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.

646 – 660 of 2,147 results

646

2-Thiopheneacrylic Acid 98.0+%, TCI America™

CAS: 15690-25-2 Molecular Formula: C7H6O2S Molecular Weight (g/mol): 154.183 MDL Number: MFCD00005455 InChI Key: KKMZQOIASVGJQE-ONEGZZNKSA-N Synonym: 3-2-thienyl acrylic acid,3-thiophen-2-yl acrylic acid,2-thiopheneacrylic acid,2e-3-thiophen-2-yl prop-2-enoic acid,2e-3-2-thienyl acrylic acid,2-thienylacrylic acid,e-3-thiophen-2-yl acrylic acid,2-thiopheneacrylic acid, e,unii-ino5aty68d,2-propenoic acid, 3-2-thienyl PubChem CID: 735981 IUPAC Name: (E)-3-thiophen-2-ylprop-2-enoic acid SMILES: C1=CSC(=C1)C=CC(=O)O

Pricing & Availability
Specifications

PubChem CID	735981
CAS	15690-25-2
Molecular Weight (g/mol)	154.183
MDL Number	MFCD00005455
SMILES	C1=CSC(=C1)C=CC(=O)O
Synonym	3-2-thienyl acrylic acid,3-thiophen-2-yl acrylic acid,2-thiopheneacrylic acid,2e-3-thiophen-2-yl prop-2-enoic acid,2e-3-2-thienyl acrylic acid,2-thienylacrylic acid,e-3-thiophen-2-yl acrylic acid,2-thiopheneacrylic acid, e,unii-ino5aty68d,2-propenoic acid, 3-2-thienyl
IUPAC Name	(E)-3-thiophen-2-ylprop-2-enoic acid
InChI Key	KKMZQOIASVGJQE-ONEGZZNKSA-N
Molecular Formula	C7H6O2S

647

Tri(2-thienyl)phosphine 96.0+%, TCI America™

CAS: 24171-89-9 Molecular Formula: C12H9PS3 Molecular Weight (g/mol): 280.36 MDL Number: MFCD00015471 InChI Key: KUCPTMZJPDVWJL-UHFFFAOYSA-N Synonym: tris 2-thienyl phosphine,phosphine, tri-2-thienyl,tri 2-thienyl phosphine,tri thiophen-2-yl phosphine,tri2-thienylphosphine,tris thiophen-2-yl phosphane,tri-2-thienylphosphine,trithienylphosphine,pubchem6427,tri 2-thienyl phosphine # PubChem CID: 90384 IUPAC Name: tris(thiophen-2-yl)phosphane SMILES: S1C=CC=C1P(C1=CC=CS1)C1=CC=CS1

Pricing & Availability
Specifications

PubChem CID	90384
CAS	24171-89-9
Molecular Weight (g/mol)	280.36
MDL Number	MFCD00015471
SMILES	S1C=CC=C1P(C1=CC=CS1)C1=CC=CS1
Synonym	tris 2-thienyl phosphine,phosphine, tri-2-thienyl,tri 2-thienyl phosphine,tri thiophen-2-yl phosphine,tri2-thienylphosphine,tris thiophen-2-yl phosphane,tri-2-thienylphosphine,trithienylphosphine,pubchem6427,tri 2-thienyl phosphine #
IUPAC Name	tris(thiophen-2-yl)phosphane
InChI Key	KUCPTMZJPDVWJL-UHFFFAOYSA-N
Molecular Formula	C12H9PS3

648

2-Amino-4-methylbenzothiazole 98.0+%, TCI America™

CAS: 1477-42-5 Molecular Formula: C8H8N2S Molecular Weight (g/mol): 164.23 MDL Number: MFCD00005793 InChI Key: GRIATXVEXOFBGO-UHFFFAOYSA-N Synonym: 2-amino-4-methylbenzothiazole,4-methylbenzo d thiazol-2-amine,2-benzothiazolamine, 4-methyl,4-methyl-2-aminobenzothiazole,4-methyl-2-benzothiazolamine,benzothiazole, 2-amino-4-methyl,4-methylbenzothiazol-2-ylamine,2-amino-4-methyl benzothiazole,4-methyl-2-aminobenzothiozole,unii-45v5f1b9z8 PubChem CID: 15132 IUPAC Name: 4-methyl-1,3-benzothiazol-2-amine SMILES: CC1=C2N=C(N)SC2=CC=C1

Pricing & Availability
Specifications

PubChem CID	15132
CAS	1477-42-5
Molecular Weight (g/mol)	164.23
MDL Number	MFCD00005793
SMILES	CC1=C2N=C(N)SC2=CC=C1
Synonym	2-amino-4-methylbenzothiazole,4-methylbenzo d thiazol-2-amine,2-benzothiazolamine, 4-methyl,4-methyl-2-aminobenzothiazole,4-methyl-2-benzothiazolamine,benzothiazole, 2-amino-4-methyl,4-methylbenzothiazol-2-ylamine,2-amino-4-methyl benzothiazole,4-methyl-2-aminobenzothiozole,unii-45v5f1b9z8
IUPAC Name	4-methyl-1,3-benzothiazol-2-amine
InChI Key	GRIATXVEXOFBGO-UHFFFAOYSA-N
Molecular Formula	C8H8N2S

649

4-Amylpyridine 98.0+%, TCI America™

CAS: 2961-50-4 Molecular Formula: C10H15N Molecular Weight (g/mol): 149.237 MDL Number: MFCD02093422 InChI Key: ABJVUPUJUGBUMM-UHFFFAOYSA-N Synonym: 4-Pentylpyridine PubChem CID: 72918 IUPAC Name: 4-pentylpyridine SMILES: CCCCCC1=CC=NC=C1

Pricing & Availability
Specifications

PubChem CID	72918
CAS	2961-50-4
Molecular Weight (g/mol)	149.237
MDL Number	MFCD02093422
SMILES	CCCCCC1=CC=NC=C1
Synonym	4-Pentylpyridine
IUPAC Name	4-pentylpyridine
InChI Key	ABJVUPUJUGBUMM-UHFFFAOYSA-N
Molecular Formula	C10H15N

650

6-Aminoindole 98.0+%, TCI America™

Pricing & Availability

651

1-Benzylpyrrole 98.0+%, TCI America™

CAS: 2051-97-0 Molecular Formula: C11H11N Molecular Weight (g/mol): 157.22 MDL Number: MFCD00963301 InChI Key: FNEQHKCQXDKYEO-UHFFFAOYSA-N Synonym: n-benzylpyrrole,1h-pyrrole, 1-phenylmethyl,1-benzyl-1h-pyrrole,pyrrole, 1-benzyl,1-benzylpyrrol,acmc-209fbl,1-phenylmethyl pyrrole,1-benzyl-1h-pyrrole #,pyrrole, 1-benzyl-8ci PubChem CID: 74922 IUPAC Name: 1-benzyl-1H-pyrrole SMILES: C(N1C=CC=C1)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	74922
CAS	2051-97-0
Molecular Weight (g/mol)	157.22
MDL Number	MFCD00963301
SMILES	C(N1C=CC=C1)C1=CC=CC=C1
Synonym	n-benzylpyrrole,1h-pyrrole, 1-phenylmethyl,1-benzyl-1h-pyrrole,pyrrole, 1-benzyl,1-benzylpyrrol,acmc-209fbl,1-phenylmethyl pyrrole,1-benzyl-1h-pyrrole #,pyrrole, 1-benzyl-8ci
IUPAC Name	1-benzyl-1H-pyrrole
InChI Key	FNEQHKCQXDKYEO-UHFFFAOYSA-N
Molecular Formula	C11H11N

652

2,5-Dimethylbenzothiazole 98.0+%, TCI America™

CAS: 95-26-1 Molecular Formula: C9H9NS Molecular Weight (g/mol): 163.238 MDL Number: MFCD00005796 InChI Key: XHANCLXYCNTZMM-UHFFFAOYSA-N Synonym: 2,5-dimethylbenzothiazole,benzothiazole, 2,5-dimethyl,2,5-dimethylbenzthiazol,2,5-dimethylbenzthiazol czech,benzothiazole, 2,5-dimethyl-6ci,7ci,8ci,9ci,acmc-209rya,2,5-dimethyl-benzothiazol,2,5-dimethyl benzothiazole,benzothiazole,2,5-dimethyl,4-27-00-01101 beilstein handbook reference PubChem CID: 7227 IUPAC Name: 2,5-dimethyl-1,3-benzothiazole SMILES: CC1=CC2=C(C=C1)SC(=N2)C

Pricing & Availability
Specifications

PubChem CID	7227
CAS	95-26-1
Molecular Weight (g/mol)	163.238
MDL Number	MFCD00005796
SMILES	CC1=CC2=C(C=C1)SC(=N2)C
Synonym	2,5-dimethylbenzothiazole,benzothiazole, 2,5-dimethyl,2,5-dimethylbenzthiazol,2,5-dimethylbenzthiazol czech,benzothiazole, 2,5-dimethyl-6ci,7ci,8ci,9ci,acmc-209rya,2,5-dimethyl-benzothiazol,2,5-dimethyl benzothiazole,benzothiazole,2,5-dimethyl,4-27-00-01101 beilstein handbook reference
IUPAC Name	2,5-dimethyl-1,3-benzothiazole
InChI Key	XHANCLXYCNTZMM-UHFFFAOYSA-N
Molecular Formula	C9H9NS

653

5,6-Dimethylbenzimidazole 99.0+%, TCI America™

CAS: 582-60-5 Molecular Formula: C9H10N2 Molecular Weight (g/mol): 146.19 MDL Number: MFCD00005603 InChI Key: LJUQGASMPRMWIW-UHFFFAOYSA-N Synonym: 5,6-dimethylbenzimidazole,dimedazol,dimedazole,dimesol,dimezol,5,6-dimethyl-1h-benzo d imidazole,dimethylbenzimidazole,1h-benzimidazole, 5,6-dimethyl,benzimidazole, 5,6-dimethyl,5.6-dimethylbenzimidazole PubChem CID: 675 ChEBI: CHEBI:15890 IUPAC Name: 5,6-dimethyl-1H-1,3-benzodiazole SMILES: CC1=C(C)C=C2N=CNC2=C1

Pricing & Availability
Specifications

PubChem CID	675
CAS	582-60-5
Molecular Weight (g/mol)	146.19
ChEBI	CHEBI:15890
MDL Number	MFCD00005603
SMILES	CC1=C(C)C=C2N=CNC2=C1
Synonym	5,6-dimethylbenzimidazole,dimedazol,dimedazole,dimesol,dimezol,5,6-dimethyl-1h-benzo d imidazole,dimethylbenzimidazole,1h-benzimidazole, 5,6-dimethyl,benzimidazole, 5,6-dimethyl,5.6-dimethylbenzimidazole
IUPAC Name	5,6-dimethyl-1H-1,3-benzodiazole
InChI Key	LJUQGASMPRMWIW-UHFFFAOYSA-N
Molecular Formula	C9H10N2

654

Difurfuryl Disulfide 95.0+%, TCI America™

CAS: 4437-20-1 Molecular Formula: C10H10O2S2 Molecular Weight (g/mol): 226.31 MDL Number: MFCD00010082 InChI Key: CBJPZHSWLMJQRI-UHFFFAOYSA-N Synonym: Furfuryl Disulfide PubChem CID: 20499 IUPAC Name: 2-({[(furan-2-yl)methyl]disulfanyl}methyl)furan SMILES: C(SSCC1=CC=CO1)C1=CC=CO1

Pricing & Availability
Specifications

PubChem CID	20499
CAS	4437-20-1
Molecular Weight (g/mol)	226.31
MDL Number	MFCD00010082
SMILES	C(SSCC1=CC=CO1)C1=CC=CO1
Synonym	Furfuryl Disulfide
IUPAC Name	2-({[(furan-2-yl)methyl]disulfanyl}methyl)furan
InChI Key	CBJPZHSWLMJQRI-UHFFFAOYSA-N
Molecular Formula	C10H10O2S2

655

2,8-Dimethyldibenzothiophene 97.0+%, TCI America™

CAS: 1207-15-4 Molecular Formula: C14H12S Molecular Weight (g/mol): 212.31 MDL Number: MFCD00191350 InChI Key: RRYWCJRYULRSJM-UHFFFAOYSA-N PubChem CID: 50959 IUPAC Name: 4,12-dimethyl-8-thiatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),3,5,10,12-hexaene SMILES: CC1=CC2=C(SC3=C2C=C(C)C=C3)C=C1

Pricing & Availability
Specifications

PubChem CID	50959
CAS	1207-15-4
Molecular Weight (g/mol)	212.31
MDL Number	MFCD00191350
SMILES	CC1=CC2=C(SC3=C2C=C(C)C=C3)C=C1
IUPAC Name	4,12-dimethyl-8-thiatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),3,5,10,12-hexaene
InChI Key	RRYWCJRYULRSJM-UHFFFAOYSA-N
Molecular Formula	C14H12S

656

2,6-Di-tert-butyl-4-methylpyrylium Trifluoromethanesulfonate 97.0+%, TCI America™

CAS: 59643-43-5 Molecular Formula: C15H23F3O4S Molecular Weight (g/mol): 356.4 MDL Number: MFCD00229854 InChI Key: OTVABNVGYCQZFO-UHFFFAOYSA-M Synonym: 2,6-di-tert-butyl-4-methylpyrylium trifluoromethanesulfonate,2,6-ditert-butyl-4-methylpyrylium; trifluoromethanesulfonate,2,6-di-tert-butyl-4-methyl-1??-pyran-1-ylium triflate,2,6-di-tert-butyl-4-methylpyrylium triflate,2,6-di-tert-butyl-4-methyl-1$l^ 4-pyran-1-ylium triflate,2,6-di-tert-butyl-4-methylpyrylium trifluoromethane sulfonate,2,6-di-tert-butyl-4-methylpyran-1-ium trifluoromethanesulfonate,2,6-ditert-butyl-4-methyl-pyrylium; tris fluoranyl methanesulfonate,2,6-di-tert-butyl-4-methyl-pyranylium, trifluoro-methanesulfonate PubChem CID: 2736809 IUPAC Name: 2,6-ditert-butyl-4-methylpyrylium;trifluoromethanesulfonate SMILES: CC1=CC(=[O+]C(=C1)C(C)(C)C)C(C)(C)C.C(F)(F)(F)S(=O)(=O)[O-]

Pricing & Availability
Specifications

PubChem CID	2736809
CAS	59643-43-5
Molecular Weight (g/mol)	356.4
MDL Number	MFCD00229854
SMILES	CC1=CC(=[O+]C(=C1)C(C)(C)C)C(C)(C)C.C(F)(F)(F)S(=O)(=O)[O-]
Synonym	2,6-di-tert-butyl-4-methylpyrylium trifluoromethanesulfonate,2,6-ditert-butyl-4-methylpyrylium; trifluoromethanesulfonate,2,6-di-tert-butyl-4-methyl-1??-pyran-1-ylium triflate,2,6-di-tert-butyl-4-methylpyrylium triflate,2,6-di-tert-butyl-4-methyl-1$l^ 4-pyran-1-ylium triflate,2,6-di-tert-butyl-4-methylpyrylium trifluoromethane sulfonate,2,6-di-tert-butyl-4-methylpyran-1-ium trifluoromethanesulfonate,2,6-ditert-butyl-4-methyl-pyrylium; tris fluoranyl methanesulfonate,2,6-di-tert-butyl-4-methyl-pyranylium, trifluoro-methanesulfonate
IUPAC Name	2,6-ditert-butyl-4-methylpyrylium;trifluoromethanesulfonate
InChI Key	OTVABNVGYCQZFO-UHFFFAOYSA-M
Molecular Formula	C15H23F3O4S

657

5-Methylbenzimidazole 98.0+%, TCI America™

CAS: 614-97-1 Molecular Formula: C8H8N2 Molecular Weight (g/mol): 132.166 MDL Number: MFCD00010740 InChI Key: RWXZXCZBMQPOBF-UHFFFAOYSA-N Synonym: 5-methylbenzimidazole,5-methyl-1h-benzo d imidazole,1h-benzimidazole, 5-methyl,5-methyl-1h-benzimidazole,benzimidazole, 5-methyl,ethyl 4-cyanophenylalaninate,1h-benzimidazole, 6-methyl,5-methyl-1h-1,3-benzodiazole,6-methyl-1h-1,3-benzodiazole,5mb PubChem CID: 11979 ChEBI: CHEBI:40205 IUPAC Name: 6-methyl-1H-benzimidazole SMILES: CC1=CC2=C(C=C1)N=CN2

Pricing & Availability
Specifications

PubChem CID	11979
CAS	614-97-1
Molecular Weight (g/mol)	132.166
ChEBI	CHEBI:40205
MDL Number	MFCD00010740
SMILES	CC1=CC2=C(C=C1)N=CN2
Synonym	5-methylbenzimidazole,5-methyl-1h-benzo d imidazole,1h-benzimidazole, 5-methyl,5-methyl-1h-benzimidazole,benzimidazole, 5-methyl,ethyl 4-cyanophenylalaninate,1h-benzimidazole, 6-methyl,5-methyl-1h-1,3-benzodiazole,6-methyl-1h-1,3-benzodiazole,5mb
IUPAC Name	6-methyl-1H-benzimidazole
InChI Key	RWXZXCZBMQPOBF-UHFFFAOYSA-N
Molecular Formula	C8H8N2

658

2-Propylpyridine 98.0+%, TCI America™

CAS: 622-39-9 Molecular Formula: C8H11N Molecular Weight (g/mol): 121.183 MDL Number: MFCD00006368 InChI Key: OIALIKXMLIAOSN-UHFFFAOYSA-N Synonym: 2-n-propylpyridine,conyrine,conyrin,pyridine, 2-propyl,1-2-pyridyl propane,2-propyl-pyridine,unii-3n6ax0b7pa,2-propyl pyridine,pyridine, propyl,pyridine, 1-propyl PubChem CID: 69320 IUPAC Name: 2-propylpyridine SMILES: CCCC1=CC=CC=N1

Pricing & Availability
Specifications

PubChem CID	69320
CAS	622-39-9
Molecular Weight (g/mol)	121.183
MDL Number	MFCD00006368
SMILES	CCCC1=CC=CC=N1
Synonym	2-n-propylpyridine,conyrine,conyrin,pyridine, 2-propyl,1-2-pyridyl propane,2-propyl-pyridine,unii-3n6ax0b7pa,2-propyl pyridine,pyridine, propyl,pyridine, 1-propyl
IUPAC Name	2-propylpyridine
InChI Key	OIALIKXMLIAOSN-UHFFFAOYSA-N
Molecular Formula	C8H11N

659

Pyrazinamide 98.0+%, TCI America™

CAS: 98-96-4 Molecular Formula: C5H5N3O Molecular Weight (g/mol): 123.115 MDL Number: MFCD00006132 InChI Key: IPEHBUMCGVEMRF-UHFFFAOYSA-N Synonym: pyrazinamide,pyrazinecarboxamide,zinamide,pyrazinoic acid amide,2-pyrazinecarboxamide,aldinamide,aldinamid,pirazinamid,pyrazineamide,pyrafat PubChem CID: 1046 ChEBI: CHEBI:45285 IUPAC Name: pyrazine-2-carboxamide SMILES: C1=CN=C(C=N1)C(=O)N

Pricing & Availability
Specifications

PubChem CID	1046
CAS	98-96-4
Molecular Weight (g/mol)	123.115
ChEBI	CHEBI:45285
MDL Number	MFCD00006132
SMILES	C1=CN=C(C=N1)C(=O)N
Synonym	pyrazinamide,pyrazinecarboxamide,zinamide,pyrazinoic acid amide,2-pyrazinecarboxamide,aldinamide,aldinamid,pirazinamid,pyrazineamide,pyrafat
IUPAC Name	pyrazine-2-carboxamide
InChI Key	IPEHBUMCGVEMRF-UHFFFAOYSA-N
Molecular Formula	C5H5N3O

660

2-Pyridineacetonitrile 98.0+%, TCI America™

Pricing & Availability

Heteroaromatic compounds

Filtered Search Results

Narrow Results

2-Thiopheneacrylic Acid 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Tri(2-thienyl)phosphine 96.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Amino-4-methylbenzothiazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Amylpyridine 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

6-Aminoindole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1-Benzylpyrrole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,5-Dimethylbenzothiazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

5,6-Dimethylbenzimidazole 99.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Difurfuryl Disulfide 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,8-Dimethyldibenzothiophene 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,6-Di-tert-butyl-4-methylpyrylium Trifluoromethanesulfonate 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

5-Methylbenzimidazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Propylpyridine 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Pyrazinamide 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Pyridineacetonitrile 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More