Heteroaromatic compounds

556 – 570 of 2,238 results

556

5-Benzyl-1H-tetrazole 98.0+%, TCI America™

CAS: 18489-25-3 Molecular Formula: C8H8N4 Molecular Weight (g/mol): 160.18 MDL Number: MFCD00068730 InChI Key: HHDRWGJJZGJSGZ-UHFFFAOYSA-N Synonym: 5-benzyl-1h-tetrazole,5-benzyltetrazole,1h-tetrazole, 5-phenylmethyl,5-benzyl-2h-1,2,3,4-tetraazole,5-benzyl-1h-1,2,3,4-tetrazole,5-benzyl-2h-1,2,3,4-tetrazole,5-phenylmethyltetrazole,maybridge1_003729,acmc-209em5,5-phenylmethyl-1h-tetrazole PubChem CID: 223451 IUPAC Name: 5-benzyl-2H-1,2,3,4-tetrazole SMILES: C(C1=NNN=N1)C1=CC=CC=C1

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Specifications

PubChem CID	223451
CAS	18489-25-3
Molecular Weight (g/mol)	160.18
MDL Number	MFCD00068730
SMILES	C(C1=NNN=N1)C1=CC=CC=C1
Synonym	5-benzyl-1h-tetrazole,5-benzyltetrazole,1h-tetrazole, 5-phenylmethyl,5-benzyl-2h-1,2,3,4-tetraazole,5-benzyl-1h-1,2,3,4-tetrazole,5-benzyl-2h-1,2,3,4-tetrazole,5-phenylmethyltetrazole,maybridge1_003729,acmc-209em5,5-phenylmethyl-1h-tetrazole
IUPAC Name	5-benzyl-2H-1,2,3,4-tetrazole
InChI Key	HHDRWGJJZGJSGZ-UHFFFAOYSA-N
Molecular Formula	C8H8N4

557

2,5-Dimethyl-3-furanthiol 97.0+%, TCI America™

CAS: 55764-23-3 Molecular Formula: C6H8OS Molecular Weight (g/mol): 128.19 MDL Number: MFCD00801026 InChI Key: DBBHCZMXKBCICL-UHFFFAOYSA-N Synonym: 2,5-dimethyl-3-furanthiol,3-mercapto-2,5-dimethylfuran,3-furanthiol, 2,5-dimethyl,unii-wct2259x5l,2,5-dimethyl-3-mercaptofuran,fema no. 3451,2,5-dimethyl-3-furylmercaptan,2,5-dimethyl-3-furan thiol,2,5-dimethyl-furan-3-thiol,acmc-1amqa PubChem CID: 41569 IUPAC Name: 2,5-dimethylfuran-3-thiol SMILES: CC1=CC(S)=C(C)O1

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Specifications

PubChem CID	41569
CAS	55764-23-3
Molecular Weight (g/mol)	128.19
MDL Number	MFCD00801026
SMILES	CC1=CC(S)=C(C)O1
Synonym	2,5-dimethyl-3-furanthiol,3-mercapto-2,5-dimethylfuran,3-furanthiol, 2,5-dimethyl,unii-wct2259x5l,2,5-dimethyl-3-mercaptofuran,fema no. 3451,2,5-dimethyl-3-furylmercaptan,2,5-dimethyl-3-furan thiol,2,5-dimethyl-furan-3-thiol,acmc-1amqa
IUPAC Name	2,5-dimethylfuran-3-thiol
InChI Key	DBBHCZMXKBCICL-UHFFFAOYSA-N
Molecular Formula	C6H8OS

558

Dithieno[3,2-c:2',3'-e]oxepine-4,6-dione 98.0+%, TCI America™

CAS: 1043023-52-4 Molecular Formula: C10H4O3S2 Molecular Weight (g/mol): 236.259 InChI Key: UGFYLGZFYCTMFU-UHFFFAOYSA-N PubChem CID: 89807128 IUPAC Name: dithieno[2,3-a SMILES: C1=CSC2=C1C(=O)OC(=O)C3=C2SC=C3

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Specifications

PubChem CID	89807128
CAS	1043023-52-4
Molecular Weight (g/mol)	236.259
SMILES	C1=CSC2=C1C(=O)OC(=O)C3=C2SC=C3
IUPAC Name	dithieno[2,3-a
InChI Key	UGFYLGZFYCTMFU-UHFFFAOYSA-N
Molecular Formula	C10H4O3S2

559

2-Isopropylimidazole 98.0+%, TCI America™

CAS: 36947-68-9 Molecular Formula: C6H10N2 Molecular Weight (g/mol): 110.16 MDL Number: MFCD00014486 InChI Key: FUOZJYASZOSONT-UHFFFAOYSA-N Synonym: 2-isopropylimidazole,2-isopropyl-1h-imidazole,1h-imidazole, 2-1-methylethyl,2-propan-2-yl-1h-imidazole,unii-a92tuy97g2,2-isopropylimdazole,2-isopropylimidazol,2-iso-propylimidazole,2-isopropyl imidazole,2-isopropyl-imidazole PubChem CID: 123457 IUPAC Name: 2-(propan-2-yl)-1H-imidazole SMILES: CC(C)C1=NC=CN1

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Specifications

PubChem CID	123457
CAS	36947-68-9
Molecular Weight (g/mol)	110.16
MDL Number	MFCD00014486
SMILES	CC(C)C1=NC=CN1
Synonym	2-isopropylimidazole,2-isopropyl-1h-imidazole,1h-imidazole, 2-1-methylethyl,2-propan-2-yl-1h-imidazole,unii-a92tuy97g2,2-isopropylimdazole,2-isopropylimidazol,2-iso-propylimidazole,2-isopropyl imidazole,2-isopropyl-imidazole
IUPAC Name	2-(propan-2-yl)-1H-imidazole
InChI Key	FUOZJYASZOSONT-UHFFFAOYSA-N
Molecular Formula	C6H10N2

560

4,4'-Bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl (This product is unavailable in the U.S.) 95.0+%, TCI America™

CAS: 266349-83-1 Molecular Formula: C42H28N6 Molecular Weight (g/mol): 616.73 MDL Number: MFCD28291963 InChI Key: UICMBMCOVLMLIE-UHFFFAOYSA-N PubChem CID: 22598582 IUPAC Name: 2-[4'-(4,6-diphenyl-1,3,5-triazin-2-yl)-[1,1'-biphenyl]-4-yl]-4,6-diphenyl-1,3,5-triazine SMILES: C1=CC=C(C=C1)C1=NC(=NC(=N1)C1=CC=CC=C1)C1=CC=C(C=C1)C1=CC=C(C=C1)C1=NC(=NC(=N1)C1=CC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	22598582
CAS	266349-83-1
Molecular Weight (g/mol)	616.73
MDL Number	MFCD28291963
SMILES	C1=CC=C(C=C1)C1=NC(=NC(=N1)C1=CC=CC=C1)C1=CC=C(C=C1)C1=CC=C(C=C1)C1=NC(=NC(=N1)C1=CC=CC=C1)C1=CC=CC=C1
IUPAC Name	2-[4'-(4,6-diphenyl-1,3,5-triazin-2-yl)-[1,1'-biphenyl]-4-yl]-4,6-diphenyl-1,3,5-triazine
InChI Key	UICMBMCOVLMLIE-UHFFFAOYSA-N
Molecular Formula	C42H28N6

561

2-Pyridineacetonitrile 98.0+%, TCI America™

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562

2,3-Dicyanopyrazine 99.0+%, TCI America™

CAS: 13481-25-9 Molecular Formula: C6H2N4 Molecular Weight (g/mol): 130.11 MDL Number: MFCD00059771 InChI Key: OTVZGAXESBAAQQ-UHFFFAOYSA-N Synonym: Pyrazine-2,3-dicarbonitrile PubChem CID: 300514 IUPAC Name: pyrazine-2,3-dicarbonitrile SMILES: C1=CN=C(C(=N1)C#N)C#N

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Specifications

PubChem CID	300514
CAS	13481-25-9
Molecular Weight (g/mol)	130.11
MDL Number	MFCD00059771
SMILES	C1=CN=C(C(=N1)C#N)C#N
Synonym	Pyrazine-2,3-dicarbonitrile
IUPAC Name	pyrazine-2,3-dicarbonitrile
InChI Key	OTVZGAXESBAAQQ-UHFFFAOYSA-N
Molecular Formula	C6H2N4

563

Nitron 98.0+%, TCI America™

CAS: 2218-94-2 Molecular Formula: C20H16N4 Molecular Weight (g/mol): 312.376 MDL Number: MFCD00005174 InChI Key: CWGBFIRHYJNILV-UHFFFAOYSA-N Synonym: nitron,unii-90im4z883z,1,4-diphenyl-endoanilino-dihydrotriazole,1,4-diphenyl-3-phenylamino-1h-1,2,4-triazolium inner salt,1h-1,2,4-triazolium, 1,4-diphenyl-3-phenylamino-, hydroxide, inner salt,1,4-diphenyl-3-phenylazamethylene-1,2,4-triazoline,1,4-diphenyl-3-phenylamino-1,2,4-triazolium hydroxide inner salt,4h-1,2,4-triazolium, 1,4-diphenyl-3-phenylamino-, inner salt,4,5-dihydro-2,4-diphenyl-5-phenylimino-1h-1,2,4-triazolium inner salt PubChem CID: 720071 IUPAC Name: (1,4-diphenyl-1,2,4-triazol-4-ium-3-yl)-phenylazanide SMILES: C1=CC=C(C=C1)[N-]C2=NN(C=[N+]2C3=CC=CC=C3)C4=CC=CC=C4

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Specifications

PubChem CID	720071
CAS	2218-94-2
Molecular Weight (g/mol)	312.376
MDL Number	MFCD00005174
SMILES	C1=CC=C(C=C1)[N-]C2=NN(C=[N+]2C3=CC=CC=C3)C4=CC=CC=C4
Synonym	nitron,unii-90im4z883z,1,4-diphenyl-endoanilino-dihydrotriazole,1,4-diphenyl-3-phenylamino-1h-1,2,4-triazolium inner salt,1h-1,2,4-triazolium, 1,4-diphenyl-3-phenylamino-, hydroxide, inner salt,1,4-diphenyl-3-phenylazamethylene-1,2,4-triazoline,1,4-diphenyl-3-phenylamino-1,2,4-triazolium hydroxide inner salt,4h-1,2,4-triazolium, 1,4-diphenyl-3-phenylamino-, inner salt,4,5-dihydro-2,4-diphenyl-5-phenylimino-1h-1,2,4-triazolium inner salt
IUPAC Name	(1,4-diphenyl-1,2,4-triazol-4-ium-3-yl)-phenylazanide
InChI Key	CWGBFIRHYJNILV-UHFFFAOYSA-N
Molecular Formula	C20H16N4

564

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

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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

565

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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Specifications

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

566

4H-Cyclopenta[2,1-b:3,4-b']dithiophene 97.0+%, TCI America™

CAS: 389-58-2 Molecular Formula: C9H6S2 Molecular Weight (g/mol): 178.27 MDL Number: MFCD20133900 InChI Key: UITASDKJJNYORO-UHFFFAOYSA-N Synonym: 4H-Cyclopenta[1,2-b:5,4-b′C]dithiophene PubChem CID: 136232 IUPAC Name: 3,11-dithiatricyclo[6.3.0.0²,⁶]undeca-1(8),2(6),4,9-tetraene SMILES: C1C2=C(SC=C2)C2=C1C=CS2

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Specifications

PubChem CID	136232
CAS	389-58-2
Molecular Weight (g/mol)	178.27
MDL Number	MFCD20133900
SMILES	C1C2=C(SC=C2)C2=C1C=CS2
Synonym	4H-Cyclopenta[1,2-b:5,4-b′C]dithiophene
IUPAC Name	3,11-dithiatricyclo[6.3.0.0²,⁶]undeca-1(8),2(6),4,9-tetraene
InChI Key	UITASDKJJNYORO-UHFFFAOYSA-N
Molecular Formula	C9H6S2

567

2,3-Dimethylquinoxaline 98.0+%, TCI America™

CAS: 2379-55-7 Molecular Formula: C10H10N2 Molecular Weight (g/mol): 158.204 MDL Number: MFCD00006728 InChI Key: FKHNZQFCDGOQGV-UHFFFAOYSA-N PubChem CID: 16925 IUPAC Name: 2,3-dimethylquinoxaline SMILES: CC1=NC2=CC=CC=C2N=C1C

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Specifications

PubChem CID	16925
CAS	2379-55-7
Molecular Weight (g/mol)	158.204
MDL Number	MFCD00006728
SMILES	CC1=NC2=CC=CC=C2N=C1C
IUPAC Name	2,3-dimethylquinoxaline
InChI Key	FKHNZQFCDGOQGV-UHFFFAOYSA-N
Molecular Formula	C10H10N2

568

2-Hydroxyquinoxaline 98.0+%, TCI America™

CAS: 1196-57-2 Molecular Formula: C8H6N2O Molecular Weight (g/mol): 146.15 MDL Number: MFCD00006722 InChI Key: FFRYUAVNPBUEIC-UHFFFAOYSA-N Synonym: 2-hydroxyquinoxaline,quinoxalin-2-ol,2-quinoxalinol,2 1h-quinoxalinone,quinoxalin-2 1h-one,quinoxalin-2-one,2-quinoxalinone,3-quinoxalinone,2-quinoxalone,1,2-dihydroquinoxalin-2-one PubChem CID: 14526 ChEBI: CHEBI:38890 IUPAC Name: 1,2-dihydroquinoxalin-2-one SMILES: O=C1NC2=CC=CC=C2N=C1

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Specifications

PubChem CID	14526
CAS	1196-57-2
Molecular Weight (g/mol)	146.15
ChEBI	CHEBI:38890
MDL Number	MFCD00006722
SMILES	O=C1NC2=CC=CC=C2N=C1
Synonym	2-hydroxyquinoxaline,quinoxalin-2-ol,2-quinoxalinol,2 1h-quinoxalinone,quinoxalin-2 1h-one,quinoxalin-2-one,2-quinoxalinone,3-quinoxalinone,2-quinoxalone,1,2-dihydroquinoxalin-2-one
IUPAC Name	1,2-dihydroquinoxalin-2-one
InChI Key	FFRYUAVNPBUEIC-UHFFFAOYSA-N
Molecular Formula	C8H6N2O

569

2-Methylbenzimidazole 98.0+%, TCI America™

CAS: 615-15-6 Molecular Formula: C8H8N2 Molecular Weight (g/mol): 132.17 MDL Number: MFCD00005598 InChI Key: LDZYRENCLPUXAX-UHFFFAOYSA-N Synonym: 2-methylbenzimidazole,2-methyl-1h-benzo d imidazole,1h-benzimidazole, 2-methyl,benzimidazole, 2-methyl,2-methyl-1h-benzoimidazole,2-methyl-1h-1,3-benzodiazole,acetamidine, n-n'-o-phenylene,2-methyl benzimidazole,unii-zh8iww7y8b,2-methylbenaimidazole PubChem CID: 11984 IUPAC Name: 2-methyl-1H-1,3-benzodiazole SMILES: CC1=NC2=CC=CC=C2N1

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Specifications

PubChem CID	11984
CAS	615-15-6
Molecular Weight (g/mol)	132.17
MDL Number	MFCD00005598
SMILES	CC1=NC2=CC=CC=C2N1
Synonym	2-methylbenzimidazole,2-methyl-1h-benzo d imidazole,1h-benzimidazole, 2-methyl,benzimidazole, 2-methyl,2-methyl-1h-benzoimidazole,2-methyl-1h-1,3-benzodiazole,acetamidine, n-n'-o-phenylene,2-methyl benzimidazole,unii-zh8iww7y8b,2-methylbenaimidazole
IUPAC Name	2-methyl-1H-1,3-benzodiazole
InChI Key	LDZYRENCLPUXAX-UHFFFAOYSA-N
Molecular Formula	C8H8N2

570

2-Vinylpyridine (stabilized with TBC) 97.0+%, TCI America™

CAS: 100-69-6 Molecular Formula: C7H7N Molecular Weight (g/mol): 105.14 MDL Number: MFCD00006355 InChI Key: KGIGUEBEKRSTEW-UHFFFAOYSA-N Synonym: 2-vinylpyridine,pyridine, 2-ethenyl,pyridine, 2-vinyl,pyridine, ethenyl,vinylpyridine,2-vinyl pyridine,alpha-vinylpyridine,vinyl pyridine,unii-dt4uv4nnkx,ccris 5238 PubChem CID: 7521 IUPAC Name: 2-ethenylpyridine SMILES: C=CC1=CC=CC=N1

Pricing & Availability
Specifications

PubChem CID	7521
CAS	100-69-6
Molecular Weight (g/mol)	105.14
MDL Number	MFCD00006355
SMILES	C=CC1=CC=CC=N1
Synonym	2-vinylpyridine,pyridine, 2-ethenyl,pyridine, 2-vinyl,pyridine, ethenyl,vinylpyridine,2-vinyl pyridine,alpha-vinylpyridine,vinyl pyridine,unii-dt4uv4nnkx,ccris 5238
IUPAC Name	2-ethenylpyridine
InChI Key	KGIGUEBEKRSTEW-UHFFFAOYSA-N
Molecular Formula	C7H7N

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Heteroaromatic compounds

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

2,5-Dimethyl-3-furanthiol 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Dithieno[3,2-c:2',3'-e]oxepine-4,6-dione 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

4,4'-Bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl (This product is unavailable in the U.S.) 95.0+%, 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

2,3-Dicyanopyrazine 99.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Nitron 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

2,4-Diamino-6-methyl-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

4H-Cyclopenta[2,1-b:3,4-b']dithiophene 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

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

2-Vinylpyridine (stabilized with TBC) 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More