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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).
Azepanes (2)
Azobenzenes (3)
Azolidines (2)
Azolines (2)
Benzazepines (1)
Benzodioxanes (4)
Benzodioxoles (10)
Benzothiadiazoles (4)
Benzoxadiazoles (2)
Benzoxazoles (5)
Dihydroisoquinolines (2)
Dioxaborolanes (29)
Dioxanes (2)
Epoxides (3)
Furans (4)
Heteroaromatic compounds (48)
Imidazopyridines (4)
Imidolactams (13)
Indoles and derivatives (13)
Isobenzofurans (5)
Lactams (4)
Lactones (13)
Oxacyclic compounds (5)
Oxanes (18)
Oxetanes (4)
Piperazines (21)
Piperidines (36)
Pyrans (1)
Pyrazines (2)
Pyridines and derivatives (190)
Pyrimidines And Derivatives (13)
Pyrrolidines (14)
Quinolines and derivatives (12)
Thianes (2)
Thiophenes (15)
Trioxanes (5)
Azoles (31)

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1 – 15 of 252 results
1

2,4-Dimethyl-3-ethylpyrrole, 96%

CAS: 517-22-6 MDL Number: MFCD00005222 InChI Key: ZEBBLOXDLGIMEG-UHFFFAOYSA-N Synonym: 2,4-dimethyl-3-ethylpyrrole,kryptopyrrole,kryptopyrrol,3-ethyl-2,4-dimethylpyrrole,cryptopyrrole,2,4-dimethyl-3-ethyl-1h-pyrrole,1h-pyrrole, 3-ethyl-2,4-dimethyl,pyrrole, 3-ethyl-2,4-dimethyl,acmc-209kvh,5-20-05-00099 beilstein handbook reference PubChem CID: 10600 IUPAC Name: 3-ethyl-2,4-dimethyl-1H-pyrrole SMILES: CCC1=C(NC=C1C)C

EDGE
PubChem CID 10600
CAS 517-22-6
MDL Number MFCD00005222
SMILES CCC1=C(NC=C1C)C
Synonym 2,4-dimethyl-3-ethylpyrrole,kryptopyrrole,kryptopyrrol,3-ethyl-2,4-dimethylpyrrole,cryptopyrrole,2,4-dimethyl-3-ethyl-1h-pyrrole,1h-pyrrole, 3-ethyl-2,4-dimethyl,pyrrole, 3-ethyl-2,4-dimethyl,acmc-209kvh,5-20-05-00099 beilstein handbook reference
IUPAC Name 3-ethyl-2,4-dimethyl-1H-pyrrole
InChI Key ZEBBLOXDLGIMEG-UHFFFAOYSA-N
2

4-Methylquinoline, 99%

CAS: 491-35-0 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.19 MDL Number: MFCD00006784 InChI Key: MUDSDYNRBDKLGK-UHFFFAOYSA-N Synonym: lepidine,quinoline, 4-methyl,cincholepidine,lepidin,p-methylquinoline,4-lepidine,gamma-methylquinoline,4-methyl-quinoline,4-methyl quinoline,ccris 2894 PubChem CID: 10285 ChEBI: CHEBI:48983 IUPAC Name: 4-methylquinoline SMILES: CC1=CC=NC2=CC=CC=C12

EDGE
PubChem CID 10285
CAS 491-35-0
Molecular Weight (g/mol) 143.19
ChEBI CHEBI:48983
MDL Number MFCD00006784
SMILES CC1=CC=NC2=CC=CC=C12
Synonym lepidine,quinoline, 4-methyl,cincholepidine,lepidin,p-methylquinoline,4-lepidine,gamma-methylquinoline,4-methyl-quinoline,4-methyl quinoline,ccris 2894
IUPAC Name 4-methylquinoline
InChI Key MUDSDYNRBDKLGK-UHFFFAOYSA-N
Molecular Formula C10H9N
3

epsilon-Caprolactam, 99+%

CAS: 105-60-2 Molecular Formula: C6H11NO Molecular Weight (g/mol): 113.16 MDL Number: MFCD00006936 InChI Key: JBKVHLHDHHXQEQ-UHFFFAOYSA-N Synonym: epsilon-caprolactam,caprolactam,6-caprolactam,2-oxohexamethylenimine,aminocaproic lactam,2-azacycloheptanone,hexahydro-2h-azepin-2-one,2h-azepin-2-one, hexahydro,6-hexanelactam,hexanolactam PubChem CID: 7768 ChEBI: CHEBI:28579 IUPAC Name: azepan-2-one SMILES: C1CCC(=O)NCC1

EDGE
PubChem CID 7768
CAS 105-60-2
Molecular Weight (g/mol) 113.16
ChEBI CHEBI:28579
MDL Number MFCD00006936
SMILES C1CCC(=O)NCC1
Synonym epsilon-caprolactam,caprolactam,6-caprolactam,2-oxohexamethylenimine,aminocaproic lactam,2-azacycloheptanone,hexahydro-2h-azepin-2-one,2h-azepin-2-one, hexahydro,6-hexanelactam,hexanolactam
IUPAC Name azepan-2-one
InChI Key JBKVHLHDHHXQEQ-UHFFFAOYSA-N
Molecular Formula C6H11NO
4

8-Hydroxyquinoline-2-carbonitrile, 98%

CAS: 6759-78-0 Molecular Formula: C10H6N2O Molecular Weight (g/mol): 170.17 MDL Number: MFCD00216717 InChI Key: KUQKKIBQVSFDHX-UHFFFAOYSA-N Synonym: 8-hydroxy-2-quinolinecarbonitrile,8-hydroxyquinaldonitrile,2-quinolinecarbonitrile,8-hydroxy,acmc-20alwc,2-cyano-8-hydroxyquinoline,8-hydroxy-2-quinolinecarbonitril,2-quinolinecarbonitrile, 8-hydroxy,8-hydroxy-2-quinolinecarbonitrile gc PubChem CID: 2734032 IUPAC Name: 8-hydroxyquinoline-2-carbonitrile SMILES: C1=CC2=C(C(=C1)O)N=C(C=C2)C#N

PubChem CID 2734032
CAS 6759-78-0
Molecular Weight (g/mol) 170.17
MDL Number MFCD00216717
SMILES C1=CC2=C(C(=C1)O)N=C(C=C2)C#N
Synonym 8-hydroxy-2-quinolinecarbonitrile,8-hydroxyquinaldonitrile,2-quinolinecarbonitrile,8-hydroxy,acmc-20alwc,2-cyano-8-hydroxyquinoline,8-hydroxy-2-quinolinecarbonitril,2-quinolinecarbonitrile, 8-hydroxy,8-hydroxy-2-quinolinecarbonitrile gc
IUPAC Name 8-hydroxyquinoline-2-carbonitrile
InChI Key KUQKKIBQVSFDHX-UHFFFAOYSA-N
Molecular Formula C10H6N2O
5

Pinacolborane, 97%, stabilized

CAS: 25015-63-8 Molecular Formula: C6H13BO2 Molecular Weight (g/mol): 127.98 MDL Number: MFCD00674030 InChI Key: UCFSYHMCKWNKAH-UHFFFAOYSA-N Synonym: pinacolborane,4,4,5,5-tetramethyl-1,3,2-dioxaborolane,1,3,2-dioxaborolane, 4,4,5,5-tetramethyl,4,4,5,5-tetramethyl-1,3,2-dioxa-borolane,pinb-te,pubchem12688,acmc-209ggf,pinacolborane 5g,ksc489k6t,ucfsyhmckwnkah-uhfffaoysa-n PubChem CID: 6364989 IUPAC Name: 4,4,5,5-tetramethyl-1,3,2$l^{2}-dioxaborolane SMILES: CC1(C)OBOC1(C)C

PubChem CID 6364989
CAS 25015-63-8
Molecular Weight (g/mol) 127.98
MDL Number MFCD00674030
SMILES CC1(C)OBOC1(C)C
Synonym pinacolborane,4,4,5,5-tetramethyl-1,3,2-dioxaborolane,1,3,2-dioxaborolane, 4,4,5,5-tetramethyl,4,4,5,5-tetramethyl-1,3,2-dioxa-borolane,pinb-te,pubchem12688,acmc-209ggf,pinacolborane 5g,ksc489k6t,ucfsyhmckwnkah-uhfffaoysa-n
IUPAC Name 4,4,5,5-tetramethyl-1,3,2$l^{2}-dioxaborolane
InChI Key UCFSYHMCKWNKAH-UHFFFAOYSA-N
Molecular Formula C6H13BO2
6

1,8-Cineole, 99%

CAS: 470-82-6 Molecular Formula: C10H18O Molecular Weight (g/mol): 154.25 MDL Number: MFCD00167977 InChI Key: WEEGYLXZBRQIMU-UHFFFAOYSA-N Synonym: eucalyptol,cineole,1,8-cineole,1,8-cineol,cajeputol,1,8-epoxy-p-menthane,eucalyptole,zineol,eucapur,terpan PubChem CID: 2758 IUPAC Name: 2,2,4-trimethyl-3-oxabicyclo[2.2.2]octane SMILES: CC12CCC(CC1)C(C)(C)O2

PubChem CID 2758
CAS 470-82-6
Molecular Weight (g/mol) 154.25
MDL Number MFCD00167977
SMILES CC12CCC(CC1)C(C)(C)O2
Synonym eucalyptol,cineole,1,8-cineole,1,8-cineol,cajeputol,1,8-epoxy-p-menthane,eucalyptole,zineol,eucapur,terpan
IUPAC Name 2,2,4-trimethyl-3-oxabicyclo[2.2.2]octane
InChI Key WEEGYLXZBRQIMU-UHFFFAOYSA-N
Molecular Formula C10H18O
7

2-Hydrazinopyridine, 98%

CAS: 4930-98-7 Molecular Formula: C5H7N3 Molecular Weight (g/mol): 109.13 MDL Number: MFCD00006249 InChI Key: NWELCUKYUCBVKK-UHFFFAOYSA-N Synonym: 2-hydrazinylpyridine,2-hydrazinopyridine,2-pyridylhydrazine,2 1h-pyridinone, hydrazone,hydrazine, 2-pyridinyl,pyridine, 2-hydrazinyl,2-pyridylhydrazone,pyridin-2-yl-hydrazine,pyridine, 2-hydrazino,pyridin-2-yl hydrazine PubChem CID: 78645 IUPAC Name: pyridin-2-ylhydrazine SMILES: NNC1=CC=CC=N1

PubChem CID 78645
CAS 4930-98-7
Molecular Weight (g/mol) 109.13
MDL Number MFCD00006249
SMILES NNC1=CC=CC=N1
Synonym 2-hydrazinylpyridine,2-hydrazinopyridine,2-pyridylhydrazine,2 1h-pyridinone, hydrazone,hydrazine, 2-pyridinyl,pyridine, 2-hydrazinyl,2-pyridylhydrazone,pyridin-2-yl-hydrazine,pyridine, 2-hydrazino,pyridin-2-yl hydrazine
IUPAC Name pyridin-2-ylhydrazine
InChI Key NWELCUKYUCBVKK-UHFFFAOYSA-N
Molecular Formula C5H7N3
8

2-Iodopyridine, 98%

CAS: 5029-67-4 Molecular Formula: C5H4IN Molecular Weight (g/mol): 205.00 MDL Number: MFCD00464928 InChI Key: CCZWSTFVHJPCEM-UHFFFAOYSA-N Synonym: 2-iodo-pyridine,pyridine, iodo,iodopyridine,2-iodo pyridine,2-iodopyridine,2-pyridyl iodide,2-pyridyl iodide;,pyridine, 2-iodo,pubchem4074,acmc-1avou PubChem CID: 221126 IUPAC Name: 2-iodopyridine SMILES: IC1=CC=CC=N1

PubChem CID 221126
CAS 5029-67-4
Molecular Weight (g/mol) 205.00
MDL Number MFCD00464928
SMILES IC1=CC=CC=N1
Synonym 2-iodo-pyridine,pyridine, iodo,iodopyridine,2-iodo pyridine,2-iodopyridine,2-pyridyl iodide,2-pyridyl iodide;,pyridine, 2-iodo,pubchem4074,acmc-1avou
IUPAC Name 2-iodopyridine
InChI Key CCZWSTFVHJPCEM-UHFFFAOYSA-N
Molecular Formula C5H4IN
9

3-Cyano-4-iodopyridine, 97%

CAS: 490039-72-0 Molecular Formula: C6H3IN2 Molecular Weight (g/mol): 230.01 InChI Key: CJKHIIQONPNAIP-UHFFFAOYSA-N Synonym: 3-cyano-4-iodopyridine,4-iodonicotinonitrile,3-pyridinecarbonitrile,4-iodo,acmc-20aibr,4-iodo-nicotinonitrile,4-iodo-3-pyridinecarbonitrile,4-iodanylpyridine-3-carbonitrile PubChem CID: 11138941 IUPAC Name: 4-iodopyridine-3-carbonitrile SMILES: C1=CN=CC(=C1I)C#N

PubChem CID 11138941
CAS 490039-72-0
Molecular Weight (g/mol) 230.01
SMILES C1=CN=CC(=C1I)C#N
Synonym 3-cyano-4-iodopyridine,4-iodonicotinonitrile,3-pyridinecarbonitrile,4-iodo,acmc-20aibr,4-iodo-nicotinonitrile,4-iodo-3-pyridinecarbonitrile,4-iodanylpyridine-3-carbonitrile
IUPAC Name 4-iodopyridine-3-carbonitrile
InChI Key CJKHIIQONPNAIP-UHFFFAOYSA-N
Molecular Formula C6H3IN2
10

Furan, 99+%, stabilized

CAS: 110-00-9 Molecular Formula: C4H4O Molecular Weight (g/mol): 68.08 MDL Number: MFCD00003222 InChI Key: YLQBMQCUIZJEEH-UHFFFAOYSA-N Synonym: divinylene oxide,furfuran,tetrole,oxole,oxacyclopentadiene,furane,1,4-epoxy-1,3-butadiene,axole,rcra waste number u124,furfurane PubChem CID: 8029 ChEBI: CHEBI:35559 IUPAC Name: furan SMILES: O1C=CC=C1

PubChem CID 8029
CAS 110-00-9
Molecular Weight (g/mol) 68.08
ChEBI CHEBI:35559
MDL Number MFCD00003222
SMILES O1C=CC=C1
Synonym divinylene oxide,furfuran,tetrole,oxole,oxacyclopentadiene,furane,1,4-epoxy-1,3-butadiene,axole,rcra waste number u124,furfurane
IUPAC Name furan
InChI Key YLQBMQCUIZJEEH-UHFFFAOYSA-N
Molecular Formula C4H4O
11

2-Bromo-5-iodopyridine, 97%

CAS: 73290-22-9 Molecular Formula: C5H3BrIN Molecular Weight (g/mol): 283.89 MDL Number: MFCD03095201 InChI Key: LLKRSJVPTKFSLS-UHFFFAOYSA-N Synonym: 2-bromo-5-iodo-pyridine,pyridine, 2-bromo-5-iodo,5-iodo-2-bromopyridine,pubchem5969,5-iodo-2-bromo-pyridine,acmc-1bb8d,ksc493q0p,2-bromo-5-iodopyridine PubChem CID: 4738271 IUPAC Name: 2-bromo-5-iodopyridine SMILES: BrC1=CC=C(I)C=N1

PubChem CID 4738271
CAS 73290-22-9
Molecular Weight (g/mol) 283.89
MDL Number MFCD03095201
SMILES BrC1=CC=C(I)C=N1
Synonym 2-bromo-5-iodo-pyridine,pyridine, 2-bromo-5-iodo,5-iodo-2-bromopyridine,pubchem5969,5-iodo-2-bromo-pyridine,acmc-1bb8d,ksc493q0p,2-bromo-5-iodopyridine
IUPAC Name 2-bromo-5-iodopyridine
InChI Key LLKRSJVPTKFSLS-UHFFFAOYSA-N
Molecular Formula C5H3BrIN
12

2,4,6-Trichloropyridine, 98%

CAS: 16063-69-7 Molecular Formula: C5H2Cl3N Molecular Weight (g/mol): 182.44 MDL Number: MFCD00971928 InChI Key: FJNNGKMAGDPVIU-UHFFFAOYSA-N Synonym: pyridine, 2,4,6-trichloro,2,4,6-trichloro-pyridine,pubchem11020,acmc-1bu24,ksc497g8t,2,4,6-tris chloranyl pyridine,2,4,6-trichloropyridine PubChem CID: 27665 IUPAC Name: 2,4,6-trichloropyridine SMILES: C1=C(C=C(N=C1Cl)Cl)Cl

PubChem CID 27665
CAS 16063-69-7
Molecular Weight (g/mol) 182.44
MDL Number MFCD00971928
SMILES C1=C(C=C(N=C1Cl)Cl)Cl
Synonym pyridine, 2,4,6-trichloro,2,4,6-trichloro-pyridine,pubchem11020,acmc-1bu24,ksc497g8t,2,4,6-tris chloranyl pyridine,2,4,6-trichloropyridine
IUPAC Name 2,4,6-trichloropyridine
InChI Key FJNNGKMAGDPVIU-UHFFFAOYSA-N
Molecular Formula C5H2Cl3N
13

4-Methyl-1,3-thiazole-5-sulfonyl chloride, 97%

CAS: 953070-51-4 Molecular Formula: C4H4ClNO2S2 Molecular Weight (g/mol): 197.66 InChI Key: AWTJUYXVSWZCIK-UHFFFAOYSA-N Synonym: 4-methylthiazole-5-sulfonyl chloride,5-thiazolesulfonyl chloride, 4-methyl,chloro 4-methyl 1,3-thiazol-5-yl sulfone PubChem CID: 18537519 IUPAC Name: 4-methyl-1,3-thiazole-5-sulfonyl chloride SMILES: CC1=C(SC=N1)S(=O)(=O)Cl

PubChem CID 18537519
CAS 953070-51-4
Molecular Weight (g/mol) 197.66
SMILES CC1=C(SC=N1)S(=O)(=O)Cl
Synonym 4-methylthiazole-5-sulfonyl chloride,5-thiazolesulfonyl chloride, 4-methyl,chloro 4-methyl 1,3-thiazol-5-yl sulfone
IUPAC Name 4-methyl-1,3-thiazole-5-sulfonyl chloride
InChI Key AWTJUYXVSWZCIK-UHFFFAOYSA-N
Molecular Formula C4H4ClNO2S2
15

6-Bromo-2-methyl-2H-indazole, 97%, Thermo Scientific Chemicals

CAS: 590417-95-1 Molecular Formula: C8H7BrN2 Molecular Weight (g/mol): 211.06 InChI Key: BVYFYDANLZQCPV-UHFFFAOYSA-N Synonym: 6-bromo-2-methyl-2h-indazole,2-methyl-6-bromoindazole,2h-indazole, 6-bromo-2-methyl,pubchem20671,acmc-209m9q,boron-mol bm788,6-bromo-2-methyl-indazole,2h-indazole,6-bromo-2-methyl PubChem CID: 22558624 IUPAC Name: 6-bromo-2-methylindazole SMILES: CN1C=C2C=CC(=CC2=N1)Br

PubChem CID 22558624
CAS 590417-95-1
Molecular Weight (g/mol) 211.06
SMILES CN1C=C2C=CC(=CC2=N1)Br
Synonym 6-bromo-2-methyl-2h-indazole,2-methyl-6-bromoindazole,2h-indazole, 6-bromo-2-methyl,pubchem20671,acmc-209m9q,boron-mol bm788,6-bromo-2-methyl-indazole,2h-indazole,6-bromo-2-methyl
IUPAC Name 6-bromo-2-methylindazole
InChI Key BVYFYDANLZQCPV-UHFFFAOYSA-N
Molecular Formula C8H7BrN2