CAS 51940-43-3 Ethyl 8-Ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate (Pipemidic Acid Ethyl Ester)

CAT	APS51940433
CAS	51940-43-3
Structure
Synonyms	Ethyl pipemidate, Pipemidic Acid Trihydrate Imp. E (EP), Pipemidic Acid Imp. E (EP), 8-Ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester,Ethyl 8-Ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate (Pipemidic Acid Ethyl Ester)
IUPAC Name	ethyl 8-ethyl-5-oxo-2-piperazin-1-ylpyrido[2,3-d]pyrimidine-6-carboxylate
Molecular Weight	331.37
Molecular Formula	C16H21N5O3
Canonical SMILES	CCOC(=O)C1=CN(CC)c2nc(ncc2C1=O)N3CCNCC3
InChI	InChI=1S/C16H21N5O3/c1-3-20-10-12(15(23)24-4-2)13(22)11-9-18-16(19-14(11)20)21-7-5-17-6-8-21/h9-10,17H,3-8H2,1-2H3

Accurate Mass	331.1644
Format	Neat
Shipping	Room Temperature
Storage Conditions	+5°C
Subcategory	Impurity standards, Antibiotics

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