accessibility menu, dialog, popup

UserName

Heteroaromatic compounds

Organic compounds that contain one or more heterocycles that are aromatic; heterocycles are rings that contain atoms from two or more types of elements.

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

brands

  • (3)
  • (8)
  • (1)
  • (8)
  • (268)
  • (488)
  • (79)
  • (67)

special programs

  • (3)
  • (1)

Search Within Results
Keyword Search:
1 – 15 of 403 results
1

2,4,6-Tri(2-pyridyl)-1,3,5-triazine, 98%

CAS: 3682-35-7 Molecular Formula: C18H12N6 Molecular Weight (g/mol): 312.34 MDL Number: MFCD00006045 InChI Key: KMVWNDHKTPHDMT-UHFFFAOYSA-N Synonym: 2,4,6-tripyridyl-s-triazine,2,4,6-tris 2-pyridyl-s-triazine,2,4,6-tri 2-pyridyl-1,3,5-triazine,terpyridyl-s-triazine,2,4,6-tri 2-pyridyl-s-triazine,tptz iron reagent,1,3,5-triazine, 2,4,6-tri-2-pyridinyl,tri-2-pyridyl-s-triazine,s-triazine, tri-2-pyridyl,2,4,6-tris 2-pyridyl-1,3,5-triazine PubChem CID: 77258 SMILES: C1=CC=C(N=C1)C1=NC(=NC(=N1)C1=CC=CC=N1)C1=CC=CC=N1

EDGE
PubChem CID 77258
CAS 3682-35-7
Molecular Weight (g/mol) 312.34
MDL Number MFCD00006045
SMILES C1=CC=C(N=C1)C1=NC(=NC(=N1)C1=CC=CC=N1)C1=CC=CC=N1
Synonym 2,4,6-tripyridyl-s-triazine,2,4,6-tris 2-pyridyl-s-triazine,2,4,6-tri 2-pyridyl-1,3,5-triazine,terpyridyl-s-triazine,2,4,6-tri 2-pyridyl-s-triazine,tptz iron reagent,1,3,5-triazine, 2,4,6-tri-2-pyridinyl,tri-2-pyridyl-s-triazine,s-triazine, tri-2-pyridyl,2,4,6-tris 2-pyridyl-1,3,5-triazine
InChI Key KMVWNDHKTPHDMT-UHFFFAOYSA-N
Molecular Formula C18H12N6
2

2-Cyanopyridine, 99%

CAS: 100-70-9 Molecular Formula: C6H4N2 Molecular Weight (g/mol): 104.112 MDL Number: MFCD00006218 InChI Key: FFNVQNRYTPFDDP-UHFFFAOYSA-N Synonym: 2-cyanopyridine,picolinonitrile,2-pyridinecarbonitrile,pyridinecarbonitrile,2-pyridyl nitrile,picolinic acid nitrile,cyanopyridine,unii-whr1dpg7ys,2-pyridinecarboxylic acid, nitrile,2-cyano pyridine PubChem CID: 7522 ChEBI: CHEBI:27837 IUPAC Name: pyridine-2-carbonitrile SMILES: C1=CC=NC(=C1)C#N

PubChem CID 7522
CAS 100-70-9
Molecular Weight (g/mol) 104.112
ChEBI CHEBI:27837
MDL Number MFCD00006218
SMILES C1=CC=NC(=C1)C#N
Synonym 2-cyanopyridine,picolinonitrile,2-pyridinecarbonitrile,pyridinecarbonitrile,2-pyridyl nitrile,picolinic acid nitrile,cyanopyridine,unii-whr1dpg7ys,2-pyridinecarboxylic acid, nitrile,2-cyano pyridine
IUPAC Name pyridine-2-carbonitrile
InChI Key FFNVQNRYTPFDDP-UHFFFAOYSA-N
Molecular Formula C6H4N2
3

2-(2-Naphthyl)indole, 98%

CAS: 23746-81-8 Molecular Formula: C18H13N Molecular Weight (g/mol): 243.31 MDL Number: MFCD00124144 InChI Key: CACDYUNTCMPDMI-UHFFFAOYSA-N Synonym: 2-2-naphthyl indole,2-2-naphthyl-1h-indole,2-naphthalen-2-yl-1h-indole,acmc-1chvp,2-2-naphthyl-indol,maybridge1_005904,2-2-indolyl naphthalene,2-1h-indol-2-yl naphthalene,2-2-naphthalenyl-1h-indole PubChem CID: 265232 SMILES: N1C2=CC=CC=C2C=C1C1=CC=C2C=CC=CC2=C1

PubChem CID 265232
CAS 23746-81-8
Molecular Weight (g/mol) 243.31
MDL Number MFCD00124144
SMILES N1C2=CC=CC=C2C=C1C1=CC=C2C=CC=CC2=C1
Synonym 2-2-naphthyl indole,2-2-naphthyl-1h-indole,2-naphthalen-2-yl-1h-indole,acmc-1chvp,2-2-naphthyl-indol,maybridge1_005904,2-2-indolyl naphthalene,2-1h-indol-2-yl naphthalene,2-2-naphthalenyl-1h-indole
InChI Key CACDYUNTCMPDMI-UHFFFAOYSA-N
Molecular Formula C18H13N
4

2-(2-Thienyl)pyridine, 97%

CAS: 3319-99-1 Molecular Formula: C9H7NS Molecular Weight (g/mol): 161.22 MDL Number: MFCD00044441 InChI Key: QLPKTAFPRRIFQX-UHFFFAOYSA-N Synonym: 2-2-thienyl pyridine,2-thiophen-2-yl pyridine,2-thien-2-ylpyridine,2-2-pyridyl thiophene,pyridine, 2-2-thienyl,thienyl pyridine,2-thienylpyridine,2-pyrid-2-ylthiophene,acmc-1cknd,2-thien-2-yl pyridine PubChem CID: 76832 IUPAC Name: 2-thiophen-2-ylpyridine SMILES: S1C=CC=C1C1=CC=CC=N1

PubChem CID 76832
CAS 3319-99-1
Molecular Weight (g/mol) 161.22
MDL Number MFCD00044441
SMILES S1C=CC=C1C1=CC=CC=N1
Synonym 2-2-thienyl pyridine,2-thiophen-2-yl pyridine,2-thien-2-ylpyridine,2-2-pyridyl thiophene,pyridine, 2-2-thienyl,thienyl pyridine,2-thienylpyridine,2-pyrid-2-ylthiophene,acmc-1cknd,2-thien-2-yl pyridine
IUPAC Name 2-thiophen-2-ylpyridine
InChI Key QLPKTAFPRRIFQX-UHFFFAOYSA-N
Molecular Formula C9H7NS
5

2-(2-Pyridyl)benzimidazole, 99%

CAS: 1137-68-4 Molecular Formula: C12H9N3 Molecular Weight (g/mol): 195.23 MDL Number: MFCD00005586 InChI Key: YNFBMDWHEHETJW-UHFFFAOYSA-N Synonym: 2-2-pyridyl benzimidazole,2-pyridin-2-yl-1h-benzo d imidazole,2-pyridin-2-yl-1h-benzoimidazole,2-pyridin-2-yl-1h-1,3-benzodiazole,2-pyridin-2-yl-1h-benzimidazole,chembl72683,1h-benzimidazole, 2-pyridinyl,1h-benzimidazole, 2-2-pyridinyl,acmc-20aime,2 2-pyridyl benzimidazole PubChem CID: 70821 IUPAC Name: 2-pyridin-2-yl-1H-benzimidazole SMILES: N1C2=CC=CC=C2N=C1C1=CC=CC=N1

PubChem CID 70821
CAS 1137-68-4
Molecular Weight (g/mol) 195.23
MDL Number MFCD00005586
SMILES N1C2=CC=CC=C2N=C1C1=CC=CC=N1
Synonym 2-2-pyridyl benzimidazole,2-pyridin-2-yl-1h-benzo d imidazole,2-pyridin-2-yl-1h-benzoimidazole,2-pyridin-2-yl-1h-1,3-benzodiazole,2-pyridin-2-yl-1h-benzimidazole,chembl72683,1h-benzimidazole, 2-pyridinyl,1h-benzimidazole, 2-2-pyridinyl,acmc-20aime,2 2-pyridyl benzimidazole
IUPAC Name 2-pyridin-2-yl-1H-benzimidazole
InChI Key YNFBMDWHEHETJW-UHFFFAOYSA-N
Molecular Formula C12H9N3
6

2-(2-Thienyl)ethanol, 98%

CAS: 5402-55-1 Molecular Formula: C6H8OS Molecular Weight (g/mol): 128.19 MDL Number: MFCD00005462 InChI Key: VMJOFTHFJMLIKL-UHFFFAOYSA-N Synonym: 2-thiopheneethanol,2-2-thienyl ethanol,thiophene-2-ethanol,2-thiophen-2-yl ethanol,2-2-hydroxyethyl thiophene,2-thiophen-2-yl ethan-1-ol,ethanol, 2-2-thienyl,2-thiophenethanol,2-2-thienyl-ethanol,2-thienylethanol PubChem CID: 79400 IUPAC Name: 2-thiophen-2-ylethanol SMILES: OCCC1=CC=CS1

PubChem CID 79400
CAS 5402-55-1
Molecular Weight (g/mol) 128.19
MDL Number MFCD00005462
SMILES OCCC1=CC=CS1
Synonym 2-thiopheneethanol,2-2-thienyl ethanol,thiophene-2-ethanol,2-thiophen-2-yl ethanol,2-2-hydroxyethyl thiophene,2-thiophen-2-yl ethan-1-ol,ethanol, 2-2-thienyl,2-thiophenethanol,2-2-thienyl-ethanol,2-thienylethanol
IUPAC Name 2-thiophen-2-ylethanol
InChI Key VMJOFTHFJMLIKL-UHFFFAOYSA-N
Molecular Formula C6H8OS
7

2-Cyanopyridine, 99%

CAS: 100-70-9 Molecular Formula: C6H4N2 Molecular Weight (g/mol): 104.11 MDL Number: MFCD00006218 InChI Key: FFNVQNRYTPFDDP-UHFFFAOYSA-N Synonym: 2-cyanopyridine,picolinonitrile,2-pyridinecarbonitrile,pyridinecarbonitrile,2-pyridyl nitrile,picolinic acid nitrile,cyanopyridine,unii-whr1dpg7ys,2-pyridinecarboxylic acid, nitrile,2-cyano pyridine PubChem CID: 7522 ChEBI: CHEBI:27837 IUPAC Name: pyridine-2-carbonitrile SMILES: C1=CC=NC(=C1)C#N

PubChem CID 7522
CAS 100-70-9
Molecular Weight (g/mol) 104.11
ChEBI CHEBI:27837
MDL Number MFCD00006218
SMILES C1=CC=NC(=C1)C#N
Synonym 2-cyanopyridine,picolinonitrile,2-pyridinecarbonitrile,pyridinecarbonitrile,2-pyridyl nitrile,picolinic acid nitrile,cyanopyridine,unii-whr1dpg7ys,2-pyridinecarboxylic acid, nitrile,2-cyano pyridine
IUPAC Name pyridine-2-carbonitrile
InChI Key FFNVQNRYTPFDDP-UHFFFAOYSA-N
Molecular Formula C6H4N2
8

2-Mercaptobenzothiazole, 97%

CAS: 149-30-4 Molecular Formula: C7H5NS2 Molecular Weight (g/mol): 167.24 MDL Number: MFCD00005781 InChI Key: YXIWHUQXZSMYRE-UHFFFAOYSA-N Synonym: 2-mercaptobenzothiazole,2-benzothiazolethiol,captax,benzothiazolethiol,2 3h-benzothiazolethione,benzothiazole-2-thiol,1,3-benzothiazole-2-thiol,benzo d thiazole-2-thiol,rokon,rotax PubChem CID: 697993 ChEBI: CHEBI:34292 IUPAC Name: 3H-1,3-benzothiazole-2-thione SMILES: C1=CC=C2C(=C1)NC(=S)S2

PubChem CID 697993
CAS 149-30-4
Molecular Weight (g/mol) 167.24
ChEBI CHEBI:34292
MDL Number MFCD00005781
SMILES C1=CC=C2C(=C1)NC(=S)S2
Synonym 2-mercaptobenzothiazole,2-benzothiazolethiol,captax,benzothiazolethiol,2 3h-benzothiazolethione,benzothiazole-2-thiol,1,3-benzothiazole-2-thiol,benzo d thiazole-2-thiol,rokon,rotax
IUPAC Name 3H-1,3-benzothiazole-2-thione
InChI Key YXIWHUQXZSMYRE-UHFFFAOYSA-N
Molecular Formula C7H5NS2
9

2-Methyl-3-(2-furyl)propenal, 97%

CAS: 874-66-8 Molecular Formula: C8H8O2 Molecular Weight (g/mol): 136.15 MDL Number: MFCD00063240 InChI Key: ZNBXZUKDRRRQJK-FNORWQNLSA-N Synonym: 2-methyl-3-2-furyl propenal,alpha-methylfurylacrolein,2-methyl-3-2-furyl acrolein,furfurylidene-2-propanal,furfurylidine-2-propanal,2-methyl-3-furylacrolein,alpha-methyl-2-furanacrolein,2-furfurylidenepropionaldehyde,3-2-furyl methacrylaldehyde,2-methyl-3 2-furyl acrolein PubChem CID: 6210220 IUPAC Name: (E)-3-(furan-2-yl)-2-methylprop-2-enal SMILES: CC(=CC1=CC=CO1)C=O

PubChem CID 6210220
CAS 874-66-8
Molecular Weight (g/mol) 136.15
MDL Number MFCD00063240
SMILES CC(=CC1=CC=CO1)C=O
Synonym 2-methyl-3-2-furyl propenal,alpha-methylfurylacrolein,2-methyl-3-2-furyl acrolein,furfurylidene-2-propanal,furfurylidine-2-propanal,2-methyl-3-furylacrolein,alpha-methyl-2-furanacrolein,2-furfurylidenepropionaldehyde,3-2-furyl methacrylaldehyde,2-methyl-3 2-furyl acrolein
IUPAC Name (E)-3-(furan-2-yl)-2-methylprop-2-enal
InChI Key ZNBXZUKDRRRQJK-FNORWQNLSA-N
Molecular Formula C8H8O2
10

2-(2-Pyridyl)benzimidazole, 98+%

CAS: 1137-68-4 Molecular Formula: C12H9N3 Molecular Weight (g/mol): 195.23 MDL Number: MFCD00005586 InChI Key: YNFBMDWHEHETJW-UHFFFAOYSA-N Synonym: 2-2-pyridyl benzimidazole,2-pyridin-2-yl-1h-benzo d imidazole,2-pyridin-2-yl-1h-benzoimidazole,2-pyridin-2-yl-1h-1,3-benzodiazole,2-pyridin-2-yl-1h-benzimidazole,chembl72683,1h-benzimidazole, 2-pyridinyl,1h-benzimidazole, 2-2-pyridinyl,acmc-20aime,2 2-pyridyl benzimidazole PubChem CID: 70821 IUPAC Name: 2-pyridin-2-yl-1H-benzimidazole SMILES: N1C2=CC=CC=C2N=C1C1=CC=CC=N1

PubChem CID 70821
CAS 1137-68-4
Molecular Weight (g/mol) 195.23
MDL Number MFCD00005586
SMILES N1C2=CC=CC=C2N=C1C1=CC=CC=N1
Synonym 2-2-pyridyl benzimidazole,2-pyridin-2-yl-1h-benzo d imidazole,2-pyridin-2-yl-1h-benzoimidazole,2-pyridin-2-yl-1h-1,3-benzodiazole,2-pyridin-2-yl-1h-benzimidazole,chembl72683,1h-benzimidazole, 2-pyridinyl,1h-benzimidazole, 2-2-pyridinyl,acmc-20aime,2 2-pyridyl benzimidazole
IUPAC Name 2-pyridin-2-yl-1H-benzimidazole
InChI Key YNFBMDWHEHETJW-UHFFFAOYSA-N
Molecular Formula C12H9N3
11

2-Methylimidazole, 99%

CAS: 693-98-1 Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.11 MDL Number: MFCD00005190 InChI Key: LXBGSDVWAMZHDD-UHFFFAOYSA-N Synonym: 2-methylimidazole,1h-imidazole, 2-methyl,imidazole, 2-methyl,2-methyl imidazole,2-methylglyoxaline,unii-t0049z45lz,ccris 2459,dsstox_cid_2107,dsstox_rid_76489,dsstox_gsid_22107 PubChem CID: 12749 IUPAC Name: 2-methyl-1H-imidazole SMILES: CC1=NC=CN1

PubChem CID 12749
CAS 693-98-1
Molecular Weight (g/mol) 82.11
MDL Number MFCD00005190
SMILES CC1=NC=CN1
Synonym 2-methylimidazole,1h-imidazole, 2-methyl,imidazole, 2-methyl,2-methyl imidazole,2-methylglyoxaline,unii-t0049z45lz,ccris 2459,dsstox_cid_2107,dsstox_rid_76489,dsstox_gsid_22107
IUPAC Name 2-methyl-1H-imidazole
InChI Key LXBGSDVWAMZHDD-UHFFFAOYSA-N
Molecular Formula C4H6N2
12

2-(2-Thienylsulfonyl)ethanethioamide, 97%, Thermo Scientific™

CAS: 175202-34-3 Molecular Formula: C6H7NO2S3 Molecular Weight (g/mol): 221.307 MDL Number: MFCD00052277 InChI Key: YNPIRUTXXLFXRU-UHFFFAOYSA-N Synonym: 2-2-thienylsulfonyl ethanethioamide,2-thiophene-2-sulfonyl ethanethioamide,ethanethioamide,2-2-thienylsulfonyl,maybridge1_004617,2-2-thienyl sulfonyl thioacetamide,2-thiophen-2-ylsulfonyl ethanethioamide,2-thien-2-yl sulphonyl ethanethioamide,2-2-amino-2-thioxoethyl sulphonyl thiophene,2-amino-1-2-thienylsulfonyl ethane-2-thione PubChem CID: 2778709 IUPAC Name: 2-thiophen-2-ylsulfonylethanethioamide SMILES: C1=CSC(=C1)S(=O)(=O)CC(=S)N

PubChem CID 2778709
CAS 175202-34-3
Molecular Weight (g/mol) 221.307
MDL Number MFCD00052277
SMILES C1=CSC(=C1)S(=O)(=O)CC(=S)N
Synonym 2-2-thienylsulfonyl ethanethioamide,2-thiophene-2-sulfonyl ethanethioamide,ethanethioamide,2-2-thienylsulfonyl,maybridge1_004617,2-2-thienyl sulfonyl thioacetamide,2-thiophen-2-ylsulfonyl ethanethioamide,2-thien-2-yl sulphonyl ethanethioamide,2-2-amino-2-thioxoethyl sulphonyl thiophene,2-amino-1-2-thienylsulfonyl ethane-2-thione
IUPAC Name 2-thiophen-2-ylsulfonylethanethioamide
InChI Key YNPIRUTXXLFXRU-UHFFFAOYSA-N
Molecular Formula C6H7NO2S3
13

2-Methylfuran, 99%, stabilized

CAS: 534-22-5 MDL Number: MFCD00003248 InChI Key: VQKFNUFAXTZWDK-UHFFFAOYSA-N Synonym: methylfuran,sylvan,2-methyl furan,silvan,furan, 2-methyl,5-methylfuran,alpha-methylfuran,furan, methyl,silvan czech,.alpha.-methylfuran PubChem CID: 10797 IUPAC Name: 2-methylfuran SMILES: CC1=CC=CO1

PubChem CID 10797
CAS 534-22-5
MDL Number MFCD00003248
SMILES CC1=CC=CO1
Synonym methylfuran,sylvan,2-methyl furan,silvan,furan, 2-methyl,5-methylfuran,alpha-methylfuran,furan, methyl,silvan czech,.alpha.-methylfuran
IUPAC Name 2-methylfuran
InChI Key VQKFNUFAXTZWDK-UHFFFAOYSA-N
14

2-Ethylimidazole, 99%

CAS: 1072-62-4 Molecular Formula: C5H8N2 Molecular Weight (g/mol): 96.13 MDL Number: MFCD00005192 InChI Key: PQAMFDRRWURCFQ-UHFFFAOYSA-N Synonym: 2-ethylimidazole,1h-imidazole, 2-ethyl,imidazole, 2-ethyl,2-ethylimidazole 98+%,2ez,2-ethylimdazole,2-ethyl imidazole,2-ethyl-imidazole,pubchem15972 PubChem CID: 66130 IUPAC Name: 2-ethyl-1H-imidazole SMILES: CCC1=NC=CN1

PubChem CID 66130
CAS 1072-62-4
Molecular Weight (g/mol) 96.13
MDL Number MFCD00005192
SMILES CCC1=NC=CN1
Synonym 2-ethylimidazole,1h-imidazole, 2-ethyl,imidazole, 2-ethyl,2-ethylimidazole 98+%,2ez,2-ethylimdazole,2-ethyl imidazole,2-ethyl-imidazole,pubchem15972
IUPAC Name 2-ethyl-1H-imidazole
InChI Key PQAMFDRRWURCFQ-UHFFFAOYSA-N
Molecular Formula C5H8N2
15

2-Benzimidazoleacetonitrile, 99%

CAS: 4414-88-4 Molecular Formula: C9H7N3 Molecular Weight (g/mol): 157.176 MDL Number: MFCD00005601 InChI Key: BWOVACANEIVHST-UHFFFAOYSA-N Synonym: 2-benzimidazolyl acetonitrile,2-cyanomethyl benzimidazole,1h-benzimidazole-2-acetonitrile,2-benzimidazoleacetonitrile,2-benzimidazolylacetonitrile,2-cyanomethylbenzimidazole,1h-benzimidazol-2-ylacetonitrile,2-kyanmethylbenzimidazol,benzimidazole, 2-cyanomethyl,2-1h-1,3-benzodiazol-2-yl acetonitrile PubChem CID: 20455 IUPAC Name: 2-(1H-benzimidazol-2-yl)acetonitrile SMILES: C1=CC=C2C(=C1)NC(=N2)CC#N

PubChem CID 20455
CAS 4414-88-4
Molecular Weight (g/mol) 157.176
MDL Number MFCD00005601
SMILES C1=CC=C2C(=C1)NC(=N2)CC#N
Synonym 2-benzimidazolyl acetonitrile,2-cyanomethyl benzimidazole,1h-benzimidazole-2-acetonitrile,2-benzimidazoleacetonitrile,2-benzimidazolylacetonitrile,2-cyanomethylbenzimidazole,1h-benzimidazol-2-ylacetonitrile,2-kyanmethylbenzimidazol,benzimidazole, 2-cyanomethyl,2-1h-1,3-benzodiazol-2-yl acetonitrile
IUPAC Name 2-(1H-benzimidazol-2-yl)acetonitrile
InChI Key BWOVACANEIVHST-UHFFFAOYSA-N
Molecular Formula C9H7N3