56454-27-4 Usage
Compound type
Pyrrole derivative (five-membered aromatic heterocyclic compound with a nitrogen atom in the ring)
Substituents
2-bromo and 1-methyl groups
Properties
Aromatic character, lipophilicity, and reactivity influenced by the bromine and methyl groups
Uses
Building block in the synthesis of organic compounds (pharmaceuticals, agrochemicals, and materials) and as a reagent to introduce the 2-bromo-1-methylpyrrole moiety into more complex molecules
Importance
Valuable intermediate in organic chemistry due to its diverse applications.
Check Digit Verification of cas no
The CAS Registry Mumber 56454-27-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,4,5 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 56454-27:
(7*5)+(6*6)+(5*4)+(4*5)+(3*4)+(2*2)+(1*7)=134
134 % 10 = 4
So 56454-27-4 is a valid CAS Registry Number.
56454-27-4Relevant articles and documents
Synthesis of 2- and 3-substituted N-methylpyrroles
Dvornikova, Elena,Kamieńska-Trela, Krystyna
, p. 1152 - 1154 (2002)
A reliable method of synthesis of 3-bromo-N-methylpyrrole by the use of N-bromosuccinimide and a catalytic amount of PBr3 is reported. The method described opens a facile route to a variety of 3-substituted pyrroles, which are otherwise difficult to access. In addition, conditions under which pure 2-bromo-N-methylpyrrole can be obtained have been established.
