Heteroaromatic compounds

466 – 480 of 2,238 results

466

5H-5-Methyl-6,7-dihydrocyclopentapyrazine 97.0+%, TCI America™

CAS: 23747-48-0 Molecular Formula: C8H13N2 Molecular Weight (g/mol): 137.21 MDL Number: MFCD00040997 InChI Key: COSMFKAROKURLX-ZCFIWIBFSA-O Synonym: 5-methyl-6,7-dihydro-5h-cyclopenta b pyrazine,5h-5-methyl-6,7-dihydrocyclopentapyrazine,5h-cyclopentapyrazine, 6,7-dihydro-5-methyl,6,7-dihydro-5-methyl-5h-cyclopentapyrazine,6,7-dihydro-5-methyl-5 h-cyclopentapyrazine,fema no. 3306,5-methyl-6,7-dihydro-5h-cyclopentapyrazine,5h-5-methyl-6,7-dihydrocyclopenta b pyrazine PubChem CID: 32065 IUPAC Name: (5R)-5-methyl-1H,2H,5H,6H,7H-cyclopenta[b]pyrazin-1-ium SMILES: C[C@@H]1CCC2=C1N=CC[NH2+]2

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Specifications

PubChem CID	32065
CAS	23747-48-0
Molecular Weight (g/mol)	137.21
MDL Number	MFCD00040997
SMILES	C[C@@H]1CCC2=C1N=CC[NH2+]2
Synonym	5-methyl-6,7-dihydro-5h-cyclopenta b pyrazine,5h-5-methyl-6,7-dihydrocyclopentapyrazine,5h-cyclopentapyrazine, 6,7-dihydro-5-methyl,6,7-dihydro-5-methyl-5h-cyclopentapyrazine,6,7-dihydro-5-methyl-5 h-cyclopentapyrazine,fema no. 3306,5-methyl-6,7-dihydro-5h-cyclopentapyrazine,5h-5-methyl-6,7-dihydrocyclopenta b pyrazine
IUPAC Name	(5R)-5-methyl-1H,2H,5H,6H,7H-cyclopenta[b]pyrazin-1-ium
InChI Key	COSMFKAROKURLX-ZCFIWIBFSA-O
Molecular Formula	C8H13N2

467

4,5-Dicyano-1,3-dithiol-2-one 98.0+%, TCI America™

CAS: 934-31-6 Molecular Formula: C5N2OS2 Molecular Weight (g/mol): 168.188 InChI Key: BPDMXHRQYNWQSI-UHFFFAOYSA-N Synonym: 2-Oxo-1,3-dithiole-4,5-dicarbonitrile PubChem CID: 136741 IUPAC Name: 2-oxo-1,3-dithiole-4,5-dicarbonitrile SMILES: C(#N)C1=C(SC(=O)S1)C#N

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Specifications

PubChem CID	136741
CAS	934-31-6
Molecular Weight (g/mol)	168.188
SMILES	C(#N)C1=C(SC(=O)S1)C#N
Synonym	2-Oxo-1,3-dithiole-4,5-dicarbonitrile
IUPAC Name	2-oxo-1,3-dithiole-4,5-dicarbonitrile
InChI Key	BPDMXHRQYNWQSI-UHFFFAOYSA-N
Molecular Formula	C5N2OS2

468

3-(2-Furyl)acrolein 98.0+%, TCI America™

CAS: 623-30-3 Molecular Formula: C7H6O2 Molecular Weight (g/mol): 122.123 MDL Number: MFCD00003256 InChI Key: VZIRCHXYMBFNFD-HNQUOIGGSA-N Synonym: 3-2-furyl acrolein,2-furanacrolein,e-3-furan-2-yl acrylaldehyde,3-furan-2-yl acrylaldehyde,2-propenal, 3-2-furanyl,trans-3-2-furyl acrolein,beta-2-furylacrolein,3-2-furyl acrylaldehyde,unii-ssq86u3drp,furyl acrolein PubChem CID: 1549521 IUPAC Name: (E)-3-(furan-2-yl)prop-2-enal SMILES: C1=COC(=C1)C=CC=O

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Specifications

PubChem CID	1549521
CAS	623-30-3
Molecular Weight (g/mol)	122.123
MDL Number	MFCD00003256
SMILES	C1=COC(=C1)C=CC=O
Synonym	3-2-furyl acrolein,2-furanacrolein,e-3-furan-2-yl acrylaldehyde,3-furan-2-yl acrylaldehyde,2-propenal, 3-2-furanyl,trans-3-2-furyl acrolein,beta-2-furylacrolein,3-2-furyl acrylaldehyde,unii-ssq86u3drp,furyl acrolein
IUPAC Name	(E)-3-(furan-2-yl)prop-2-enal
InChI Key	VZIRCHXYMBFNFD-HNQUOIGGSA-N
Molecular Formula	C7H6O2

469

2-Propylfuran 98.0+%, TCI America™

CAS: 4229-91-8 Molecular Formula: C7H10O Molecular Weight (g/mol): 110.16 MDL Number: MFCD00047070 InChI Key: CPLJMYOQYRCCBY-UHFFFAOYSA-N Synonym: furan, 2-propyl,2-n-propylfuran,2-n-propyl furan,furan, propyl,2-propyl-furan,furan, alpha-propyl,acmc-1ctud,2-propyl furan,furan, .alpha.-propyl,cpljmyoqyrccby-uhfffaoysa PubChem CID: 77907 IUPAC Name: 2-propylfuran SMILES: CCCC1=CC=CO1

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Specifications

PubChem CID	77907
CAS	4229-91-8
Molecular Weight (g/mol)	110.16
MDL Number	MFCD00047070
SMILES	CCCC1=CC=CO1
Synonym	furan, 2-propyl,2-n-propylfuran,2-n-propyl furan,furan, propyl,2-propyl-furan,furan, alpha-propyl,acmc-1ctud,2-propyl furan,furan, .alpha.-propyl,cpljmyoqyrccby-uhfffaoysa
IUPAC Name	2-propylfuran
InChI Key	CPLJMYOQYRCCBY-UHFFFAOYSA-N
Molecular Formula	C7H10O

470

2-Ethyl-3-methylpyrazine 98.0+%, TCI America™

CAS: 15707-23-0 Molecular Formula: C7H10N2 Molecular Weight (g/mol): 122.17 MDL Number: MFCD00006150 InChI Key: LNIMMWYNSBZESE-UHFFFAOYSA-N Synonym: pyrazine, 2-ethyl-3-methyl,3-ethyl-2-methylpyrazine,2-methyl-3-ethylpyrazine,2-ethyl-3-methyl pyrazine,pyrazine, ethylmethyl,2-ethyl-3-methyl-pyrazine,unii-9gf35mk66u,fema no. 3155,pyrazine, 3-ethyl-2-methyl,2-ethyl-3-methylpyrazine, 9ci PubChem CID: 27457 IUPAC Name: 2-ethyl-3-methylpyrazine SMILES: CCC1=NC=CN=C1C

Pricing & Availability
Specifications

PubChem CID	27457
CAS	15707-23-0
Molecular Weight (g/mol)	122.17
MDL Number	MFCD00006150
SMILES	CCC1=NC=CN=C1C
Synonym	pyrazine, 2-ethyl-3-methyl,3-ethyl-2-methylpyrazine,2-methyl-3-ethylpyrazine,2-ethyl-3-methyl pyrazine,pyrazine, ethylmethyl,2-ethyl-3-methyl-pyrazine,unii-9gf35mk66u,fema no. 3155,pyrazine, 3-ethyl-2-methyl,2-ethyl-3-methylpyrazine, 9ci
IUPAC Name	2-ethyl-3-methylpyrazine
InChI Key	LNIMMWYNSBZESE-UHFFFAOYSA-N
Molecular Formula	C7H10N2

471

2-Amino-5-methyl-1,3,4-thiadiazole 98.0+%, TCI America™

CAS: 108-33-8 Molecular Formula: C3H5N3S Molecular Weight (g/mol): 115.15 MDL Number: MFCD00003110 InChI Key: HMPUHXCGUHDVBI-UHFFFAOYSA-N Synonym: 2-amino-5-methyl-1,3,4-thiadiazole,2-amino-5-methylthiadiazole,matd,usaf cy-3,1,3,4-thiadiazol-2-amine, 5-methyl,5-methyl-1,3,4 thiadiazol-2-ylamine,1,3,4-thiadiazole, 2-amino-5-methyl,5-methyl-1,3,4-thiadiazole-2-amine,5-methyl-1,3,4-thiadiazol-2-ylamine,1,4-thiadiazol-2-amine, 5-methyl PubChem CID: 66949 IUPAC Name: 5-methyl-1,3,4-thiadiazol-2-amine SMILES: CC1=NN=C(N)S1

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Specifications

PubChem CID	66949
CAS	108-33-8
Molecular Weight (g/mol)	115.15
MDL Number	MFCD00003110
SMILES	CC1=NN=C(N)S1
Synonym	2-amino-5-methyl-1,3,4-thiadiazole,2-amino-5-methylthiadiazole,matd,usaf cy-3,1,3,4-thiadiazol-2-amine, 5-methyl,5-methyl-1,3,4 thiadiazol-2-ylamine,1,3,4-thiadiazole, 2-amino-5-methyl,5-methyl-1,3,4-thiadiazole-2-amine,5-methyl-1,3,4-thiadiazol-2-ylamine,1,4-thiadiazol-2-amine, 5-methyl
IUPAC Name	5-methyl-1,3,4-thiadiazol-2-amine
InChI Key	HMPUHXCGUHDVBI-UHFFFAOYSA-N
Molecular Formula	C3H5N3S

472

4-Methylimidazole 98.0+%, TCI America™

CAS: 822-36-6 Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.11 MDL Number: MFCD00005201 InChI Key: XLSZMDLNRCVEIJ-UHFFFAOYSA-N Synonym: 4-methylimidazole,4-methyl-1h-imidazole,4 5-methylimidazole,1h-imidazole, 4-methyl,4-me-i,5-methylimidazole,imidazole, 4-methyl,4 or 5-methylimidazole,4-mei,4-methylimidazol PubChem CID: 13195 ChEBI: CHEBI:40035 IUPAC Name: 5-methyl-1H-imidazole SMILES: CC1=CN=CN1

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Specifications

PubChem CID	13195
CAS	822-36-6
Molecular Weight (g/mol)	82.11
ChEBI	CHEBI:40035
MDL Number	MFCD00005201
SMILES	CC1=CN=CN1
Synonym	4-methylimidazole,4-methyl-1h-imidazole,4 5-methylimidazole,1h-imidazole, 4-methyl,4-me-i,5-methylimidazole,imidazole, 4-methyl,4 or 5-methylimidazole,4-mei,4-methylimidazol
IUPAC Name	5-methyl-1H-imidazole
InChI Key	XLSZMDLNRCVEIJ-UHFFFAOYSA-N
Molecular Formula	C4H6N2

473

4-Aminoindole 98.0+%, TCI America™

CAS: 5192-23-4 Molecular Formula: C8H8N2 Molecular Weight (g/mol): 132.166 MDL Number: MFCD01076559 InChI Key: LUNUNJFSHKSXGQ-UHFFFAOYSA-N Synonym: 4-aminoindole,1h-indol-4-ylamine,4-amino indole,4-amino-1h-indole,1h-indol-4-yl-amine,4-indolamine,indole-4-ylamine,1h-indol-4-amin,4-aminoindol,indol-4-ylamine PubChem CID: 583431 IUPAC Name: 1H-indol-4-amine SMILES: C1=CC2=C(C=CN2)C(=C1)N

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Specifications

PubChem CID	583431
CAS	5192-23-4
Molecular Weight (g/mol)	132.166
MDL Number	MFCD01076559
SMILES	C1=CC2=C(C=CN2)C(=C1)N
Synonym	4-aminoindole,1h-indol-4-ylamine,4-amino indole,4-amino-1h-indole,1h-indol-4-yl-amine,4-indolamine,indole-4-ylamine,1h-indol-4-amin,4-aminoindol,indol-4-ylamine
IUPAC Name	1H-indol-4-amine
InChI Key	LUNUNJFSHKSXGQ-UHFFFAOYSA-N
Molecular Formula	C8H8N2

474

Pyridine - Sulfur Trioxide Complex 95.0+%, TCI America™

CAS: 26412-87-3 Molecular Formula: C5H5NO3S Molecular Weight (g/mol): 159.16 MDL Number: MFCD00012437 InChI Key: UDYFLDICVHJSOY-UHFFFAOYSA-N Synonym: pyridine sulfur trioxide,sulfur trioxide pyridine complex,pyridine; sulfur trioxide,pyridine sulfotrioxide,pyridine compound with sulfur trioxide 1:1,sulfur trioxide, compd. with pyridine,pyridine-sulfur trioxide complex,active sulfure trioxide,sulfur trioxide-pyridine,pyridine-sulfur trioxide PubChem CID: 168533 IUPAC Name: pyridine; sulfonylideneoxidane SMILES: O=S(=O)=O.C1=CC=NC=C1

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Specifications

PubChem CID	168533
CAS	26412-87-3
Molecular Weight (g/mol)	159.16
MDL Number	MFCD00012437
SMILES	O=S(=O)=O.C1=CC=NC=C1
Synonym	pyridine sulfur trioxide,sulfur trioxide pyridine complex,pyridine; sulfur trioxide,pyridine sulfotrioxide,pyridine compound with sulfur trioxide 1:1,sulfur trioxide, compd. with pyridine,pyridine-sulfur trioxide complex,active sulfure trioxide,sulfur trioxide-pyridine,pyridine-sulfur trioxide
IUPAC Name	pyridine; sulfonylideneoxidane
InChI Key	UDYFLDICVHJSOY-UHFFFAOYSA-N
Molecular Formula	C5H5NO3S

475

2-Amylpyridine 98.0+%, TCI America™

CAS: 2294-76-0 Molecular Formula: C10H15N Molecular Weight (g/mol): 149.237 MDL Number: MFCD00051828 InChI Key: HSDXVAOHEOSTFZ-UHFFFAOYSA-N Synonym: 2-amylpyridine,pyridine, 2-pentyl,2-n-pentylpyridine,2-n-amylpyridine,pyridine, pentyl,unii-9n74l1ud11,2-amyl pyridine,2-pentyl pyridine,2-pentyl-pyridine,acmc-1cmx8 PubChem CID: 16800 IUPAC Name: 2-pentylpyridine SMILES: CCCCCC1=CC=CC=N1

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Specifications

PubChem CID	16800
CAS	2294-76-0
Molecular Weight (g/mol)	149.237
MDL Number	MFCD00051828
SMILES	CCCCCC1=CC=CC=N1
Synonym	2-amylpyridine,pyridine, 2-pentyl,2-n-pentylpyridine,2-n-amylpyridine,pyridine, pentyl,unii-9n74l1ud11,2-amyl pyridine,2-pentyl pyridine,2-pentyl-pyridine,acmc-1cmx8
IUPAC Name	2-pentylpyridine
InChI Key	HSDXVAOHEOSTFZ-UHFFFAOYSA-N
Molecular Formula	C10H15N

476

5-Methylquinoxaline 98.0+%, TCI America™

CAS: 13708-12-8 Molecular Formula: C9H8N2 Molecular Weight (g/mol): 144.177 MDL Number: MFCD00012335 InChI Key: CQLOYHZZZCWHSG-UHFFFAOYSA-N Synonym: quinoxaline, 5-methyl,unii-l0ad7t152g,5-methyl quinoxaline,fema no. 3203,8-methylquinoxaline,5-methyl-quinoxaline,acmc-209caq,5-methylquinoxaline,dsstox_cid_27090 PubChem CID: 61670 IUPAC Name: 5-methylquinoxaline SMILES: CC1=C2C(=CC=C1)N=CC=N2

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Specifications

PubChem CID	61670
CAS	13708-12-8
Molecular Weight (g/mol)	144.177
MDL Number	MFCD00012335
SMILES	CC1=C2C(=CC=C1)N=CC=N2
Synonym	quinoxaline, 5-methyl,unii-l0ad7t152g,5-methyl quinoxaline,fema no. 3203,8-methylquinoxaline,5-methyl-quinoxaline,acmc-209caq,5-methylquinoxaline,dsstox_cid_27090
IUPAC Name	5-methylquinoxaline
InChI Key	CQLOYHZZZCWHSG-UHFFFAOYSA-N
Molecular Formula	C9H8N2

477

3-Methyl-4-phenylthiazoline-2-thione 98.0+%, TCI America™

CAS: 21402-19-7 Molecular Formula: C10H9NS2 Molecular Weight (g/mol): 207.31 MDL Number: MFCD00059731 InChI Key: YGZDFPNBMUHUON-UHFFFAOYSA-N PubChem CID: 519864 IUPAC Name: 3-methyl-4-phenyl-2,3-dihydro-1,3-thiazole-2-thione SMILES: CN1C(=S)SC=C1C1=CC=CC=C1

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Specifications

PubChem CID	519864
CAS	21402-19-7
Molecular Weight (g/mol)	207.31
MDL Number	MFCD00059731
SMILES	CN1C(=S)SC=C1C1=CC=CC=C1
IUPAC Name	3-methyl-4-phenyl-2,3-dihydro-1,3-thiazole-2-thione
InChI Key	YGZDFPNBMUHUON-UHFFFAOYSA-N
Molecular Formula	C10H9NS2

478

6-tert-Butylquinoline 98.0+%, TCI America™

CAS: 68141-13-9 Molecular Formula: C13H15N Molecular Weight (g/mol): 185.27 MDL Number: MFCD02683023 InChI Key: JHAWWJQGHKGXHA-UHFFFAOYSA-N PubChem CID: 109638 IUPAC Name: 6-tert-butylquinoline SMILES: CC(C)(C)C1=CC=C2N=CC=CC2=C1

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Specifications

PubChem CID	109638
CAS	68141-13-9
Molecular Weight (g/mol)	185.27
MDL Number	MFCD02683023
SMILES	CC(C)(C)C1=CC=C2N=CC=CC2=C1
IUPAC Name	6-tert-butylquinoline
InChI Key	JHAWWJQGHKGXHA-UHFFFAOYSA-N
Molecular Formula	C13H15N

479

1,8-Naphthyridine 98.0+%, TCI America™

CAS: 254-60-4 Molecular Formula: C8H6N2 Molecular Weight (g/mol): 130.15 MDL Number: MFCD00059751 InChI Key: FLBAYUMRQUHISI-UHFFFAOYSA-N Synonym: 1,8-Diazanaphthalene, Pyrido[2,3-b]pyridine PubChem CID: 136069 ChEBI: CHEBI:36628 IUPAC Name: 1,8-naphthyridine SMILES: C1=CC2=C(N=C1)N=CC=C2

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Specifications

PubChem CID	136069
CAS	254-60-4
Molecular Weight (g/mol)	130.15
ChEBI	CHEBI:36628
MDL Number	MFCD00059751
SMILES	C1=CC2=C(N=C1)N=CC=C2
Synonym	1,8-Diazanaphthalene, Pyrido[2,3-b]pyridine
IUPAC Name	1,8-naphthyridine
InChI Key	FLBAYUMRQUHISI-UHFFFAOYSA-N
Molecular Formula	C8H6N2

480

Benzo[g]quinoxaline 98.0+%, TCI America™

CAS: 260-50-4 Molecular Formula: C12H8N2 Molecular Weight (g/mol): 180.21 MDL Number: MFCD18449114 InChI Key: XEMRLVBSKVCUDL-UHFFFAOYSA-N PubChem CID: 12886698 IUPAC Name: benzo[g]quinoxaline SMILES: C1=CC=C2C=C3N=CC=NC3=CC2=C1

Pricing & Availability
Specifications

PubChem CID	12886698
CAS	260-50-4
Molecular Weight (g/mol)	180.21
MDL Number	MFCD18449114
SMILES	C1=CC=C2C=C3N=CC=NC3=CC2=C1
IUPAC Name	benzo[g]quinoxaline
InChI Key	XEMRLVBSKVCUDL-UHFFFAOYSA-N
Molecular Formula	C12H8N2

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5H-5-Methyl-6,7-dihydrocyclopentapyrazine 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

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

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

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

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

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

Pyridine - Sulfur Trioxide Complex 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

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

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

1,8-Naphthyridine 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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