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Organoheterocyclic compounds

Organic compounds that consist of ring structures, or cyclic compounds that have atoms of at least two different elements as members of its ring(s).
Pyridines and derivatives (396)
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1 – 15 of 524 results
1

3-Amino-4-chloropyridine 98.0+%, TCI America™

CAS: 20511-15-3 Molecular Formula: C5H5ClN2 Molecular Weight (g/mol): 128.559 MDL Number: MFCD00235124 InChI Key: GTLFLMZOABSJSV-UHFFFAOYSA-N Synonym: 3-amino-4-chloropyridine,4-chloro-pyridin-3-ylamine,4-chlorpyridin-3-amin,4-chloro-3-pyridinamine,4-chloro-3-aminopyridine,3-pyridinamine, 4-chloro,4-chloro-3-pyridylamine,4-chloropyridin-3-ylamine,pubchem6665,acmc-209fbc PubChem CID: 581932 IUPAC Name: 4-chloropyridin-3-amine SMILES: C1=CN=CC(=C1Cl)N

PubChem CID 581932
CAS 20511-15-3
Molecular Weight (g/mol) 128.559
MDL Number MFCD00235124
SMILES C1=CN=CC(=C1Cl)N
Synonym 3-amino-4-chloropyridine,4-chloro-pyridin-3-ylamine,4-chlorpyridin-3-amin,4-chloro-3-pyridinamine,4-chloro-3-aminopyridine,3-pyridinamine, 4-chloro,4-chloro-3-pyridylamine,4-chloropyridin-3-ylamine,pubchem6665,acmc-209fbc
IUPAC Name 4-chloropyridin-3-amine
InChI Key GTLFLMZOABSJSV-UHFFFAOYSA-N
Molecular Formula C5H5ClN2
2

2,1,3-Benzoselenadiazole 98.0+%, TCI America™

CAS: 273-15-4 Molecular Formula: C6H4N2Se Molecular Weight (g/mol): 183.083 MDL Number: MFCD00022886 InChI Key: AYTPIVIDHMVGSX-UHFFFAOYSA-N PubChem CID: 67503 IUPAC Name: 2,1,3-benzoselenadiazole SMILES: C1=CC2=N[Se]N=C2C=C1

PubChem CID 67503
CAS 273-15-4
Molecular Weight (g/mol) 183.083
MDL Number MFCD00022886
SMILES C1=CC2=N[Se]N=C2C=C1
IUPAC Name 2,1,3-benzoselenadiazole
InChI Key AYTPIVIDHMVGSX-UHFFFAOYSA-N
Molecular Formula C6H4N2Se
3

1-(3-Hydroxypropyl)-2-pyrrolidone 96.0+%, TCI America™

CAS: 62012-15-1 Molecular Formula: C7H13NO2 Molecular Weight (g/mol): 143.19 MDL Number: MFCD00059014 InChI Key: CVDGNRZPDAXOQO-UHFFFAOYSA-N PubChem CID: 566744 IUPAC Name: 1-(3-hydroxypropyl)pyrrolidin-2-one SMILES: OCCCN1CCCC1=O

PubChem CID 566744
CAS 62012-15-1
Molecular Weight (g/mol) 143.19
MDL Number MFCD00059014
SMILES OCCCN1CCCC1=O
IUPAC Name 1-(3-hydroxypropyl)pyrrolidin-2-one
InChI Key CVDGNRZPDAXOQO-UHFFFAOYSA-N
Molecular Formula C7H13NO2
4

1-Bromo-3-phenylimidazo[1,5-a]pyridine 97.0+%, TCI America™

CAS: 104202-15-5 Molecular Formula: C13H9BrN2 Molecular Weight (g/mol): 273.13 MDL Number: MFCD04587511 InChI Key: ULKZZBGVTIZXSA-UHFFFAOYSA-N PubChem CID: 957540 IUPAC Name: 1-bromo-3-phenylimidazo[1,5-a]pyridine SMILES: BrC1=C2C=CC=CN2C(=N1)C1=CC=CC=C1

PubChem CID 957540
CAS 104202-15-5
Molecular Weight (g/mol) 273.13
MDL Number MFCD04587511
SMILES BrC1=C2C=CC=CN2C(=N1)C1=CC=CC=C1
IUPAC Name 1-bromo-3-phenylimidazo[1,5-a]pyridine
InChI Key ULKZZBGVTIZXSA-UHFFFAOYSA-N
Molecular Formula C13H9BrN2
5

Piroxicam, USP, 97-103%, Spectrum™ Chemical
SDP

CAS: 36322-90-4 Molecular Formula: C15H13N3O4S Molecular Weight (g/mol): 331.35 InChI Key: LDJVNWFKNMYYNT-FYWRMAATSA-N IUPAC Name: (3E)-3-{hydroxy[(pyridin-2-yl)amino]methylidene}-2-methyl-3,4-dihydro-2H-1λ⁶,2-benzothiazine-1,1,4-trione SMILES: CN1\C(=C(\O)NC2=CC=CC=N2)C(=O)C2=CC=CC=C2S1(=O)=O

CAS 36322-90-4
Molecular Weight (g/mol) 331.35
SMILES CN1\C(=C(\O)NC2=CC=CC=N2)C(=O)C2=CC=CC=C2S1(=O)=O
IUPAC Name (3E)-3-{hydroxy[(pyridin-2-yl)amino]methylidene}-2-methyl-3,4-dihydro-2H-1λ⁶,2-benzothiazine-1,1,4-trione
InChI Key LDJVNWFKNMYYNT-FYWRMAATSA-N
Molecular Formula C15H13N3O4S
6

Phenylthiohydantoin-glycine 98.0+%, TCI America™

CAS: 2010-15-3 Molecular Formula: C9H8N2OS Molecular Weight (g/mol): 192.24 MDL Number: MFCD00027413 InChI Key: ZZRIQDWDJVLELF-UHFFFAOYSA-N Synonym: pth-glycine,3-phenyl-2-thiohydantoin,phenylthiohydantoin,3-phenyl-2-thioxoimidazolidin-4-one,phenylthiohydantoin glycine,3-phenyl-2-thioguidanthion,hydantoin, 3-phenyl-2-thio,glycine, 3-phenyl-2-thiohydantoin,4-imidazolidinone, 3-phenyl-2-thioxo,2-mercapto-3-phenyl-3,5-dihydro-4h-imidazol-4-one PubChem CID: 700731 IUPAC Name: 3-phenyl-2-sulfanylideneimidazolidin-4-one SMILES: O=C1CNC(=S)N1C1=CC=CC=C1

PubChem CID 700731
CAS 2010-15-3
Molecular Weight (g/mol) 192.24
MDL Number MFCD00027413
SMILES O=C1CNC(=S)N1C1=CC=CC=C1
Synonym pth-glycine,3-phenyl-2-thiohydantoin,phenylthiohydantoin,3-phenyl-2-thioxoimidazolidin-4-one,phenylthiohydantoin glycine,3-phenyl-2-thioguidanthion,hydantoin, 3-phenyl-2-thio,glycine, 3-phenyl-2-thiohydantoin,4-imidazolidinone, 3-phenyl-2-thioxo,2-mercapto-3-phenyl-3,5-dihydro-4h-imidazol-4-one
IUPAC Name 3-phenyl-2-sulfanylideneimidazolidin-4-one
InChI Key ZZRIQDWDJVLELF-UHFFFAOYSA-N
Molecular Formula C9H8N2OS
7

5-Ethylpyridine-2,3-dicarboxylic Acid 98.0+%, TCI America™

CAS: 102268-15-5 Molecular Formula: C9H9NO4 Molecular Weight (g/mol): 195.174 MDL Number: MFCD00071733 InChI Key: MTAVBTGOXNGCJR-UHFFFAOYSA-N Synonym: 5-ethylquinolinic acid,5-ethyl-2,3-pyridinedicarboxylic acid,2,3-pyridinedicarboxylic acid, 5-ethyl,5-ethyl-2,3-pyridine dicarboxylic acid,5-ethylpyridine-2,3-dicarboxylicacid,pubchem16905,dsstox_cid_9072,dsstox_rid_78667,dsstox_gsid_29072,ksc179a3d PubChem CID: 113606 IUPAC Name: 5-ethylpyridine-2,3-dicarboxylic acid SMILES: CCC1=CN=C(C(=C1)C(=O)O)C(=O)O

PubChem CID 113606
CAS 102268-15-5
Molecular Weight (g/mol) 195.174
MDL Number MFCD00071733
SMILES CCC1=CN=C(C(=C1)C(=O)O)C(=O)O
Synonym 5-ethylquinolinic acid,5-ethyl-2,3-pyridinedicarboxylic acid,2,3-pyridinedicarboxylic acid, 5-ethyl,5-ethyl-2,3-pyridine dicarboxylic acid,5-ethylpyridine-2,3-dicarboxylicacid,pubchem16905,dsstox_cid_9072,dsstox_rid_78667,dsstox_gsid_29072,ksc179a3d
IUPAC Name 5-ethylpyridine-2,3-dicarboxylic acid
InChI Key MTAVBTGOXNGCJR-UHFFFAOYSA-N
Molecular Formula C9H9NO4
8

4-(2-Furyl)-3-buten-2-one 98.0+%, TCI America™

CAS: 623-15-4 Molecular Formula: C8H8O2 Molecular Weight (g/mol): 136.15 MDL Number: MFCD00039566 InChI Key: GBKGJMYPQZODMI-SNAWJCMRSA-N Synonym: furfurylideneacetone,4-2-furyl-3-buten-2-one,3-buten-2-one, 4-2-furanyl,fam polymer,oramin r,furfural acetone,oramin special gr,furfuralacetone polymer,polyfurfurylidineacetone,furfuralacetone PubChem CID: 735940 IUPAC Name: (E)-4-(furan-2-yl)but-3-en-2-one SMILES: CC(=O)C=CC1=CC=CO1

PubChem CID 735940
CAS 623-15-4
Molecular Weight (g/mol) 136.15
MDL Number MFCD00039566
SMILES CC(=O)C=CC1=CC=CO1
Synonym furfurylideneacetone,4-2-furyl-3-buten-2-one,3-buten-2-one, 4-2-furanyl,fam polymer,oramin r,furfural acetone,oramin special gr,furfuralacetone polymer,polyfurfurylidineacetone,furfuralacetone
IUPAC Name (E)-4-(furan-2-yl)but-3-en-2-one
InChI Key GBKGJMYPQZODMI-SNAWJCMRSA-N
Molecular Formula C8H8O2
9

Fenbendazole, USP, 98-101%, Spectrum™ Chemical
SDP

CAS: 43210-67-9 Molecular Formula: C15H13N3O2S Molecular Weight (g/mol): 299.35 InChI Key: HDDSHPAODJUKPD-UHFFFAOYSA-N IUPAC Name: methyl N-[6-(phenylsulfanyl)-1H-1,3-benzodiazol-2-yl]carbamate SMILES: COC(=O)NC1=NC2=CC=C(SC3=CC=CC=C3)C=C2N1

CAS 43210-67-9
Molecular Weight (g/mol) 299.35
SMILES COC(=O)NC1=NC2=CC=C(SC3=CC=CC=C3)C=C2N1
IUPAC Name methyl N-[6-(phenylsulfanyl)-1H-1,3-benzodiazol-2-yl]carbamate
InChI Key HDDSHPAODJUKPD-UHFFFAOYSA-N
Molecular Formula C15H13N3O2S
10

2-Chloro-3-nitro-5-(trifluoromethyl)pyridine 98.0+%, TCI America™

CAS: 72587-15-6 Molecular Formula: C6H2ClF3N2O2 Molecular Weight (g/mol): 226.539 MDL Number: MFCD06255171 InChI Key: DRPIKFKCAJGTJF-UHFFFAOYSA-N Synonym: 2-chloro-3-nitro-5-trifluoromethyl pyridine,2-chloro-5-trifluoromethyl-3-nitropyridine,pyridine, 2-chloro-3-nitro-5-trifluoromethyl,5-trifluoromethyl-3-nitro-2-chloropyridine,pubchem17529,acmc-209onn,abbypharma ap-11-5568,2-chloro-3-nitro-5-trifluoromethyl-pyridine,2-chloro3-nitro-5-trifluoromethyl pyridine PubChem CID: 4736950 IUPAC Name: 2-chloro-3-nitro-5-(trifluoromethyl)pyridine SMILES: C1=C(C=NC(=C1[N+](=O)[O-])Cl)C(F)(F)F

PubChem CID 4736950
CAS 72587-15-6
Molecular Weight (g/mol) 226.539
MDL Number MFCD06255171
SMILES C1=C(C=NC(=C1[N+](=O)[O-])Cl)C(F)(F)F
Synonym 2-chloro-3-nitro-5-trifluoromethyl pyridine,2-chloro-5-trifluoromethyl-3-nitropyridine,pyridine, 2-chloro-3-nitro-5-trifluoromethyl,5-trifluoromethyl-3-nitro-2-chloropyridine,pubchem17529,acmc-209onn,abbypharma ap-11-5568,2-chloro-3-nitro-5-trifluoromethyl-pyridine,2-chloro3-nitro-5-trifluoromethyl pyridine
IUPAC Name 2-chloro-3-nitro-5-(trifluoromethyl)pyridine
InChI Key DRPIKFKCAJGTJF-UHFFFAOYSA-N
Molecular Formula C6H2ClF3N2O2
11

2-Chloro-3-fluoro-5-methylpyridine 98.0+%, TCI America™

CAS: 34552-15-3 Molecular Formula: C6H5ClFN Molecular Weight (g/mol): 145.56 MDL Number: MFCD06658238 InChI Key: XZJURWKNRAGMCG-UHFFFAOYSA-N Synonym: 2-chloro-3-fluoro-5-picoline,2-chloro-3-fluoro-5-methyl-pyridine,6-chloro-5-fluoro-3-picoline,pyridine, 2-chloro-3-fluoro-5-methyl,2-chloro-3-fluoro-5-methyl pyridine,pubchem14231,ksc495q2t,6-chloro-5-fluoro-3-methylpyridine PubChem CID: 13541365 IUPAC Name: 2-chloro-3-fluoro-5-methylpyridine SMILES: CC1=CC(F)=C(Cl)N=C1

PubChem CID 13541365
CAS 34552-15-3
Molecular Weight (g/mol) 145.56
MDL Number MFCD06658238
SMILES CC1=CC(F)=C(Cl)N=C1
Synonym 2-chloro-3-fluoro-5-picoline,2-chloro-3-fluoro-5-methyl-pyridine,6-chloro-5-fluoro-3-picoline,pyridine, 2-chloro-3-fluoro-5-methyl,2-chloro-3-fluoro-5-methyl pyridine,pubchem14231,ksc495q2t,6-chloro-5-fluoro-3-methylpyridine
IUPAC Name 2-chloro-3-fluoro-5-methylpyridine
InChI Key XZJURWKNRAGMCG-UHFFFAOYSA-N
Molecular Formula C6H5ClFN
12

2-Ethylhexyl Glycidyl Ether 98.0+%, TCI America™

CAS: 2461-15-6 Molecular Formula: C11H22O2 Molecular Weight (g/mol): 186.295 MDL Number: MFCD00005141 InChI Key: BBBUAWSVILPJLL-UHFFFAOYSA-N Synonym: (2-Ethylhexyloxy)-2,3-epoxypropane PubChem CID: 17162 IUPAC Name: 2-(2-ethylhexoxymethyl)oxirane SMILES: CCCCC(CC)COCC1CO1

PubChem CID 17162
CAS 2461-15-6
Molecular Weight (g/mol) 186.295
MDL Number MFCD00005141
SMILES CCCCC(CC)COCC1CO1
Synonym (2-Ethylhexyloxy)-2,3-epoxypropane
IUPAC Name 2-(2-ethylhexoxymethyl)oxirane
InChI Key BBBUAWSVILPJLL-UHFFFAOYSA-N
Molecular Formula C11H22O2
13

10,15-Dihydro-5H-diindolo[3,2-a:3',2'-c]carbazole 98.0+%, TCI America™

CAS: 109005-10-9 Molecular Formula: C24H15N3 Molecular Weight (g/mol): 345.405 MDL Number: MFCD21609440 InChI Key: IQRFZFGTHZJRFV-UHFFFAOYSA-N Synonym: 10,15-Dihydro-5H-5,10,15-triazadiindeno[1,2-a:1′,2′-c]fluorene PubChem CID: 13707158 SMILES: C1=CC=C2C(=C1)C3=C(N2)C4=C(C5=C3NC6=CC=CC=C65)NC7=CC=CC=C74

PubChem CID 13707158
CAS 109005-10-9
Molecular Weight (g/mol) 345.405
MDL Number MFCD21609440
SMILES C1=CC=C2C(=C1)C3=C(N2)C4=C(C5=C3NC6=CC=CC=C65)NC7=CC=CC=C74
Synonym 10,15-Dihydro-5H-5,10,15-triazadiindeno[1,2-a:1′,2′-c]fluorene
InChI Key IQRFZFGTHZJRFV-UHFFFAOYSA-N
Molecular Formula C24H15N3
14

5,10,15,20-Tetrakis(3,5-dimethoxyphenyl)porphyrin 95.0+%, TCI America™

CAS: 74684-34-7 Molecular Formula: C52H46N4O8 Molecular Weight (g/mol): 854.96 MDL Number: MFCD02093501 InChI Key: MOOXLDFVIJGBRF-UHFFFAOYSA-N Synonym: 5,10,15,20-Tetrakis(3,5-dimethoxyphenyl)-21H,23H-porphine PubChem CID: 471972 IUPAC Name: 5,10,15,20-tetrakis(3,5-dimethoxyphenyl)-21,22-dihydroporphyrin SMILES: COC1=CC(=CC(=C1)C2=C3C=CC(=C(C4=CC=C(N4)C(=C5C=CC(=N5)C(=C6C=CC2=N6)C7=CC(=CC(=C7)OC)OC)C8=CC(=CC(=C8)OC)OC)C9=CC(=CC(=C9)OC)OC)N3)OC

PubChem CID 471972
CAS 74684-34-7
Molecular Weight (g/mol) 854.96
MDL Number MFCD02093501
SMILES COC1=CC(=CC(=C1)C2=C3C=CC(=C(C4=CC=C(N4)C(=C5C=CC(=N5)C(=C6C=CC2=N6)C7=CC(=CC(=C7)OC)OC)C8=CC(=CC(=C8)OC)OC)C9=CC(=CC(=C9)OC)OC)N3)OC
Synonym 5,10,15,20-Tetrakis(3,5-dimethoxyphenyl)-21H,23H-porphine
IUPAC Name 5,10,15,20-tetrakis(3,5-dimethoxyphenyl)-21,22-dihydroporphyrin
InChI Key MOOXLDFVIJGBRF-UHFFFAOYSA-N
Molecular Formula C52H46N4O8
15

5,10,15,20-Tetrakis(3,5-dihydroxyphenyl)porphyrin 90.0+%, TCI America™

CAS: 145764-54-1 Molecular Formula: C44H30N4O8 Molecular Weight (g/mol): 742.744 MDL Number: MFCD02093497 InChI Key: XDVQXKKXBXLGCO-UHFFFAOYSA-N Synonym: 5,10,15,20-Tetrakis(3,5-dihydroxyphenyl)-21H,23H-porphine PubChem CID: 471968 IUPAC Name: 5-[10,15,20-tris(3,5-dihydroxyphenyl)-21,24-dihydroporphyrin-5-yl]benzene-1,3-diol SMILES: C1=CC2=C(C3=CC=C(N3)C(=C4C=CC(=N4)C(=C5C=CC(=N5)C(=C1N2)C6=CC(=CC(=C6)O)O)C7=CC(=CC(=C7)O)O)C8=CC(=CC(=C8)O)O)C9=CC(=CC(=C9)O)O

PubChem CID 471968
CAS 145764-54-1
Molecular Weight (g/mol) 742.744
MDL Number MFCD02093497
SMILES C1=CC2=C(C3=CC=C(N3)C(=C4C=CC(=N4)C(=C5C=CC(=N5)C(=C1N2)C6=CC(=CC(=C6)O)O)C7=CC(=CC(=C7)O)O)C8=CC(=CC(=C8)O)O)C9=CC(=CC(=C9)O)O
Synonym 5,10,15,20-Tetrakis(3,5-dihydroxyphenyl)-21H,23H-porphine
IUPAC Name 5-[10,15,20-tris(3,5-dihydroxyphenyl)-21,24-dihydroporphyrin-5-yl]benzene-1,3-diol
InChI Key XDVQXKKXBXLGCO-UHFFFAOYSA-N
Molecular Formula C44H30N4O8