1029-62-5 Usage
General Description
8-(3-Pyridyl)theophyline is a chemical compound with the molecular formula C9H8N4O2. It is a derivative of theophylline, a methylxanthine compound that is commonly found in tea and coffee. 8-(3-Pyridyl)theophyline has been studied for its potential therapeutic applications, particularly in the treatment of respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD). It is believed to act as a bronchodilator, helping to relax the muscles in the airways and improve breathing. Research on this compound has also indicated potential anti-inflammatory and immunomodulatory effects. However, further studies are needed to fully understand its pharmacological properties and potential medical uses.
Check Digit Verification of cas no
The CAS Registry Mumber 1029-62-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,2 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1029-62:
(6*1)+(5*0)+(4*2)+(3*9)+(2*6)+(1*2)=55
55 % 10 = 5
So 1029-62-5 is a valid CAS Registry Number.
InChI:InChI=1/C12H11N5O2/c1-16-10-8(11(18)17(2)12(16)19)14-9(15-10)7-4-3-5-13-6-7/h3-6H,1-2H3,(H,14,15)
1029-62-5Relevant articles and documents
A facile and rapid one-step synthesis of 8-substituted xanthine derivatives via tandem ring closure at room temperature
Bandyopadhyay, Prabal,Agrawal, Sumit K.,Sathe, Manisha,Sharma, Pratibha,Kaushik
supporting information; experimental part, p. 3822 - 3827 (2012/07/02)
N-Bromo succinimide (NBS) was found to be an efficient and regioselective reagent in combination with AIBN for an unprecedented, facile and rapid one-step synthesis of 8-substituted xanthine derivatives at room temperature. The inexpensive, nontoxic and readily available NBS efficiently promoted the condensation of several aryl/cycloaryl/heteroaryl aldehydes with 5,6-diamino-1,3-dimethyluracils in presence of catalytic amount of AIBN in a single step via radical chain reaction. The notable advantages of this protocol were short reaction time, milder reaction conditions, simple work-up procedure, no requirement for chromatographic separation, use of non-hazardous reagent/solvent and applicable to a variety of substrates.
Thio analogues of 6 substituted 1,3 dimethyl 7 azalumazine (Fervenulin) and 7 substituted 1,3 dimethyl 6 azalumazine (Isofervenulin)
Yoneda,Sakuma,Ueno,Nishigaki
, p. 926 - 930 (2007/10/08)
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