5334-54-3 Usage
Chemical structure
1,5-dimethyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
Class
Pyrazolopyrimidines
Potential neuroprotective properties
Yes
Potential cognitive enhancing properties
Yes
Therapeutic potential
Neurodegenerative diseases (e.g., Alzheimer's, Parkinson's)
Preclinical studies
Promising results in promoting neuron survival and improving cognitive function
Research for mood and anxiety disorders
Yes
Pharmacological properties
Under investigation
Potential clinical applications
Under investigation
Further research needed
Yes
Check Digit Verification of cas no
The CAS Registry Mumber 5334-54-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,3 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5334-54:
(6*5)+(5*3)+(4*3)+(3*4)+(2*5)+(1*4)=83
83 % 10 = 3
So 5334-54-3 is a valid CAS Registry Number.
5334-54-3Relevant articles and documents
ALKYLATION OF ALLOPURINOL AND INOSINE WITH DIMETHYLFORMAMIDE DIMETHYLACETAL OR DIETHYLACETAL
Bulychev, Yu. N.,Preobrazhenskaya, M. N.
, p. 1265 - 1270 (1988)
The alkylation of allopurinol and inosine with dimethylformamide (DMF) dimethylacetal or diethylacetal was studied.Allopurinol is alkylated in both the pyrazole and pyrimidine rings. 1,5- and 2,5-Dimethyl derivatives are formed in the case of methylation. 1,5- and 2,5-Diethylderivatives, as well as 1-ethyl-4-ethoxypyrazolopyrimidine, were obtained in the ethylation of allopurinol.The yields of the 1,5-substitued compounds are highest in both cases.The alkylation of inosine with DMF diethylacetal takes place in the 1 and 6 positions.
Reaction of aromatic N oxides with dipolarophiles. II. Reaction of β alkylpyridine N oxides with phenyl isocyanate
Hisano,Matsuoka,Ichikawa
, p. 533 - 537 (2007/10/04)
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