931-34-0 Usage
Uses
Used in Organic Synthesis:
5-Bromo-1H-pyrrole-2-carbaldehyde is used as a building block in the organic synthesis industry for the development of various pharmaceuticals and agrochemicals. Its unique structure allows it to be a key component in the creation of a wide range of chemical products.
Used in Dye and Pigment Production:
In the dye and pigment industry, 5-Bromo-1H-pyrrole-2-carbaldehyde is utilized for its color-producing properties, contributing to the formulation of various dyes and pigments used in different applications.
Used in Biological Research:
5-Bromo-1H-pyrrole-2-carbaldehyde is used as an intermediate in the synthesis of biologically active compounds in the field of biological research. Its potential biological activities are of interest to scientists exploring new avenues in medicine and other biological applications.
Used in Pharmaceutical Development:
In the pharmaceutical industry, 5-Bromo-1H-pyrrole-2-carbaldehyde is employed as a precursor in the development of new drugs, leveraging its chemical properties to enhance the therapeutic potential of medications.
Used in Agrochemical Formulation:
5-Bromo-1H-pyrrole-2-carbaldehyde is used as a component in the formulation of agrochemicals, contributing to the development of products that aid in crop protection and enhancement of agricultural yields.
Check Digit Verification of cas no
The CAS Registry Mumber 931-34-0 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 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 931-34:
(5*9)+(4*3)+(3*1)+(2*3)+(1*4)=70
70 % 10 = 0
So 931-34-0 is a valid CAS Registry Number.
931-34-0Relevant academic research and scientific papers
α-(Dialkylamino)-α-pyrrolylacetonitriles. A potpourri of useful synthetic transformations
Bray, Brian L.,Muchowski, Joseph M.
, p. 1305 - 1308 (2007/10/02)
α-(Dialkylamino)-α-(pyrrol-2-yl)acetonitriles (3) are versatile intermediates that are readily converted into regiochemically pure 2-bromo-6-dialkylamino-1-azafulvenes and 5-bromo-2-acylpyrroles (acyl= CHO, COR).In addition, 3 (R1= H), 4 (R1= H), and the β-substituted compound 9 are transformed easily and under mild conditions, via the corresponding α-methylthio compounds (e.g., 7a), into the methyl pyrrole carboxylates 8a, 8b, and 10, respectively.
216. Lithiated Azafulvenes by Halogen/Metal Interchange of Brominated 6-(Diisopropylamino)-1-azafulvene Derivatives. Novel Synthesis of 5-Mono- and 4,5-Disubstituted 1H-Pyrrole-2-carbaldehydes
Bray, Brian L.,Hess, Petr,Muchowski, Joseph M.,Scheller, Markus E.
, p. 2053 - 2057 (2007/10/02)
The first known lithiated 1-azafulvene derivatives were generated by low-temperature halogen/metal interchange, with t-BuLi, from the corresponding brominated 6-diisopropylamino compounds 3b and 12.These Li species reacted with sundry electrophilic reagents to give products which, on the basic hydrolysis, were converted into 5-mono- or 4,5-disubstituted pyrrole-2-carbaldehydes 10 and 16, respectively.
