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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406 – 420 of 3,021 results

406

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5-Methylindole, 99%

CAS: 614-96-0 Molecular Formula: C9H9N Molecular Weight (g/mol): 131.178 MDL Number: MFCD00005680 InChI Key: YPKBCLZFIYBSHK-UHFFFAOYSA-N Synonym: 5-methylindole,1h-indole, 5-methyl,5-methylindol,indole, 5-methyl,5-methyl indole,unii-kt52363ri5,5-methyl-indole,indole, 2,pubchem7238 PubChem CID: 11978 IUPAC Name: 5-methyl-1H-indole SMILES: CC1=CC2=C(C=C1)NC=C2

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PubChem CID	11978
CAS	614-96-0
Molecular Weight (g/mol)	131.178
MDL Number	MFCD00005680
SMILES	CC1=CC2=C(C=C1)NC=C2
Synonym	5-methylindole,1h-indole, 5-methyl,5-methylindol,indole, 5-methyl,5-methyl indole,unii-kt52363ri5,5-methyl-indole,indole, 2,pubchem7238
IUPAC Name	5-methyl-1H-indole
InChI Key	YPKBCLZFIYBSHK-UHFFFAOYSA-N
Molecular Formula	C9H9N

407

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3-Furaldehyde diethyl acetal, 98%, Thermo Scientific Chemicals

CAS: 216144-29-5 Molecular Formula: C9H14O3 Molecular Weight (g/mol): 170.21 MDL Number: MFCD01318151 InChI Key: MTZMXGCDOYBCPN-UHFFFAOYSA-N Synonym: 3-diethoxymethyl furan,3-furaldehyde diethyl acetal,furan,3-diethoxymethyl,diethoxy-3-furylmethane,acmc-1ckie PubChem CID: 7006657 IUPAC Name: 3-(diethoxymethyl)furan SMILES: CCOC(OCC)C1=COC=C1

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Specifications

PubChem CID	7006657
CAS	216144-29-5
Molecular Weight (g/mol)	170.21
MDL Number	MFCD01318151
SMILES	CCOC(OCC)C1=COC=C1
Synonym	3-diethoxymethyl furan,3-furaldehyde diethyl acetal,furan,3-diethoxymethyl,diethoxy-3-furylmethane,acmc-1ckie
IUPAC Name	3-(diethoxymethyl)furan
InChI Key	MTZMXGCDOYBCPN-UHFFFAOYSA-N
Molecular Formula	C9H14O3

408

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4-(2-Thienyl)butyric acid, 98%

CAS: 4653-11-6 MDL Number: MFCD00005463

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Specifications

CAS	4653-11-6
MDL Number	MFCD00005463

409

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5-(3-Methylphenyl)-1H-tetrazole, 99%

CAS: 3441-00-7 Molecular Formula: C8H8N4 Molecular Weight (g/mol): 160.18 MDL Number: MFCD03093096 InChI Key: GWZNHKMUSLKULV-UHFFFAOYSA-N Synonym: 5-3-methylphenyl-1h-tetrazole,5-m-tolyl-1h-tetrazole,5-3-methylphenyl tetrazole,2h-tetrazole,5-3-methylphenyl,5-3-methylphenyl-1h-1,2,3,4-tetrazole,3-tolyl tetrazole,5-m-tolyl tetrazole,acmc-1cmun,5-m-tolyl 1h tetrazole PubChem CID: 583308 IUPAC Name: 5-(3-methylphenyl)-2H-tetrazole SMILES: CC1=CC=CC(=C1)C2=NNN=N2

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Specifications

PubChem CID	583308
CAS	3441-00-7
Molecular Weight (g/mol)	160.18
MDL Number	MFCD03093096
SMILES	CC1=CC=CC(=C1)C2=NNN=N2
Synonym	5-3-methylphenyl-1h-tetrazole,5-m-tolyl-1h-tetrazole,5-3-methylphenyl tetrazole,2h-tetrazole,5-3-methylphenyl,5-3-methylphenyl-1h-1,2,3,4-tetrazole,3-tolyl tetrazole,5-m-tolyl tetrazole,acmc-1cmun,5-m-tolyl 1h tetrazole
IUPAC Name	5-(3-methylphenyl)-2H-tetrazole
InChI Key	GWZNHKMUSLKULV-UHFFFAOYSA-N
Molecular Formula	C8H8N4

410

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5-Azabenzimidazole, 98%, Thermo Scientific Chemicals

CAS: 272-97-9 Molecular Formula: C6H5N3 Molecular Weight (g/mol): 119.13 MDL Number: MFCD00051808 InChI Key: UBOOKRVGOBKDMM-UHFFFAOYSA-N Synonym: 3h-imidazo 4,5-c pyridine,1h-imidazo 4,5-c pyridine,5-azabenzimidazole,3,5-diazaindole,5h-imidazo 4,5-c pyridine,imidazo 4,5-c pyridine,5-aza-1h-benzoimidazole,5-aza-benzimidazole PubChem CID: 9227 IUPAC Name: 3H-imidazo[4,5-c]pyridine SMILES: N1C=NC2=CC=NC=C12

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Specifications

PubChem CID	9227
CAS	272-97-9
Molecular Weight (g/mol)	119.13
MDL Number	MFCD00051808
SMILES	N1C=NC2=CC=NC=C12
Synonym	3h-imidazo 4,5-c pyridine,1h-imidazo 4,5-c pyridine,5-azabenzimidazole,3,5-diazaindole,5h-imidazo 4,5-c pyridine,imidazo 4,5-c pyridine,5-aza-1h-benzoimidazole,5-aza-benzimidazole
IUPAC Name	3H-imidazo[4,5-c]pyridine
InChI Key	UBOOKRVGOBKDMM-UHFFFAOYSA-N
Molecular Formula	C6H5N3

411

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2-Methylimidazo[4,5-c]pyridine, 96%

CAS: 63604-59-1 Molecular Formula: C7H7N3 Molecular Weight (g/mol): 133.154 MDL Number: MFCD03426025 InChI Key: JWQVOMJORQXNME-UHFFFAOYSA-N Synonym: 2-methyl-3h-imidazo 4,5-c pyridine,2-methyl-1h-imidazo 4,5-c pyridine,2-methylimidazo 4,5-c pyridine,8-methyl-3-deazapurine,8-methyl-3,7,9-triazabicyclo 4.3.0 nona-2,4,7,10-tetraene,acmc-20anq0,2-methyl-5-azabenzimidazole,3h-imidazo 4,5-c pyridine, 2-methyl,1h-imidazo 4,5-c pyridine, 2-methyl PubChem CID: 373077 IUPAC Name: 2-methyl-3H-imidazo[4,5-c]pyridine SMILES: CC1=NC2=C(N1)C=NC=C2

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Specifications

PubChem CID	373077
CAS	63604-59-1
Molecular Weight (g/mol)	133.154
MDL Number	MFCD03426025
SMILES	CC1=NC2=C(N1)C=NC=C2
Synonym	2-methyl-3h-imidazo 4,5-c pyridine,2-methyl-1h-imidazo 4,5-c pyridine,2-methylimidazo 4,5-c pyridine,8-methyl-3-deazapurine,8-methyl-3,7,9-triazabicyclo 4.3.0 nona-2,4,7,10-tetraene,acmc-20anq0,2-methyl-5-azabenzimidazole,3h-imidazo 4,5-c pyridine, 2-methyl,1h-imidazo 4,5-c pyridine, 2-methyl
IUPAC Name	2-methyl-3H-imidazo[4,5-c]pyridine
InChI Key	JWQVOMJORQXNME-UHFFFAOYSA-N
Molecular Formula	C7H7N3

412

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5-Methylthiazole, 97%

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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Specifications

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

413

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7-Methylindole, 98%

CAS: 933-67-5 Molecular Formula: C9H9N Molecular Weight (g/mol): 131.178 MDL Number: MFCD00005684 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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Specifications

PubChem CID	70275
CAS	933-67-5
Molecular Weight (g/mol)	131.178
MDL Number	MFCD00005684
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

414

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2-(2-Pyridyl)benzimidazole, 98+%

CAS: 1137-68-4 Molecular Formula: C12H9N3 Molecular Weight (g/mol): 195.23 MDL Number: MFCD00005586 InChI Key: YNFBMDWHEHETJW-UHFFFAOYSA-N Synonym: 2-2-pyridyl benzimidazole,2-pyridin-2-yl-1h-benzo d imidazole,2-pyridin-2-yl-1h-benzoimidazole,2-pyridin-2-yl-1h-1,3-benzodiazole,2-pyridin-2-yl-1h-benzimidazole,chembl72683,1h-benzimidazole, 2-pyridinyl,1h-benzimidazole, 2-2-pyridinyl,acmc-20aime,2 2-pyridyl benzimidazole PubChem CID: 70821 IUPAC Name: 2-pyridin-2-yl-1H-benzimidazole SMILES: N1C2=CC=CC=C2N=C1C1=CC=CC=N1

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Specifications

PubChem CID	70821
CAS	1137-68-4
Molecular Weight (g/mol)	195.23
MDL Number	MFCD00005586
SMILES	N1C2=CC=CC=C2N=C1C1=CC=CC=N1
Synonym	2-2-pyridyl benzimidazole,2-pyridin-2-yl-1h-benzo d imidazole,2-pyridin-2-yl-1h-benzoimidazole,2-pyridin-2-yl-1h-1,3-benzodiazole,2-pyridin-2-yl-1h-benzimidazole,chembl72683,1h-benzimidazole, 2-pyridinyl,1h-benzimidazole, 2-2-pyridinyl,acmc-20aime,2 2-pyridyl benzimidazole
IUPAC Name	2-pyridin-2-yl-1H-benzimidazole
InChI Key	YNFBMDWHEHETJW-UHFFFAOYSA-N
Molecular Formula	C12H9N3

415

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2,4-Dimethylimidazole, 97%

CAS: 930-62-1 Molecular Formula: C5H8N2 Molecular Weight (g/mol): 96.13 MDL Number: MFCD00022365 InChI Key: LLPKQRMDOFYSGZ-UHFFFAOYSA-N Synonym: 2,4-dimethylimidazole,2,4-dimethyl-1h-imidazole,1h-imidazole, 2,4-dimethyl,2,4-dimethyl-3h-imidazole,2,4-dimethyl-1h-imidazol,imidazole, 2,4-dimethyl,2,4-dimethyl,2,5-dimethylimidazole,imidazole,4-dimethyl,pubchem18587 PubChem CID: 70259 IUPAC Name: 2,5-dimethyl-1H-imidazole SMILES: CC1=CN=C(C)N1

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PubChem CID	70259
CAS	930-62-1
Molecular Weight (g/mol)	96.13
MDL Number	MFCD00022365
SMILES	CC1=CN=C(C)N1
Synonym	2,4-dimethylimidazole,2,4-dimethyl-1h-imidazole,1h-imidazole, 2,4-dimethyl,2,4-dimethyl-3h-imidazole,2,4-dimethyl-1h-imidazol,imidazole, 2,4-dimethyl,2,4-dimethyl,2,5-dimethylimidazole,imidazole,4-dimethyl,pubchem18587
IUPAC Name	2,5-dimethyl-1H-imidazole
InChI Key	LLPKQRMDOFYSGZ-UHFFFAOYSA-N
Molecular Formula	C5H8N2

416

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3-Thiopheneacetic acid, 98%

CAS: 6964-21-2 Molecular Formula: C6H6O2S Molecular Weight (g/mol): 142.172 MDL Number: MFCD00005473 InChI Key: RCNOGGGBSSVMAS-UHFFFAOYSA-N Synonym: 3-thiopheneacetic acid,3-thienylacetic acid,2-thiophen-3-yl acetic acid,thiophene-3-acetic acid,thiophen-3-yl-acetic acid,3-thiophenacetic acid,thien-3-ylacetic acid,3-thiopheneethanoic acid,thiophen-3-ylacetic acid,2-3-thienyl acetic acid PubChem CID: 23404 IUPAC Name: 2-thiophen-3-ylacetic acid SMILES: C1=CSC=C1CC(=O)O

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Specifications

PubChem CID	23404
CAS	6964-21-2
Molecular Weight (g/mol)	142.172
MDL Number	MFCD00005473
SMILES	C1=CSC=C1CC(=O)O
Synonym	3-thiopheneacetic acid,3-thienylacetic acid,2-thiophen-3-yl acetic acid,thiophene-3-acetic acid,thiophen-3-yl-acetic acid,3-thiophenacetic acid,thien-3-ylacetic acid,3-thiopheneethanoic acid,thiophen-3-ylacetic acid,2-3-thienyl acetic acid
IUPAC Name	2-thiophen-3-ylacetic acid
InChI Key	RCNOGGGBSSVMAS-UHFFFAOYSA-N
Molecular Formula	C6H6O2S

417

Tetrazole, 3 to 4 wt.% solution in acetonitrile, AcroSeal™

CAS: 288-94-8 | CH₂N₄ | 70.05 g/mol

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Specifications

Boiling Point	77°C
Molecular Weight (g/mol)	70.05
ChEBI	CHEBI:33193
Color	Cream to Orange
Physical Form	Crystalline Powder
Chemical Name or Material	Tetrazole
SMILES	C1=NNN=N1
InChI Key	KJUGUADJHNHALS-UHFFFAOYSA-N
Density	0.8000g/mL
PubChem CID	67519
CAS	75-05-8
Health Hazard 3	GHS P StatementIF ON SKIN: Wash with plenty of soap and water.IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Wea
Health Hazard 2	GHS H StatementHighly flammable liquid and vapour.Causes serious eye irritation.Harmful if swallowed.Harmful if inhaled.Harmful in contact with skin.
Flash Point	5°C
Health Hazard 1	GHS Signal Word: Danger
IUPAC Name	2H-tetrazole
Molecular Formula	CH₂N₄
EINECS Number	206-023-4
Formula Weight	70.05
Specific Gravity	0.8

418

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4,7-Phenanthroline, 98%

CAS: 230-07-9 Molecular Formula: C₁₂H₈N₂ Molecular Weight (g/mol): 180.21 MDL Number: MFCD00004987 InChI Key: DATYUTWESAKQQM-UHFFFAOYSA-N Synonym: 4,7 phenanthroline,pyridino 3,2-f quinoline,acmc-1conx,4,7-phenanthroline,bidd:gt0447,chembl81429 PubChem CID: 67472 ChEBI: CHEBI:36419 IUPAC Name: 4,7-phenanthroline SMILES: C1=CC2=C(C=CC3=C2C=CC=N3)N=C1

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PubChem CID	67472
CAS	230-07-9
Molecular Weight (g/mol)	180.21
ChEBI	CHEBI:36419
MDL Number	MFCD00004987
SMILES	C1=CC2=C(C=CC3=C2C=CC=N3)N=C1
Synonym	4,7 phenanthroline,pyridino 3,2-f quinoline,acmc-1conx,4,7-phenanthroline,bidd:gt0447,chembl81429
IUPAC Name	4,7-phenanthroline
InChI Key	DATYUTWESAKQQM-UHFFFAOYSA-N
Molecular Formula	C₁₂H₈N₂

419

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Isoquinoline-8-carboxylic acid, 97%, Thermo Scientific Chemicals

CAS: 61563-43-7 Molecular Formula: C₁₀H₇NO₂ Molecular Weight (g/mol): 173.17 MDL Number: MFCD06738935 InChI Key: VMNZQPRIUSJCOH-UHFFFAOYSA-N Synonym: 8-isoquinolinecarboxylic acid,8-carboxyisoquinoline,8-isoquinolinecarboxylicacid,8-carboxy-2-azanaphthalene PubChem CID: 21393830 IUPAC Name: isoquinoline-8-carboxylic acid SMILES: C1=CC2=C(C=NC=C2)C(=C1)C(=O)O

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PubChem CID	21393830
CAS	61563-43-7
Molecular Weight (g/mol)	173.17
MDL Number	MFCD06738935
SMILES	C1=CC2=C(C=NC=C2)C(=C1)C(=O)O
Synonym	8-isoquinolinecarboxylic acid,8-carboxyisoquinoline,8-isoquinolinecarboxylicacid,8-carboxy-2-azanaphthalene
IUPAC Name	isoquinoline-8-carboxylic acid
InChI Key	VMNZQPRIUSJCOH-UHFFFAOYSA-N
Molecular Formula	C₁₀H₇NO₂

420

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2-Amino-4,6-dimethylpyrimidine, 98%

CAS: 767-15-7 Molecular Formula: C6H9N3 Molecular Weight (g/mol): 123.16 MDL Number: MFCD00006102 InChI Key: IDQNBVFPZMCDDN-UHFFFAOYSA-N Synonym: 2-amino-4,6-dimethylpyrimidine,acetylacetoneguanidine,2-pyrimidinamine, 4,6-dimethyl,4,6-dimethyl-2-pyrimidinamine,4,6-dimethylpyrimidin-2-ylamine,4,6-dimethyl-2-aminopyrimidine,pyrimidine, 2-amino-4,6-dimethyl,unii-4s48mi253m,2-amine-4,6-dimethylpyrimidine,2-amino-4,6-dimethyl pyrimidine PubChem CID: 13021 IUPAC Name: 4,6-dimethylpyrimidin-2-amine SMILES: CC1=CC(C)=NC(N)=N1

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Specifications

PubChem CID	13021
CAS	767-15-7
Molecular Weight (g/mol)	123.16
MDL Number	MFCD00006102
SMILES	CC1=CC(C)=NC(N)=N1
Synonym	2-amino-4,6-dimethylpyrimidine,acetylacetoneguanidine,2-pyrimidinamine, 4,6-dimethyl,4,6-dimethyl-2-pyrimidinamine,4,6-dimethylpyrimidin-2-ylamine,4,6-dimethyl-2-aminopyrimidine,pyrimidine, 2-amino-4,6-dimethyl,unii-4s48mi253m,2-amine-4,6-dimethylpyrimidine,2-amino-4,6-dimethyl pyrimidine
IUPAC Name	4,6-dimethylpyrimidin-2-amine
InChI Key	IDQNBVFPZMCDDN-UHFFFAOYSA-N
Molecular Formula	C6H9N3

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