Welcome to LookChem.com Sign In|Join Free
  • or
5-Amino-1,2,3-thiadiazole-4-carboxylic acid ethyl ester is a chemical compound with the molecular formula C6H8N2O2S. It is a derivative of 1,2,3-thiadiazole, a five-membered heterocyclic ring containing sulfur, nitrogen, and carbon atoms. This specific compound features an amino group at the 5-position, a carboxylic acid group at the 4-position, and an ethyl ester group attached to the carboxylic acid. It is a colorless solid and is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals due to its unique chemical structure and reactivity. The compound is also known for its potential applications in the development of new materials and as a building block in organic synthesis.

6440-02-4

Post Buying Request

6440-02-4 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

6440-02-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6440-02-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,4 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6440-02:
(6*6)+(5*4)+(4*4)+(3*0)+(2*0)+(1*2)=74
74 % 10 = 4
So 6440-02-4 is a valid CAS Registry Number.
InChI:InChI=1/C5H7N3O2S/c1-2-10-5(9)3-4(6)11-8-7-3/h2,6H2,1H3

6440-02-4 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail

  • Alfa Aesar

  • (H25762)  Ethyl 5-amino-1,2,3-thiadiazole-4-carboxylate, 98+%   

  • 6440-02-4

  • 250mg

  • 1164.0CNY

  • Detail

  • Alfa Aesar

  • (H25762)  Ethyl 5-amino-1,2,3-thiadiazole-4-carboxylate, 98+%   

  • 6440-02-4

  • 1g

  • 3894.0CNY

  • Detail

6440-02-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-AMINO-1,2,3-THIADIAZOLE-4-CARBOXYLIC ACID ETHYL ESTER

1.2 Other means of identification

Product number -
Other names ethyl 5-aminothiadiazole-4-carboxylate

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:6440-02-4 SDS

6440-02-4Relevant academic research and scientific papers

HETEROCYCLIZATION OF COMPOUNDS CONTAINING DIAZO AND CYANO GROUPS. 2. SYNTHESIS AND RECYCLIZATION OF 4-SUBSTITUTED 5-AMINO-1,2,3-THIADIAZOLES

Shafran, Yu. M.,Bakulev, B. A.,,Mokrushin, V. S.,Validuda, G. I.

, p. 567 - 571 (2007/10/02)

The reaction of carbonyl derivatives of diazoacetonitrile with hydrogen sulfide in the presence of triethylamine yields 4-substituted 5-amino-1,2,3-thiadiazoles.Under analogous conditions, hydrogen selenide and ethyl mercaptan reduce the starting diazo co

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 6440-02-4