Heteroaromatic compounds

751 – 765 of 2,238 results

751

2,3,4,5-Tetraphenylthiophene 98.0+%, TCI America™

CAS: 1884-68-0 Molecular Formula: C28H20S Molecular Weight (g/mol): 388.528 MDL Number: MFCD00014527 InChI Key: MQFBWJOMLIHUDY-UHFFFAOYSA-N Synonym: tetraphenylthiophene,thiophene, tetraphenyl,thionessal,acmc-1bvi3,2,4,5-tetraphenylthiophene,thiophene,2,3,4,5-tetraphenyl PubChem CID: 74664 IUPAC Name: 2,3,4,5-tetraphenylthiophene SMILES: C1=CC=C(C=C1)C2=C(SC(=C2C3=CC=CC=C3)C4=CC=CC=C4)C5=CC=CC=C5

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Specifications

PubChem CID	74664
CAS	1884-68-0
Molecular Weight (g/mol)	388.528
MDL Number	MFCD00014527
SMILES	C1=CC=C(C=C1)C2=C(SC(=C2C3=CC=CC=C3)C4=CC=CC=C4)C5=CC=CC=C5
Synonym	tetraphenylthiophene,thiophene, tetraphenyl,thionessal,acmc-1bvi3,2,4,5-tetraphenylthiophene,thiophene,2,3,4,5-tetraphenyl
IUPAC Name	2,3,4,5-tetraphenylthiophene
InChI Key	MQFBWJOMLIHUDY-UHFFFAOYSA-N
Molecular Formula	C28H20S

752

3-Pentylthiophene 97.0+%, TCI America™

CAS: 102871-31-8 Molecular Formula: C9H14S Molecular Weight (g/mol): 154.271 MDL Number: MFCD00143182 InChI Key: PIQKSZYJGUXAQF-UHFFFAOYSA-N PubChem CID: 15345429 IUPAC Name: 3-pentylthiophene SMILES: CCCCCC1=CSC=C1

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Specifications

PubChem CID	15345429
CAS	102871-31-8
Molecular Weight (g/mol)	154.271
MDL Number	MFCD00143182
SMILES	CCCCCC1=CSC=C1
IUPAC Name	3-pentylthiophene
InChI Key	PIQKSZYJGUXAQF-UHFFFAOYSA-N
Molecular Formula	C9H14S

753

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

754

7-Methylquinoline (contains 25% 5-form at maximum) 75.0+%, TCI America™

CAS: 612-60-2 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.189 MDL Number: MFCD00006805 InChI Key: KDYVCOSVYOSHOL-UHFFFAOYSA-N Synonym: quinoline, 7-methyl,m-toluquinoline,unii-eow995k43c,7-methyl quinoline,ccris 2895,quinolinol,7-methyl,7-methyl-quinoline,7-methylchinolin,7-methylchinolin;,pubchem5811 PubChem CID: 11927 IUPAC Name: 7-methylquinoline SMILES: CC1=CC2=C(C=CC=N2)C=C1

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Specifications

PubChem CID	11927
CAS	612-60-2
Molecular Weight (g/mol)	143.189
MDL Number	MFCD00006805
SMILES	CC1=CC2=C(C=CC=N2)C=C1
Synonym	quinoline, 7-methyl,m-toluquinoline,unii-eow995k43c,7-methyl quinoline,ccris 2895,quinolinol,7-methyl,7-methyl-quinoline,7-methylchinolin,7-methylchinolin;,pubchem5811
IUPAC Name	7-methylquinoline
InChI Key	KDYVCOSVYOSHOL-UHFFFAOYSA-N
Molecular Formula	C10H9N

755

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

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Specifications

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

756

2-Methylbenzothiazole 98.0+%, TCI America™

CAS: 120-75-2 Molecular Formula: C8H7NS Molecular Weight (g/mol): 149.211 MDL Number: MFCD00005794 InChI Key: DXYYSGDWQCSKKO-UHFFFAOYSA-N Synonym: 2-methylbenzothiazole,benzothiazole, 2-methyl,2-methybenzothiazole,2-methyl-benzothiazole,benzothiazole, methyl,usaf ek-1853,unii-7lx1xe6h8w,2-methylbenzo d thiazole,2-methyl benzothiazole,7lx1xe6h8w PubChem CID: 8446 IUPAC Name: 2-methyl-1,3-benzothiazole SMILES: CC1=NC2=CC=CC=C2S1

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Specifications

PubChem CID	8446
CAS	120-75-2
Molecular Weight (g/mol)	149.211
MDL Number	MFCD00005794
SMILES	CC1=NC2=CC=CC=C2S1
Synonym	2-methylbenzothiazole,benzothiazole, 2-methyl,2-methybenzothiazole,2-methyl-benzothiazole,benzothiazole, methyl,usaf ek-1853,unii-7lx1xe6h8w,2-methylbenzo d thiazole,2-methyl benzothiazole,7lx1xe6h8w
IUPAC Name	2-methyl-1,3-benzothiazole
InChI Key	DXYYSGDWQCSKKO-UHFFFAOYSA-N
Molecular Formula	C8H7NS

757

2-Thiophenesulfonyl Chloride 98.0+%, TCI America™

CAS: 16629-19-9 Molecular Formula: C4H3ClO2S2 Molecular Weight (g/mol): 182.64 MDL Number: MFCD00005426 InChI Key: VNNLHYZDXIBHKZ-UHFFFAOYSA-N Synonym: 2-thiophenesulfonyl chloride,2-thienylsulfonyl chloride,thiophene-2-sulphonyl chloride,2-thiophenesulfonylchloride,2-thienylsulfonylchloride,2-thiophene sulfonyl chloride,chloro-2-thienylsulfone,pubchem7737,acmc-209dtw,thiophenesulfonyl chloride PubChem CID: 85518 IUPAC Name: thiophene-2-sulfonyl chloride SMILES: ClS(=O)(=O)C1=CC=CS1

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Specifications

PubChem CID	85518
CAS	16629-19-9
Molecular Weight (g/mol)	182.64
MDL Number	MFCD00005426
SMILES	ClS(=O)(=O)C1=CC=CS1
Synonym	2-thiophenesulfonyl chloride,2-thienylsulfonyl chloride,thiophene-2-sulphonyl chloride,2-thiophenesulfonylchloride,2-thienylsulfonylchloride,2-thiophene sulfonyl chloride,chloro-2-thienylsulfone,pubchem7737,acmc-209dtw,thiophenesulfonyl chloride
IUPAC Name	thiophene-2-sulfonyl chloride
InChI Key	VNNLHYZDXIBHKZ-UHFFFAOYSA-N
Molecular Formula	C4H3ClO2S2

758

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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Specifications

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

759

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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Specifications

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

760

2,6-Dimethylpyrazine 98.0+%, TCI America™

CAS: 108-50-9 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00006148 InChI Key: HJFZAYHYIWGLNL-UHFFFAOYSA-N Synonym: pyrazine, 2,6-dimethyl,3,5-dimethylpyrazine,2,6-dimethylpiazine,2,6-dimethylparadiazine,2,6-dimethyl-1,4-diazine,ccris 2930,unii-n77q72c9i3,fema no. 3273,natural,2,6-dimethyl pyrazine PubChem CID: 7938 IUPAC Name: 2,6-dimethylpyrazine SMILES: CC1=CN=CC(=N1)C

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Specifications

PubChem CID	7938
CAS	108-50-9
Molecular Weight (g/mol)	108.144
MDL Number	MFCD00006148
SMILES	CC1=CN=CC(=N1)C
Synonym	pyrazine, 2,6-dimethyl,3,5-dimethylpyrazine,2,6-dimethylpiazine,2,6-dimethylparadiazine,2,6-dimethyl-1,4-diazine,ccris 2930,unii-n77q72c9i3,fema no. 3273,natural,2,6-dimethyl pyrazine
IUPAC Name	2,6-dimethylpyrazine
InChI Key	HJFZAYHYIWGLNL-UHFFFAOYSA-N
Molecular Formula	C6H8N2

761

4(5)-Cyanomethylimidazole 99.0+%, TCI America™

CAS: 18502-05-1 Molecular Formula: C5H5N3 Molecular Weight (g/mol): 107.116 MDL Number: MFCD00070306 InChI Key: DQZBHUXBFNBJLX-UHFFFAOYSA-N Synonym: 2-1h-imidazol-4-yl acetonitrile,1h-imidazole-5-acetonitrile,1h-imidazole-4-acetonitrile,2-1h-imidazol-5-yl acetonitrile,1h-imidazol-4-yl-acetonitrile,4 5-cyanomethylimidazole,1h-imidazol-4-yl acetonitrile,2-3h-imidazol-4-yl acetonitrile,4-imidazolyl acetonitrile,1h imidazole-4-acetonitrile PubChem CID: 571973 IUPAC Name: 2-(1H-imidazol-5-yl)acetonitrile SMILES: C1=C(NC=N1)CC#N

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Specifications

PubChem CID	571973
CAS	18502-05-1
Molecular Weight (g/mol)	107.116
MDL Number	MFCD00070306
SMILES	C1=C(NC=N1)CC#N
Synonym	2-1h-imidazol-4-yl acetonitrile,1h-imidazole-5-acetonitrile,1h-imidazole-4-acetonitrile,2-1h-imidazol-5-yl acetonitrile,1h-imidazol-4-yl-acetonitrile,4 5-cyanomethylimidazole,1h-imidazol-4-yl acetonitrile,2-3h-imidazol-4-yl acetonitrile,4-imidazolyl acetonitrile,1h imidazole-4-acetonitrile
IUPAC Name	2-(1H-imidazol-5-yl)acetonitrile
InChI Key	DQZBHUXBFNBJLX-UHFFFAOYSA-N
Molecular Formula	C5H5N3

762

Benzo[cd]indol-2(1H)-one 97.0+%, TCI America™

CAS: 130-00-7 Molecular Formula: C11H7NO Molecular Weight (g/mol): 169.183 MDL Number: MFCD00009748 InChI Key: GPYLCFQEKPUWLD-UHFFFAOYSA-N Synonym: Naphthostyril PubChem CID: 67222 IUPAC Name: 1H-benzo[cd]indol-2-one SMILES: C1=CC2=C3C(=C1)C(=O)NC3=CC=C2

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Specifications

PubChem CID	67222
CAS	130-00-7
Molecular Weight (g/mol)	169.183
MDL Number	MFCD00009748
SMILES	C1=CC2=C3C(=C1)C(=O)NC3=CC=C2
Synonym	Naphthostyril
IUPAC Name	1H-benzo[cd]indol-2-one
InChI Key	GPYLCFQEKPUWLD-UHFFFAOYSA-N
Molecular Formula	C11H7NO

763

3-Butylthiophene 98.0+%, TCI America™

CAS: 34722-01-5 Molecular Formula: C8H12S Molecular Weight (g/mol): 140.24 MDL Number: MFCD00143179 InChI Key: KPOCSQCZXMATFR-UHFFFAOYSA-N Synonym: 3-n-butylthiophene,thiophene, 3-butyl,3-butyl-thiophen,3-butyl thiophene,3-butyl-thiophene,acmc-1aihg,3-butylthiophene,ksc147o1d,bidd:gt0510 PubChem CID: 566339 IUPAC Name: 3-butylthiophene SMILES: CCCCC1=CSC=C1

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Specifications

PubChem CID	566339
CAS	34722-01-5
Molecular Weight (g/mol)	140.24
MDL Number	MFCD00143179
SMILES	CCCCC1=CSC=C1
Synonym	3-n-butylthiophene,thiophene, 3-butyl,3-butyl-thiophen,3-butyl thiophene,3-butyl-thiophene,acmc-1aihg,3-butylthiophene,ksc147o1d,bidd:gt0510
IUPAC Name	3-butylthiophene
InChI Key	KPOCSQCZXMATFR-UHFFFAOYSA-N
Molecular Formula	C8H12S

764

2-Ethylpyridine 98.0+%, TCI America™

CAS: 100-71-0 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.156 MDL Number: MFCD00006361 InChI Key: NRGGMCIBEHEAIL-UHFFFAOYSA-N Synonym: pyridine, 2-ethyl,ethylpyridine,2-ethyl-pyridine,pyridine, ethyl,alpha-ethylpyridine,.alpha.-ethylpyridine,unii-06x1w46pyx,2-ethylpyridin,2-ethylpyridine,acmc-2097ry PubChem CID: 7523 IUPAC Name: 2-ethylpyridine SMILES: CCC1=CC=CC=N1

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Specifications

PubChem CID	7523
CAS	100-71-0
Molecular Weight (g/mol)	107.156
MDL Number	MFCD00006361
SMILES	CCC1=CC=CC=N1
Synonym	pyridine, 2-ethyl,ethylpyridine,2-ethyl-pyridine,pyridine, ethyl,alpha-ethylpyridine,.alpha.-ethylpyridine,unii-06x1w46pyx,2-ethylpyridin,2-ethylpyridine,acmc-2097ry
IUPAC Name	2-ethylpyridine
InChI Key	NRGGMCIBEHEAIL-UHFFFAOYSA-N
Molecular Formula	C7H9N

765

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

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Heteroaromatic compounds

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

3-Pentylthiophene 97.0+%, 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

7-Methylquinoline (contains 25% 5-form at maximum) 75.0+%, 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-Methylbenzothiazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

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

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

4(5)-Cyanomethylimidazole 99.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Benzo[cd]indol-2(1H)-one 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

2-Ethylpyridine 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