31295-41-7 Usage
Uses
Used in Cosmetic and Personal Care Industry:
2,4-Dimercapto-5,6-diaminopyrimidine is used as an anti-dandruff agent in various cosmetic and personal care products, such as shampoos and scalp treatments. It is employed for its ability to control dandruff by targeting the fungus Malassezia furfur, thereby reducing flaking and itching associated with the condition.
2,4-Dimercapto-5,6-diaminopyrimidine works by interfering with the growth and reproduction of the fungus, which contributes to improved scalp health and a reduction in dandruff symptoms. Furthermore, 2,4-Dimercapto-5,6-diaminopyrimidine is valued for its low toxicity and minimal side effects, making it a safe and effective option for managing dandruff in personal care formulations.
Check Digit Verification of cas no
The CAS Registry Mumber 31295-41-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,2,9 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 31295-41:
(7*3)+(6*1)+(5*2)+(4*9)+(3*5)+(2*4)+(1*1)=97
97 % 10 = 7
So 31295-41-7 is a valid CAS Registry Number.
InChI:InChI=1/C4H6N4S2/c5-1-2(6)7-4(10)8-3(1)9/h5H2,(H4,6,7,8,9,10)
31295-41-7Relevant academic research and scientific papers
N-Alkylation of 2,6-dichloropurine hydrochloride with a variety of alcohols over alumina catalyst
Tumma, Harikrishna,Nagaraju,Reddy, K. Vijayakumar
scheme or table, p. 1856 - 1866 (2010/07/02)
2,6-Dichloropurine hydrochloride reacts with various types of alcohols using different alumina catalysts and converts into its N-9-alkyl-2-chloro-6- hydroxy-9H-purine products to an extent of 49-74%. The product selectivity depends on the stability of carbocation generated from the alcohol. More stable carbocation formulates both N-7 and N-9-alkyl-2,6-dichloropurine products, whereas the less stable carbocation results in exclusively N-9-alkyl-2-chloro-6- hydroxy-9H-purine. The catalytic activity of alumina prepared using the sol-gel method has larger Brunauer, Emmett, and Teller (BET) surface area and hence shows significantly greater catalytic activity than the commercially available alumina samples. Copyright
