305329-96-8 Usage
Molecular weight
369.4
Structure
A pyrrolidine ring with a carboxyl group at position 1, an ester group at position 1, and a trifluoromethylsulfonyl group attached to the molecule through an oxymethylene group at position 3.
+ Appearance
White crystalline solid
+ Solubility
Insoluble in water, soluble in organic solvents such as DMF, CHCl3, and acetonitrile
+ Melting point
85-87°C
+ Protecting groups
tert-butyl ester and trifluoromethylsulfonyl
Uses
Fmoc-Py-OH is commonly used in the synthesis of peptide molecules in the field of biochemistry and pharmaceutical research. It is a key reagent in the production of Fmoc-protected amino acids, which are widely used in peptide synthesis. The tert-butyl ester group provides protection for the carboxylic acid group during the peptide synthesis process, while the trifluoromethylsulfonyl group can be removed under specific chemical conditions to allow for further reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 305329-96-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,5,3,2 and 9 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 305329-96:
(8*3)+(7*0)+(6*5)+(5*3)+(4*2)+(3*9)+(2*9)+(1*6)=128
128 % 10 = 8
So 305329-96-8 is a valid CAS Registry Number.
