Welcome to LookChem.com Sign In|Join Free

CAS

  • or

118-78-5

Post Buying Request

118-78-5 Suppliers

Recommended suppliersmore

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

118-78-5 Usage

Chemical Description

Uramil and alloxan are both reducing agents that can donate electrons to other molecules.

Purification Methods

It crystallises from water. It has also been purified by dissolving it in aqueous ammonia and precipitating it by dropwise addition of formic acid. The solid is collected and dried in a vacuum at 100o. [Hartman & Sheppard Org Synth Coll Vol II 617 1943, Beilstein 25 H 492, 25 I 704, 25 III/IV 4228.]

Check Digit Verification of cas no

The CAS Registry Mumber 118-78-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 118-78:
(5*1)+(4*1)+(3*8)+(2*7)+(1*8)=55
55 % 10 = 5
So 118-78-5 is a valid CAS Registry Number.
InChI:InChI=1/C4H5N3O3/c5-1-2(8)6-4(10)7-3(1)9/h1H,5H2,(H2,6,7,8,9,10)

118-78-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name URAMIL

1.2 Other means of identification

Product number -
Other names 5-amino-pyrimidine-2,4,6-trione

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:118-78-5 SDS

118-78-5Related news

Biocidal polymers (I): Preparation and biological activity of some novel biocidal polymers based on URAMIL (cas 118-78-5) and its azo-dyes08/26/2019

Biocidal polymers were prepared by reacting uramil with polyacrylonitrile and polyethylacrylate, and also by co-polymerizing heterocyclic monomers based on uramil azo-dyes with tolylene-2,6-diisocyanate and toluene-2,4-diisocyanate. The prepared polymers were converted to their quaternary salts ...detailed

118-78-5Relevant articles and documents

Rate of Decomposition of Murexide in Mixed Solvents: An Indicator for Proton Activity

Barrabass, Susanne,Stickdorn, Katrin,Knoche, Wilhelm

, p. 637 - 642 (1995)

The rate of decomposition of murexide depends strongly on the proton concentration.The observed rate constant correlates well with the relative permittivity of the solvent.This correlation is established by measurements in binary mixtures of water-dioxane and water-ethanol between 20 and 40 deg C and may be applied to the estimation of the proton concentration in the aqueous domains of microemulsions.

Oxidation of Uric Acid. 4. Synthesis, Structure, and Diabetogenic Action of 5-Imino-2,4,6(1H,3H,5H)-pyrimidinetrione Salts and Their Alloxan-Like Covalent Adducts

Poje, Mirko,Rocic, Boris,Sikirica, Milan,Vickovic, Ivan,Bruvo, Milenko

, p. 861 - 864 (2007/10/02)

Three synthetic routes to salts of 5-amino-5-hydroxy-2,4,6(1H,3H,5H)-pyrimidinetrione (10) are described.The key reactions involved acid-catalyzed cleavage of 5-amino-5-ureido-2,4,6(1H,3H,5H)-pyrimidinetrione (7), conversion of uramil (8) to dehydrouramil (9) and subsequent hydration, and the condensation of alloxan (5) with ammonium salts.The carbinol ammonium salt structure 10a was unambiguously established by X-ray crystallography.New alloxan-like compounds 7, 9, and 10 were evaluated for diabetogenic activity in rats.Compound 7 was inactive, whereas compounds 9 and 10 showed the highest activity comparable to that of streptozotocin (12).

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

What can I do for you?
Get Best Price

Get Best Price for 118-78-5