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.

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556 – 570 of 2,317 results

556

2(3H)-Benzothiazolone 98.0+%, TCI America™

CAS: 934-34-9 Molecular Formula: C7H5NOS Molecular Weight (g/mol): 151.183 MDL Number: MFCD00022868 InChI Key: YEDUAINPPJYDJZ-UHFFFAOYSA-N Synonym: benzothiazolone,2-hydroxybenzothiazole,2 3h-benzothiazolone,2-benzothiazolol,2-benzothiazolone,1,3-benzothiazol-2-ol,2-benzothiazolinone,3h-benzothiazol-2-one,benzothiazolol,benzo d thiazol-2 3h-one PubChem CID: 13625 ChEBI: CHEBI:115196 IUPAC Name: 3H-1,3-benzothiazol-2-one SMILES: C1=CC=C2C(=C1)NC(=O)S2

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PubChem CID	13625
CAS	934-34-9
Molecular Weight (g/mol)	151.183
ChEBI	CHEBI:115196
MDL Number	MFCD00022868
SMILES	C1=CC=C2C(=C1)NC(=O)S2
Synonym	benzothiazolone,2-hydroxybenzothiazole,2 3h-benzothiazolone,2-benzothiazolol,2-benzothiazolone,1,3-benzothiazol-2-ol,2-benzothiazolinone,3h-benzothiazol-2-one,benzothiazolol,benzo d thiazol-2 3h-one
IUPAC Name	3H-1,3-benzothiazol-2-one
InChI Key	YEDUAINPPJYDJZ-UHFFFAOYSA-N
Molecular Formula	C7H5NOS

557

3-Phenylpyrazole 98.0+%, TCI America™

CAS: 2458-26-6 Molecular Formula: C9H8N2 Molecular Weight (g/mol): 144.18 MDL Number: MFCD00159654 InChI Key: OEDUIFSDODUDRK-UHFFFAOYSA-N Synonym: 3-phenyl-1h-pyrazole,3-phenylpyrazole,1h-pyrazole, 3-phenyl,pyrazole, 3-phenyl,3-benzylpyrazole,3-phenylpyrazol,phenylpyrazole,3-phenyl-2h-pyrazole,chembl38876,5-phenylpyrazole PubChem CID: 17155 IUPAC Name: 5-phenyl-1H-pyrazole SMILES: N1N=CC=C1C1=CC=CC=C1

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PubChem CID	17155
CAS	2458-26-6
Molecular Weight (g/mol)	144.18
MDL Number	MFCD00159654
SMILES	N1N=CC=C1C1=CC=CC=C1
Synonym	3-phenyl-1h-pyrazole,3-phenylpyrazole,1h-pyrazole, 3-phenyl,pyrazole, 3-phenyl,3-benzylpyrazole,3-phenylpyrazol,phenylpyrazole,3-phenyl-2h-pyrazole,chembl38876,5-phenylpyrazole
IUPAC Name	5-phenyl-1H-pyrazole
InChI Key	OEDUIFSDODUDRK-UHFFFAOYSA-N
Molecular Formula	C9H8N2

558

Benzo[h]quinoline 99.0+%, TCI America™

CAS: 230-27-3 Molecular Formula: C13H9N Molecular Weight (g/mol): 179.222 MDL Number: MFCD00004984 InChI Key: WZJYKHNJTSNBHV-UHFFFAOYSA-N Synonym: benzo h quinoline,7,8-benzoquinoline,4-azaphenanthrene,1-naphthoquinoline,benzoquinoline,alpha-naphthoquinoline,alpha-benzoquinoline,7,8-bnzoquinoline,.alpha.-benzoquinoline PubChem CID: 9191 IUPAC Name: benzo[h]quinoline SMILES: C1=CC=C2C(=C1)C=CC3=C2N=CC=C3

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PubChem CID	9191
CAS	230-27-3
Molecular Weight (g/mol)	179.222
MDL Number	MFCD00004984
SMILES	C1=CC=C2C(=C1)C=CC3=C2N=CC=C3
Synonym	benzo h quinoline,7,8-benzoquinoline,4-azaphenanthrene,1-naphthoquinoline,benzoquinoline,alpha-naphthoquinoline,alpha-benzoquinoline,7,8-bnzoquinoline,.alpha.-benzoquinoline
IUPAC Name	benzo[h]quinoline
InChI Key	WZJYKHNJTSNBHV-UHFFFAOYSA-N
Molecular Formula	C13H9N

559

1,3,5-Tri(2-thienyl)benzene 98.0+%, TCI America™

CAS: 15509-95-2 Molecular Formula: C18H12S3 Molecular Weight (g/mol): 324.47 MDL Number: MFCD02323391 InChI Key: UBHPRZXDFVCNHZ-UHFFFAOYSA-N PubChem CID: 4121433 IUPAC Name: 2-[3,5-bis(thiophen-2-yl)phenyl]thiophene SMILES: S1C=CC=C1C1=CC(=CC(=C1)C1=CC=CS1)C1=CC=CS1

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PubChem CID	4121433
CAS	15509-95-2
Molecular Weight (g/mol)	324.47
MDL Number	MFCD02323391
SMILES	S1C=CC=C1C1=CC(=CC(=C1)C1=CC=CS1)C1=CC=CS1
IUPAC Name	2-[3,5-bis(thiophen-2-yl)phenyl]thiophene
InChI Key	UBHPRZXDFVCNHZ-UHFFFAOYSA-N
Molecular Formula	C18H12S3

560

2-Amino-5,6-dimethylbenzothiazole 98.0+%, TCI America™

CAS: 29927-08-0 Molecular Formula: C9H10N2S Molecular Weight (g/mol): 178.25 MDL Number: MFCD00005790 InChI Key: IODWHFFPQHUDAG-UHFFFAOYSA-N PubChem CID: 34757 IUPAC Name: 5,6-dimethyl-1,3-benzothiazol-2-amine SMILES: CC1=C(C)C=C2N=C(N)SC2=C1

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PubChem CID	34757
CAS	29927-08-0
Molecular Weight (g/mol)	178.25
MDL Number	MFCD00005790
SMILES	CC1=C(C)C=C2N=C(N)SC2=C1
IUPAC Name	5,6-dimethyl-1,3-benzothiazol-2-amine
InChI Key	IODWHFFPQHUDAG-UHFFFAOYSA-N
Molecular Formula	C9H10N2S

561

3-Benzylpyridine 98.0+%, TCI America™

CAS: 620-95-1 Molecular Formula: C12H11N Molecular Weight (g/mol): 169.227 MDL Number: MFCD00006408 InChI Key: UUCLVSDUMKMBSM-UHFFFAOYSA-N PubChem CID: 12112 IUPAC Name: 3-benzylpyridine SMILES: C1=CC=C(C=C1)CC2=CN=CC=C2

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PubChem CID	12112
CAS	620-95-1
Molecular Weight (g/mol)	169.227
MDL Number	MFCD00006408
SMILES	C1=CC=C(C=C1)CC2=CN=CC=C2
IUPAC Name	3-benzylpyridine
InChI Key	UUCLVSDUMKMBSM-UHFFFAOYSA-N
Molecular Formula	C12H11N

562

2-Furaldehyde Diethyl Acetal 98.0+%, TCI America™

CAS: 13529-27-6 Molecular Formula: C9H14O3 Molecular Weight (g/mol): 170.21 MDL Number: MFCD00003245 InChI Key: SEILDMUKBMYIEZ-UHFFFAOYSA-N Synonym: 2-diethoxymethyl furan,2-furaldehyde diethyl acetal,furfural diethyl acetal,furan, 2-diethoxymethyl,unii-04b3gme3ij,2-furaldehydediethylacetal,2-diethoxymethyl-furan,furan, diethoxymethyl,2-furaldehyde diethylacetal,04b3gme3ij PubChem CID: 83553 ChEBI: CHEBI:34769 IUPAC Name: 2-(diethoxymethyl)furan SMILES: CCOC(OCC)C1=CC=CO1

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PubChem CID	83553
CAS	13529-27-6
Molecular Weight (g/mol)	170.21
ChEBI	CHEBI:34769
MDL Number	MFCD00003245
SMILES	CCOC(OCC)C1=CC=CO1
Synonym	2-diethoxymethyl furan,2-furaldehyde diethyl acetal,furfural diethyl acetal,furan, 2-diethoxymethyl,unii-04b3gme3ij,2-furaldehydediethylacetal,2-diethoxymethyl-furan,furan, diethoxymethyl,2-furaldehyde diethylacetal,04b3gme3ij
IUPAC Name	2-(diethoxymethyl)furan
InChI Key	SEILDMUKBMYIEZ-UHFFFAOYSA-N
Molecular Formula	C9H14O3

563

1-Methyl-1H-tetrazole 98.0+%, TCI America™

CAS: 16681-77-9 Molecular Formula: C2H4N4 Molecular Weight (g/mol): 84.082 MDL Number: MFCD00129972 InChI Key: OMAFFHIGWTVZOH-UHFFFAOYSA-N PubChem CID: 140123 IUPAC Name: 1-methyltetrazole SMILES: CN1C=NN=N1

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PubChem CID	140123
CAS	16681-77-9
Molecular Weight (g/mol)	84.082
MDL Number	MFCD00129972
SMILES	CN1C=NN=N1
IUPAC Name	1-methyltetrazole
InChI Key	OMAFFHIGWTVZOH-UHFFFAOYSA-N
Molecular Formula	C2H4N4

564

2,4-Diamino-6-methyl-1,3,5-triazine 98.0+%, TCI America™

CAS: 542-02-9 Molecular Formula: C4H7N5 Molecular Weight (g/mol): 125.135 MDL Number: MFCD00023192 InChI Key: NJYZCEFQAIUHSD-UHFFFAOYSA-N Synonym: acetoguanamine,2,4-diamino-6-methyl-1,3,5-triazine,1,3,5-triazine-2,4-diamine, 6-methyl,2-methyl-4,6-diamino-1,3,5-triazine,2,4-diamino-6-methyl-s-triazine,6-methyl-1,3,5-triazine-2,4-diyldiamine,s-triazine, 2,4-diamino-6-methyl,acetoguanamin,ccris 8909,dsstox_cid_9186 PubChem CID: 10949 ChEBI: CHEBI:72475 IUPAC Name: 6-methyl-1,3,5-triazine-2,4-diamine SMILES: CC1=NC(=NC(=N1)N)N

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PubChem CID	10949
CAS	542-02-9
Molecular Weight (g/mol)	125.135
ChEBI	CHEBI:72475
MDL Number	MFCD00023192
SMILES	CC1=NC(=NC(=N1)N)N
Synonym	acetoguanamine,2,4-diamino-6-methyl-1,3,5-triazine,1,3,5-triazine-2,4-diamine, 6-methyl,2-methyl-4,6-diamino-1,3,5-triazine,2,4-diamino-6-methyl-s-triazine,6-methyl-1,3,5-triazine-2,4-diyldiamine,s-triazine, 2,4-diamino-6-methyl,acetoguanamin,ccris 8909,dsstox_cid_9186
IUPAC Name	6-methyl-1,3,5-triazine-2,4-diamine
InChI Key	NJYZCEFQAIUHSD-UHFFFAOYSA-N
Molecular Formula	C4H7N5

565

3-Methylpyridazine 97.0+%, TCI America™

CAS: 1632-76-4 Molecular Formula: C5H6N2 Molecular Weight (g/mol): 94.117 MDL Number: MFCD00006469 InChI Key: MXDRPNGTQDRKQM-UHFFFAOYSA-N Synonym: pyridazine, 3-methyl,methyldiazine,pyridazine, methyl,methylpyridazine,3-methyl pyridazine,pubchem17696,3-methylpyridazin,acmc-1bp1x,3-methylpyridazine,ksc181a2j PubChem CID: 74208 IUPAC Name: 3-methylpyridazine SMILES: CC1=NN=CC=C1

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PubChem CID	74208
CAS	1632-76-4
Molecular Weight (g/mol)	94.117
MDL Number	MFCD00006469
SMILES	CC1=NN=CC=C1
Synonym	pyridazine, 3-methyl,methyldiazine,pyridazine, methyl,methylpyridazine,3-methyl pyridazine,pubchem17696,3-methylpyridazin,acmc-1bp1x,3-methylpyridazine,ksc181a2j
IUPAC Name	3-methylpyridazine
InChI Key	MXDRPNGTQDRKQM-UHFFFAOYSA-N
Molecular Formula	C5H6N2

566

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

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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

567

2-Methyl-3-(methyldithio)furan 98.0+%, TCI America™

CAS: 65505-17-1 Molecular Formula: C6H8OS2 Molecular Weight (g/mol): 160.249 MDL Number: MFCD00038643 InChI Key: SRUTWBWLFKSTIS-UHFFFAOYSA-N Synonym: Methyl 2-Methyl-3-furyl Disulfide PubChem CID: 47649 IUPAC Name: 2-methyl-3-(methyldisulfanyl)furan SMILES: CC1=C(C=CO1)SSC

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PubChem CID	47649
CAS	65505-17-1
Molecular Weight (g/mol)	160.249
MDL Number	MFCD00038643
SMILES	CC1=C(C=CO1)SSC
Synonym	Methyl 2-Methyl-3-furyl Disulfide
IUPAC Name	2-methyl-3-(methyldisulfanyl)furan
InChI Key	SRUTWBWLFKSTIS-UHFFFAOYSA-N
Molecular Formula	C6H8OS2

568

2-Aminobenzothiazole 98.0+%, TCI America™

CAS: 136-95-8 Molecular Formula: C7H6N2S Molecular Weight (g/mol): 150.199 MDL Number: MFCD00005785 InChI Key: UHGULLIUJBCTEF-UHFFFAOYSA-N Synonym: 2-aminobenzothiazole,2-benzothiazolamine,benzo d thiazol-2-amine,benzothiazol-2-ylamine,2-aminobenzthiazole,benzothiazole-2-ylamine,2-iminobenzothiazoline,o-aminobenzothiazole,benzothiazole, 2-amino,2-benzothiazolylamine PubChem CID: 8706 IUPAC Name: 1,3-benzothiazol-2-amine SMILES: C1=CC=C2C(=C1)N=C(S2)N

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PubChem CID	8706
CAS	136-95-8
Molecular Weight (g/mol)	150.199
MDL Number	MFCD00005785
SMILES	C1=CC=C2C(=C1)N=C(S2)N
Synonym	2-aminobenzothiazole,2-benzothiazolamine,benzo d thiazol-2-amine,benzothiazol-2-ylamine,2-aminobenzthiazole,benzothiazole-2-ylamine,2-iminobenzothiazoline,o-aminobenzothiazole,benzothiazole, 2-amino,2-benzothiazolylamine
IUPAC Name	1,3-benzothiazol-2-amine
InChI Key	UHGULLIUJBCTEF-UHFFFAOYSA-N
Molecular Formula	C7H6N2S

569

1,6-Naphthyridine 97.0+%, TCI America™

CAS: 253-72-5 Molecular Formula: C8H6N2 Molecular Weight (g/mol): 130.15 MDL Number: MFCD00059750 InChI Key: VSOSXKMEQPYESP-UHFFFAOYSA-N Synonym: 1,6-diazanaphthalene,1,6 naphthyridine,1,6-pyridopyridine,unii-s1t14p7ow7,pyridino 4,3-b pyridine,1,6naphthyridine,1,6-naphthyridine,pubchem18071,acmc-1chvm,pyrido 4,3-b pyridine PubChem CID: 67488 ChEBI: CHEBI:36627 IUPAC Name: 1,6-naphthyridine SMILES: C1=CN=C2C=CN=CC2=C1

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PubChem CID	67488
CAS	253-72-5
Molecular Weight (g/mol)	130.15
ChEBI	CHEBI:36627
MDL Number	MFCD00059750
SMILES	C1=CN=C2C=CN=CC2=C1
Synonym	1,6-diazanaphthalene,1,6 naphthyridine,1,6-pyridopyridine,unii-s1t14p7ow7,pyridino 4,3-b pyridine,1,6naphthyridine,1,6-naphthyridine,pubchem18071,acmc-1chvm,pyrido 4,3-b pyridine
IUPAC Name	1,6-naphthyridine
InChI Key	VSOSXKMEQPYESP-UHFFFAOYSA-N
Molecular Formula	C8H6N2

570

4,5-Dicyanoimidazole 98.0+%, TCI America™

CAS: 1122-28-7 Molecular Formula: C5H2N4 Molecular Weight (g/mol): 118.10 MDL Number: MFCD00005194 InChI Key: XGDRLCRGKUCBQL-UHFFFAOYSA-N PubChem CID: 70729 IUPAC Name: 1H-imidazole-4,5-dicarbonitrile SMILES: N#CC1=C(N=CN1)C#N

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PubChem CID	70729
CAS	1122-28-7
Molecular Weight (g/mol)	118.10
MDL Number	MFCD00005194
SMILES	N#CC1=C(N=CN1)C#N
IUPAC Name	1H-imidazole-4,5-dicarbonitrile
InChI Key	XGDRLCRGKUCBQL-UHFFFAOYSA-N
Molecular Formula	C5H2N4

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