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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571 – 585 of 2,317 results

571

2-(2-Thienyl)pyridine 98.0+%, TCI America™

CAS: 3319-99-1 Molecular Formula: C9H7NS Molecular Weight (g/mol): 161.22 MDL Number: MFCD00044441 InChI Key: QLPKTAFPRRIFQX-UHFFFAOYSA-N Synonym: 2-2-thienyl pyridine,2-thiophen-2-yl pyridine,2-thien-2-ylpyridine,2-2-pyridyl thiophene,pyridine, 2-2-thienyl,thienyl pyridine,2-thienylpyridine,2-pyrid-2-ylthiophene,acmc-1cknd,2-thien-2-yl pyridine PubChem CID: 76832 IUPAC Name: 2-(thiophen-2-yl)pyridine SMILES: S1C=CC=C1C1=CC=CC=N1

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PubChem CID	76832
CAS	3319-99-1
Molecular Weight (g/mol)	161.22
MDL Number	MFCD00044441
SMILES	S1C=CC=C1C1=CC=CC=N1
Synonym	2-2-thienyl pyridine,2-thiophen-2-yl pyridine,2-thien-2-ylpyridine,2-2-pyridyl thiophene,pyridine, 2-2-thienyl,thienyl pyridine,2-thienylpyridine,2-pyrid-2-ylthiophene,acmc-1cknd,2-thien-2-yl pyridine
IUPAC Name	2-(thiophen-2-yl)pyridine
InChI Key	QLPKTAFPRRIFQX-UHFFFAOYSA-N
Molecular Formula	C9H7NS

572

3-(5-Methyl-2-furyl)propionaldehyde 98.0+%, TCI America™

CAS: 34756-16-6 Molecular Formula: C8H10O2 Molecular Weight (g/mol): 138.166 MDL Number: MFCD01910105 InChI Key: WPBUABKBDHGOAJ-UHFFFAOYSA-N Synonym: 3-(5-Methyl-2-furyl)propanal PubChem CID: 99537 IUPAC Name: 3-(5-methylfuran-2-yl)propanal SMILES: CC1=CC=C(O1)CCC=O

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PubChem CID	99537
CAS	34756-16-6
Molecular Weight (g/mol)	138.166
MDL Number	MFCD01910105
SMILES	CC1=CC=C(O1)CCC=O
Synonym	3-(5-Methyl-2-furyl)propanal
IUPAC Name	3-(5-methylfuran-2-yl)propanal
InChI Key	WPBUABKBDHGOAJ-UHFFFAOYSA-N
Molecular Formula	C8H10O2

573

2-Ethylpyrrole 96.0+%, TCI America™

CAS: 1551-06-0 Molecular Formula: C6H9N Molecular Weight (g/mol): 95.15 MDL Number: MFCD00060477 InChI Key: XRPDDDRNQJNHLQ-UHFFFAOYSA-N PubChem CID: 137075 IUPAC Name: 2-ethyl-1H-pyrrole SMILES: CCC1=CC=CN1

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PubChem CID	137075
CAS	1551-06-0
Molecular Weight (g/mol)	95.15
MDL Number	MFCD00060477
SMILES	CCC1=CC=CN1
IUPAC Name	2-ethyl-1H-pyrrole
InChI Key	XRPDDDRNQJNHLQ-UHFFFAOYSA-N
Molecular Formula	C6H9N

574

2-Amino-5-(4-pyridyl)-1,3,4-thiadiazole 98.0+%, TCI America™

CAS: 2002-04-2 Molecular Formula: C7H6N4S Molecular Weight (g/mol): 178.21 MDL Number: MFCD00473692 InChI Key: KTWDTPBHCWJWGJ-UHFFFAOYSA-N Synonym: 5-pyridin-4-yl-1,3,4-thiadiazol-2-amine,2-amino-5-4-pyridyl-1,3,4-thiadiazole,2-amino-5-4-pyridinyl-1,3,4-thiadiazole,5-4-pyridyl-1,3,4-thiadiazol-2-amine,5-pyridin-4-yl-1,3,4 thiadiazol-2-ylamine,2-amino-5-pyridin-4-yl-1,3,4-thiadiazole,pyridine, 4-2-amino-1,3,4-thiadiazol-5-yl,4-2-amino-1,3,4-thiadiazol-5-yl pyridine,2-amino-5-4-piridil-1,3,4-tiadiazolo,5-4-pyridyl-1,3,4-thiazol-2-yl-amine PubChem CID: 121269 IUPAC Name: 5-pyridin-4-yl-1,3,4-thiadiazol-2-amine SMILES: C1=CN=CC=C1C2=NN=C(S2)N

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PubChem CID	121269
CAS	2002-04-2
Molecular Weight (g/mol)	178.21
MDL Number	MFCD00473692
SMILES	C1=CN=CC=C1C2=NN=C(S2)N
Synonym	5-pyridin-4-yl-1,3,4-thiadiazol-2-amine,2-amino-5-4-pyridyl-1,3,4-thiadiazole,2-amino-5-4-pyridinyl-1,3,4-thiadiazole,5-4-pyridyl-1,3,4-thiadiazol-2-amine,5-pyridin-4-yl-1,3,4 thiadiazol-2-ylamine,2-amino-5-pyridin-4-yl-1,3,4-thiadiazole,pyridine, 4-2-amino-1,3,4-thiadiazol-5-yl,4-2-amino-1,3,4-thiadiazol-5-yl pyridine,2-amino-5-4-piridil-1,3,4-tiadiazolo,5-4-pyridyl-1,3,4-thiazol-2-yl-amine
IUPAC Name	5-pyridin-4-yl-1,3,4-thiadiazol-2-amine
InChI Key	KTWDTPBHCWJWGJ-UHFFFAOYSA-N
Molecular Formula	C7H6N4S

575

4-Phenyldibenzothiophene 98.0+%, TCI America™

CAS: 98251-31-1 Molecular Formula: C18H12S Molecular Weight (g/mol): 260.354 InChI Key: BMCNAHBDZUYGJG-UHFFFAOYSA-N PubChem CID: 6425932 IUPAC Name: 4-phenyldibenzothiophene SMILES: C1=CC=C(C=C1)C2=CC=CC3=C2SC4=CC=CC=C34

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PubChem CID	6425932
CAS	98251-31-1
Molecular Weight (g/mol)	260.354
SMILES	C1=CC=C(C=C1)C2=CC=CC3=C2SC4=CC=CC=C34
IUPAC Name	4-phenyldibenzothiophene
InChI Key	BMCNAHBDZUYGJG-UHFFFAOYSA-N
Molecular Formula	C18H12S

576

2,5-Dimethylpyrazine (contains 2,6-isomer) 80.0+%, TCI America™

CAS: 123-32-0 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00006147 InChI Key: LCZUOKDVTBMCMX-UHFFFAOYSA-N Synonym: 2,5-dimethyl pyrazine,pyrazine, 2,5-dimethyl,2,5-dimethylpiazine,2,5-dimethyl-1,4-diazine,2,5-dimethylparadiazine,2,5-dimethyl-pyrazine,unii-v99y0muy1q,fema no. 3272,ccris 2929,natural PubChem CID: 31252 IUPAC Name: 2,5-dimethylpyrazine SMILES: CC1=CN=C(C=N1)C

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PubChem CID	31252
CAS	123-32-0
Molecular Weight (g/mol)	108.144
MDL Number	MFCD00006147
SMILES	CC1=CN=C(C=N1)C
Synonym	2,5-dimethyl pyrazine,pyrazine, 2,5-dimethyl,2,5-dimethylpiazine,2,5-dimethyl-1,4-diazine,2,5-dimethylparadiazine,2,5-dimethyl-pyrazine,unii-v99y0muy1q,fema no. 3272,ccris 2929,natural
IUPAC Name	2,5-dimethylpyrazine
InChI Key	LCZUOKDVTBMCMX-UHFFFAOYSA-N
Molecular Formula	C6H8N2

577

4-Cyanoindole 98.0+%, TCI America™

CAS: 16136-52-0 Molecular Formula: C9H6N2 Molecular Weight (g/mol): 142.161 MDL Number: MFCD00152045 InChI Key: CEUFGDDOMXCXFW-UHFFFAOYSA-N Synonym: 4-cyanoindole,4-indolecarbonitrile,indole-4-carbonitrile,indole-4-cyano,4-cyano-1h-indole,4-cyano indole,pubchem7327,acmc-209dmi,1h-indol-4-yl cyanide PubChem CID: 3817602 IUPAC Name: 1H-indole-4-carbonitrile SMILES: C1=CC(=C2C=CNC2=C1)C#N

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PubChem CID	3817602
CAS	16136-52-0
Molecular Weight (g/mol)	142.161
MDL Number	MFCD00152045
SMILES	C1=CC(=C2C=CNC2=C1)C#N
Synonym	4-cyanoindole,4-indolecarbonitrile,indole-4-carbonitrile,indole-4-cyano,4-cyano-1h-indole,4-cyano indole,pubchem7327,acmc-209dmi,1h-indol-4-yl cyanide
IUPAC Name	1H-indole-4-carbonitrile
InChI Key	CEUFGDDOMXCXFW-UHFFFAOYSA-N
Molecular Formula	C9H6N2

578

3-Cyclohexylthiophene 96.0+%, TCI America™

CAS: 120659-34-9 Molecular Formula: C10H14S Molecular Weight (g/mol): 166.282 MDL Number: MFCD02260242 InChI Key: FGHYZEFIPLFAOC-UHFFFAOYSA-N PubChem CID: 1519411 IUPAC Name: 3-cyclohexylthiophene SMILES: C1CCC(CC1)C2=CSC=C2

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PubChem CID	1519411
CAS	120659-34-9
Molecular Weight (g/mol)	166.282
MDL Number	MFCD02260242
SMILES	C1CCC(CC1)C2=CSC=C2
IUPAC Name	3-cyclohexylthiophene
InChI Key	FGHYZEFIPLFAOC-UHFFFAOYSA-N
Molecular Formula	C10H14S

579

2-(1H-Pyrazol-5-yl)aniline 97.0+%, TCI America™

CAS: 111562-32-4 Molecular Formula: C9H9N3 Molecular Weight (g/mol): 159.192 MDL Number: MFCD09028476 InChI Key: NRSKRRKWPPDKNI-UHFFFAOYSA-N Synonym: 5-(2-Aminophenyl)pyrazole PubChem CID: 257424 IUPAC Name: 2-(1H-pyrazol-5-yl)aniline SMILES: C1=CC=C(C(=C1)C2=CC=NN2)N

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PubChem CID	257424
CAS	111562-32-4
Molecular Weight (g/mol)	159.192
MDL Number	MFCD09028476
SMILES	C1=CC=C(C(=C1)C2=CC=NN2)N
Synonym	5-(2-Aminophenyl)pyrazole
IUPAC Name	2-(1H-pyrazol-5-yl)aniline
InChI Key	NRSKRRKWPPDKNI-UHFFFAOYSA-N
Molecular Formula	C9H9N3

580

2-Amino-3-cyanothiophene 98.0+%, TCI America™

CAS: 4651-82-5 Molecular Formula: C5H4N2S Molecular Weight (g/mol): 124.16 MDL Number: MFCD00706298 InChI Key: XVGHZFWFGXDIOU-UHFFFAOYSA-N Synonym: 2-amino-3-cyanothiophene,2-amino-3-thiophenecarbonitrile,2-amino-thiophene-3-carbonitrile,3-thiophenecarbonitrile,2-amino,3-thiophenecarbonitrile, 2-amino,2-aminothiophen-3-carbonitril,pubchem5222,aminothiophenecarbonitrile,2-amino-3-thienyl cyanide,2-azanylthiophene-3-carbonitrile PubChem CID: 736607 IUPAC Name: 2-aminothiophene-3-carbonitrile SMILES: NC1=C(C=CS1)C#N

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Specifications

PubChem CID	736607
CAS	4651-82-5
Molecular Weight (g/mol)	124.16
MDL Number	MFCD00706298
SMILES	NC1=C(C=CS1)C#N
Synonym	2-amino-3-cyanothiophene,2-amino-3-thiophenecarbonitrile,2-amino-thiophene-3-carbonitrile,3-thiophenecarbonitrile,2-amino,3-thiophenecarbonitrile, 2-amino,2-aminothiophen-3-carbonitril,pubchem5222,aminothiophenecarbonitrile,2-amino-3-thienyl cyanide,2-azanylthiophene-3-carbonitrile
IUPAC Name	2-aminothiophene-3-carbonitrile
InChI Key	XVGHZFWFGXDIOU-UHFFFAOYSA-N
Molecular Formula	C5H4N2S

581

1,2-Di(2-pyridyl)ethylene 98.0+%, TCI America™

CAS: 1437-15-6 Molecular Formula: C12H10N2 Molecular Weight (g/mol): 182.23 MDL Number: MFCD00006356 InChI Key: HKEOCEQLCZEBMK-BQYQJAHWSA-N Synonym: 1,2-Bis(2-pyridyl)ethylene PubChem CID: 5374802 IUPAC Name: 2-[(1E)-2-(pyridin-2-yl)ethenyl]pyridine SMILES: C(=C/C1=CC=CC=N1)\C1=CC=CC=N1

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PubChem CID	5374802
CAS	1437-15-6
Molecular Weight (g/mol)	182.23
MDL Number	MFCD00006356
SMILES	C(=C/C1=CC=CC=N1)\C1=CC=CC=N1
Synonym	1,2-Bis(2-pyridyl)ethylene
IUPAC Name	2-[(1E)-2-(pyridin-2-yl)ethenyl]pyridine
InChI Key	HKEOCEQLCZEBMK-BQYQJAHWSA-N
Molecular Formula	C12H10N2

582

2-Ethylthiazole 98.0+%, TCI America™

CAS: 15679-09-1 Molecular Formula: C5H7NS Molecular Weight (g/mol): 113.18 MDL Number: MFCD00085193 InChI Key: CGZDWVZMOMDGBN-UHFFFAOYSA-N PubChem CID: 85053 IUPAC Name: 2-ethyl-1,3-thiazole SMILES: CCC1=NC=CS1

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PubChem CID	85053
CAS	15679-09-1
Molecular Weight (g/mol)	113.18
MDL Number	MFCD00085193
SMILES	CCC1=NC=CS1
IUPAC Name	2-ethyl-1,3-thiazole
InChI Key	CGZDWVZMOMDGBN-UHFFFAOYSA-N
Molecular Formula	C5H7NS

583

2,5-Dimethylindole 97.0+%, TCI America™

CAS: 1196-79-8 Molecular Formula: C10H11N Molecular Weight (g/mol): 145.205 MDL Number: MFCD00005621 InChI Key: ZFLFWZRPMDXJCW-UHFFFAOYSA-N Synonym: 2,5-dimethylindole,1h-indole, 2,5-dimethyl,indole, 2,5-dimethyl,unii-etu94v283m,2,5-dimethyl indole,pubchem7330,acmc-1bvpm PubChem CID: 70965 IUPAC Name: 2,5-dimethyl-1H-indole SMILES: CC1=CC2=C(C=C1)NC(=C2)C

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PubChem CID	70965
CAS	1196-79-8
Molecular Weight (g/mol)	145.205
MDL Number	MFCD00005621
SMILES	CC1=CC2=C(C=C1)NC(=C2)C
Synonym	2,5-dimethylindole,1h-indole, 2,5-dimethyl,indole, 2,5-dimethyl,unii-etu94v283m,2,5-dimethyl indole,pubchem7330,acmc-1bvpm
IUPAC Name	2,5-dimethyl-1H-indole
InChI Key	ZFLFWZRPMDXJCW-UHFFFAOYSA-N
Molecular Formula	C10H11N

584

2-(3-Pentyl)pyridine 95.0+%, TCI America™

CAS: 7399-50-0 Molecular Formula: C10H15N Molecular Weight (g/mol): 149.24 MDL Number: MFCD00014631 InChI Key: FTYAXYWEDPWJCJ-UHFFFAOYSA-N Synonym: 3-(2-Pyridyl)pentane PubChem CID: 81887 IUPAC Name: 2-(pentan-3-yl)pyridine SMILES: CCC(CC)C1=CC=CC=N1

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PubChem CID	81887
CAS	7399-50-0
Molecular Weight (g/mol)	149.24
MDL Number	MFCD00014631
SMILES	CCC(CC)C1=CC=CC=N1
Synonym	3-(2-Pyridyl)pentane
IUPAC Name	2-(pentan-3-yl)pyridine
InChI Key	FTYAXYWEDPWJCJ-UHFFFAOYSA-N
Molecular Formula	C10H15N

585

2-Dodecylthiophene 97.0+%, TCI America™

CAS: 4861-61-4 Molecular Formula: C16H28S Molecular Weight (g/mol): 252.46 MDL Number: MFCD22493346 InChI Key: NJPMFDNZCLKTHE-UHFFFAOYSA-N PubChem CID: 566347 IUPAC Name: 2-dodecylthiophene SMILES: CCCCCCCCCCCCC1=CC=CS1

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PubChem CID	566347
CAS	4861-61-4
Molecular Weight (g/mol)	252.46
MDL Number	MFCD22493346
SMILES	CCCCCCCCCCCCC1=CC=CS1
IUPAC Name	2-dodecylthiophene
InChI Key	NJPMFDNZCLKTHE-UHFFFAOYSA-N
Molecular Formula	C16H28S

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