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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541 – 555 of 3,021 results

541

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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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

542

7-Methylindole 98.0+%, TCI America™

CAS: 933-67-5 Molecular Formula: C9H9N Molecular Weight (g/mol): 131.178 InChI Key: KGWPHCDTOLQQEP-UHFFFAOYSA-N Synonym: 7-methylindole,7-methylindol,1h-indole, 7-methyl,indole, 7-methyl,7-methyindole,7-methyl-indole,7-methyl indole,unii-7z1e6hit9s,7z1e6hit9s,7-methyl-1h-indol-1-yl PubChem CID: 70275 IUPAC Name: 7-methyl-1H-indole SMILES: CC1=CC=CC2=C1NC=C2

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PubChem CID	70275
CAS	933-67-5
Molecular Weight (g/mol)	131.178
SMILES	CC1=CC=CC2=C1NC=C2
Synonym	7-methylindole,7-methylindol,1h-indole, 7-methyl,indole, 7-methyl,7-methyindole,7-methyl-indole,7-methyl indole,unii-7z1e6hit9s,7z1e6hit9s,7-methyl-1h-indol-1-yl
IUPAC Name	7-methyl-1H-indole
InChI Key	KGWPHCDTOLQQEP-UHFFFAOYSA-N
Molecular Formula	C9H9N

543

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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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

544

Benzothiazole 96.0+%, TCI America™

CAS: 95-16-9 Molecular Formula: C7H5NS Molecular Weight (g/mol): 135.184 MDL Number: MFCD00005775 InChI Key: IOJUPLGTWVMSFF-UHFFFAOYSA-N Synonym: benzothiazole,benzo d thiazole,benzosulfonazole,1-thia-3-azaindene,vangard bt,benzothiazol,usaf ek-4812,benzthiazole,fema number 3256,unii-g5bw2593ep PubChem CID: 7222 ChEBI: CHEBI:45993 IUPAC Name: 1,3-benzothiazole SMILES: C1=CC=C2C(=C1)N=CS2

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PubChem CID	7222
CAS	95-16-9
Molecular Weight (g/mol)	135.184
ChEBI	CHEBI:45993
MDL Number	MFCD00005775
SMILES	C1=CC=C2C(=C1)N=CS2
Synonym	benzothiazole,benzo d thiazole,benzosulfonazole,1-thia-3-azaindene,vangard bt,benzothiazol,usaf ek-4812,benzthiazole,fema number 3256,unii-g5bw2593ep
IUPAC Name	1,3-benzothiazole
InChI Key	IOJUPLGTWVMSFF-UHFFFAOYSA-N
Molecular Formula	C7H5NS

545

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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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

546

Quinazoline 98.0+%, TCI America™

CAS: 253-82-7 Molecular Formula: C8H6N2 Molecular Weight (g/mol): 130.15 MDL Number: MFCD00006712 InChI Key: JWVCLYRUEFBMGU-UHFFFAOYSA-N Synonym: phenmiazine,1,3-benzodiazine,1,3-diazanaphthalene,5,6-benzopyrimidine,benzo a pyrimidine,chinazolin,unii-ub9qur18nl,ub9qur18nl,benzopyrimidine PubChem CID: 9210 ChEBI: CHEBI:36621 IUPAC Name: quinazoline SMILES: C1=CC=C2N=CN=CC2=C1

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PubChem CID	9210
CAS	253-82-7
Molecular Weight (g/mol)	130.15
ChEBI	CHEBI:36621
MDL Number	MFCD00006712
SMILES	C1=CC=C2N=CN=CC2=C1
Synonym	phenmiazine,1,3-benzodiazine,1,3-diazanaphthalene,5,6-benzopyrimidine,benzo a pyrimidine,chinazolin,unii-ub9qur18nl,ub9qur18nl,benzopyrimidine
IUPAC Name	quinazoline
InChI Key	JWVCLYRUEFBMGU-UHFFFAOYSA-N
Molecular Formula	C8H6N2

547

Pyridine 99.0+%, TCI America™

CAS: 110-86-1 Molecular Formula: C5H5N Molecular Weight (g/mol): 79.102 MDL Number: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Synonym: azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717 PubChem CID: 1049 ChEBI: CHEBI:16227 IUPAC Name: pyridine SMILES: C1=CC=NC=C1

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PubChem CID	1049
CAS	110-86-1
Molecular Weight (g/mol)	79.102
ChEBI	CHEBI:16227
MDL Number	MFCD00011732
SMILES	C1=CC=NC=C1
Synonym	azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717
IUPAC Name	pyridine
InChI Key	JUJWROOIHBZHMG-UHFFFAOYSA-N
Molecular Formula	C5H5N

548

4-Benzylpyridine 98.0+%, TCI America™

CAS: 2116-65-6 Molecular Formula: C12H11N Molecular Weight (g/mol): 169.23 MDL Number: MFCD00006443 InChI Key: DBOLXXRVIFGDTI-UHFFFAOYSA-N Synonym: pyridine, 4-phenylmethyl,pyridine, 4-benzyl,4-benzyl-pyridine,gamma-benzylpyridine,.gamma.-benzylpyridine,4-phenylmethyl pyridine,unii-1p29gqm0oh,1p29gqm0oh,4-benzyl pyridine,4-benzylpyridine PubChem CID: 16458 IUPAC Name: 4-benzylpyridine SMILES: C(C1=CC=CC=C1)C1=CC=NC=C1

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PubChem CID	16458
CAS	2116-65-6
Molecular Weight (g/mol)	169.23
MDL Number	MFCD00006443
SMILES	C(C1=CC=CC=C1)C1=CC=NC=C1
Synonym	pyridine, 4-phenylmethyl,pyridine, 4-benzyl,4-benzyl-pyridine,gamma-benzylpyridine,.gamma.-benzylpyridine,4-phenylmethyl pyridine,unii-1p29gqm0oh,1p29gqm0oh,4-benzyl pyridine,4-benzylpyridine
IUPAC Name	4-benzylpyridine
InChI Key	DBOLXXRVIFGDTI-UHFFFAOYSA-N
Molecular Formula	C12H11N

549

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

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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

550

3-Thiopheneboronic Acid (contains varying amounts of Anhydride), TCI America™

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PubChem CID	581760
CAS	6165-69-1
MDL Number	MFCD00151851
Color	White-Yellow
Physical Form	Crystalline Powder
Chemical Name or Material	3-Thiopheneboronic Acid (contains varying amounts of Anhydride)
TSCA	No
InChI Key	QNMBSXGYAQZCTN-UHFFFAOYSA-N
Molecular Formula	C4H5BO2S
Formula Weight	127.95

551

Furfuryl Methyl Disulfide 98.0+%, TCI America™

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552

1,4,5,6-Tetrahydro-5,6-dioxo-2,3-pyrazinedicarbonitrile 98.0+%, TCI America™

CAS: 36023-64-0 Molecular Formula: C6H2N4O2 Molecular Weight (g/mol): 162.108 MDL Number: MFCD00191690 InChI Key: OTVDGBINMCDFTF-UHFFFAOYSA-N Synonym: 2,3-Dicyano-1,4,5,6-tetrahydropyrazine-5,6-dione PubChem CID: 595471 IUPAC Name: 5,6-dioxo-1,4-dihydropyrazine-2,3-dicarbonitrile SMILES: C(#N)C1=C(NC(=O)C(=O)N1)C#N

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PubChem CID	595471
CAS	36023-64-0
Molecular Weight (g/mol)	162.108
MDL Number	MFCD00191690
SMILES	C(#N)C1=C(NC(=O)C(=O)N1)C#N
Synonym	2,3-Dicyano-1,4,5,6-tetrahydropyrazine-5,6-dione
IUPAC Name	5,6-dioxo-1,4-dihydropyrazine-2,3-dicarbonitrile
InChI Key	OTVDGBINMCDFTF-UHFFFAOYSA-N
Molecular Formula	C6H2N4O2

553

Tri(2-furyl)phosphine 98.0+%, TCI America™

CAS: 5518-52-5 Molecular Formula: C12H9O3P Molecular Weight (g/mol): 232.18 MDL Number: MFCD00151857 InChI Key: DLQYXUGCCKQSRJ-UHFFFAOYSA-N Synonym: tri 2-furyl phosphine,tri furan-2-yl phosphine,tri-2-furyl phosphine,tris furan-2-yl phosphane,tri-2-furylphosphine,tris 2-furyl phosphine,tri furan-2-yl phosphane,trifurylphosphine,tri fur-2-yl phosphane,tris 2-furanyl phosphine PubChem CID: 521585 IUPAC Name: tris(furan-2-yl)phosphane SMILES: O1C=CC=C1P(C1=CC=CO1)C1=CC=CO1

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PubChem CID	521585
CAS	5518-52-5
Molecular Weight (g/mol)	232.18
MDL Number	MFCD00151857
SMILES	O1C=CC=C1P(C1=CC=CO1)C1=CC=CO1
Synonym	tri 2-furyl phosphine,tri furan-2-yl phosphine,tri-2-furyl phosphine,tris furan-2-yl phosphane,tri-2-furylphosphine,tris 2-furyl phosphine,tri furan-2-yl phosphane,trifurylphosphine,tri fur-2-yl phosphane,tris 2-furanyl phosphine
IUPAC Name	tris(furan-2-yl)phosphane
InChI Key	DLQYXUGCCKQSRJ-UHFFFAOYSA-N
Molecular Formula	C12H9O3P

554

2-Thiopheneethanol 98.0+%, TCI America™

CAS: 5402-55-1 Molecular Formula: C6H8OS Molecular Weight (g/mol): 128.19 MDL Number: MFCD00005462 InChI Key: VMJOFTHFJMLIKL-UHFFFAOYSA-N Synonym: 2-thiopheneethanol,2-2-thienyl ethanol,thiophene-2-ethanol,2-thiophen-2-yl ethanol,2-2-hydroxyethyl thiophene,2-thiophen-2-yl ethan-1-ol,ethanol, 2-2-thienyl,2-thiophenethanol,2-2-thienyl-ethanol,2-thienylethanol PubChem CID: 79400 IUPAC Name: 2-(thiophen-2-yl)ethan-1-ol SMILES: OCCC1=CC=CS1

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PubChem CID	79400
CAS	5402-55-1
Molecular Weight (g/mol)	128.19
MDL Number	MFCD00005462
SMILES	OCCC1=CC=CS1
Synonym	2-thiopheneethanol,2-2-thienyl ethanol,thiophene-2-ethanol,2-thiophen-2-yl ethanol,2-2-hydroxyethyl thiophene,2-thiophen-2-yl ethan-1-ol,ethanol, 2-2-thienyl,2-thiophenethanol,2-2-thienyl-ethanol,2-thienylethanol
IUPAC Name	2-(thiophen-2-yl)ethan-1-ol
InChI Key	VMJOFTHFJMLIKL-UHFFFAOYSA-N
Molecular Formula	C6H8OS

555

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

Heteroaromatic compounds

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