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 2,113 results

646

2-Thiophenemethanol 98.0+%, TCI America™

CAS: 636-72-6 Molecular Formula: C5H6OS Molecular Weight (g/mol): 114.16 MDL Number: MFCD00005454 InChI Key: ZPHGMBGIFODUMF-UHFFFAOYSA-N Synonym: 2-thiophenemethanol,thiophene-2-methanol,2-thienylmethanol,2-hydroxymethylthiophene,2-thenyl alcohol,2-hydroxymethyl thiophene,thenyl alcohol,2-thiophenecarbinol,thien-2-yl methanol,thiophen-2-yl methanol PubChem CID: 69467 IUPAC Name: (thiophen-2-yl)methanol SMILES: OCC1=CC=CS1

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Specifications

PubChem CID	69467
CAS	636-72-6
Molecular Weight (g/mol)	114.16
MDL Number	MFCD00005454
SMILES	OCC1=CC=CS1
Synonym	2-thiophenemethanol,thiophene-2-methanol,2-thienylmethanol,2-hydroxymethylthiophene,2-thenyl alcohol,2-hydroxymethyl thiophene,thenyl alcohol,2-thiophenecarbinol,thien-2-yl methanol,thiophen-2-yl methanol
IUPAC Name	(thiophen-2-yl)methanol
InChI Key	ZPHGMBGIFODUMF-UHFFFAOYSA-N
Molecular Formula	C5H6OS

647

5,6,7,8-Tetrahydroquinoline 96.0+%, TCI America™

CAS: 10500-57-9 Molecular Formula: C9H11N Molecular Weight (g/mol): 133.194 MDL Number: MFCD00006734 InChI Key: YQDGQEKUTLYWJU-UHFFFAOYSA-N Synonym: 2,3-cyclohexeno pyridine,quinoline, 5,6,7,8-tetrahydro,unii-l786aag56h,5,6,7,8-tetra-hydroquinoline,5,6,7,8-tetrahydro-quinoline,pubchem5891,2,3-cyclohexenopyridine,g00034-watson-int,2,3-cyclohexano pyridine,acmc-2098eh PubChem CID: 66335 IUPAC Name: 5,6,7,8-tetrahydroquinoline SMILES: C1CCC2=C(C1)C=CC=N2

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Specifications

PubChem CID	66335
CAS	10500-57-9
Molecular Weight (g/mol)	133.194
MDL Number	MFCD00006734
SMILES	C1CCC2=C(C1)C=CC=N2
Synonym	2,3-cyclohexeno pyridine,quinoline, 5,6,7,8-tetrahydro,unii-l786aag56h,5,6,7,8-tetra-hydroquinoline,5,6,7,8-tetrahydro-quinoline,pubchem5891,2,3-cyclohexenopyridine,g00034-watson-int,2,3-cyclohexano pyridine,acmc-2098eh
IUPAC Name	5,6,7,8-tetrahydroquinoline
InChI Key	YQDGQEKUTLYWJU-UHFFFAOYSA-N
Molecular Formula	C9H11N

648

1,3,4,6-Tetrathiapentalene-2,5-dione 98.0+%, TCI America™

CAS: 64394-45-2 Molecular Formula: C4O2S4 Molecular Weight (g/mol): 208.282 MDL Number: MFCD00010403 InChI Key: XMQJUIFJLYEFQR-UHFFFAOYSA-N PubChem CID: 555056 IUPAC Name: [1,3]dithiolo[4,5-d][1,3]dithiole-2,5-dione SMILES: C12=C(SC(=O)S1)SC(=O)S2

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Specifications

PubChem CID	555056
CAS	64394-45-2
Molecular Weight (g/mol)	208.282
MDL Number	MFCD00010403
SMILES	C12=C(SC(=O)S1)SC(=O)S2
IUPAC Name	[1,3]dithiolo[4,5-d][1,3]dithiole-2,5-dione
InChI Key	XMQJUIFJLYEFQR-UHFFFAOYSA-N
Molecular Formula	C4O2S4

649

Thiophene-3-acetonitrile 98.0+%, TCI America™

CAS: 13781-53-8 Molecular Formula: C6H5NS Molecular Weight (g/mol): 123.17 MDL Number: MFCD00005471 InChI Key: GWZCLMWEJWPFFA-UHFFFAOYSA-N Synonym: 3-thiopheneacetonitrile,thiophene-3-acetonitrile,2-thiophen-3-yl acetonitrile,3-thienylacetonitrile,3-cyanomethylthiophene,3-thiophene acetonitrile,thien-3-ylacetonitrile,2-3-thienyl acetonitrile,thiophen-3-acetonitrile,2-3-thienyl ethanenitrile PubChem CID: 83730 IUPAC Name: 2-(thiophen-3-yl)acetonitrile SMILES: N#CCC1=CSC=C1

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Specifications

PubChem CID	83730
CAS	13781-53-8
Molecular Weight (g/mol)	123.17
MDL Number	MFCD00005471
SMILES	N#CCC1=CSC=C1
Synonym	3-thiopheneacetonitrile,thiophene-3-acetonitrile,2-thiophen-3-yl acetonitrile,3-thienylacetonitrile,3-cyanomethylthiophene,3-thiophene acetonitrile,thien-3-ylacetonitrile,2-3-thienyl acetonitrile,thiophen-3-acetonitrile,2-3-thienyl ethanenitrile
IUPAC Name	2-(thiophen-3-yl)acetonitrile
InChI Key	GWZCLMWEJWPFFA-UHFFFAOYSA-N
Molecular Formula	C6H5NS

650

Tris(8-quinolinolato)aluminum 98.0+%, TCI America™

CAS: 2085-33-8 Molecular Formula: C27H18AlN3O3 MDL Number: MFCD00191693 Synonym: tri-8-quinolinolatoaluminum,aluminum 8-hydroxyquinolinate,tri quinolin-8-yloxy alumane,aluminum tris quinolin-8-olate,tris 8-hydroxyquinolinato aluminum,aluminum, tris 8-quinolinato-n1,o8,aluminum oxinate,aluminum oxinate,,tris 8-quinolyloxy alumane,tris 8-quinolinyloxy alumane

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Specifications

CAS	2085-33-8
MDL Number	MFCD00191693
Synonym	tri-8-quinolinolatoaluminum,aluminum 8-hydroxyquinolinate,tri quinolin-8-yloxy alumane,aluminum tris quinolin-8-olate,tris 8-hydroxyquinolinato aluminum,aluminum, tris 8-quinolinato-n1,o8,aluminum oxinate,aluminum oxinate,,tris 8-quinolyloxy alumane,tris 8-quinolinyloxy alumane
Molecular Formula	C27H18AlN3O3

651

Melamine Monomer 98.0+%, TCI America™

CAS: 108-78-1 Molecular Formula: C3H6N6 Molecular Weight (g/mol): 126.12 MDL Number: MFCD00006055 InChI Key: JDSHMPZPIAZGSV-UHFFFAOYSA-N Synonym: melamine,cyanurotriamide,cyanuramide,cyanurotriamine,isomelamine,theoharn,teoharn,triaminotriazine,cyanuric triamide,hicophor pr PubChem CID: 7955 ChEBI: CHEBI:27915 IUPAC Name: 1,3,5-triazine-2,4,6-triamine SMILES: NC1=NC(N)=NC(N)=N1

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Specifications

PubChem CID	7955
CAS	108-78-1
Molecular Weight (g/mol)	126.12
ChEBI	CHEBI:27915
MDL Number	MFCD00006055
SMILES	NC1=NC(N)=NC(N)=N1
Synonym	melamine,cyanurotriamide,cyanuramide,cyanurotriamine,isomelamine,theoharn,teoharn,triaminotriazine,cyanuric triamide,hicophor pr
IUPAC Name	1,3,5-triazine-2,4,6-triamine
InChI Key	JDSHMPZPIAZGSV-UHFFFAOYSA-N
Molecular Formula	C3H6N6

652

1,3,4-Thiadiazole-2,5-diamine 98.0+%, TCI America™

CAS: 2937-81-7 Molecular Formula: C2H4N4S Molecular Weight (g/mol): 116.142 MDL Number: MFCD00043511 InChI Key: DXVLLEIKCNQUQH-UHFFFAOYSA-N Synonym: 2,5-Diamino-1,3,4-thiadiazole PubChem CID: 122760 IUPAC Name: 1,3,4-thiadiazole-2,5-diamine SMILES: C1(=NN=C(S1)N)N

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Specifications

PubChem CID	122760
CAS	2937-81-7
Molecular Weight (g/mol)	116.142
MDL Number	MFCD00043511
SMILES	C1(=NN=C(S1)N)N
Synonym	2,5-Diamino-1,3,4-thiadiazole
IUPAC Name	1,3,4-thiadiazole-2,5-diamine
InChI Key	DXVLLEIKCNQUQH-UHFFFAOYSA-N
Molecular Formula	C2H4N4S

653

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

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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

654

2,5,6-Trimethylbenzothiazole, TCI America™

CAS: 5683-41-0 Molecular Formula: C10H11NS Molecular Weight (g/mol): 177.265 MDL Number: MFCD00128832 InChI Key: ZZLZXZFVVOXVRG-UHFFFAOYSA-N Synonym: 2,5,6-trimethylbenzothiazole,2,5,6-trimethylbenzo d thiazole,benzothiazole, 2,5,6-trimethyl,pubchem20514,acmc-1b075,benzothiazole,2,5,6-trimethyl,zzlzxzfvvoxvrg-uhfffaoysa,benzothiazole, 2,5,6-trimethyl-6ci,7ci,8ci,9ci PubChem CID: 79765 IUPAC Name: 2,5,6-trimethyl-1,3-benzothiazole SMILES: CC1=CC2=C(C=C1C)SC(=N2)C

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Specifications

PubChem CID	79765
CAS	5683-41-0
Molecular Weight (g/mol)	177.265
MDL Number	MFCD00128832
SMILES	CC1=CC2=C(C=C1C)SC(=N2)C
Synonym	2,5,6-trimethylbenzothiazole,2,5,6-trimethylbenzo d thiazole,benzothiazole, 2,5,6-trimethyl,pubchem20514,acmc-1b075,benzothiazole,2,5,6-trimethyl,zzlzxzfvvoxvrg-uhfffaoysa,benzothiazole, 2,5,6-trimethyl-6ci,7ci,8ci,9ci
IUPAC Name	2,5,6-trimethyl-1,3-benzothiazole
InChI Key	ZZLZXZFVVOXVRG-UHFFFAOYSA-N
Molecular Formula	C10H11NS

655

1,3,5-Triazine 98.0+%, TCI America™

CAS: 290-87-9 Molecular Formula: C3H3N3 Molecular Weight (g/mol): 81.08 MDL Number: MFCD00006044 InChI Key: JIHQDMXYYFUGFV-UHFFFAOYSA-N Synonym: s-triazine,sym-triazine,cyanidine,vedita 250,unii-8b5f4cm81e,vedita,1,5-triazine,hydrogen cyanide trimer,acmc-209h6t PubChem CID: 9262 ChEBI: CHEBI:30259 IUPAC Name: 1,3,5-triazine SMILES: C1=NC=NC=N1

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Specifications

PubChem CID	9262
CAS	290-87-9
Molecular Weight (g/mol)	81.08
ChEBI	CHEBI:30259
MDL Number	MFCD00006044
SMILES	C1=NC=NC=N1
Synonym	s-triazine,sym-triazine,cyanidine,vedita 250,unii-8b5f4cm81e,vedita,1,5-triazine,hydrogen cyanide trimer,acmc-209h6t
IUPAC Name	1,3,5-triazine
InChI Key	JIHQDMXYYFUGFV-UHFFFAOYSA-N
Molecular Formula	C3H3N3

656

1,4,5,6-Tetrahydro-5,6-dioxo-2,3-pyrazinedicarbonitrile 98.0+%, TCI America™

CAS: 36023-64-0 Molecular Formula: C6H2N4O2 Molecular Weight (g/mol): 162.108 MDL Number: MFCD00191690 InChI Key: OTVDGBINMCDFTF-UHFFFAOYSA-N Synonym: 2,3-Dicyano-1,4,5,6-tetrahydropyrazine-5,6-dione PubChem CID: 595471 IUPAC Name: 5,6-dioxo-1,4-dihydropyrazine-2,3-dicarbonitrile SMILES: C(#N)C1=C(NC(=O)C(=O)N1)C#N

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Specifications

PubChem CID	595471
CAS	36023-64-0
Molecular Weight (g/mol)	162.108
MDL Number	MFCD00191690
SMILES	C(#N)C1=C(NC(=O)C(=O)N1)C#N
Synonym	2,3-Dicyano-1,4,5,6-tetrahydropyrazine-5,6-dione
IUPAC Name	5,6-dioxo-1,4-dihydropyrazine-2,3-dicarbonitrile
InChI Key	OTVDGBINMCDFTF-UHFFFAOYSA-N
Molecular Formula	C6H2N4O2

657

2-Mercaptobenzothiazole 98.0+%, TCI America™

CAS: 149-30-4 Molecular Formula: C7H5NS2 Molecular Weight (g/mol): 167.244 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

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Specifications

PubChem CID	697993
CAS	149-30-4
Molecular Weight (g/mol)	167.244
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

658

3-Methyl-4-phenylthiazoline-2-thione 98.0+%, TCI America™

CAS: 21402-19-7 Molecular Formula: C10H9NS2 Molecular Weight (g/mol): 207.31 MDL Number: MFCD00059731 InChI Key: YGZDFPNBMUHUON-UHFFFAOYSA-N PubChem CID: 519864 IUPAC Name: 3-methyl-4-phenyl-2,3-dihydro-1,3-thiazole-2-thione SMILES: CN1C(=S)SC=C1C1=CC=CC=C1

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Specifications

PubChem CID	519864
CAS	21402-19-7
Molecular Weight (g/mol)	207.31
MDL Number	MFCD00059731
SMILES	CN1C(=S)SC=C1C1=CC=CC=C1
IUPAC Name	3-methyl-4-phenyl-2,3-dihydro-1,3-thiazole-2-thione
InChI Key	YGZDFPNBMUHUON-UHFFFAOYSA-N
Molecular Formula	C10H9NS2

659

5-Methylindole 99.0+%, TCI America™

CAS: 614-96-0 Molecular Formula: C9H9N Molecular Weight (g/mol): 131.178 MDL Number: MFCD00005680 InChI Key: YPKBCLZFIYBSHK-UHFFFAOYSA-N Synonym: 5-methylindole,1h-indole, 5-methyl,5-methylindol,indole, 5-methyl,5-methyl indole,unii-kt52363ri5,5-methyl-indole,indole, 2,pubchem7238 PubChem CID: 11978 IUPAC Name: 5-methyl-1H-indole SMILES: CC1=CC2=C(C=C1)NC=C2

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Specifications

PubChem CID	11978
CAS	614-96-0
Molecular Weight (g/mol)	131.178
MDL Number	MFCD00005680
SMILES	CC1=CC2=C(C=C1)NC=C2
Synonym	5-methylindole,1h-indole, 5-methyl,5-methylindol,indole, 5-methyl,5-methyl indole,unii-kt52363ri5,5-methyl-indole,indole, 2,pubchem7238
IUPAC Name	5-methyl-1H-indole
InChI Key	YPKBCLZFIYBSHK-UHFFFAOYSA-N
Molecular Formula	C9H9N

660

Indole 99.0+%, TCI America™

CAS: 120-72-9 Molecular Formula: C8H7N Molecular Weight (g/mol): 117.151 MDL Number: MFCD00005607 InChI Key: SIKJAQJRHWYJAI-UHFFFAOYSA-N Synonym: indole,indol,2,3-benzopyrrole,1-benzazole,ketole,1-azaindene,benzopyrrole,2,3-benzopyrole,caswell no. 498b,indol german PubChem CID: 798 ChEBI: CHEBI:16881 IUPAC Name: 1H-indole SMILES: C1=CC=C2C(=C1)C=CN2

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Specifications

PubChem CID	798
CAS	120-72-9
Molecular Weight (g/mol)	117.151
ChEBI	CHEBI:16881
MDL Number	MFCD00005607
SMILES	C1=CC=C2C(=C1)C=CN2
Synonym	indole,indol,2,3-benzopyrrole,1-benzazole,ketole,1-azaindene,benzopyrrole,2,3-benzopyrole,caswell no. 498b,indol german
IUPAC Name	1H-indole
InChI Key	SIKJAQJRHWYJAI-UHFFFAOYSA-N
Molecular Formula	C8H7N

Heteroaromatic compounds

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

5,6,7,8-Tetrahydroquinoline 96.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1,3,4,6-Tetrathiapentalene-2,5-dione 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Thiophene-3-acetonitrile 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Tris(8-quinolinolato)aluminum 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

1,3,4-Thiadiazole-2,5-diamine 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

2,5,6-Trimethylbenzothiazole, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1,3,5-Triazine 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1,4,5,6-Tetrahydro-5,6-dioxo-2,3-pyrazinedicarbonitrile 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

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

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