8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid

C72H79N27O16 — CID 157431501

IUPAC8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid
SMILESCc1cc2c(C(=O)O)ncnc2[nH]1.Cc1cc2c(C(=O)O)ncnc2n1C.Cc1nc2c(C(=O)O)ncnc2n1C.Cn1c(CCCN2CCCCC2)cc2c(C(=O)O)ncnc21.Cn1c(CCCO)nc2c(C(=O)O)ncnc21.Cn1c(CN2CCOCC2)nc2c(C(=O)O)ncnc21.[C-]#[N+]c1cn(C)c2ncnc(C(=O)O)c12
InChIInChI=1S/C16H22N4O2.C12H15N5O3.C10H12N4O3.C9H6N4O2.C9H9N3O2.C8H8N4O2.C8H7N3O2/c1-19-12(6-5-9-20-7-3-2-4-8-20)10-13-14(16(21)22)17-11-18-15(13)19;1-16-8(6-17-2-4-20-5-3-17)15-9-10(12(18)19)13-7-14-11(9)16;1-14-6(3-2-4-15)13-7-8(10(16)17)11-5-12-9(7)14;1-10-5-3-13(2)8-6(5)7(9(14)15)11-4-12-8;1-5-3-6-7(9(13)14)10-4-11-8(6)12(5)2;1-4-11-5-6(8(13)14)9-3-10-7(5)12(4)2;1-4-2-5-6(8(12)13)9-3-10-7(5)11-4/h10-11H,2-9H2,1H3,(H,21,22);7H,2-6H2,1H3,(H,18,19);5,15H,2-4H2,1H3,(H,16,17);3-4H,2H3,(H,14,15);3-4H,1-2H3,(H,13,14);3H,1-2H3,(H,13,14);2-3H,1H3,(H,12,13)(H,9,10,11)
InChIKeyBQPAVVGJTSTSNN-UHFFFAOYSA-N
MW1578.60 g/mol
LogP5.49
Rot. Bonds16

About 8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid

8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid (PubChem CID 157431501) has the molecular formula C72H79N27O16 and a molecular weight of 1578.60 g/mol. Its IUPAC name is 8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid.

Molecular Properties

Compound Name8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid
PubChem CID157431501
Molecular FormulaC72H79N27O16
Molecular Weight1578.60 g/mol
Exact Mass1577.62
IUPAC Name8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid
SMILESCc1cc2c(C(=O)O)ncnc2[nH]1.Cc1cc2c(C(=O)O)ncnc2n1C.Cc1nc2c(C(=O)O)ncnc2n1C.Cn1c(CCCN2CCCCC2)cc2c(C(=O)O)ncnc21.Cn1c(CCCO)nc2c(C(=O)O)ncnc21.Cn1c(CN2CCOCC2)nc2c(C(=O)O)ncnc21.[C-]#[N+]c1cn(C)c2ncnc(C(=O)O)c12
InChIInChI=1S/C16H22N4O2.C12H15N5O3.C10H12N4O3.C9H6N4O2.C9H9N3O2.C8H8N4O2.C8H7N3O2/c1-19-12(6-5-9-20-7-3-2-4-8-20)10-13-14(16(21)22)17-11-18-15(13)19;1-16-8(6-17-2-4-20-5-3-17)15-9-10(12(18)19)13-7-14-11(9)16;1-14-6(3-2-4-15)13-7-8(10(16)17)11-5-12-9(7)14;1-10-5-3-13(2)8-6(5)7(9(14)15)11-4-12-8;1-5-3-6-7(9(13)14)10-4-11-8(6)12(5)2;1-4-11-5-6(8(13)14)9-3-10-7(5)12(4)2;1-4-2-5-6(8(12)13)9-3-10-7(5)11-4/h10-11H,2-9H2,1H3,(H,21,22);7H,2-6H2,1H3,(H,18,19);5,15H,2-4H2,1H3,(H,16,17);3-4H,2H3,(H,14,15);3-4H,1-2H3,(H,13,14);3H,1-2H3,(H,13,14);2-3H,1H3,(H,12,13)(H,9,10,11)
InChIKeyBQPAVVGJTSTSNN-UHFFFAOYSA-N
XLogP5.49
TPSA565.90 Ų
H-Bond Donors9
H-Bond Acceptors34
Rotatable Bonds16
Heavy Atoms115
Complexity—

Lipinski Rule of Five

4 violations

RuleValue
MW ≤ 5001578.60
LogP ≤ 55.49
H-Bond Donors ≤ 59
H-Bond Acceptors ≤ 1034

Computed Properties (RDKit)

Structural Alerts{'alert_name': 'Carbo_cation/anion', 'substructure': 'N/A'}

Analyze 8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid with MolForge

Explore ADMET properties, 3D molecular structure, drug-likeness score, and discover similar compounds using our AI-powered platform.

Launch Full Analysis

Related Compounds

Methyl 11-[[5-[1-[3-[[11-[[5-[1-[3-[(11-benzyl-5-methoxycarbonyl-3,8,10,12-tetrazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5,10,12-hexaen-13-yl)-methylamino]propyl]piperidin-3-yl]-2-methylphenyl]methyl]-5-methoxycarbonyl-3,8,10,12-tetrazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5,10,12-hexaen-13-yl]amino]propyl]piperidin-3-yl]-2-methylphenyl]methyl]-13-(3-pyrrolidin-1-ylpropylamino)-3,8,10,12-tetrazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5,10,12-hexaene-5-carboxylate
CID 123512650
7-[[6-[[(3R)-3-hydroxy-4-[4-[7-[[6-[[(3R)-3-hydroxypyrrolidin-1-yl]methyl]-5-[(3R)-oxolan-3-yl]-2-pyridinyl]amino]-1-oxo-2,3-dihydropyrrolo[3,4-c]pyridin-4-yl]-1-methylpyrrolo[2,3-b]pyridin-7-ium-7-yl]pyrrolidin-1-yl]methyl]-5-[(3S)-oxolan-3-yl]-2-pyridinyl]amino]-4-(1-methylpyrrolo[2,3-b]pyridin-4-yl)-2,3-dihydropyrrolo[3,4-c]pyridin-1-one
CID 156652042
Acetic acid;3-[18-(2-carboxyethyl)-8,13-diethyl-3,7,12,17-tetramethyl-22,23-dihydroporphyrin-2-yl]propanoic acid;bis(2-(4-carboxy-2-pyridinyl)pyridine-4-carboxylic acid);ethane;tetrakis(formonitrile);hydroperoxyethane;methane;2-methylpyridine;2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3,5,7,9,11,13,15,17,19(39),20,22,24,26,28,30(37),31,33,35-nonadecaene;pyridine;tris(2-pyridin-2-ylpyridine);ruthenium;ZINC
CID 157062088
N-(furan-2-ylmethyl)imidazo[1,2-a]pyridin-5-amine;11-(furan-2-ylmethyl)-1,3,5,7,9-pentazatricyclo[6.3.1.04,12]dodeca-2,4(12),5,7-tetraene;[3-[2-(2-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)ethyl]pyrazin-2-yl]methanol;[3-[(7H-purin-6-ylamino)methyl]pyrazin-2-yl]methanol
CID 157081772
N-ethylimidazo[1,2-c]pyrimidine-2-carboxamide;6-ethyl-5-nitropyrrolo[1,2-c]pyrimidine;ethyl 6-phenylpyrrolo[1,2-c]pyrimidine-5-carboxylate;6-isocyano-2-methylimidazo[1,2-a]pyridine;methyl imidazo[1,2-a]pyridine-2-carboxylate;2-methylimidazo[1,2-c]pyrimidine;6-methylpyrrolo[1,2-c]pyrimidine;2-phenylimidazo[1,2-a]pyridine;2-phenylimidazo[1,2-c]pyrimidine
CID 157153107
bromoethane;2-chloro-7,9-dihydro-6H-pyrido[3,2-b]indolizin-8-one;(6-chloro-1-ethylpyrrolo[2,3-b]pyridin-2-yl)methanol;6-chloropyridine-3-carbaldehyde;ethyl 3-(6-chloro-1-ethylpyrrolo[2,3-b]pyridin-2-yl)propanoate;ethyl (E)-3-(6-chloro-1-ethylpyrrolo[2,3-b]pyridin-2-yl)prop-2-enoate;ethyl 2-(triphenyl-lambda5-phosphanylidene)acetate;methyl 2-azidoacetate;methyl 6-chloro-1-ethylpyrrolo[2,3-b]pyridine-2-carboxylate;methyl 6-chloro-1-ethylpyrrolo[3,2-c]pyridine-2-carboxylate;methyl 6-chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylate;methyl 6-chloro-1H-pyrrolo[3,2-c]pyridine-2-carboxylate
CID 157159421
3-(aminomethyl)-4,6-dimethyl-1H-pyridin-2-one;N-[(4,6-dimethyl-2-oxo-1H-pyridin-3-yl)methyl]-6-methyl-2-(3-methylimidazol-4-yl)-5-(1-morpholin-4-ylethyl)indolizine-7-carboxamide;6-methyl-2-(3-methylimidazol-4-yl)-5-(1-morpholin-4-ylethyl)indolizine-7-carboxylic acid
CID 157227516
3-[(5-benzoyl-7H-cyclopenta[d]pyrimidin-4-yl)methyl]-N-(3-piperidin-1-ylpropyl)benzamide;1-[4-[(5-benzoyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]phenyl]-3-imidazol-1-ylpropan-2-one;1-[4-[(5-benzoyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]phenyl]-4-pyridin-3-ylbutan-2-one;tert-butyl 2-[4-[(5-benzoyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]phenyl]acetate;tert-butyl 3-[3-[(5-benzoyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]phenyl]propanoate;[4-[3-(hydroxymethyl)anilino]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-phenylmethanone
CID 157590823
CID 157603733
CID 157603733
N-[3-[[(2R,4S)-4-hydroxy-1-[(2S,3R)-3-methoxy-2-[[(2S)-2-(methylamino)propanoyl]amino]butanoyl]pyrrolidin-2-yl]methyl]-1H-pyrrolo[2,3-b]pyridin-4-yl]-5-oxooxolane-2-carboxamide;(2S)-N-[(2S,3R)-1-[(2R,4S)-4-hydroxy-2-[[4-(3-oxo-2-oxa-5-azabicyclo[2.2.2]octane-5-carbonyl)-1H-pyrrol-3-yl]methyl]pyrrolidin-1-yl]-3-methoxy-1-oxobutan-2-yl]-2-(methylamino)propanamide;(2S)-N-[(2S,3R)-1-[(2R,4S)-4-hydroxy-2-[[1-(5-oxooxolane-2-carbonyl)pyrrolo[2,3-b]pyridin-3-yl]methyl]pyrrolidin-1-yl]-3-methoxy-1-oxobutan-2-yl]-2-(methylamino)propanamide
CID 157746438
1-O-tert-butyl 2-O-ethyl 5-[5-methyl-2-(3-pyridin-4-ylpropanoyl)-1-(2-trimethylsilylethoxymethyl)imidazol-4-yl]pyrrolo[3,2-b]pyridine-1,2-dicarboxylate;5-[5-methyl-2-(3-pyridin-4-ylpropanoyl)-1-(2-trimethylsilylethoxymethyl)imidazol-4-yl]-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid
CID 158410781
Sodium;2,2-dimethylpropane-1,3-diol;hydride;(3-hydroxy-2,2-dimethylpropyl) 4-pyridin-3-yl-5,8,10-triazatricyclo[7.4.0.02,7]trideca-1(9),2,4,6,10,12-hexaene-12-carboxylate;methyl 4-pyridin-3-yl-5,8,10-triazatricyclo[7.4.0.02,7]trideca-1(9),2,4,6,10,12-hexaene-12-carboxylate
CID 158626889

Frequently Asked Questions

What is the IUPAC name of 8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid?
The IUPAC name of 8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid (CID 157431501) is 8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid.
What is the SMILES notation for 8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid?
The canonical SMILES for 8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid is Cc1cc2c(C(=O)O)ncnc2[nH]1.Cc1cc2c(C(=O)O)ncnc2n1C.Cc1nc2c(C(=O)O)ncnc2n1C.Cn1c(CCCN2CCCCC2)cc2c(C(=O)O)ncnc21.Cn1c(CCCO)nc2c(C(=O)O)ncnc21.Cn1c(CN2CCOCC2)nc2c(C(=O)O)ncnc21.[C-]#[N+]c1cn(C)c2ncnc(C(=O)O)c12.
What is the InChIKey of 8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid?
The InChIKey is BQPAVVGJTSTSNN-UHFFFAOYSA-N. The full InChI is InChI=1S/C16H22N4O2.C12H15N5O3.C10H12N4O3.C9H6N4O2.C9H9N3O2.C8H8N4O2.C8H7N3O2/c1-19-12(6-5-9-20-7-3-2-4-8-20)10-13-14(16(21)22)17-11-18-15(13)19;1-16-8(6-17-2-4-20-5-3-17)15-9-10(12(18)19)13-7-14-11(9)16;1-14-6(3-2-4-15)13-7-8(10(16)17)11-5-12-9(7)14;1-10-5-3-13(2)8-6(5)7(9(14)15)11-4-12-8;1-5-3-6-7(9(13)14)10-4-11-8(6)12(5)2;1-4-11-5-6(8(13)14)9-3-10-7(5)12(4)2;1-4-2-5-6(8(12)13)9-3-10-7(5)11-4/h10-11H,2-9H2,1H3,(H,21,22);7H,2-6H2,1H3,(H,18,19);5,15H,2-4H2,1H3,(H,16,17);3-4H,2H3,(H,14,15);3-4H,1-2H3,(H,13,14);3H,1-2H3,(H,13,14);2-3H,1H3,(H,12,13)(H,9,10,11).
What are the key properties of 8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid?
8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid has a molecular weight of 1578.60 g/mol, XLogP of 5.49, 16 rotatable bonds, 9 hydrogen bond donors, and 34 hydrogen bond acceptors.
Where does this data come from?
All data for 8,9-dimethylpurine-6-carboxylic acid;6,7-dimethylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;8-(3-hydroxypropyl)-9-methylpurine-6-carboxylic acid;5-isocyano-7-methylpyrrolo[2,3-d]pyrimidine-4-carboxylic acid;9-methyl-8-(morpholin-4-ylmethyl)purine-6-carboxylic acid;7-methyl-6-(3-piperidin-1-ylpropyl)pyrrolo[2,3-d]pyrimidine-4-carboxylic acid;6-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid is sourced from PubChem (CID 157431501), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).