24490-03-7 Usage
General Description
Ethyl 3-(trifluoromethyl)crotonate is a chemical compound that is commonly used in organic synthesis for the production of pharmaceuticals, agrochemicals, and various other fine chemicals. It is a clear, colorless liquid with a fruity odor and is insoluble in water but soluble in organic solvents. Ethyl 3-(trifluoromethyl)crotonate is a highly reactive compound due to the presence of the trifluoromethyl group, making it a versatile building block for the synthesis of complex organic molecules. Its unique structure and reactivity make it a valuable tool for chemical research and development. Additionally, it is also used in the synthesis of flavor and fragrance compounds, contributing to its wide range of applications in the chemical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 24490-03-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,4,9 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 24490-03:
(7*2)+(6*4)+(5*4)+(4*9)+(3*0)+(2*0)+(1*3)=97
97 % 10 = 7
So 24490-03-7 is a valid CAS Registry Number.
InChI:InChI=1/C7H9F3O2/c1-3-12-6(11)4-5(2)7(8,9)10/h4H,3H2,1-2H3/b5-4+
24490-03-7Relevant articles and documents
1-Bromo-3-trifluoromethylbut-2-ene: synthesis and electrophilic reactivity
Martin, Valerie,Molines, Huguette,Wakselman, Claude
, p. 63 - 68 (1993)
A three-step synthesis of 1-bromo-3-trifluoromethylbut-2-ene in 54percent overall yield is reported starting from 1,1,1-trifluoroacetone.The electrophilic reactivity of this compound towards various nucleophiles has been studied.Thus, for example, condensation with the sodium salt of diethyl malonate gave ethyl 2-carboethoxy-5-trifluoromethylhex-4-enoate in 66percent yield.
Antiinflammatory activity of a series of substituted 2,3-dihydro-6-hydroxypyrimido[2,1-f]purine-4,8(1H,9H)-diones
Kaminski,Solomon,Conn,Wong,Chiu,Massa,Siegel,Watnick
, p. 1118 - 1127 (2007/10/02)
A series of substituted analogues based on the novel 2,3-dihydro-6-hydroxypyrimido[2,1-f]purine-4,8(1H,9H)-dione ring system have been synthesized and shown to exhibit antiinflammatory activity in the adjuvant-induced arthritis rat model (AAR). The activi
Synthesis and Thermolysis of Highly Halogenated Δ1-Pyrazolines
Huff, Roger K.,Savins, Eric G.
, p. 742 - 743 (2007/10/02)
The pyrolysis of highly halogenated Δ1-pyrazolines gives, in addition to cyclopropanes, rearranged olefins.
