Heteroaromatic compounds

541 – 555 of 2,238 results

541

4-Phenylurazole 98.0+%, TCI America™

CAS: 15988-11-1 Molecular Formula: C8H7N3O2 Molecular Weight (g/mol): 177.163 MDL Number: MFCD00005226 InChI Key: GOSUFRDROXZXLN-UHFFFAOYSA-N Synonym: 4-phenylurazole,urazole, 4-phenyl,1,2,4-triazolidine-3,5-dione, 4-phenyl,bicarbamimide, n-phenyl,4-phenyl urazole,4-phenylurazol,4-phenyl-urazole,acmc-1c52y,ksc297q5n PubChem CID: 85229 IUPAC Name: 4-phenyl-1,2,4-triazolidine-3,5-dione SMILES: C1=CC=C(C=C1)N2C(=O)NNC2=O

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Specifications

PubChem CID	85229
CAS	15988-11-1
Molecular Weight (g/mol)	177.163
MDL Number	MFCD00005226
SMILES	C1=CC=C(C=C1)N2C(=O)NNC2=O
Synonym	4-phenylurazole,urazole, 4-phenyl,1,2,4-triazolidine-3,5-dione, 4-phenyl,bicarbamimide, n-phenyl,4-phenyl urazole,4-phenylurazol,4-phenyl-urazole,acmc-1c52y,ksc297q5n
IUPAC Name	4-phenyl-1,2,4-triazolidine-3,5-dione
InChI Key	GOSUFRDROXZXLN-UHFFFAOYSA-N
Molecular Formula	C8H7N3O2

542

2-Phenylbenzothiazole 98.0+%, TCI America™

CAS: 883-93-2 Molecular Formula: C13H9NS Molecular Weight (g/mol): 211.28 MDL Number: MFCD00005777 InChI Key: XBHOUXSGHYZCNH-UHFFFAOYSA-N Synonym: 2-phenylbenzothiazole,2-phenylbenzo d thiazole,benzothiazole, 2-phenyl,unii-fo573g4bgt,2-phenyl benzothiazole,2-phenylbenzthiazole,fo573g4bgt,wln: t56 bn dsj cr,phenyl-benzothiazole,benzothiazole,phenyl PubChem CID: 13439 IUPAC Name: 2-phenyl-1,3-benzothiazole SMILES: S1C2=CC=CC=C2N=C1C1=CC=CC=C1

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Specifications

PubChem CID	13439
CAS	883-93-2
Molecular Weight (g/mol)	211.28
MDL Number	MFCD00005777
SMILES	S1C2=CC=CC=C2N=C1C1=CC=CC=C1
Synonym	2-phenylbenzothiazole,2-phenylbenzo d thiazole,benzothiazole, 2-phenyl,unii-fo573g4bgt,2-phenyl benzothiazole,2-phenylbenzthiazole,fo573g4bgt,wln: t56 bn dsj cr,phenyl-benzothiazole,benzothiazole,phenyl
IUPAC Name	2-phenyl-1,3-benzothiazole
InChI Key	XBHOUXSGHYZCNH-UHFFFAOYSA-N
Molecular Formula	C13H9NS

543

Tetrabutylphosphonium Bis(1,3-dithiole-2-thione-4,5-dithiolato)nickel(III) Complex 98.0+%, TCI America™

CAS: 105029-70-7 Molecular Formula: C22H36NiPS10 MDL Number: MFCD00191494

Pricing & Availability
Specifications

CAS	105029-70-7
MDL Number	MFCD00191494
Molecular Formula	C22H36NiPS10

544

(2-Benzimidazolyl)acetonitrile 96.0+%, TCI America™

CAS: 4414-88-4 Molecular Formula: C9H7N3 Molecular Weight (g/mol): 157.176 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

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Specifications

PubChem CID	20455
CAS	4414-88-4
Molecular Weight (g/mol)	157.176
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

545

2-Amino-5-phenyl-1,3,4-thiadiazol 98.0+%, TCI America™

CAS: 2002-03-1 Molecular Formula: C8H7N3S Molecular Weight (g/mol): 177.23 MDL Number: MFCD00205278 InChI Key: UHZHEOAEJRHUBW-UHFFFAOYSA-N Synonym: 5-Phenyl-1,3,4-thiadiazol-2-amine PubChem CID: 219408 IUPAC Name: 5-phenyl-1,3,4-thiadiazol-2-amine SMILES: C1=CC=C(C=C1)C2=NN=C(S2)N

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Specifications

PubChem CID	219408
CAS	2002-03-1
Molecular Weight (g/mol)	177.23
MDL Number	MFCD00205278
SMILES	C1=CC=C(C=C1)C2=NN=C(S2)N
Synonym	5-Phenyl-1,3,4-thiadiazol-2-amine
IUPAC Name	5-phenyl-1,3,4-thiadiazol-2-amine
InChI Key	UHZHEOAEJRHUBW-UHFFFAOYSA-N
Molecular Formula	C8H7N3S

546

Benzo[1,2-b:4,5-b']dithiophene 98.0+%, TCI America™

CAS: 267-65-2 Molecular Formula: C10H6S2 Molecular Weight (g/mol): 190.278 InChI Key: URMVZUQDPPDABD-UHFFFAOYSA-N PubChem CID: 11106168 IUPAC Name: thieno[2,3-f][1]benzothiole SMILES: C1=CSC2=CC3=C(C=C21)SC=C3

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Specifications

PubChem CID	11106168
CAS	267-65-2
Molecular Weight (g/mol)	190.278
SMILES	C1=CSC2=CC3=C(C=C21)SC=C3
IUPAC Name	thieno[2,3-f][1]benzothiole
InChI Key	URMVZUQDPPDABD-UHFFFAOYSA-N
Molecular Formula	C10H6S2

547

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

548

Quinoline 97.0+%, TCI America™

CAS: 91-22-5 Molecular Formula: C9H7N Molecular Weight (g/mol): 129.16 MDL Number: MFCD00006736,MFCD06637409,MFCD31699982,MFCD31699983,MFCD31699984,MFCD31699985,MFCD31699986,MFCD31699987 InChI Key: SMWDFEZZVXVKRB-UHFFFAOYSA-N Synonym: chinolin,chinoline,1-benzazine,quinolin,1-azanaphthalene,chinoleine,leucol,benzo b pyridine,benzopyridine,leukol PubChem CID: 7047 ChEBI: CHEBI:17362 IUPAC Name: quinoline SMILES: C1=CC=C2N=CC=CC2=C1

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Specifications

PubChem CID	7047
CAS	91-22-5
Molecular Weight (g/mol)	129.16
ChEBI	CHEBI:17362
MDL Number	MFCD00006736,MFCD06637409,MFCD31699982,MFCD31699983,MFCD31699984,MFCD31699985,MFCD31699986,MFCD31699987
SMILES	C1=CC=C2N=CC=CC2=C1
Synonym	chinolin,chinoline,1-benzazine,quinolin,1-azanaphthalene,chinoleine,leucol,benzo b pyridine,benzopyridine,leukol
IUPAC Name	quinoline
InChI Key	SMWDFEZZVXVKRB-UHFFFAOYSA-N
Molecular Formula	C9H7N

549

3-Tetradecylthiophene 98.0+%, TCI America™

CAS: 110851-66-6 Molecular Formula: C18H32S Molecular Weight (g/mol): 280.51 MDL Number: MFCD09750675 InChI Key: CAEIOINMYGTXNS-UHFFFAOYSA-N PubChem CID: 14900816 IUPAC Name: 3-tetradecylthiophene SMILES: CCCCCCCCCCCCCCC1=CSC=C1

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Specifications

PubChem CID	14900816
CAS	110851-66-6
Molecular Weight (g/mol)	280.51
MDL Number	MFCD09750675
SMILES	CCCCCCCCCCCCCCC1=CSC=C1
IUPAC Name	3-tetradecylthiophene
InChI Key	CAEIOINMYGTXNS-UHFFFAOYSA-N
Molecular Formula	C18H32S

550

3,6-Di(2-pyridyl)-1,2,4,5-tetrazine 98.0+%, TCI America™

CAS: 1671-87-0 Molecular Formula: C12H8N6 Molecular Weight (g/mol): 236.24 MDL Number: MFCD00121717 InChI Key: JFBIRMIEJBPDTQ-UHFFFAOYSA-N Synonym: 3,6-di pyridin-2-yl-1,2,4,5-tetrazine,3,6-di 2-pyridyl-1,2,4,5-tetrazine,3,6-di-2-pyridyl-1,2,4,5-tetrazine,3,6-di-2-pyridinyl-1,2,4,5-tetrazine,3,6-bis 2-pyridyl-1,2,4,5-tetrazine,bis pyridin-2-yl-1,2,4,5-tetrazine,3,6-bis 2-pyridinyl-1,2,4,5-tetrazine,bptz,acmc-209dvt,3,6-di-2-pyridyl-s-tetrazine PubChem CID: 315109 IUPAC Name: bis(pyridin-2-yl)-1,2,4,5-tetrazine SMILES: C1=CC=C(N=C1)C1=NN=C(N=N1)C1=CC=CC=N1

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Specifications

PubChem CID	315109
CAS	1671-87-0
Molecular Weight (g/mol)	236.24
MDL Number	MFCD00121717
SMILES	C1=CC=C(N=C1)C1=NN=C(N=N1)C1=CC=CC=N1
Synonym	3,6-di pyridin-2-yl-1,2,4,5-tetrazine,3,6-di 2-pyridyl-1,2,4,5-tetrazine,3,6-di-2-pyridyl-1,2,4,5-tetrazine,3,6-di-2-pyridinyl-1,2,4,5-tetrazine,3,6-bis 2-pyridyl-1,2,4,5-tetrazine,bis pyridin-2-yl-1,2,4,5-tetrazine,3,6-bis 2-pyridinyl-1,2,4,5-tetrazine,bptz,acmc-209dvt,3,6-di-2-pyridyl-s-tetrazine
IUPAC Name	bis(pyridin-2-yl)-1,2,4,5-tetrazine
InChI Key	JFBIRMIEJBPDTQ-UHFFFAOYSA-N
Molecular Formula	C12H8N6

551

2-Methylpyrazine 98.0+%, TCI America™

CAS: 109-08-0 Molecular Formula: C5H6N2 Molecular Weight (g/mol): 94.117 MDL Number: MFCD00006142 InChI Key: CAWHJQAVHZEVTJ-UHFFFAOYSA-N Synonym: methylpyrazine,pyrazine, methyl,pyrazine, 2-methyl,2-methyl-1,4-diazine,2-methyl pyrazine,2-methyl-pyrazine,unii-rvc6500u9c,fema no. 3309,ccris 2927,wln: t6n dnj b1 PubChem CID: 7976 IUPAC Name: 2-methylpyrazine SMILES: CC1=NC=CN=C1

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Specifications

PubChem CID	7976
CAS	109-08-0
Molecular Weight (g/mol)	94.117
MDL Number	MFCD00006142
SMILES	CC1=NC=CN=C1
Synonym	methylpyrazine,pyrazine, methyl,pyrazine, 2-methyl,2-methyl-1,4-diazine,2-methyl pyrazine,2-methyl-pyrazine,unii-rvc6500u9c,fema no. 3309,ccris 2927,wln: t6n dnj b1
IUPAC Name	2-methylpyrazine
InChI Key	CAWHJQAVHZEVTJ-UHFFFAOYSA-N
Molecular Formula	C5H6N2

552

3-Vinylpyridine (stabilized with TBC) 96.0+%, TCI America™

CAS: 1121-55-7 Molecular Formula: C7H7N Molecular Weight (g/mol): 105.14 MDL Number: MFCD02178019 InChI Key: DPZYLEIWHTWHCU-UHFFFAOYSA-N PubChem CID: 14272 IUPAC Name: 3-ethenylpyridine SMILES: C=CC1=CC=CN=C1

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Specifications

PubChem CID	14272
CAS	1121-55-7
Molecular Weight (g/mol)	105.14
MDL Number	MFCD02178019
SMILES	C=CC1=CC=CN=C1
IUPAC Name	3-ethenylpyridine
InChI Key	DPZYLEIWHTWHCU-UHFFFAOYSA-N
Molecular Formula	C7H7N

553

Dibenzothiophene 98.0+%, TCI America™

CAS: 132-65-0 Molecular Formula: C12H8S Molecular Weight (g/mol): 184.256 MDL Number: MFCD00004969 InChI Key: IYYZUPMFVPLQIF-UHFFFAOYSA-N Synonym: diphenylene sulfide,dibenzo b,d thiophene,9-thiafluorene,alpha-thiafluorene,2,2'-biphenylylene sulfide,usan,unii-z3d4aj1r48,1,1'-biphenyl-2,2'-diyl sulfide,.alpha.-thiafluorene PubChem CID: 3023 ChEBI: CHEBI:23681 IUPAC Name: dibenzothiophene SMILES: C1=CC=C2C(=C1)C3=CC=CC=C3S2

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Specifications

PubChem CID	3023
CAS	132-65-0
Molecular Weight (g/mol)	184.256
ChEBI	CHEBI:23681
MDL Number	MFCD00004969
SMILES	C1=CC=C2C(=C1)C3=CC=CC=C3S2
Synonym	diphenylene sulfide,dibenzo b,d thiophene,9-thiafluorene,alpha-thiafluorene,2,2'-biphenylylene sulfide,usan,unii-z3d4aj1r48,1,1'-biphenyl-2,2'-diyl sulfide,.alpha.-thiafluorene
IUPAC Name	dibenzothiophene
InChI Key	IYYZUPMFVPLQIF-UHFFFAOYSA-N
Molecular Formula	C12H8S

554

2-Mercaptothiazole 98.0+%, TCI America™

CAS: 82358-09-6 Molecular Formula: C3H3NS2 Molecular Weight (g/mol): 117.18 MDL Number: MFCD00022449 InChI Key: OCVLSHAVSIYKLI-UHFFFAOYSA-N Synonym: 2-mercaptothiazole,2 3h-thiazolethione,2-thiazolethiol,1,3-thiazole-2-thiol,thiazoline-2-thione,2-mercapto-1,3-thiazole,3h-thiazole-2-thione,thiazole-2-thiol,1,3-thiazole-2 3h-thione,.delta.4-thiazoline-2-thione PubChem CID: 1201387 IUPAC Name: 2,3-dihydro-1,3-thiazole-2-thione SMILES: S=C1NC=CS1

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Specifications

PubChem CID	1201387
CAS	82358-09-6
Molecular Weight (g/mol)	117.18
MDL Number	MFCD00022449
SMILES	S=C1NC=CS1
Synonym	2-mercaptothiazole,2 3h-thiazolethione,2-thiazolethiol,1,3-thiazole-2-thiol,thiazoline-2-thione,2-mercapto-1,3-thiazole,3h-thiazole-2-thione,thiazole-2-thiol,1,3-thiazole-2 3h-thione,.delta.4-thiazoline-2-thione
IUPAC Name	2,3-dihydro-1,3-thiazole-2-thione
InChI Key	OCVLSHAVSIYKLI-UHFFFAOYSA-N
Molecular Formula	C3H3NS2

555

2-Ethynylthiophene 96.0+%, TCI America™

CAS: 4298-52-6 Molecular Formula: C6H4S Molecular Weight (g/mol): 108.16 MDL Number: MFCD03425129 InChI Key: LWISLHRIEATKTM-UHFFFAOYSA-N Synonym: 2-ethynyl-thiophene,2-thienylethine,2-thiophenylacetylene,2-thienyl acetylene,pubchem16123,thien-2-yl acetylene,thiophene, 2-ethynyl,thiophen-2-yl acetylene,2-ethynylthiophene,acmc-209js9 PubChem CID: 5246258 IUPAC Name: 2-ethynylthiophene SMILES: C#CC1=CC=CS1

Pricing & Availability
Specifications

PubChem CID	5246258
CAS	4298-52-6
Molecular Weight (g/mol)	108.16
MDL Number	MFCD03425129
SMILES	C#CC1=CC=CS1
Synonym	2-ethynyl-thiophene,2-thienylethine,2-thiophenylacetylene,2-thienyl acetylene,pubchem16123,thien-2-yl acetylene,thiophene, 2-ethynyl,thiophen-2-yl acetylene,2-ethynylthiophene,acmc-209js9
IUPAC Name	2-ethynylthiophene
InChI Key	LWISLHRIEATKTM-UHFFFAOYSA-N
Molecular Formula	C6H4S

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

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

Tetrabutylphosphonium Bis(1,3-dithiole-2-thione-4,5-dithiolato)nickel(III) Complex 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

Benzo[1,2-b:4,5-b']dithiophene 98.0+%, 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

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

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

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

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

3-Vinylpyridine (stabilized with TBC) 96.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

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