24255-56-9

Basic information

• Product Name: 3,7-Dihydro-1,3-dimethyl-8-iodo-1H-purine-2,6-dione
• Synonyms: 1,3-Dimethyl-8-iodo-1H-purine-2,6(3H,7H)-dione;3,7-Dihydro-1,3-dimethyl-8-iodo-1H-purine-2,6-dione;8-Iodotheophylline;8-iodo-1,3-dimethyl-2,3,6,9-tetrahydro-1H-purine-2,6-dione
• CAS NO: 24255-56-9
• Molecular Formula: C₇H₇IN₄O₂
• Molecular Weight: 306.06
• Mol File: 24255-56-9.mol
• Article Data: 3

Chemical Properties

• Melting Point: 303-305 °C
• Boiling Point: 488.5°C at 760 mmHg
• Flash Point: 249.2°C
• Appearance: /
• Density: 2.11g/cm³
• Vapor Pressure: 1.08E-09mmHg at 25°C
• Refractive Index: 1.7
• PKA: 6.17±0.70(Predicted)
• CAS DataBase Reference: 3,7-Dihydro-1,3-dimethyl-8-iodo-1H-purine-2,6-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 3,7-Dihydro-1,3-dimethyl-8-iodo-1H-purine-2,6-dione(24255-56-9)
• EPA Substance Registry System: 3,7-Dihydro-1,3-dimethyl-8-iodo-1H-purine-2,6-dione(24255-56-9)

Safety Data

• Hazardous Substances Data: 24255-56-9(Hazardous Substances Data)

Usage

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)

Upstream product

• 86468-95-3 8-trifluoroacetoxymercuritheophylline 
• 58-55-9 theophylline 
• 1784-70-9 8-Thiotheophylline 

Relevant articles and documents

NEW METHOD FOR OBTAINING 8-PYRIDINIOTHEOPHYLLINATES

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.

Modification of the reactivity of some carboxylic acid derivatives by complexation. Effects on some intermolecular and intramolecular reactions.

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