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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811 – 825 of 3,021 results

811

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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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

812

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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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

813

Furfuryl Methacrylate (stabilized with MEHQ) 95.0+%, TCI America™

CAS: 3454-28-2 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD00046113 InChI Key: DWXAVNJYFLGAEF-UHFFFAOYSA-N Synonym: Methacrylic Acid Furfuryl Ester PubChem CID: 76993 IUPAC Name: furan-2-ylmethyl 2-methylprop-2-enoate SMILES: CC(=C)C(=O)OCC1=CC=CO1

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PubChem CID	76993
CAS	3454-28-2
Molecular Weight (g/mol)	166.176
MDL Number	MFCD00046113
SMILES	CC(=C)C(=O)OCC1=CC=CO1
Synonym	Methacrylic Acid Furfuryl Ester
IUPAC Name	furan-2-ylmethyl 2-methylprop-2-enoate
InChI Key	DWXAVNJYFLGAEF-UHFFFAOYSA-N
Molecular Formula	C9H10O3

814

2-Nonylbenzimidazole 98.0+%, TCI America™

CAS: 5851-50-3 Molecular Formula: C16H24N2 Molecular Weight (g/mol): 244.38 MDL Number: MFCD00087614 InChI Key: YECSLYXTXWSKBO-UHFFFAOYSA-N PubChem CID: 252336 IUPAC Name: 2-nonyl-1H-1,3-benzodiazole SMILES: CCCCCCCCCC1=NC2=CC=CC=C2N1

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PubChem CID	252336
CAS	5851-50-3
Molecular Weight (g/mol)	244.38
MDL Number	MFCD00087614
SMILES	CCCCCCCCCC1=NC2=CC=CC=C2N1
IUPAC Name	2-nonyl-1H-1,3-benzodiazole
InChI Key	YECSLYXTXWSKBO-UHFFFAOYSA-N
Molecular Formula	C16H24N2

815

2-(2-Naphthyl)indole 98.0+%, TCI America™

CAS: 23746-81-8 Molecular Formula: C18H13N Molecular Weight (g/mol): 243.31 MDL Number: MFCD00124144 InChI Key: CACDYUNTCMPDMI-UHFFFAOYSA-N Synonym: 2-2-naphthyl indole,2-2-naphthyl-1h-indole,2-naphthalen-2-yl-1h-indole,acmc-1chvp,2-2-naphthyl-indol,maybridge1_005904,2-2-indolyl naphthalene,2-1h-indol-2-yl naphthalene,2-2-naphthalenyl-1h-indole PubChem CID: 265232 IUPAC Name: 2-(naphthalen-2-yl)-1H-indole SMILES: N1C2=CC=CC=C2C=C1C1=CC=C2C=CC=CC2=C1

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PubChem CID	265232
CAS	23746-81-8
Molecular Weight (g/mol)	243.31
MDL Number	MFCD00124144
SMILES	N1C2=CC=CC=C2C=C1C1=CC=C2C=CC=CC2=C1
Synonym	2-2-naphthyl indole,2-2-naphthyl-1h-indole,2-naphthalen-2-yl-1h-indole,acmc-1chvp,2-2-naphthyl-indol,maybridge1_005904,2-2-indolyl naphthalene,2-1h-indol-2-yl naphthalene,2-2-naphthalenyl-1h-indole
IUPAC Name	2-(naphthalen-2-yl)-1H-indole
InChI Key	CACDYUNTCMPDMI-UHFFFAOYSA-N
Molecular Formula	C18H13N

816

3-Methylfuran (stabilized with HQ) 98.0+%, TCI America™

CAS: 930-27-8 Molecular Formula: C5H6O Molecular Weight (g/mol): 82.102 MDL Number: MFCD00060134 InChI Key: KJRRQXYWFQKJIP-UHFFFAOYSA-N Synonym: furan, 3-methyl,3-methylfurane,3-methyl furan,3-methyl-furan,3-methyl-fura,3-methylfuran,pubchem19993,3-methylfuran-methyl-d3,acmc-20an04,3-methylfuran 1gr PubChem CID: 13587 IUPAC Name: 3-methylfuran SMILES: CC1=COC=C1

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PubChem CID	13587
CAS	930-27-8
Molecular Weight (g/mol)	82.102
MDL Number	MFCD00060134
SMILES	CC1=COC=C1
Synonym	furan, 3-methyl,3-methylfurane,3-methyl furan,3-methyl-furan,3-methyl-fura,3-methylfuran,pubchem19993,3-methylfuran-methyl-d3,acmc-20an04,3-methylfuran 1gr
IUPAC Name	3-methylfuran
InChI Key	KJRRQXYWFQKJIP-UHFFFAOYSA-N
Molecular Formula	C5H6O

817

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

818

2-Methylthiophene 97.0+%, TCI America™

CAS: 554-14-3 Molecular Formula: C5H6S Molecular Weight (g/mol): 98.163 MDL Number: MFCD00005451 InChI Key: XQQBUAPQHNYYRS-UHFFFAOYSA-N Synonym: thiophene, 2-methyl,2-methyl thiophene,thiophene, methyl,alpha-methylthiophene,ccris 2936,2-methyl-thiophene,unii-7115jap77a,2-methylthiacyclopentadiene,a-thiotolene,pubchem5204 PubChem CID: 11126 IUPAC Name: 2-methylthiophene SMILES: CC1=CC=CS1

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PubChem CID	11126
CAS	554-14-3
Molecular Weight (g/mol)	98.163
MDL Number	MFCD00005451
SMILES	CC1=CC=CS1
Synonym	thiophene, 2-methyl,2-methyl thiophene,thiophene, methyl,alpha-methylthiophene,ccris 2936,2-methyl-thiophene,unii-7115jap77a,2-methylthiacyclopentadiene,a-thiotolene,pubchem5204
IUPAC Name	2-methylthiophene
InChI Key	XQQBUAPQHNYYRS-UHFFFAOYSA-N
Molecular Formula	C5H6S

819

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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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

820

2-Methylthiazole 98.0+%, TCI America™

CAS: 3581-87-1 Molecular Formula: C4H5NS Molecular Weight (g/mol): 99.151 MDL Number: MFCD00053144 InChI Key: VZWOXDYRBDIHMA-UHFFFAOYSA-N PubChem CID: 77129 IUPAC Name: 2-methyl-1,3-thiazole SMILES: CC1=NC=CS1

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PubChem CID	77129
CAS	3581-87-1
Molecular Weight (g/mol)	99.151
MDL Number	MFCD00053144
SMILES	CC1=NC=CS1
IUPAC Name	2-methyl-1,3-thiazole
InChI Key	VZWOXDYRBDIHMA-UHFFFAOYSA-N
Molecular Formula	C4H5NS

821

(2-Mercaptoethyl)pyrazine 98.0+%, TCI America™

CAS: 35250-53-4 Molecular Formula: C6H8N2S Molecular Weight (g/mol): 140.204 MDL Number: MFCD00053160 InChI Key: QKVWBAMZPUHCMO-UHFFFAOYSA-N Synonym: pyrazineethanethiol,2-pyrazinylethanethiol,2-pyrazineethanethiol,pyrazine ethanethiol,pyrazinyl ethanethiol,2-2-mercaptoethyl pyrazine,2-pyrazinylethylmercaptan,2-mercaptoethyl pyrazine,mercaptoethylpyrazine,unii-f7i6g0e56f PubChem CID: 61945 IUPAC Name: 2-pyrazin-2-ylethanethiol SMILES: C1=CN=C(C=N1)CCS

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PubChem CID	61945
CAS	35250-53-4
Molecular Weight (g/mol)	140.204
MDL Number	MFCD00053160
SMILES	C1=CN=C(C=N1)CCS
Synonym	pyrazineethanethiol,2-pyrazinylethanethiol,2-pyrazineethanethiol,pyrazine ethanethiol,pyrazinyl ethanethiol,2-2-mercaptoethyl pyrazine,2-pyrazinylethylmercaptan,2-mercaptoethyl pyrazine,mercaptoethylpyrazine,unii-f7i6g0e56f
IUPAC Name	2-pyrazin-2-ylethanethiol
InChI Key	QKVWBAMZPUHCMO-UHFFFAOYSA-N
Molecular Formula	C6H8N2S

822

3-Methylbenzo[b]thiophene 97.0+%, TCI America™

CAS: 1455-18-1 Molecular Formula: C9H8S Molecular Weight (g/mol): 148.22 MDL Number: MFCD00040243 InChI Key: SEBRPHZZSLCDRQ-UHFFFAOYSA-N Synonym: 3-methylbenzo b thiophene,3-methylbenzothiophene,3-methylthianaphthene,benzo b thiophene, 3-methyl,3-methylthioindene,benzothiophene, 3-methyl,3-methyl-1-thiaindene,3-methylbenzylthiophene,3-methyl-benzo b thiophene PubChem CID: 73817 IUPAC Name: 3-methyl-1-benzothiophene SMILES: CC1=CSC2=CC=CC=C12

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PubChem CID	73817
CAS	1455-18-1
Molecular Weight (g/mol)	148.22
MDL Number	MFCD00040243
SMILES	CC1=CSC2=CC=CC=C12
Synonym	3-methylbenzo b thiophene,3-methylbenzothiophene,3-methylthianaphthene,benzo b thiophene, 3-methyl,3-methylthioindene,benzothiophene, 3-methyl,3-methyl-1-thiaindene,3-methylbenzylthiophene,3-methyl-benzo b thiophene
IUPAC Name	3-methyl-1-benzothiophene
InChI Key	SEBRPHZZSLCDRQ-UHFFFAOYSA-N
Molecular Formula	C9H8S

823

5-Methylthiazole 98.0+%, TCI America™

CAS: 3581-89-3 Molecular Formula: C4H5NS Molecular Weight (g/mol): 99.151 MDL Number: MFCD00005335 InChI Key: RLYUNPNLXMSXAX-UHFFFAOYSA-N Synonym: 5-methylthiazole,thiazole, 5-methyl,5-methyl-thiazole,5-methyl thiazole,zlchem 1239,acmc-1cjhk,#,ksc222m5d PubChem CID: 137980 IUPAC Name: 5-methyl-1,3-thiazole SMILES: CC1=CN=CS1

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PubChem CID	137980
CAS	3581-89-3
Molecular Weight (g/mol)	99.151
MDL Number	MFCD00005335
SMILES	CC1=CN=CS1
Synonym	5-methylthiazole,thiazole, 5-methyl,5-methyl-thiazole,5-methyl thiazole,zlchem 1239,acmc-1cjhk,#,ksc222m5d
IUPAC Name	5-methyl-1,3-thiazole
InChI Key	RLYUNPNLXMSXAX-UHFFFAOYSA-N
Molecular Formula	C4H5NS

824

2-Methyldibenzo[f,h]quinoxaline 98.0+%, TCI America™

CAS: 536753-86-3 Molecular Formula: C17H12N2 Molecular Weight (g/mol): 244.297 MDL Number: MFCD16038624 InChI Key: DCPGBPKLXYETTA-UHFFFAOYSA-N PubChem CID: 20720413 IUPAC Name: 3-methylphenanthro[9,10-b]pyrazine SMILES: CC1=CN=C2C3=CC=CC=C3C4=CC=CC=C4C2=N1

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PubChem CID	20720413
CAS	536753-86-3
Molecular Weight (g/mol)	244.297
MDL Number	MFCD16038624
SMILES	CC1=CN=C2C3=CC=CC=C3C4=CC=CC=C4C2=N1
IUPAC Name	3-methylphenanthro[9,10-b]pyrazine
InChI Key	DCPGBPKLXYETTA-UHFFFAOYSA-N
Molecular Formula	C17H12N2

825

4-Methylpyrimidine 96.0+%, TCI America™

CAS: 3438-46-8 Molecular Formula: C5H6N2 Molecular Weight (g/mol): 94.117 MDL Number: MFCD00006115 InChI Key: LVILGAOSPDLNRM-UHFFFAOYSA-N Synonym: pyrimidine, 4-methyl,4-methyl-pyrimidine,4-methyl pyrimidine,pubchem20803,6-methylpyrimidine,4-methylpyrimidine,ksc226a9b,tpc-h013,4-methyl-1,3-diazine,pyrimidine, 4-methyl-6ci,7ci,8ci,9ci PubChem CID: 18922 IUPAC Name: 4-methylpyrimidine SMILES: CC1=NC=NC=C1

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PubChem CID	18922
CAS	3438-46-8
Molecular Weight (g/mol)	94.117
MDL Number	MFCD00006115
SMILES	CC1=NC=NC=C1
Synonym	pyrimidine, 4-methyl,4-methyl-pyrimidine,4-methyl pyrimidine,pubchem20803,6-methylpyrimidine,4-methylpyrimidine,ksc226a9b,tpc-h013,4-methyl-1,3-diazine,pyrimidine, 4-methyl-6ci,7ci,8ci,9ci
IUPAC Name	4-methylpyrimidine
InChI Key	LVILGAOSPDLNRM-UHFFFAOYSA-N
Molecular Formula	C5H6N2

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