933-08-4 Usage
Heterocyclic aromatic organic compound
1H-Pyrrole, 3-butylis classified as a heterocyclic aromatic organic compound, which means it has a ring structure with at least one atom being non-carbon, in this case, nitrogen.
Pentagon-shaped ring structure
The molecule contains a pentagon-shaped ring with four carbon atoms and one nitrogen atom.
Pyrrole ring
The presence of the pyrrole ring, a five-membered ring structure, gives the compound its name.
Butyl group substitution
The addition of a butyl group to the third position of the pyrrole ring gives the compound its specific name, 1H-Pyrrole, 3-butyl-.
Organic synthesis and research
This chemical is commonly used in organic synthesis and research as a building block for the creation of more complex molecules.
Potential applications
The compound has potential applications in pharmaceuticals, agrochemicals, and materials science.
Biological and pharmacological properties
The compound has been studied for its potential biological and pharmacological properties.
Check Digit Verification of cas no
The CAS Registry Mumber 933-08-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,3 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 933-08:
(5*9)+(4*3)+(3*3)+(2*0)+(1*8)=74
74 % 10 = 4
So 933-08-4 is a valid CAS Registry Number.
933-08-4Relevant academic research and scientific papers
Selective Alkylation of Pyrrole by Phase Transfer Catalysis in the Absence of Solvent
Diez-Barra, E.,Hoz, A. de la,Loupy, A.,Sanchez-Migallon, A.
, p. 1715 - 1718 (2007/10/02)
Selective N-alkylation of pyrrole is performed, in good yield and by a very simple method, using Phase Transfer Catalysis in the absence of solvent.
Regioselectivity Control in Alkylation Reactions of Indolyl Ambident Anion
Nunomoto, Sadaaki,Kawakami, Yuhsuke,Yamashita, Yuya,Takeuchi, Hisato,Eguchi, Shoji
, p. 111 - 114 (2007/10/02)
The regioselectivity of N- and C-3(β)-alkylations of indolylmetal salts was studied under various conditions.The effect of counter metal ion is crucial in determining the regioselectivity.In tetrahydrofuran, exclusive N-alkylation occurred with the potassium salt, but the extent of C-3-alkylation increased with the sodium and lithium salts and became predominant with the magnesium bromide salt.However, N-alkylation was favoured generally in more polar solvents and for alkyl toluene-p-sulphonates it was favoured even with magnesium bromide salts.The reactivity and regioselectivity of the alkylations were correlated with the calculated electron density of the indolyl anion and with 13C n.m.r. chemical shifts of the metal salts.
