1576-87-0 Usage
Description
Trans-2-Pentenal, also known as pentenal, is an α,β-unsaturated aldehyde that is characterized by its clear colorless to yellow liquid appearance. It has been found to increase [Ca2+] in cultured neonatal rat trigeminal ganglion (TG) neurons and has been studied for its gas-phase reactions with NO3 radicals in pure N2.
Uses
Used in Chemical Synthesis:
Trans-2-Pentenal is used as a chemical intermediate for the synthesis of various compounds due to its reactive α,β-unsaturated aldehyde functional group. This makes it a versatile building block in the creation of complex organic molecules.
Used in Pharmaceutical Research:
In the field of pharmaceutical research, trans-2-Pentenal is utilized as a starting material for the development of new drugs, particularly those targeting the nervous system. Its ability to increase [Ca2+] in neurons suggests potential applications in the treatment of neurological disorders.
Used in Material Science:
Trans-2-Pentenal's reactive nature also makes it a candidate for use in material science, where it can be employed in the development of new polymers and other advanced materials with specific properties.
Used in Environmental Chemistry:
The study of gas-phase reactions of NO3 radicals with pentenal contributes to the understanding of atmospheric chemistry and pollution control. This knowledge can be applied in the development of strategies to mitigate air pollution and its effects on human health and the environment.
Safety Profile
Mutation data reported. When heated to decompositionit emits acrid smoke and irritating vapors.
Check Digit Verification of cas no
The CAS Registry Mumber 1576-87-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,7 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1576-87:
(6*1)+(5*5)+(4*7)+(3*6)+(2*8)+(1*7)=100
100 % 10 = 0
So 1576-87-0 is a valid CAS Registry Number.
InChI:InChI=1/C5H8O/c1-2-3-4-5-6/h3-5H,2H2,1H3/b4-3+
1576-87-0Relevant articles and documents
α,β-Unsaturated Aldehydes; Montmorillonite Clay K-10, An Effective Catalyst for the Preparation of Unsaturated Aldehydes via Condensation of Acetals with Vinyl Ethers
Fishman, D.,Klug, J. T.,Shani, A.
, p. 137 - 138 (1981)
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Crombie,L.,Williams,J.C.
, p. 2449 - 2454 (1962)
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Catalytic Reactions of Homo- and Cross-Condensation of Ethanal and Propanal
Martsinkevich,Bruk,Dashko,Afaunov,Flid,Sedov
, p. 1032 - 1035 (2019/01/03)
Abstract: Processes of catalytic homocondensation of propanal and its cross-condensation with ethanal and methanal in the presence of aniline and amino acids have been studied. The dependence of the conversion of the reactants and selectivity of the homo/heterocondensation process on the catalyst nature and temperature has been revealed. It has been shown that the maximum acrolein selectivity is reached in the case of using benzoyl-substituted derivatives in water, with the proportion of the products of further condensation decreasing. The selectivity for the ethanal homocondensation product 2-butenal decreases simultaneously as a result of the formation of linear and branched oligomers of successive condensation.
Highly practical and efficient preparation of aldehydes and ketones from aerobic oxidation of alcohols with an inorganic-ligand supported iodine catalyst
Zhang, Mengqi,Zhai, Yongyan,Ru, Shi,Zang, Dejin,Han, Sheng,Yu, Han,Wei, Yongge
supporting information, p. 10164 - 10167 (2018/09/13)
Herein, we divulge an efficient protocol for aerobic oxidation of alcohols with an inorganic-ligand supported iodine catalyst, (NH4)5[IMo6O24]. The catalyst system is compatible with a wide range of groups and exhibits high selectivity, and shows excellent stability and reusability, thus serving as a potentially greener alternative to the classical transformations.
