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Pyridopyrimidines

Organic heterocyclic compounds that consist of a pyridine ring fused with a pyrimidine ring.
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1 – 15 of 22 results
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Risperidone, 99%

CAS: 106266-06-2 Molecular Formula: C23H27FN4O2 Molecular Weight (g/mol): 410.49 InChI Key: RAPZEAPATHNIPO-UHFFFAOYSA-N Synonym: risperidone,risperidal,risperdal,risperdal consta,rispolept,risperin,rispolin,sequinan,risperidona,risperidonum PubChem CID: 5073 ChEBI: CHEBI:8871 IUPAC Name: 3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one SMILES: CC1=C(C(=O)N2CCCCC2=N1)CCN3CCC(CC3)C4=NOC5=C4C=CC(=C5)F

PubChem CID 5073
CAS 106266-06-2
Molecular Weight (g/mol) 410.49
ChEBI CHEBI:8871
SMILES CC1=C(C(=O)N2CCCCC2=N1)CCN3CCC(CC3)C4=NOC5=C4C=CC(=C5)F
Synonym risperidone,risperidal,risperdal,risperdal consta,rispolept,risperin,rispolin,sequinan,risperidona,risperidonum
IUPAC Name 3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
InChI Key RAPZEAPATHNIPO-UHFFFAOYSA-N
Molecular Formula C23H27FN4O2
5

Paliperidone Palmitate, TRC

CAS: 199739-10-1 Chemical Name or Material: Paliperidone Palmitate Formula Weight: 664.4364 InChI Formula: InChI=1S/C39H57FN4O4/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-18-36(45)47-34-17-16-24-44-38(34)41-29(2)32(39(44)46)23-27-43-25-21-30(22-26-43)37-33-20-19-31(40)28-35(33)48-42-37/h19-20,28,30,34H,3-18,21-27H2,1-2H3 IUPAC Name: [3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-9-yl] hexadecanoate Molecular Formula: C39 H57 F N4 O4 Molecular Weight (g/mol): 664.89 Recommended Storage: +4°C SMILES: CCCCCCCCCCCCCCCC(=O)OC1CCCN2C(=O)C(=C(C)N=C12)CCN3CCC(CC3)c4noc5cc(F)ccc45 Synonym: Hexadecanoic acid, 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl ester,9-Hydroxyrisperidone palmitate,Invega Sustenna,Paliperidone palmitate,RO 92670,Hexadecanoic acid 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl ester,[2-Methyl-4-oxo-3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-9-yl] hexadecanoate

CAS 199739-10-1
Molecular Weight (g/mol) 664.89
InChI Formula InChI=1S/C39H57FN4O4/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-18-36(45)47-34-17-16-24-44-38(34)41-29(2)32(39(44)46)23-27-43-25-21-30(22-26-43)37-33-20-19-31(40)28-35(33)48-42-37/h19-20,28,30,34H,3-18,21-27H2,1-2H3
Chemical Name or Material Paliperidone Palmitate
Synonym Hexadecanoic acid, 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl ester,9-Hydroxyrisperidone palmitate,Invega Sustenna,Paliperidone palmitate,RO 92670,Hexadecanoic acid 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl ester,[2-Methyl-4-oxo-3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-9-yl] hexadecanoate
SMILES CCCCCCCCCCCCCCCC(=O)OC1CCCN2C(=O)C(=C(C)N=C12)CCN3CCC(CC3)c4noc5cc(F)ccc45
Recommended Storage +4°C
Molecular Formula C39 H57 F N4 O4
IUPAC Name [3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-9-yl] hexadecanoate
Formula Weight 664.4364
6

Piromidic Acid, TRC

CAS: 19562-30-2 Chemical Name or Material: Piromidic Acid Formula Weight: 288.1222 InChI Formula: InChI=1S/C14H16N4O3/c1-2-17-8-10(13(20)21)11(19)9-7-15-14(16-12(9)17)18-5-3-4-6-18/h7-8H,2-6H2,1H3,(H,20,21) IUPAC Name: 8-ethyl-5-oxo-2-pyrrolidin-1-ylpyrido[2,3-d]pyrimidine-6-carboxylic acid Molecular Formula: C14 H16 N4 O3 Molecular Weight (g/mol): 288.3 Percent Purity: >95% Purity Grade Notes: HPLC Recommended Storage: +4°C SMILES: CCN1C=C(C(=O)O)C(=O)c2cnc(nc12)N3CCCC3 Synonym: 8-Ethyl-5,8-dihydro-5-oxo-2-(1-pyrrolidinyl)pyrido[2,3-d]pyrimidine-6-carboxylic acid,5,8-Dihydro-8-ethyl-5-oxo-2-pyrrolidinopyrido[2,3-d]pyrimidine-6-carboxylic acid,8-Ethyl-5,8-dihydro-5-oxo-2-pyrrolidinopyrido[2,3-d]pyrimidine-6-carboxylic acid,Bactramyl,Enterol,Gastrurol,NSC 291120,PD 93,Panacid,Piromidic acid,Pirudal,Purim,Pyromidic acid,Reelon,Septural,Uropir

Percent Purity >95%
CAS 19562-30-2
Molecular Weight (g/mol) 288.3
InChI Formula InChI=1S/C14H16N4O3/c1-2-17-8-10(13(20)21)11(19)9-7-15-14(16-12(9)17)18-5-3-4-6-18/h7-8H,2-6H2,1H3,(H,20,21)
Chemical Name or Material Piromidic Acid
Synonym 8-Ethyl-5,8-dihydro-5-oxo-2-(1-pyrrolidinyl)pyrido[2,3-d]pyrimidine-6-carboxylic acid,5,8-Dihydro-8-ethyl-5-oxo-2-pyrrolidinopyrido[2,3-d]pyrimidine-6-carboxylic acid,8-Ethyl-5,8-dihydro-5-oxo-2-pyrrolidinopyrido[2,3-d]pyrimidine-6-carboxylic acid,Bactramyl,Enterol,Gastrurol,NSC 291120,PD 93,Panacid,Piromidic acid,Pirudal,Purim,Pyromidic acid,Reelon,Septural,Uropir
SMILES CCN1C=C(C(=O)O)C(=O)c2cnc(nc12)N3CCCC3
Recommended Storage +4°C
Purity Grade Notes HPLC
Molecular Formula C14 H16 N4 O3
IUPAC Name 8-ethyl-5-oxo-2-pyrrolidin-1-ylpyrido[2,3-d]pyrimidine-6-carboxylic acid
Formula Weight 288.1222
7

Risperidone E-Oxime, TRC

CAS: 691007-09-7 Molecular Formula: C23 H28 F2 N4 O2 Molecular Weight (g/mol): 430.49 Synonym: 3-[2-[4-[(E)-(2,4-Difluorophenyl)(hydroxyimino)methyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one,Risperidone Imp. A (EP) IUPAC Name: 3-[2-[4-[(E)-C-(2,4-difluorophenyl)-N-hydroxycarbonimidoyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one SMILES: CC1=C(CCN2CCC(CC2)\C(=N/O)\c3ccc(F)cc3F)C(=O)N4CCCCC4=N1

CAS 691007-09-7
Molecular Weight (g/mol) 430.49
SMILES CC1=C(CCN2CCC(CC2)\C(=N/O)\c3ccc(F)cc3F)C(=O)N4CCCCC4=N1
Synonym 3-[2-[4-[(E)-(2,4-Difluorophenyl)(hydroxyimino)methyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one,Risperidone Imp. A (EP)
IUPAC Name 3-[2-[4-[(E)-C-(2,4-difluorophenyl)-N-hydroxycarbonimidoyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
Molecular Formula C23 H28 F2 N4 O2
8

9-Hydroxy-pyrido[1,2-a]pyrimidin-4-one (~90%), TRC

CAS: 123458-49-1 Molecular Formula: C8H6N2O2 Molecular Weight (g/mol): 162.15 IUPAC Name: 9-hydroxypyrido[1,2-a]pyrimidin-4-one SMILES: OC1=CC=CN2C(=O)C=CN=C12

CAS 123458-49-1
Molecular Weight (g/mol) 162.15
SMILES OC1=CC=CN2C(=O)C=CN=C12
IUPAC Name 9-hydroxypyrido[1,2-a]pyrimidin-4-one
Molecular Formula C8H6N2O2
9

Paliperidone, TRC

CAS: 144598-75-4 Chemical Name or Material: 9-Hydroxyrisperidone Formula Weight: 426.2067 InChI Formula: InChI=1S/C23H27FN4O3/c1-14-17(23(30)28-9-2-3-19(29)22(28)25-14)8-12-27-10-6-15(7-11-27)21-18-5-4-16(24)13-20(18)31-26-21/h4-5,13,15,19,29H,2-3,6-12H2,1H3 IUPAC Name: 3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-9-hydroxy-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one Molecular Formula: C23 H27 F N4 O3 Molecular Weight (g/mol): 426.48 Percent Purity: >95% Purity Grade Notes: HPLC Recommended Storage: -20°C SMILES: CC1=C(CCN2CCC(CC2)c3noc4cc(F)ccc34)C(=O)N5CCCC(O)C5=N1 Synonym: (9RS)-3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one,Risperidone Imp. C (EP),9-Hydroxyrisperidone,Paliperidone,R 76477,RO 76477,4H-Pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl- (9CI, ACI),1,2-Benzisoxazole, 4H-pyrido[1,2-a]pyrimidin-4-one deriv. (ZCI),3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (ACI),Invega,Invega Trinza

Percent Purity >95%
CAS 144598-75-4
Molecular Weight (g/mol) 426.48
InChI Formula InChI=1S/C23H27FN4O3/c1-14-17(23(30)28-9-2-3-19(29)22(28)25-14)8-12-27-10-6-15(7-11-27)21-18-5-4-16(24)13-20(18)31-26-21/h4-5,13,15,19,29H,2-3,6-12H2,1H3
Chemical Name or Material 9-Hydroxyrisperidone
Synonym (9RS)-3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one,Risperidone Imp. C (EP),9-Hydroxyrisperidone,Paliperidone,R 76477,RO 76477,4H-Pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl- (9CI, ACI),1,2-Benzisoxazole, 4H-pyrido[1,2-a]pyrimidin-4-one deriv. (ZCI),3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (ACI),Invega,Invega Trinza
SMILES CC1=C(CCN2CCC(CC2)c3noc4cc(F)ccc34)C(=O)N5CCCC(O)C5=N1
Recommended Storage -20°C
Purity Grade Notes HPLC
Molecular Formula C23 H27 F N4 O3
IUPAC Name 3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-9-hydroxy-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
Formula Weight 426.2067
10

3-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one, TRC

CAS: 260273-82-3 Molecular Formula: C11H11ClN2O2 Molecular Weight (g/mol): 238.67 Synonym: 3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one,9-Hydroxy-3-(2-chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one IUPAC Name: 3-(2-chloroethyl)-9-hydroxy-2-methylpyrido[1,2-a]pyrimidin-4-one SMILES: CC1=C(CCCl)C(=O)N2C=CC=C(O)C2=N1

CAS 260273-82-3
Molecular Weight (g/mol) 238.67
SMILES CC1=C(CCCl)C(=O)N2C=CC=C(O)C2=N1
Synonym 3-(2-Chloroethyl)-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one,9-Hydroxy-3-(2-chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
IUPAC Name 3-(2-chloroethyl)-9-hydroxy-2-methylpyrido[1,2-a]pyrimidin-4-one
Molecular Formula C11H11ClN2O2
11

Octadecanoic Acid 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl Ester, TRC

CAS: 1172995-13-9 Chemical Name or Material: Octadecanoic Acid 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl Ester Formula Weight: 692.4677 InChI Formula: InChI=1S/C41H61FN4O4/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20-38(47)49-36-19-18-26-46-40(36)43-31(2)34(41(46)48)25-29-45-27-23-32(24-28-45)39-35-22-21-33(42)30-37(35)50-44-39/h21-22,30,32,36H,3-20,23-29H2,1-2H3 IUPAC Name: [3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-9-yl] octadecanoate Molecular Formula: C41 H61 F N4 O4 Molecular Weight (g/mol): 692.95 Recommended Storage: +4°C SMILES: CCCCCCCCCCCCCCCCCC(=O)OC1CCCN2C(=O)C(=C(C)N=C12)CCN3CCC(CC3)c4noc5cc(F)ccc45 Synonym: Octadecanoic acid, 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl ester,3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl octadecanoate,3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-9-yl Octadecanoate

CAS 1172995-13-9
Molecular Weight (g/mol) 692.95
InChI Formula InChI=1S/C41H61FN4O4/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20-38(47)49-36-19-18-26-46-40(36)43-31(2)34(41(46)48)25-29-45-27-23-32(24-28-45)39-35-22-21-33(42)30-37(35)50-44-39/h21-22,30,32,36H,3-20,23-29H2,1-2H3
Chemical Name or Material Octadecanoic Acid 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl Ester
Synonym Octadecanoic acid, 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl ester,3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl octadecanoate,3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-9-yl Octadecanoate
SMILES CCCCCCCCCCCCCCCCCC(=O)OC1CCCN2C(=O)C(=C(C)N=C12)CCN3CCC(CC3)c4noc5cc(F)ccc45
Recommended Storage +4°C
Molecular Formula C41 H61 F N4 O4
IUPAC Name [3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-9-yl] octadecanoate
Formula Weight 692.4677
12

Trametinib, TRC

CAS: 871700-17-3 Chemical Name or Material: Trametinib Formula Weight: 615.0779 InChI Formula: InChI=1S/C26H23FIN5O4/c1-13-22-21(23(31(3)24(13)35)30-20-10-7-15(28)11-19(20)27)25(36)33(17-8-9-17)26(37)32(22)18-6-4-5-16(12-18)29-14(2)34/h4-7,10-12,17,30H,8-9H2,1-3H3,(H,29,34) IUPAC Name: N-[3-[3-cyclopropyl-5-(2-fluoro-4-iodoanilino)-6,8-dimethyl-2,4,7-trioxopyrido[4,3-d]pyrimidin-1-yl]phenyl]acetamide Molecular Formula: C26 H23 F I N5 O4 Molecular Weight (g/mol): 615.39 Percent Purity: >95% Purity Grade Notes: HPLC Recommended Storage: +4°C SMILES: CN1C(=O)C(=C2N(C(=O)N(C3CC3)C(=O)C2=C1Nc4ccc(I)cc4F)c5cccc(NC(=O)C)c5)C Synonym: Acetamide, N-[3-[3-cyclopropyl-5-[(2-fluoro-4-iodophenyl)amino]-3,4,6,7-tetrahydro-6,8-dimethyl-2,4,7-trioxopyrido[4,3-d]pyrimidin-1(2H)-yl]phenyl]-,N-[3-[3-Cyclopropyl-5-[(2-fluoro-4-iodophenyl)amino]-3,4,6,7-tetrahydro-6,8-dimethyl-2,4,7-trioxopyrido[4,3-d]pyrimidin-1(2H)-yl]phenyl]acetamide,G 02442104,GSK 1120212,GSK 212,JTP 74057,Mekinist,N-[3-[3-Cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-trioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl]acetamide,Trametinib,Trametinib related,GSK 1120212A

Percent Purity >95%
CAS 871700-17-3
Molecular Weight (g/mol) 615.39
InChI Formula InChI=1S/C26H23FIN5O4/c1-13-22-21(23(31(3)24(13)35)30-20-10-7-15(28)11-19(20)27)25(36)33(17-8-9-17)26(37)32(22)18-6-4-5-16(12-18)29-14(2)34/h4-7,10-12,17,30H,8-9H2,1-3H3,(H,29,34)
Chemical Name or Material Trametinib
Synonym Acetamide, N-[3-[3-cyclopropyl-5-[(2-fluoro-4-iodophenyl)amino]-3,4,6,7-tetrahydro-6,8-dimethyl-2,4,7-trioxopyrido[4,3-d]pyrimidin-1(2H)-yl]phenyl]-,N-[3-[3-Cyclopropyl-5-[(2-fluoro-4-iodophenyl)amino]-3,4,6,7-tetrahydro-6,8-dimethyl-2,4,7-trioxopyrido[4,3-d]pyrimidin-1(2H)-yl]phenyl]acetamide,G 02442104,GSK 1120212,GSK 212,JTP 74057,Mekinist,N-[3-[3-Cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-trioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl]acetamide,Trametinib,Trametinib related,GSK 1120212A
SMILES CN1C(=O)C(=C2N(C(=O)N(C3CC3)C(=O)C2=C1Nc4ccc(I)cc4F)c5cccc(NC(=O)C)c5)C
Recommended Storage +4°C
Purity Grade Notes HPLC
Molecular Formula C26 H23 F I N5 O4
IUPAC Name N-[3-[3-cyclopropyl-5-(2-fluoro-4-iodoanilino)-6,8-dimethyl-2,4,7-trioxopyrido[4,3-d]pyrimidin-1-yl]phenyl]acetamide
Formula Weight 615.0779
13

3-Cyclopropyl-1-(2-fluoro-4-iodophenyl)-5-hydroxy-6,8-dimethylpyrido[2,3-d]pyrimidine-2,4,7-trione, TRC

CAS: 871700-24-2 Chemical Name or Material: 3-Cyclopropyl-1-(2-fluoro-4-iodophenyl)-5-hydroxy-6,8-dimethyl-1H,8H-pyrido[2,3-d]pyrimidine-2,4,7-trione Formula Weight: 483.0091 InChI Formula: InChI=1S/C18H15FIN3O4/c1-8-14(24)13-15(21(2)16(8)25)23(12-6-3-9(20)7-11(12)19)18(27)22(17(13)26)10-4-5-10/h3,6-7,10,24H,4-5H2,1-2H3 IUPAC Name: 3-cyclopropyl-1-(2-fluoro-4-iodophenyl)-5-hydroxy-6,8-dimethylpyrido[2,3-d]pyrimidine-2,4,7-trione Molecular Formula: C18 H15 F I N3 O4 Molecular Weight (g/mol): 483.23 Recommended Storage: +4°C SMILES: CN1C(=O)C(=C(O)C2=C1N(C(=O)N(C3CC3)C2=O)c4ccc(I)cc4F)C Synonym: Pyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione, 3-cyclopropyl-1-(2-fluoro-4-iodophenyl)-5-hydroxy-6,8-dimethyl-,3-Cyclopropyl-1-(2-fluoro-4-iodophenyl)-5-hydroxy-6,8-dimethylpyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione,3-Cyclopropyl-1-(2-fluoro-4-iodophenyl)-5-hydroxy-6,8-dimethyl-1H,8H-pyrido[2,3-d]pyrimidine-2,4,7-trione,GSK 1375981A

CAS 871700-24-2
Molecular Weight (g/mol) 483.23
InChI Formula InChI=1S/C18H15FIN3O4/c1-8-14(24)13-15(21(2)16(8)25)23(12-6-3-9(20)7-11(12)19)18(27)22(17(13)26)10-4-5-10/h3,6-7,10,24H,4-5H2,1-2H3
Chemical Name or Material 3-Cyclopropyl-1-(2-fluoro-4-iodophenyl)-5-hydroxy-6,8-dimethyl-1H,8H-pyrido[2,3-d]pyrimidine-2,4,7-trione
Synonym Pyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione, 3-cyclopropyl-1-(2-fluoro-4-iodophenyl)-5-hydroxy-6,8-dimethyl-,3-Cyclopropyl-1-(2-fluoro-4-iodophenyl)-5-hydroxy-6,8-dimethylpyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione,3-Cyclopropyl-1-(2-fluoro-4-iodophenyl)-5-hydroxy-6,8-dimethyl-1H,8H-pyrido[2,3-d]pyrimidine-2,4,7-trione,GSK 1375981A
SMILES CN1C(=O)C(=C(O)C2=C1N(C(=O)N(C3CC3)C2=O)c4ccc(I)cc4F)C
Recommended Storage +4°C
Molecular Formula C18 H15 F I N3 O4
IUPAC Name 3-cyclopropyl-1-(2-fluoro-4-iodophenyl)-5-hydroxy-6,8-dimethylpyrido[2,3-d]pyrimidine-2,4,7-trione
Formula Weight 483.0091
14

3-(2-Chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one, TRC

CAS: 130049-82-0 Chemical Name or Material: 3-(2-Chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrimidin-4-one Formula Weight: 242.0822 InChI Formula: InChI=1S/C11H15ClN2O2/c1-7-8(4-5-12)11(16)14-6-2-3-9(15)10(14)13-7/h9,15H,2-6H2,1H3 IUPAC Name: 3-(2-chloroethyl)-9-hydroxy-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one Molecular Formula: C11 H15 Cl N2 O2 Molecular Weight (g/mol): 242.7 Recommended Storage: -20°C SMILES: CC1=C(CCCl)C(=O)N2CCCC(O)C2=N1 Synonym: 4H-Pyrido[1,2-a]pyrimidin-4-one, 3-(2-chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-,3-(2-Chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one,3-(2-Chloroethyl)-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one,3-(2-Chloroethyl)-9-hydroxy-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one,9-Hydroxy-3-(2-chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one

CAS 130049-82-0
Molecular Weight (g/mol) 242.7
InChI Formula InChI=1S/C11H15ClN2O2/c1-7-8(4-5-12)11(16)14-6-2-3-9(15)10(14)13-7/h9,15H,2-6H2,1H3
Chemical Name or Material 3-(2-Chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrimidin-4-one
Synonym 4H-Pyrido[1,2-a]pyrimidin-4-one, 3-(2-chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-,3-(2-Chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one,3-(2-Chloroethyl)-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one,3-(2-Chloroethyl)-9-hydroxy-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one,9-Hydroxy-3-(2-chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
SMILES CC1=C(CCCl)C(=O)N2CCCC(O)C2=N1
Recommended Storage -20°C
Molecular Formula C11 H15 Cl N2 O2
IUPAC Name 3-(2-chloroethyl)-9-hydroxy-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
Formula Weight 242.0822
15

3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one, TRC

CAS: 63234-80-0 Chemical Name or Material: 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one Formula Weight: 226.0873 InChI Formula: InChI=1S/C11H15ClN2O/c1-8-9(5-6-12)11(15)14-7-3-2-4-10(14)13-8/h2-7H2,1H3 IUPAC Name: 3-(2-chloroethyl)-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one Molecular Formula: C11 H15 Cl N2 O Molecular Weight (g/mol): 226.7 Recommended Storage: -20°C SMILES: CC1=C(CCCl)C(=O)N2CCCCC2=N1 Synonym: Risperidone EP Impurity L

CAS 63234-80-0
Molecular Weight (g/mol) 226.7
InChI Formula InChI=1S/C11H15ClN2O/c1-8-9(5-6-12)11(15)14-7-3-2-4-10(14)13-8/h2-7H2,1H3
Chemical Name or Material 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
Synonym Risperidone EP Impurity L
SMILES CC1=C(CCCl)C(=O)N2CCCCC2=N1
Recommended Storage -20°C
Molecular Formula C11 H15 Cl N2 O
IUPAC Name 3-(2-chloroethyl)-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
Formula Weight 226.0873