133155-82-5 Usage
Description
2-Pyridinecarboxylic acid, 3-formyl-, methyl ester (9CI) is a chemical compound with the molecular formula C8H7NO2. It is a methyl ester derivative of 2-pyridinecarboxylic acid, also known as nicotinic acid. 2-Pyridinecarboxylicacid,3-formyl-,methylester(9CI) features a pyridine ring with a carboxylic acid group, a formyl group, and a methyl ester substituent. Its diverse properties and reactivity make it a valuable compound in the field of chemistry and drug development.
Uses
Used in Pharmaceutical Industry:
2-Pyridinecarboxylic acid, 3-formyl-, methyl ester (9CI) is used as a key intermediate in the synthesis of various drugs and medications. Its unique chemical structure allows for the development of new pharmaceutical compounds with potential therapeutic applications.
Used in Organic Synthesis:
2-Pyridinecarboxylicacid,3-formyl-,methylester(9CI) serves as a building block in organic synthesis, enabling the creation of a wide range of chemical products. Its reactivity and functional groups make it a versatile component in the synthesis of various organic compounds.
Used in Chemical Research:
2-Pyridinecarboxylic acid, 3-formyl-, methyl ester (9CI) is utilized in chemical research to explore its properties, reactivity, and potential applications in various chemical processes. Its unique structure and functional groups provide opportunities for studying new reactions and mechanisms in the field of chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 133155-82-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,1,5 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 133155-82:
(8*1)+(7*3)+(6*3)+(5*1)+(4*5)+(3*5)+(2*8)+(1*2)=105
105 % 10 = 5
So 133155-82-5 is a valid CAS Registry Number.
InChI:InChI=1/C8H7NO3/c1-12-8(11)7-6(5-10)3-2-4-9-7/h2-5H,1H3
133155-82-5Relevant articles and documents
Ozonolysis of some 8-alkoxyquinolines, and synthesis of a precursor to the non-sedating antihistamine Claritin
Eichler, Mathias C.,Grayson, David H.
, p. 38 - 53 (2015/01/08)
3-Formyl-2-methoxycarbonylpyridine and isopropyl 3-formylpyridine-2-carboxylate have each been efficiently accessed in one step via the ozonolyses of 8-methoxy- or of 8-isopropoxyquinoline under near-ambient conditions. The compounds can be utilized as intermediates for syntheses of the tricyclic ketone 8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, a precursor to the important non-sedating antihistamine Claritin.
Antihypertensive benzopyran derivatives
-
, (2008/06/13)
Disclosed herein are novel benzopyrans having pharmacological activity, to a process for preparing them, to pharmaceutical compositions containing them, and to their use in the treatment of hypertension.
