33878-70-5 Usage
Uses
Used in Organic Synthesis:
(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole is used as an organocatalyst for facilitating direct asymmetric aldol reactions between acetone and aldehydes, yielding valuable β-hydroxy ketones. This application is crucial for the synthesis of biologically active compounds and pharmaceuticals.
Used in the Pharmaceutical Industry:
(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole is used as a catalyst in Mannich reactions for the synthesis of α-amino acids and the generation of 1,4-diamines. These reactions are essential for the production of various pharmaceuticals, agrochemicals, and natural products.
Used in the Fine Chemicals Industry:
In the fine chemicals industry, (S)-5-(Pyrrolidin-2-yl)-1H-tetrazole is employed as a catalyst for conjugate additions of malonates to enones. This reaction is vital for the synthesis of complex organic molecules and the development of novel chemical entities with potential applications in various fields.
Overall, (S)-5-(Pyrrolidin-2-yl)-1H-tetrazole is a valuable and versatile organocatalyst with a wide range of applications in organic synthesis, pharmaceuticals, and fine chemicals industries, contributing to the development of new and improved chemical processes.
Check Digit Verification of cas no
The CAS Registry Mumber 33878-70-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,8,7 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 33878-70:
(7*3)+(6*3)+(5*8)+(4*7)+(3*8)+(2*7)+(1*0)=145
145 % 10 = 5
So 33878-70-5 is a valid CAS Registry Number.
InChI:InChI=1/C5H9N5/c1-2-4(6-3-1)5-7-9-10-8-5/h4,6H,1-3H2,(H,7,8,9,10)/t4-/m0/s1
