Organoheterocyclic compounds

Organic compounds that consist of ring structures, or cyclic compounds that have atoms of at least two different elements as members of its ring(s).

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5,281 – 5,295 of 270,306 results

5,281

3-Cyanothiophene 98.0+%, TCI America™

CAS: 1641-09-4 Molecular Formula: C5H3NS Molecular Weight (g/mol): 109.146 MDL Number: MFCD00151852 InChI Key: GSXCEVHRIVLFJV-UHFFFAOYSA-N Synonym: 3-cyanothiophene,3-thiophenecarbonitrile,thiophene-3-nitrile,pubchem5508,pubchem12351,acmc-209dqk,ksc176g4h PubChem CID: 74231 IUPAC Name: thiophene-3-carbonitrile SMILES: C1=CSC=C1C#N

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PubChem CID	74231
CAS	1641-09-4
Molecular Weight (g/mol)	109.146
MDL Number	MFCD00151852
SMILES	C1=CSC=C1C#N
Synonym	3-cyanothiophene,3-thiophenecarbonitrile,thiophene-3-nitrile,pubchem5508,pubchem12351,acmc-209dqk,ksc176g4h
IUPAC Name	thiophene-3-carbonitrile
InChI Key	GSXCEVHRIVLFJV-UHFFFAOYSA-N
Molecular Formula	C5H3NS

5,282

2,2'-Dipyrrolylmethane 97.0+%, TCI America™

CAS: 21211-65-4 Molecular Formula: C9H10N2 Molecular Weight (g/mol): 146.19 MDL Number: MFCD03931560 InChI Key: PBTPREHATAFBEN-UHFFFAOYSA-N PubChem CID: 140814 ChEBI: CHEBI:36319 IUPAC Name: 2-[(1H-pyrrol-2-yl)methyl]-1H-pyrrole SMILES: C(C1=CC=CN1)C1=CC=CN1

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PubChem CID	140814
CAS	21211-65-4
Molecular Weight (g/mol)	146.19
ChEBI	CHEBI:36319
MDL Number	MFCD03931560
SMILES	C(C1=CC=CN1)C1=CC=CN1
IUPAC Name	2-[(1H-pyrrol-2-yl)methyl]-1H-pyrrole
InChI Key	PBTPREHATAFBEN-UHFFFAOYSA-N
Molecular Formula	C9H10N2

5,283

2,3,4,5-Tetraphenylthiophene 98.0+%, TCI America™

CAS: 1884-68-0 Molecular Formula: C28H20S Molecular Weight (g/mol): 388.528 MDL Number: MFCD00014527 InChI Key: MQFBWJOMLIHUDY-UHFFFAOYSA-N Synonym: tetraphenylthiophene,thiophene, tetraphenyl,thionessal,acmc-1bvi3,2,4,5-tetraphenylthiophene,thiophene,2,3,4,5-tetraphenyl PubChem CID: 74664 IUPAC Name: 2,3,4,5-tetraphenylthiophene SMILES: C1=CC=C(C=C1)C2=C(SC(=C2C3=CC=CC=C3)C4=CC=CC=C4)C5=CC=CC=C5

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PubChem CID	74664
CAS	1884-68-0
Molecular Weight (g/mol)	388.528
MDL Number	MFCD00014527
SMILES	C1=CC=C(C=C1)C2=C(SC(=C2C3=CC=CC=C3)C4=CC=CC=C4)C5=CC=CC=C5
Synonym	tetraphenylthiophene,thiophene, tetraphenyl,thionessal,acmc-1bvi3,2,4,5-tetraphenylthiophene,thiophene,2,3,4,5-tetraphenyl
IUPAC Name	2,3,4,5-tetraphenylthiophene
InChI Key	MQFBWJOMLIHUDY-UHFFFAOYSA-N
Molecular Formula	C28H20S

5,284

4H-Cyclopenta[2,1-b:3,4-b']dithiophene 97.0+%, TCI America™

CAS: 389-58-2 Molecular Formula: C9H6S2 Molecular Weight (g/mol): 178.27 MDL Number: MFCD20133900 InChI Key: UITASDKJJNYORO-UHFFFAOYSA-N Synonym: 4H-Cyclopenta[1,2-b:5,4-b′C]dithiophene PubChem CID: 136232 IUPAC Name: 3,11-dithiatricyclo[6.3.0.0²,⁶]undeca-1(8),2(6),4,9-tetraene SMILES: C1C2=C(SC=C2)C2=C1C=CS2

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PubChem CID	136232
CAS	389-58-2
Molecular Weight (g/mol)	178.27
MDL Number	MFCD20133900
SMILES	C1C2=C(SC=C2)C2=C1C=CS2
Synonym	4H-Cyclopenta[1,2-b:5,4-b′C]dithiophene
IUPAC Name	3,11-dithiatricyclo[6.3.0.0²,⁶]undeca-1(8),2(6),4,9-tetraene
InChI Key	UITASDKJJNYORO-UHFFFAOYSA-N
Molecular Formula	C9H6S2

5,285

2,3-Dimethylfuran 98.0+%, TCI America™

CAS: 14920-89-9 Molecular Formula: C6H8O Molecular Weight (g/mol): 96.13 MDL Number: MFCD00153893 InChI Key: FJSKXQVRKZTKSI-UHFFFAOYSA-N Synonym: furan, dimethyl,dimethylfuran,dimethyl furane,dimethyl furan,2,3-dimethyl-furan,furan, 2,3-dimethyl,4,5-dimethylfuran,2,3-dimethylfuran,acmc-1c70a PubChem CID: 34337 IUPAC Name: 2,3-dimethylfuran SMILES: CC1=C(C)C=CO1

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PubChem CID	34337
CAS	14920-89-9
Molecular Weight (g/mol)	96.13
MDL Number	MFCD00153893
SMILES	CC1=C(C)C=CO1
Synonym	furan, dimethyl,dimethylfuran,dimethyl furane,dimethyl furan,2,3-dimethyl-furan,furan, 2,3-dimethyl,4,5-dimethylfuran,2,3-dimethylfuran,acmc-1c70a
IUPAC Name	2,3-dimethylfuran
InChI Key	FJSKXQVRKZTKSI-UHFFFAOYSA-N
Molecular Formula	C6H8O

5,286

2-Amino-5,6-dimethylbenzothiazole 98.0+%, TCI America™

CAS: 29927-08-0 Molecular Formula: C9H10N2S Molecular Weight (g/mol): 178.25 MDL Number: MFCD00005790 InChI Key: IODWHFFPQHUDAG-UHFFFAOYSA-N PubChem CID: 34757 IUPAC Name: 5,6-dimethyl-1,3-benzothiazol-2-amine SMILES: CC1=C(C)C=C2N=C(N)SC2=C1

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PubChem CID	34757
CAS	29927-08-0
Molecular Weight (g/mol)	178.25
MDL Number	MFCD00005790
SMILES	CC1=C(C)C=C2N=C(N)SC2=C1
IUPAC Name	5,6-dimethyl-1,3-benzothiazol-2-amine
InChI Key	IODWHFFPQHUDAG-UHFFFAOYSA-N
Molecular Formula	C9H10N2S

5,287

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

CAS: 6165-68-0 Molecular Formula: C4H5BO2S Molecular Weight (g/mol): 127.95 MDL Number: MFCD00151850 InChI Key: ARYHTUPFQTUBBG-UHFFFAOYSA-N Synonym: thiophene-2-boronic acid,2-thiopheneboronic acid,2-thienylboronic acid,thienylboronic acid,2-thiopheneboronicacid,thiophen-2-ylboranediol,thiophene2-boronic acid,thiophen-2-yl boronic acid,2-thiophenylboric acid,boronic acid, thienyl PubChem CID: 2733960 IUPAC Name: (thiophen-2-yl)boronic acid SMILES: OB(O)C1=CC=CS1

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PubChem CID	2733960
CAS	6165-68-0
Molecular Weight (g/mol)	127.95
MDL Number	MFCD00151850
SMILES	OB(O)C1=CC=CS1
Synonym	thiophene-2-boronic acid,2-thiopheneboronic acid,2-thienylboronic acid,thienylboronic acid,2-thiopheneboronicacid,thiophen-2-ylboranediol,thiophene2-boronic acid,thiophen-2-yl boronic acid,2-thiophenylboric acid,boronic acid, thienyl
IUPAC Name	(thiophen-2-yl)boronic acid
InChI Key	ARYHTUPFQTUBBG-UHFFFAOYSA-N
Molecular Formula	C4H5BO2S

5,288

2-Thiophenemethanol 98.0+%, TCI America™

CAS: 636-72-6 Molecular Formula: C5H6OS Molecular Weight (g/mol): 114.16 MDL Number: MFCD00005454 InChI Key: ZPHGMBGIFODUMF-UHFFFAOYSA-N Synonym: 2-thiophenemethanol,thiophene-2-methanol,2-thienylmethanol,2-hydroxymethylthiophene,2-thenyl alcohol,2-hydroxymethyl thiophene,thenyl alcohol,2-thiophenecarbinol,thien-2-yl methanol,thiophen-2-yl methanol PubChem CID: 69467 IUPAC Name: (thiophen-2-yl)methanol SMILES: OCC1=CC=CS1

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PubChem CID	69467
CAS	636-72-6
Molecular Weight (g/mol)	114.16
MDL Number	MFCD00005454
SMILES	OCC1=CC=CS1
Synonym	2-thiophenemethanol,thiophene-2-methanol,2-thienylmethanol,2-hydroxymethylthiophene,2-thenyl alcohol,2-hydroxymethyl thiophene,thenyl alcohol,2-thiophenecarbinol,thien-2-yl methanol,thiophen-2-yl methanol
IUPAC Name	(thiophen-2-yl)methanol
InChI Key	ZPHGMBGIFODUMF-UHFFFAOYSA-N
Molecular Formula	C5H6OS

5,289

3-Butylpyridine 99.0+%, TCI America™

CAS: 539-32-2 Molecular Formula: C9H13N Molecular Weight (g/mol): 135.21 MDL Number: MFCD00010709 InChI Key: QSNMFWFDOFQASV-UHFFFAOYSA-N PubChem CID: 10874 IUPAC Name: 3-butylpyridine SMILES: CCCCC1=CC=CN=C1

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PubChem CID	10874
CAS	539-32-2
Molecular Weight (g/mol)	135.21
MDL Number	MFCD00010709
SMILES	CCCCC1=CC=CN=C1
IUPAC Name	3-butylpyridine
InChI Key	QSNMFWFDOFQASV-UHFFFAOYSA-N
Molecular Formula	C9H13N

5,290

Pyrazinamide 98.0+%, TCI America™

CAS: 98-96-4 Molecular Formula: C5H5N3O Molecular Weight (g/mol): 123.115 MDL Number: MFCD00006132 InChI Key: IPEHBUMCGVEMRF-UHFFFAOYSA-N Synonym: pyrazinamide,pyrazinecarboxamide,zinamide,pyrazinoic acid amide,2-pyrazinecarboxamide,aldinamide,aldinamid,pirazinamid,pyrazineamide,pyrafat PubChem CID: 1046 ChEBI: CHEBI:45285 IUPAC Name: pyrazine-2-carboxamide SMILES: C1=CN=C(C=N1)C(=O)N

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PubChem CID	1046
CAS	98-96-4
Molecular Weight (g/mol)	123.115
ChEBI	CHEBI:45285
MDL Number	MFCD00006132
SMILES	C1=CN=C(C=N1)C(=O)N
Synonym	pyrazinamide,pyrazinecarboxamide,zinamide,pyrazinoic acid amide,2-pyrazinecarboxamide,aldinamide,aldinamid,pirazinamid,pyrazineamide,pyrafat
IUPAC Name	pyrazine-2-carboxamide
InChI Key	IPEHBUMCGVEMRF-UHFFFAOYSA-N
Molecular Formula	C5H5N3O

5,291

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

CAS: 2349-67-9 Molecular Formula: C2H3N3S2 Molecular Weight (g/mol): 133.187 MDL Number: MFCD00003108 InChI Key: GDGIVSREGUOIJZ-UHFFFAOYSA-N Synonym: 5-amino-1,3,4-thiadiazole-2-thiol,2-amino-5-mercapto-1,3,4-thiadiazole,usaf pd-25,1,3,4-thiadiazole-2 3h-thione, 5-amino,unii-b1heg7v21s,5-amino-1,3,4-thiadiazole-2 3h-thione,2-amino-1,3,4-thiadiazole-5-thiol,2-thiol-5-amino-1,3,4-thiadiazole,ccris 6893,2-mercapto-5-amino-1,3,4-thiadiazole PubChem CID: 2723847 IUPAC Name: 5-amino-3H-1,3,4-thiadiazole-2-thione SMILES: C1(=NNC(=S)S1)N

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PubChem CID	2723847
CAS	2349-67-9
Molecular Weight (g/mol)	133.187
MDL Number	MFCD00003108
SMILES	C1(=NNC(=S)S1)N
Synonym	5-amino-1,3,4-thiadiazole-2-thiol,2-amino-5-mercapto-1,3,4-thiadiazole,usaf pd-25,1,3,4-thiadiazole-2 3h-thione, 5-amino,unii-b1heg7v21s,5-amino-1,3,4-thiadiazole-2 3h-thione,2-amino-1,3,4-thiadiazole-5-thiol,2-thiol-5-amino-1,3,4-thiadiazole,ccris 6893,2-mercapto-5-amino-1,3,4-thiadiazole
IUPAC Name	5-amino-3H-1,3,4-thiadiazole-2-thione
InChI Key	GDGIVSREGUOIJZ-UHFFFAOYSA-N
Molecular Formula	C2H3N3S2

5,292

4-tert-Butylpyridine 96.0+%, TCI America™

CAS: 3978-81-2 Molecular Formula: C9H13N Molecular Weight (g/mol): 135.21 MDL Number: MFCD00006435 InChI Key: YSHMQTRICHYLGF-UHFFFAOYSA-N Synonym: 4-tert-butyl pyridine,pyridine, 4-1,1-dimethylethyl,4-t-butylpyridine,pyridine, 4-tert-butyl,p-tert-butyl pyridine,unii-il8v02163i,4-tert-butyl-pyridine,4-t-butyl pyridine,4-tert.butylpyridine PubChem CID: 19878 IUPAC Name: 4-tert-butylpyridine SMILES: CC(C)(C)C1=CC=NC=C1

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PubChem CID	19878
CAS	3978-81-2
Molecular Weight (g/mol)	135.21
MDL Number	MFCD00006435
SMILES	CC(C)(C)C1=CC=NC=C1
Synonym	4-tert-butyl pyridine,pyridine, 4-1,1-dimethylethyl,4-t-butylpyridine,pyridine, 4-tert-butyl,p-tert-butyl pyridine,unii-il8v02163i,4-tert-butyl-pyridine,4-t-butyl pyridine,4-tert.butylpyridine
IUPAC Name	4-tert-butylpyridine
InChI Key	YSHMQTRICHYLGF-UHFFFAOYSA-N
Molecular Formula	C9H13N

5,293

1-Benzylpyrrole 98.0+%, TCI America™

CAS: 2051-97-0 Molecular Formula: C11H11N Molecular Weight (g/mol): 157.22 MDL Number: MFCD00963301 InChI Key: FNEQHKCQXDKYEO-UHFFFAOYSA-N Synonym: n-benzylpyrrole,1h-pyrrole, 1-phenylmethyl,1-benzyl-1h-pyrrole,pyrrole, 1-benzyl,1-benzylpyrrol,acmc-209fbl,1-phenylmethyl pyrrole,1-benzyl-1h-pyrrole #,pyrrole, 1-benzyl-8ci PubChem CID: 74922 IUPAC Name: 1-benzyl-1H-pyrrole SMILES: C(N1C=CC=C1)C1=CC=CC=C1

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PubChem CID	74922
CAS	2051-97-0
Molecular Weight (g/mol)	157.22
MDL Number	MFCD00963301
SMILES	C(N1C=CC=C1)C1=CC=CC=C1
Synonym	n-benzylpyrrole,1h-pyrrole, 1-phenylmethyl,1-benzyl-1h-pyrrole,pyrrole, 1-benzyl,1-benzylpyrrol,acmc-209fbl,1-phenylmethyl pyrrole,1-benzyl-1h-pyrrole #,pyrrole, 1-benzyl-8ci
IUPAC Name	1-benzyl-1H-pyrrole
InChI Key	FNEQHKCQXDKYEO-UHFFFAOYSA-N
Molecular Formula	C11H11N

5,294

S-Furfuryl Thioacetate 97.0+%, TCI America™

CAS: 13678-68-7 Molecular Formula: C7H8O2S Molecular Weight (g/mol): 156.199 MDL Number: MFCD00010083 InChI Key: LQOUTUIIYXYBQW-UHFFFAOYSA-N Synonym: s-furfuryl thioacetate,furfuryl thioacetate,furfurylthiol acetate,ethanethioic acid, s-2-furanylmethyl ester,s-furfuryl ethanethioate,acetic acid, thio-, s-furfuryl ester,s-2-furanylmethyl ethanethioate,fema no. 3162,2-furfurylthiol acetate,thioacetic acid s-furfuryl ester PubChem CID: 61660 IUPAC Name: S-(furan-2-ylmethyl) ethanethioate SMILES: CC(=O)SCC1=CC=CO1

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PubChem CID	61660
CAS	13678-68-7
Molecular Weight (g/mol)	156.199
MDL Number	MFCD00010083
SMILES	CC(=O)SCC1=CC=CO1
Synonym	s-furfuryl thioacetate,furfuryl thioacetate,furfurylthiol acetate,ethanethioic acid, s-2-furanylmethyl ester,s-furfuryl ethanethioate,acetic acid, thio-, s-furfuryl ester,s-2-furanylmethyl ethanethioate,fema no. 3162,2-furfurylthiol acetate,thioacetic acid s-furfuryl ester
IUPAC Name	S-(furan-2-ylmethyl) ethanethioate
InChI Key	LQOUTUIIYXYBQW-UHFFFAOYSA-N
Molecular Formula	C7H8O2S

5,295

2-(2-Pyridyl)indole 97.0+%, TCI America™

CAS: 13228-40-5 Molecular Formula: C13H10N2 Molecular Weight (g/mol): 194.237 MDL Number: MFCD00033466 InChI Key: OLGGLCIDAMICTA-UHFFFAOYSA-N PubChem CID: 270302 IUPAC Name: 2-pyridin-2-yl-1H-indole SMILES: C1=CC=C2C(=C1)C=C(N2)C3=CC=CC=N3

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Specifications

PubChem CID	270302
CAS	13228-40-5
Molecular Weight (g/mol)	194.237
MDL Number	MFCD00033466
SMILES	C1=CC=C2C(=C1)C=C(N2)C3=CC=CC=N3
IUPAC Name	2-pyridin-2-yl-1H-indole
InChI Key	OLGGLCIDAMICTA-UHFFFAOYSA-N
Molecular Formula	C13H10N2

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