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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 (146)
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1 – 15 of 205 results
1

Isonicotinamide 99.0+%, TCI America™
SDP

CAS: 1453-82-3 Molecular Formula: C6H6N2O Molecular Weight (g/mol): 122.127 MDL Number: MFCD00006432 InChI Key: VFQXVTODMYMSMJ-UHFFFAOYSA-N Synonym: isonicotinamide,4-pyridinecarboxamide,4-carbamoylpyridine,isonicotinic acid amide,isonicotineamide,gamma-pyridinecarboxamide,pyridine-4-carboxylic acid amide,unii-4h3bh6yx9q,.gamma.-pyridinecarboxamide,4h3bh6yx9q PubChem CID: 15074 ChEBI: CHEBI:6031 IUPAC Name: pyridine-4-carboxamide SMILES: C1=CN=CC=C1C(=O)N

PubChem CID 15074
CAS 1453-82-3
Molecular Weight (g/mol) 122.127
ChEBI CHEBI:6031
MDL Number MFCD00006432
SMILES C1=CN=CC=C1C(=O)N
Synonym isonicotinamide,4-pyridinecarboxamide,4-carbamoylpyridine,isonicotinic acid amide,isonicotineamide,gamma-pyridinecarboxamide,pyridine-4-carboxylic acid amide,unii-4h3bh6yx9q,.gamma.-pyridinecarboxamide,4h3bh6yx9q
IUPAC Name pyridine-4-carboxamide
InChI Key VFQXVTODMYMSMJ-UHFFFAOYSA-N
Molecular Formula C6H6N2O
2

3,3-Dimethylglutaric Anhydride 97.0+%, TCI America™
SDP

CAS: 4160-82-1 Molecular Formula: C7H10O3 Molecular Weight (g/mol): 142.154 MDL Number: MFCD00006684 InChI Key: HIJQFTSZBHDYKW-UHFFFAOYSA-N Synonym: 3,3-dimethylglutaric anhydride,2h-pyran-2,6 3h-dione, dihydro-4,4-dimethyl,4,4-dimethyldihydro-2h-pyran-2,6 3h-dione,glutaric anhydride, 3,3-dimethyl,3,3-dimethylglutaricanhydride,glutaric anhydride, beta,beta-dimethyl,acmc-1adve,dihydro-4,4-dimethyl-2h-pyran-2,6 3h-dione,3,3-dimethyladipic anhydride,3,3 dimethylglutaric anhydride PubChem CID: 77813 IUPAC Name: 4,4-dimethyloxane-2,6-dione SMILES: CC1(CC(=O)OC(=O)C1)C

PubChem CID 77813
CAS 4160-82-1
Molecular Weight (g/mol) 142.154
MDL Number MFCD00006684
SMILES CC1(CC(=O)OC(=O)C1)C
Synonym 3,3-dimethylglutaric anhydride,2h-pyran-2,6 3h-dione, dihydro-4,4-dimethyl,4,4-dimethyldihydro-2h-pyran-2,6 3h-dione,glutaric anhydride, 3,3-dimethyl,3,3-dimethylglutaricanhydride,glutaric anhydride, beta,beta-dimethyl,acmc-1adve,dihydro-4,4-dimethyl-2h-pyran-2,6 3h-dione,3,3-dimethyladipic anhydride,3,3 dimethylglutaric anhydride
IUPAC Name 4,4-dimethyloxane-2,6-dione
InChI Key HIJQFTSZBHDYKW-UHFFFAOYSA-N
Molecular Formula C7H10O3
3

3-Amino-1,2,4-triazole 98.0+%, TCI America™
SDP

CAS: 61-82-5 Molecular Formula: C2H4N4 Molecular Weight (g/mol): 84.08 MDL Number: MFCD00005230,MFCD00053362 InChI Key: KLSJWNVTNUYHDU-UHFFFAOYSA-N Synonym: 3-amino-1,2,4-triazole,amitrole,aminotriazole,4h-1,2,4-triazol-3-amine,1h-1,2,4-triazol-3-amine,amitrol,amerol,amizol,emisol,vorox PubChem CID: 1639 ChEBI: CHEBI:40036 IUPAC Name: 1H-1,2,4-triazol-5-amine SMILES: NC1=NC=NN1

PubChem CID 1639
CAS 61-82-5
Molecular Weight (g/mol) 84.08
ChEBI CHEBI:40036
MDL Number MFCD00005230,MFCD00053362
SMILES NC1=NC=NN1
Synonym 3-amino-1,2,4-triazole,amitrole,aminotriazole,4h-1,2,4-triazol-3-amine,1h-1,2,4-triazol-3-amine,amitrol,amerol,amizol,emisol,vorox
IUPAC Name 1H-1,2,4-triazol-5-amine
InChI Key KLSJWNVTNUYHDU-UHFFFAOYSA-N
Molecular Formula C2H4N4
4

3-Hydroxy-2-nitropyridine 98.0+%, TCI America™
SDP

CAS: 15128-82-2 Molecular Formula: C5H4N2O3 Molecular Weight (g/mol): 140.10 MDL Number: MFCD00006258 InChI Key: QBPDSKPWYWIHGA-UHFFFAOYSA-N Synonym: 3-hydroxy-2-nitropyridine,2-nitropyridin-3-ol,2-nitro-3-hydroxypyridine,2-nitro-3-pyridinol,3-pyridinol, 2-nitro,2-nitro-3-hydroxy pyridine,unii-uu357x85yb,3-hydroxy-2-nitro pyridine,2-nitro-3-pyridol PubChem CID: 27057 IUPAC Name: 2-nitropyridin-3-ol SMILES: OC1=CC=CN=C1[N+]([O-])=O

PubChem CID 27057
CAS 15128-82-2
Molecular Weight (g/mol) 140.10
MDL Number MFCD00006258
SMILES OC1=CC=CN=C1[N+]([O-])=O
Synonym 3-hydroxy-2-nitropyridine,2-nitropyridin-3-ol,2-nitro-3-hydroxypyridine,2-nitro-3-pyridinol,3-pyridinol, 2-nitro,2-nitro-3-hydroxy pyridine,unii-uu357x85yb,3-hydroxy-2-nitro pyridine,2-nitro-3-pyridol
IUPAC Name 2-nitropyridin-3-ol
InChI Key QBPDSKPWYWIHGA-UHFFFAOYSA-N
Molecular Formula C5H4N2O3
5

2-Amino-3-cyanothiophene 98.0+%, TCI America™
SDP

CAS: 4651-82-5 Molecular Formula: C5H4N2S Molecular Weight (g/mol): 124.16 MDL Number: MFCD00706298 InChI Key: XVGHZFWFGXDIOU-UHFFFAOYSA-N Synonym: 2-amino-3-cyanothiophene,2-amino-3-thiophenecarbonitrile,2-amino-thiophene-3-carbonitrile,3-thiophenecarbonitrile,2-amino,3-thiophenecarbonitrile, 2-amino,2-aminothiophen-3-carbonitril,pubchem5222,aminothiophenecarbonitrile,2-amino-3-thienyl cyanide,2-azanylthiophene-3-carbonitrile PubChem CID: 736607 IUPAC Name: 2-aminothiophene-3-carbonitrile SMILES: NC1=C(C=CS1)C#N

PubChem CID 736607
CAS 4651-82-5
Molecular Weight (g/mol) 124.16
MDL Number MFCD00706298
SMILES NC1=C(C=CS1)C#N
Synonym 2-amino-3-cyanothiophene,2-amino-3-thiophenecarbonitrile,2-amino-thiophene-3-carbonitrile,3-thiophenecarbonitrile,2-amino,3-thiophenecarbonitrile, 2-amino,2-aminothiophen-3-carbonitril,pubchem5222,aminothiophenecarbonitrile,2-amino-3-thienyl cyanide,2-azanylthiophene-3-carbonitrile
IUPAC Name 2-aminothiophene-3-carbonitrile
InChI Key XVGHZFWFGXDIOU-UHFFFAOYSA-N
Molecular Formula C5H4N2S
6

5,6-Diamino-1-methyluracil 98.0+%, TCI America™
SDP

CAS: 6972-82-3 Molecular Formula: C5H8N4O2 Molecular Weight (g/mol): 156.145 MDL Number: MFCD00091924 InChI Key: PSIJQVXIJHUQPJ-UHFFFAOYSA-N PubChem CID: 157184 IUPAC Name: 5,6-diamino-1-methylpyrimidine-2,4-dione SMILES: CN1C(=C(C(=O)NC1=O)N)N

PubChem CID 157184
CAS 6972-82-3
Molecular Weight (g/mol) 156.145
MDL Number MFCD00091924
SMILES CN1C(=C(C(=O)NC1=O)N)N
IUPAC Name 5,6-diamino-1-methylpyrimidine-2,4-dione
InChI Key PSIJQVXIJHUQPJ-UHFFFAOYSA-N
Molecular Formula C5H8N4O2
7

2-Bromo-3-(trifluoromethyl)pyridine 98.0+%, TCI America™
SDP

CAS: 175205-82-0 Molecular Formula: C6H3BrF3N Molecular Weight (g/mol): 225.996 MDL Number: MFCD00153084 InChI Key: OFGSIPQYQUVVPL-UHFFFAOYSA-N Synonym: 2-bromo-3-trifluoromethyl pyridine,2-bromo-3-trifluorormethyl pyridine,pyridine, 2-bromo-3-trifluoromethyl,2-bromo-3-trifluormethyl-pyridine,pubchem2999,acmc-1bx8n,ksc174i2d,tpc-py049,buttpark 27\06-85 PubChem CID: 5193820 IUPAC Name: 2-bromo-3-(trifluoromethyl)pyridine SMILES: C1=CC(=C(N=C1)Br)C(F)(F)F

PubChem CID 5193820
CAS 175205-82-0
Molecular Weight (g/mol) 225.996
MDL Number MFCD00153084
SMILES C1=CC(=C(N=C1)Br)C(F)(F)F
Synonym 2-bromo-3-trifluoromethyl pyridine,2-bromo-3-trifluorormethyl pyridine,pyridine, 2-bromo-3-trifluoromethyl,2-bromo-3-trifluormethyl-pyridine,pubchem2999,acmc-1bx8n,ksc174i2d,tpc-py049,buttpark 27\06-85
IUPAC Name 2-bromo-3-(trifluoromethyl)pyridine
InChI Key OFGSIPQYQUVVPL-UHFFFAOYSA-N
Molecular Formula C6H3BrF3N
8

2,3,3,5-Tetramethylindolenine 98.0+%, TCI America™
SDP

CAS: 25981-82-2 Molecular Formula: C12H15N Molecular Weight (g/mol): 173.26 MDL Number: MFCD03093020 InChI Key: RQVAPBRSUHSDGP-UHFFFAOYSA-N PubChem CID: 117693 IUPAC Name: 2,3,3,5-tetramethyl-3H-indole SMILES: CC1=NC2=CC=C(C)C=C2C1(C)C

PubChem CID 117693
CAS 25981-82-2
Molecular Weight (g/mol) 173.26
MDL Number MFCD03093020
SMILES CC1=NC2=CC=C(C)C=C2C1(C)C
IUPAC Name 2,3,3,5-tetramethyl-3H-indole
InChI Key RQVAPBRSUHSDGP-UHFFFAOYSA-N
Molecular Formula C12H15N
9

1,3,4-Thiadiazole-2-thiol 98.0+%, TCI America™
SDP

CAS: 18686-82-3 Molecular Formula: C2H2N2S2 Molecular Weight (g/mol): 118.172 MDL Number: MFCD00040404 InChI Key: JLAMDELLBBZOOX-UHFFFAOYSA-N Synonym: 2-mercapto-1,3,4-thiadiazole,1,3,4-thiadiazole-2-thiol,2-mercapto-1,3,4-thiadiazol,1,3,4-thiadiazole-2 3h-thione,1,3,4-thiadiazol-2-yl hydrosulfide,5-mercapto-1,3,4-thiadiazole,mtd:2-mereapto-1,3,4-thiadiazole,acmc-20ansd,pubchem10119,ksc177e6p PubChem CID: 3034302 IUPAC Name: 3H-1,3,4-thiadiazole-2-thione SMILES: C1=NNC(=S)S1

PubChem CID 3034302
CAS 18686-82-3
Molecular Weight (g/mol) 118.172
MDL Number MFCD00040404
SMILES C1=NNC(=S)S1
Synonym 2-mercapto-1,3,4-thiadiazole,1,3,4-thiadiazole-2-thiol,2-mercapto-1,3,4-thiadiazol,1,3,4-thiadiazole-2 3h-thione,1,3,4-thiadiazol-2-yl hydrosulfide,5-mercapto-1,3,4-thiadiazole,mtd:2-mereapto-1,3,4-thiadiazole,acmc-20ansd,pubchem10119,ksc177e6p
IUPAC Name 3H-1,3,4-thiadiazole-2-thione
InChI Key JLAMDELLBBZOOX-UHFFFAOYSA-N
Molecular Formula C2H2N2S2
10

Ethyl 3-Indoleacetate 98.0+%, TCI America™
SDP

CAS: 778-82-5 Molecular Formula: C12H13NO2 Molecular Weight (g/mol): 203.241 MDL Number: MFCD00005635 InChI Key: HUDBDWIQSIGUDI-UHFFFAOYSA-N Synonym: ethyl 3-indoleacetate,ethyl 2-1h-indol-3-yl acetate,indole-3-acetic acid ethyl ester,ethyl indole-3-acetate,ethyl indol-3-ylacetate,1h-indole-3-acetic acid, ethyl ester,ethyl 1h-indol-3-ylacetate,indole-3-acetic acid, ethyl ester,ethyl beta-indolylacetate,ethyl3-indoleacetate PubChem CID: 13067 IUPAC Name: ethyl 2-(1H-indol-3-yl)acetate SMILES: CCOC(=O)CC1=CNC2=CC=CC=C21

PubChem CID 13067
CAS 778-82-5
Molecular Weight (g/mol) 203.241
MDL Number MFCD00005635
SMILES CCOC(=O)CC1=CNC2=CC=CC=C21
Synonym ethyl 3-indoleacetate,ethyl 2-1h-indol-3-yl acetate,indole-3-acetic acid ethyl ester,ethyl indole-3-acetate,ethyl indol-3-ylacetate,1h-indole-3-acetic acid, ethyl ester,ethyl 1h-indol-3-ylacetate,indole-3-acetic acid, ethyl ester,ethyl beta-indolylacetate,ethyl3-indoleacetate
IUPAC Name ethyl 2-(1H-indol-3-yl)acetate
InChI Key HUDBDWIQSIGUDI-UHFFFAOYSA-N
Molecular Formula C12H13NO2
11

1,3,5-Tris[4-(9-carbazolyl)phenyl]benzene 98.0+%, TCI America™
SDP

12

1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide 98.0+%, TCI America™
SDP

CAS: 174899-82-2 Molecular Formula: C8H11F6N3O4S2 Molecular Weight (g/mol): 391.303 MDL Number: MFCD03788927 InChI Key: LRESCJAINPKJTO-UHFFFAOYSA-N PubChem CID: 11731903 IUPAC Name: bis(trifluoromethylsulfonyl)azanide;1-ethyl-3-methylimidazol-3-ium SMILES: CCN1C=C[N+](=C1)C.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

PubChem CID 11731903
CAS 174899-82-2
Molecular Weight (g/mol) 391.303
MDL Number MFCD03788927
SMILES CCN1C=C[N+](=C1)C.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F
IUPAC Name bis(trifluoromethylsulfonyl)azanide;1-ethyl-3-methylimidazol-3-ium
InChI Key LRESCJAINPKJTO-UHFFFAOYSA-N
Molecular Formula C8H11F6N3O4S2
13

2,5-Bis(trimethylstannyl)thieno[3,2-b]thiophene 98.0+%, TCI America™
SDP

CAS: 469912-82-1 Molecular Formula: C12H20S2Sn2 Molecular Weight (g/mol): 465.83 MDL Number: MFCD22200503 InChI Key: HDZULVYGCRXVNQ-UHFFFAOYSA-N PubChem CID: 12978043 IUPAC Name: trimethyl[5-(trimethylstannyl)thieno[3,2-b]thiophen-2-yl]stannane SMILES: C[Sn](C)(C)C1=CC2=C(S1)C=C(S2)[Sn](C)(C)C

PubChem CID 12978043
CAS 469912-82-1
Molecular Weight (g/mol) 465.83
MDL Number MFCD22200503
SMILES C[Sn](C)(C)C1=CC2=C(S1)C=C(S2)[Sn](C)(C)C
IUPAC Name trimethyl[5-(trimethylstannyl)thieno[3,2-b]thiophen-2-yl]stannane
InChI Key HDZULVYGCRXVNQ-UHFFFAOYSA-N
Molecular Formula C12H20S2Sn2
14

2,3,7,8,12,13,17,18-Octaethylporphyrin 95.0+%, TCI America™
SDP

CAS: 2683-82-1 Molecular Formula: C36H46N4 Molecular Weight (g/mol): 534.792 MDL Number: MFCD00009627 InChI Key: XFIIGRBIXXECHR-UHFFFAOYSA-N Synonym: octaethylporphine,octaethylporphyrin,2,3,7,8,12,13,17,18-octaethyl-21h,23h-porphine,2,3,7,8,12,13,17,18-octaethylporphyrin,octaethylpophine,21h,23h-porphine, 2,3,7,8,12,13,17,18-octaethyl,octaethylporphyrine,2,3,7,8,12,13,17,18-octaethyl-21h,23h-porphin,acmc-209gte,hciifbhdbocsaf-muzkialcsa-n PubChem CID: 102311 IUPAC Name: 2,3,7,8,12,13,17,18-octaethyl-21,22-dihydroporphyrin SMILES: CCC1=C(C2=CC3=NC(=CC4=NC(=CC5=C(C(=C(N5)C=C1N2)CC)CC)C(=C4CC)CC)C(=C3CC)CC)CC

PubChem CID 102311
CAS 2683-82-1
Molecular Weight (g/mol) 534.792
MDL Number MFCD00009627
SMILES CCC1=C(C2=CC3=NC(=CC4=NC(=CC5=C(C(=C(N5)C=C1N2)CC)CC)C(=C4CC)CC)C(=C3CC)CC)CC
Synonym octaethylporphine,octaethylporphyrin,2,3,7,8,12,13,17,18-octaethyl-21h,23h-porphine,2,3,7,8,12,13,17,18-octaethylporphyrin,octaethylpophine,21h,23h-porphine, 2,3,7,8,12,13,17,18-octaethyl,octaethylporphyrine,2,3,7,8,12,13,17,18-octaethyl-21h,23h-porphin,acmc-209gte,hciifbhdbocsaf-muzkialcsa-n
IUPAC Name 2,3,7,8,12,13,17,18-octaethyl-21,22-dihydroporphyrin
InChI Key XFIIGRBIXXECHR-UHFFFAOYSA-N
Molecular Formula C36H46N4
15

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 98.0+%, TCI America™
SDP

CAS: 171364-82-2 Molecular Formula: C13H16BNO2 Molecular Weight (g/mol): 229.09 MDL Number: MFCD03093897 InChI Key: HOPDTPGXBZCBNP-UHFFFAOYSA-N Synonym: 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzonitrile,4-cyanophenylboronic acid pinacol ester,4-cyanobenzeneboronic acid pinacol ester,4-cyanophenylboronic acid, pinacol ester,benzonitrile, 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,4-cyanobenzeneboronic acid, pinacol ester,2-4-cyanophenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,4-tetramethyl-1,3,2-dioxaborolan-2-yl benzonitrile,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-benzonitrile,4-cyanophenylboronicacidpinacolester PubChem CID: 2734625 IUPAC Name: 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile SMILES: CC1(C)OB(OC1(C)C)C1=CC=C(C=C1)C#N

PubChem CID 2734625
CAS 171364-82-2
Molecular Weight (g/mol) 229.09
MDL Number MFCD03093897
SMILES CC1(C)OB(OC1(C)C)C1=CC=C(C=C1)C#N
Synonym 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzonitrile,4-cyanophenylboronic acid pinacol ester,4-cyanobenzeneboronic acid pinacol ester,4-cyanophenylboronic acid, pinacol ester,benzonitrile, 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,4-cyanobenzeneboronic acid, pinacol ester,2-4-cyanophenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,4-tetramethyl-1,3,2-dioxaborolan-2-yl benzonitrile,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-benzonitrile,4-cyanophenylboronicacidpinacolester
IUPAC Name 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
InChI Key HOPDTPGXBZCBNP-UHFFFAOYSA-N
Molecular Formula C13H16BNO2