Browse Compounds by Taxonomy

Subclasses

• Pyrido[2,3-d]pyrimidines (30 compounds)
• Pyrido[3,4-d]pyrimidines (2 compounds)

Compounds in Pyridopyrimidines

These compounds do not have a more specific subclass.

SynCED ID	Name CAS Number	Formula Monoisotopic Mass	Structure	Sources
CHEM002259	Risperidone CAS106266-06-2	C23H27FN4O2 monoisotopic mass410.212 Avg mass410.485		Antipsychotics
CHEM003192	Cylindrospermopsin CAS143545-90-8	C15H21N5O7S monoisotopic mass415.116 Avg mass415.422		Batteries Capacitors Carpets and Rugs Cell phones Food packaging Lubricants Lubricants Medical devices Pesticides Printed circuit boards Semiconductors Synthetic textiles Wires and cables
CHEM018569	Trequinsin hydrochloride CAS78416-81-6	C24H28ClN3O3 monoisotopic mass441.182 Avg mass441.960
CHEM019129	Pemirolast potassium CAS100299-08-9	C10H7KN6O monoisotopic mass266.032 Avg mass266.305
CHEM019521	SSR69071 CAS344930-95-6	C27H32N4O7S monoisotopic mass556.199 Avg mass556.630
CHEM020269	Paliperidone CAS144598-75-4	C23H27FN4O3 monoisotopic mass426.207 Avg mass426.492		Antipsychotics
CHEM021202	9-Hydroxy-Risperidone CASNot Available	C23H27FN4O3 monoisotopic mass426.207 Avg mass426.492		Batteries Capacitors Carpets and Rugs Cell phones Food packaging Lubricants Lubricants Medical devices Pesticides Printed circuit boards Semiconductors Synthetic textiles Wires and cables
CHEM044241	pamidronic acid CAS199739-10-1	C39H57FN4O4 monoisotopic mass664.436 Avg mass664.907
CHEM059966	N1,N1-Dimethyl-4-(2-benzylperhydropyrido[1,2-c]pyrimidin-1-yl)aniline CASNot Available	C23H31N3 monoisotopic mass349.252 Avg massNot Available
CHEM069839	3-(2-Hydroxyethyl)-2-methyl-4H-pyrido(1,2-a)pyrimidin-4-one CAS41078-67-5	C11H12N2O2 monoisotopic mass204.090 Avg mass204.229
CHEM069840	3-(2-Hydroxyethyl)-2,8-dimethyl-4H-pyrido(1,2-a)pyrimidin-4-one CAS41078-68-6	C12H14N2O2 monoisotopic mass218.106 Avg mass218.256
CHEM069841	3-(2-Chloroethyl)-2-methyl-4H-pyrido(1,2-a)pyrimidin-4-one CAS41078-70-0	C11H11Cl1N2O1 monoisotopic mass222.056 Avg mass222.670
CHEM071501	3,4-Dihydro-2H-pyrido(1,2-a)pyrimidin-2-one CAS5439-14-5	C8H8N2O1 monoisotopic mass148.064 Avg mass148.165
CHEM073184	3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4hpyrido(1,2-a)pyrimidin-4-one CAS63234-80-0	C11H15Cl1N2O1 monoisotopic mass226.087 Avg mass226.700
CHEM075765	3-(2-Bromoethyl)-2,7-dimethyl-4H-pyrido(1,2-a)pyrimidin-4-one CAS84946-17-8	C12H13Br1N2O1 monoisotopic mass280.021 Avg mass281.153
CHEM075766	3-(2-Hydroxyethyl)-2,7-dimethyl-4H-pyrido(1,2-a)pyrimidin-4-one CAS84946-18-9	C12H14N2O2 monoisotopic mass218.106 Avg mass218.256
CHEM084226	Rimazolium metilsulfate CASNot Available	C13H19N2O3 monoisotopic mass251.140 Avg mass362.400
CHEM089784	3-(2-Chloroethyl)-2,8-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one CASNot Available	C12H13ClN2O monoisotopic mass236.072 Avg mass236.700
CHEM090899	Ethyl 8-ethyl-5,6,7,8-tetrahydro-2-methoxy-5-oxopyrido[2,3-d]pyrimidine-6-carboxylate CASNot Available	C13H17N3O4 monoisotopic mass279.122 Avg mass279.296
CHEM092861	Ethyl 8-ethyl-5,6,7,8-tetrahydro-2-(methylthio)-5-oxopyrido[2,3-d]pyrimidine-6-carboxylate CASNot Available	C13H17N3O3S monoisotopic mass295.099 Avg mass295.360
CHEM096488	Methyl 8-ethyl-5,6,7,8-tetrahydro-2-methoxy-5-oxopyrido[2,3-d]pyrimidine-6-carboxylate CASNot Available	C12H15N3O4 monoisotopic mass265.106 Avg mass265.269
CHEM098326	Methyl 8-ethyl-5,6,7,8-tetrahydro-2-(methylthio)-5-oxopyrido[2,3-d]pyrimidine-6-carboxylate CASNot Available	C12H15N3O3S monoisotopic mass281.083 Avg mass281.330
CHEM099681	Ocaperidone CAS129029-23-8	C24H25FN4O2 monoisotopic mass420.196 Avg mass420.488
CHEM100953	Pemirolast CAS69372-19-6	C10H8N6O monoisotopic mass228.076 Avg mass228.215
CHEM111299	3-(Ethoxycarbonyl)-6,7,8,9-tetrahydro-1,6-dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidinium CAS35615-72-6	C13H19N2O3 monoisotopic mass251.140 Avg mass251.305