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3,7-Dihydro-1,3-dimethyl-8-iodo-1H-purine-2,6-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

24255-56-9

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24255-56-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24255-56-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,2,5 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 24255-56:
(7*2)+(6*4)+(5*2)+(4*5)+(3*5)+(2*5)+(1*6)=99
99 % 10 = 9
So 24255-56-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H7IN4O2/c1-11-4-3(9-6(8)10-4)5(13)12(2)7(11)14/h1-2H3,(H,9,10)

24255-56-9SDS

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 8-iodo-1,3-dimethyl-7H-purine-2,6-dione

1.2 Other means of identification

Product number -
Other names Theophylline,8-iodo

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:24255-56-9 SDS

24255-56-9Downstream Products

24255-56-9Relevant academic research and scientific papers

NEW METHOD FOR OBTAINING 8-PYRIDINIOTHEOPHYLLINATES

Bobkov, V.N.,Zvolinskaya, T.V.,Kuz'menko, I.I.

, p. 1239 - 1242 (1991)

A new method for the synthesis of 8-pyridiniotheophyllinates by the action of pyridine or alkylpyridines on theophylline or 8-bromotheophylline in the presence of oxidizing agents was developed.The oxidation of 8-bromotheophylline gives the best results.This method was used to obtain 8-(2-methylpyridinio)theophyllinate, which could not be synthesized previously.

BROMO- AND IODODEMERCURATION OF 8-TRIFLUOROACETOXYMERCURI DERIVATIVES OF THEOPHYLLINE AND THEOBROMINE

Skulski, L.,Wroczynski, P.

, p. 447 - 450 (2007/10/02)

Direct C-mercuration in the 8 position of N-acyl derivatives of theophylline and theobromine with mercury(II) trifluoroacetate in a mixture of anhydrous trifluoroacetic acid and trifluoroacetic anhydride is described. 8-Bromo and, respectively, 8-iodo derivatives of both dimethylxanthines were obtained in high yields from 8-trifluoroacetoxymercuri derivatives by the action of an aqueous solution of potassium tribromide or a solution of iodine in acetonitrile.

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