136116-84-2 Usage
Description
Methanetricarboxylic acid, (5-benzoyl-1H-pyrrol-2-yl)-, triethyl ester, also known as 2-Benzoylpyrrole Methanetricarboxylic Acid 1,1,1-Triethyl Ester, is a chemical compound with a unique structure that features a benzoyl group attached to a pyrrole ring. It is a yellowish solid and serves as an important intermediate in the synthesis of various pharmaceutical compounds.
Uses
Used in Pharmaceutical Industry:
Methanetricarboxylic acid, (5-benzoyl-1H-pyrrol-2-yl)-, triethyl ester is used as an intermediate in the synthesis of the analgesic ketorolac. It plays a crucial role in the development of this pain-relieving medication, which is particularly effective in managing moderate to severe pain.
As a chemical intermediate, Methanetricarboxylic acid, (5-benzoyl-1H-pyrrol-2-yl)-, triethyl ester is essential for the production of other pharmaceutical compounds that may have various applications in the medical field. Its unique structure and properties make it a valuable building block for the development of new drugs and therapies.
Check Digit Verification of cas no
The CAS Registry Mumber 136116-84-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,1,1 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 136116-84:
(8*1)+(7*3)+(6*6)+(5*1)+(4*1)+(3*6)+(2*8)+(1*4)=112
112 % 10 = 2
So 136116-84-2 is a valid CAS Registry Number.
136116-84-2Relevant articles and documents
Synthesis of triethyl arylmethanetricarboxylates by the manganese(III)-promoted reaction of electron-rich aromatic systems with triethyl methanetricarboxylate
Cho,Muchowski
, p. 567 - 568 (2007/10/02)
Electron-rich aromatic systems undergo tri(ethoxycarbonyl)-methylation, in fair to excellent yields, on reaction with triethyl methanetricarboxylate (2) in the presence of manganese(III) acetate at 60-65°C in acetic acid solution.
