102153-86-6 Usage
Uses
Used in Pharmaceutical Industry:
1-Ethyl-3-pyrrolidinone is used as a solvent for the synthesis of urea-thiophene carboxamides, which are orally active otoprotective agents. These agents are designed to protect against aminoglycoside-induced hearing loss, a common side effect of certain antibiotics. The use of EP in this application is due to its ability to dissolve a wide range of compounds, facilitating the synthesis process and improving the overall yield of the desired product.
In addition to its use in the pharmaceutical industry, 1-Ethyl-3-pyrrolidinone also finds applications in other industries, such as:
Used in Chemical Synthesis:
1-Ethyl-3-pyrrolidinone is used as a solvent in various chemical reactions, including polymerization, condensation, and hydrolysis processes. Its high boiling point and low vapor pressure make it an ideal choice for reactions requiring high temperatures or extended reaction times.
Used in Paints and Coatings:
Due to its excellent solvation properties, 1-Ethyl-3-pyrrolidinone is used as a solvent in the formulation of paints and coatings. It helps to improve the solubility of various components, leading to better dispersion and enhanced performance of the final product.
Used in Electronics:
1-Ethyl-3-pyrrolidinone is utilized in the electronics industry as a cleaning agent for the removal of flux residues and other contaminants from printed circuit boards and other electronic components. Its ability to dissolve a wide range of materials makes it an effective cleaning agent for various applications.
Used in Textile Industry:
In the textile industry, 1-Ethyl-3-pyrrolidinone is employed as a solvent for the dyeing and finishing processes. Its compatibility with various fibers and dyes allows for improved colorfastness and overall performance of the textile products.
Check Digit Verification of cas no
The CAS Registry Mumber 102153-86-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,1,5 and 3 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 102153-86:
(8*1)+(7*0)+(6*2)+(5*1)+(4*5)+(3*3)+(2*8)+(1*6)=76
76 % 10 = 6
So 102153-86-6 is a valid CAS Registry Number.
102153-86-6Relevant articles and documents
6,7-dihydropyrrol[3,4-c]pyrido[2,3-d]pyrimidine derivatives
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, (2008/06/13)
The present invention concerns compounds of the formula: STR1 wherein R is a lower alkyl group, an aryl group or an alkylaryl group and X and Y are the same or different, and each is OH, NH2, or SH. The aryl group or the aryl moiety of the alkylaryl group may be unsubstituted, monosubstituted, disubstituted or trisubstituted. If substituted, each substituent may independently be an alkyl group, an alkyloxy group or a halogen. The present invention also provides methods for synthesizing the compounds described above.
