:
5-Thien-2-yl-1,3,4-oxadiazol-2(3H)-one is used as a pharmaceutical compound for its diverse range of biological activities, including antibacterial, antitumor, and antifungal properties. Its unique structure and versatile pharmacological properties make it a promising candidate for further research and development in the pharmaceutical industry.

Check Digit Verification of cas no

The CAS Registry Mumber 128772-83-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,7,7 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 128772-83:
(8*1)+(7*2)+(6*8)+(5*7)+(4*7)+(3*2)+(2*8)+(1*3)=158
158 % 10 = 8
So 128772-83-8 is a valid CAS Registry Number.
InChI:InChI=1/C6H4N2O2S/c9-6-8-7-5(10-6)4-2-1-3-11-4/h1-3H,(H,8,9)

128772-83-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-thiophen-2-yl-3H-1,3,4-oxadiazol-2-one

1.2 Other means of identification

Product number -
Other names HMS1776G16

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:128772-83-8 SDS

128772-83-8Downstream Products

128772-83-8Relevant articles and documents

Parallel synthesis of a library of acylsemicarbazides using a solution-phase one-pot method and their evaluation as crop-protection agents

Grzyb, Justyna A.,Dekeyser, Mark A.,Batey, Robert A.

, p. 2384 - 2392 (2005)

A solution-phase one-pot synthesis of a 40-member acylsemicarbazide library is outlined. The acylsemicarbazides were prepared by reacting various hydrazides with N,N′-carbonyldiimidazole (CDI) to generate 1,3,4-oxadiazole-2-one intermediates, which were t

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