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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631 – 645 of 3,115 results

631

1,3-Di(2-pyridyl)propane 97.0+%, TCI America™

CAS: 15937-81-2 Molecular Formula: C13H14N2 Molecular Weight (g/mol): 198.269 InChI Key: UHPWYBATPHCMGD-UHFFFAOYSA-N PubChem CID: 322131 IUPAC Name: 2-(3-pyridin-2-ylpropyl)pyridine SMILES: C1=CC=NC(=C1)CCCC2=CC=CC=N2

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PubChem CID	322131
CAS	15937-81-2
Molecular Weight (g/mol)	198.269
SMILES	C1=CC=NC(=C1)CCCC2=CC=CC=N2
IUPAC Name	2-(3-pyridin-2-ylpropyl)pyridine
InChI Key	UHPWYBATPHCMGD-UHFFFAOYSA-N
Molecular Formula	C13H14N2

632

3-Ethylthiophene 98.0+%, TCI America™

CAS: 1795-01-3 Molecular Formula: C6H8S Molecular Weight (g/mol): 112.19 MDL Number: MFCD00070514 InChI Key: SLDBAXYJAIRQMX-UHFFFAOYSA-N PubChem CID: 74530 IUPAC Name: 3-ethylthiophene SMILES: CCC1=CSC=C1

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PubChem CID	74530
CAS	1795-01-3
Molecular Weight (g/mol)	112.19
MDL Number	MFCD00070514
SMILES	CCC1=CSC=C1
IUPAC Name	3-ethylthiophene
InChI Key	SLDBAXYJAIRQMX-UHFFFAOYSA-N
Molecular Formula	C6H8S

633

3-Ethynylthiophene 97.0+%, TCI America™

CAS: 67237-53-0 Molecular Formula: C6H4S Molecular Weight (g/mol): 108.158 MDL Number: MFCD04039973 InChI Key: MJHLPKWONJUCFK-UHFFFAOYSA-N Synonym: 3-ethynyl thiophene,thiophene, 3-ethynyl,3-thienylacetylene,thiophen-3-yl acetylene,3-ethynyl-thiophene,3-ethynyl thiophene;,pubchem16122,thien-3-yl acetylene,3-ethynylthiophene,ksc352m9b PubChem CID: 3548422 IUPAC Name: 3-ethynylthiophene SMILES: C#CC1=CSC=C1

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PubChem CID	3548422
CAS	67237-53-0
Molecular Weight (g/mol)	108.158
MDL Number	MFCD04039973
SMILES	C#CC1=CSC=C1
Synonym	3-ethynyl thiophene,thiophene, 3-ethynyl,3-thienylacetylene,thiophen-3-yl acetylene,3-ethynyl-thiophene,3-ethynyl thiophene;,pubchem16122,thien-3-yl acetylene,3-ethynylthiophene,ksc352m9b
IUPAC Name	3-ethynylthiophene
InChI Key	MJHLPKWONJUCFK-UHFFFAOYSA-N
Molecular Formula	C6H4S

634

2-Ethynylthiophene 96.0+%, TCI America™

CAS: 4298-52-6 Molecular Formula: C6H4S Molecular Weight (g/mol): 108.16 MDL Number: MFCD03425129 InChI Key: LWISLHRIEATKTM-UHFFFAOYSA-N Synonym: 2-ethynyl-thiophene,2-thienylethine,2-thiophenylacetylene,2-thienyl acetylene,pubchem16123,thien-2-yl acetylene,thiophene, 2-ethynyl,thiophen-2-yl acetylene,2-ethynylthiophene,acmc-209js9 PubChem CID: 5246258 IUPAC Name: 2-ethynylthiophene SMILES: C#CC1=CC=CS1

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PubChem CID	5246258
CAS	4298-52-6
Molecular Weight (g/mol)	108.16
MDL Number	MFCD03425129
SMILES	C#CC1=CC=CS1
Synonym	2-ethynyl-thiophene,2-thienylethine,2-thiophenylacetylene,2-thienyl acetylene,pubchem16123,thien-2-yl acetylene,thiophene, 2-ethynyl,thiophen-2-yl acetylene,2-ethynylthiophene,acmc-209js9
IUPAC Name	2-ethynylthiophene
InChI Key	LWISLHRIEATKTM-UHFFFAOYSA-N
Molecular Formula	C6H4S

635

4-Methylthiazole 98.0+%, TCI America™

CAS: 693-95-8 Molecular Formula: C4H5NS Molecular Weight (g/mol): 99.15 MDL Number: MFCD00005340 InChI Key: QMHIMXFNBOYPND-UHFFFAOYSA-N Synonym: 4-methylthiazole,thiazole, 4-methyl,4-methyl thiazole,4-methyl-thiazole,fema no. 3716,4-methyl-5h-1,3-thiazole,4-methyithiazole,methylthiazole, 4,pubchem23683 PubChem CID: 12748 ChEBI: CHEBI:35626 IUPAC Name: 4-methyl-1,3-thiazole SMILES: CC1=CSC=N1

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PubChem CID	12748
CAS	693-95-8
Molecular Weight (g/mol)	99.15
ChEBI	CHEBI:35626
MDL Number	MFCD00005340
SMILES	CC1=CSC=N1
Synonym	4-methylthiazole,thiazole, 4-methyl,4-methyl thiazole,4-methyl-thiazole,fema no. 3716,4-methyl-5h-1,3-thiazole,4-methyithiazole,methylthiazole, 4,pubchem23683
IUPAC Name	4-methyl-1,3-thiazole
InChI Key	QMHIMXFNBOYPND-UHFFFAOYSA-N
Molecular Formula	C4H5NS

636

3-Methylpyridazine 97.0+%, TCI America™

CAS: 1632-76-4 Molecular Formula: C5H6N2 Molecular Weight (g/mol): 94.117 MDL Number: MFCD00006469 InChI Key: MXDRPNGTQDRKQM-UHFFFAOYSA-N Synonym: pyridazine, 3-methyl,methyldiazine,pyridazine, methyl,methylpyridazine,3-methyl pyridazine,pubchem17696,3-methylpyridazin,acmc-1bp1x,3-methylpyridazine,ksc181a2j PubChem CID: 74208 IUPAC Name: 3-methylpyridazine SMILES: CC1=NN=CC=C1

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PubChem CID	74208
CAS	1632-76-4
Molecular Weight (g/mol)	94.117
MDL Number	MFCD00006469
SMILES	CC1=NN=CC=C1
Synonym	pyridazine, 3-methyl,methyldiazine,pyridazine, methyl,methylpyridazine,3-methyl pyridazine,pubchem17696,3-methylpyridazin,acmc-1bp1x,3-methylpyridazine,ksc181a2j
IUPAC Name	3-methylpyridazine
InChI Key	MXDRPNGTQDRKQM-UHFFFAOYSA-N
Molecular Formula	C5H6N2

637

2-Methylbenzothiazole 98.0+%, TCI America™

CAS: 120-75-2 Molecular Formula: C8H7NS Molecular Weight (g/mol): 149.211 MDL Number: MFCD00005794 InChI Key: DXYYSGDWQCSKKO-UHFFFAOYSA-N Synonym: 2-methylbenzothiazole,benzothiazole, 2-methyl,2-methybenzothiazole,2-methyl-benzothiazole,benzothiazole, methyl,usaf ek-1853,unii-7lx1xe6h8w,2-methylbenzo d thiazole,2-methyl benzothiazole,7lx1xe6h8w PubChem CID: 8446 IUPAC Name: 2-methyl-1,3-benzothiazole SMILES: CC1=NC2=CC=CC=C2S1

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PubChem CID	8446
CAS	120-75-2
Molecular Weight (g/mol)	149.211
MDL Number	MFCD00005794
SMILES	CC1=NC2=CC=CC=C2S1
Synonym	2-methylbenzothiazole,benzothiazole, 2-methyl,2-methybenzothiazole,2-methyl-benzothiazole,benzothiazole, methyl,usaf ek-1853,unii-7lx1xe6h8w,2-methylbenzo d thiazole,2-methyl benzothiazole,7lx1xe6h8w
IUPAC Name	2-methyl-1,3-benzothiazole
InChI Key	DXYYSGDWQCSKKO-UHFFFAOYSA-N
Molecular Formula	C8H7NS

638

Furfuryl Methyl Disulfide 98.0+%, TCI America™

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639

1-Methylpyrrole-2-carbonitrile 98.0+%, TCI America™

CAS: 34884-10-1 Molecular Formula: C6H6N2 Molecular Weight (g/mol): 106.128 MDL Number: MFCD02693721 InChI Key: JRQSGIQEBOZPHK-UHFFFAOYSA-N Synonym: 2-Cyano-1-methylpyrrole PubChem CID: 2064111 IUPAC Name: 1-methylpyrrole-2-carbonitrile SMILES: CN1C=CC=C1C#N

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PubChem CID	2064111
CAS	34884-10-1
Molecular Weight (g/mol)	106.128
MDL Number	MFCD02693721
SMILES	CN1C=CC=C1C#N
Synonym	2-Cyano-1-methylpyrrole
IUPAC Name	1-methylpyrrole-2-carbonitrile
InChI Key	JRQSGIQEBOZPHK-UHFFFAOYSA-N
Molecular Formula	C6H6N2

640

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

641

3-Methylpyrrole 98.0+%, TCI America™

CAS: 616-43-3 Molecular Formula: C5H7N Molecular Weight (g/mol): 81.118 MDL Number: MFCD00083419 InChI Key: FEKWWZCCJDUWLY-UHFFFAOYSA-N PubChem CID: 12023 IUPAC Name: 3-methyl-1H-pyrrole SMILES: CC1=CNC=C1

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PubChem CID	12023
CAS	616-43-3
Molecular Weight (g/mol)	81.118
MDL Number	MFCD00083419
SMILES	CC1=CNC=C1
IUPAC Name	3-methyl-1H-pyrrole
InChI Key	FEKWWZCCJDUWLY-UHFFFAOYSA-N
Molecular Formula	C5H7N

642

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

643

2-Methyl-3-(propyldithio)furan 97.0+%, TCI America™

CAS: 61197-09-9 Molecular Formula: C8H12OS2 Molecular Weight (g/mol): 188.303 MDL Number: MFCD01729816 InChI Key: YFPPCUTVJGGSQC-UHFFFAOYSA-N Synonym: 2-Methyl-3-furyl Propyl Disulfide PubChem CID: 43579 IUPAC Name: 2-methyl-3-(propyldisulfanyl)furan SMILES: CCCSSC1=C(OC=C1)C

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PubChem CID	43579
CAS	61197-09-9
Molecular Weight (g/mol)	188.303
MDL Number	MFCD01729816
SMILES	CCCSSC1=C(OC=C1)C
Synonym	2-Methyl-3-furyl Propyl Disulfide
IUPAC Name	2-methyl-3-(propyldisulfanyl)furan
InChI Key	YFPPCUTVJGGSQC-UHFFFAOYSA-N
Molecular Formula	C8H12OS2

644

2-Furaldehyde Diethyl Acetal 98.0+%, TCI America™

CAS: 13529-27-6 Molecular Formula: C9H14O3 Molecular Weight (g/mol): 170.21 MDL Number: MFCD00003245 InChI Key: SEILDMUKBMYIEZ-UHFFFAOYSA-N Synonym: 2-diethoxymethyl furan,2-furaldehyde diethyl acetal,furfural diethyl acetal,furan, 2-diethoxymethyl,unii-04b3gme3ij,2-furaldehydediethylacetal,2-diethoxymethyl-furan,furan, diethoxymethyl,2-furaldehyde diethylacetal,04b3gme3ij PubChem CID: 83553 ChEBI: CHEBI:34769 IUPAC Name: 2-(diethoxymethyl)furan SMILES: CCOC(OCC)C1=CC=CO1

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PubChem CID	83553
CAS	13529-27-6
Molecular Weight (g/mol)	170.21
ChEBI	CHEBI:34769
MDL Number	MFCD00003245
SMILES	CCOC(OCC)C1=CC=CO1
Synonym	2-diethoxymethyl furan,2-furaldehyde diethyl acetal,furfural diethyl acetal,furan, 2-diethoxymethyl,unii-04b3gme3ij,2-furaldehydediethylacetal,2-diethoxymethyl-furan,furan, diethoxymethyl,2-furaldehyde diethylacetal,04b3gme3ij
IUPAC Name	2-(diethoxymethyl)furan
InChI Key	SEILDMUKBMYIEZ-UHFFFAOYSA-N
Molecular Formula	C9H14O3

645

2-Hydrazinobenzothiazole 99.0+%, TCI America™

CAS: 615-21-4 Molecular Formula: C7H7N3S Molecular Weight (g/mol): 165.214 MDL Number: MFCD00041849 InChI Key: JYSUYJCLUODSLN-UHFFFAOYSA-N Synonym: 2-hydrazinobenzothiazole,2-hydrazinylbenzo d thiazole,2-hydrazino-1,3-benzothiazole,benzothiazolohydrazine,2 3h-benzothiazolone, hydrazone,benzothiazol-2-ylhydrazine,benzothiazole, 2-hydrazino,2-benzothiazolylhydrazine,usaf ek-3967,benzothiazol-2-yl-hydrazine PubChem CID: 11988 IUPAC Name: 1,3-benzothiazol-2-ylhydrazine SMILES: C1=CC=C2C(=C1)N=C(S2)NN

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PubChem CID	11988
CAS	615-21-4
Molecular Weight (g/mol)	165.214
MDL Number	MFCD00041849
SMILES	C1=CC=C2C(=C1)N=C(S2)NN
Synonym	2-hydrazinobenzothiazole,2-hydrazinylbenzo d thiazole,2-hydrazino-1,3-benzothiazole,benzothiazolohydrazine,2 3h-benzothiazolone, hydrazone,benzothiazol-2-ylhydrazine,benzothiazole, 2-hydrazino,2-benzothiazolylhydrazine,usaf ek-3967,benzothiazol-2-yl-hydrazine
IUPAC Name	1,3-benzothiazol-2-ylhydrazine
InChI Key	JYSUYJCLUODSLN-UHFFFAOYSA-N
Molecular Formula	C7H7N3S

Heteroaromatic compounds

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