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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3,361 – 3,375 of 270,448 results

3,361

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2-Ethoxy-4-methylphenol, 95%

CAS: 2563-07-7 MDL Number: MFCD00043697

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CAS	2563-07-7
MDL Number	MFCD00043697

3,362

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2,6-Dichloro-3-cyanopyridine, 97%

CAS: 40381-90-6 Molecular Formula: C6H2Cl2N2 Molecular Weight (g/mol): 172.996 MDL Number: MFCD03411341 InChI Key: LFCADBSUDWERJT-UHFFFAOYSA-N Synonym: 2,6-dichloronicotinonitrile,2,6-dichloro-3-cyanopyridine,3-pyridinecarbonitrile, 2,6-dichloro,2,6-dichloro-nicotinonitrile,2,6-dichloro-3-pyridinecarbonitrile,2,6-dichloropyridine-3-carbonitrile,pubchem14370,acmc-20a0s7,ksc495i4d,3-cyano-2,6-dichloropyridine PubChem CID: 12605538 IUPAC Name: 2,6-dichloropyridine-3-carbonitrile SMILES: C1=CC(=NC(=C1C#N)Cl)Cl

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PubChem CID	12605538
CAS	40381-90-6
Molecular Weight (g/mol)	172.996
MDL Number	MFCD03411341
SMILES	C1=CC(=NC(=C1C#N)Cl)Cl
Synonym	2,6-dichloronicotinonitrile,2,6-dichloro-3-cyanopyridine,3-pyridinecarbonitrile, 2,6-dichloro,2,6-dichloro-nicotinonitrile,2,6-dichloro-3-pyridinecarbonitrile,2,6-dichloropyridine-3-carbonitrile,pubchem14370,acmc-20a0s7,ksc495i4d,3-cyano-2,6-dichloropyridine
IUPAC Name	2,6-dichloropyridine-3-carbonitrile
InChI Key	LFCADBSUDWERJT-UHFFFAOYSA-N
Molecular Formula	C6H2Cl2N2

3,363

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2-Chloro-1-methylbenzimidazole, Thermo Scientific Chemicals

CAS: 1849-02-1 Molecular Formula: C8H7ClN2 Molecular Weight (g/mol): 166.61 MDL Number: MFCD00769821 InChI Key: UXZYKSFMGDWHGJ-UHFFFAOYSA-N Synonym: 2-chloro-1-methyl-1h-benzo d imidazole,2-chloro-1-methyl-1h-benzimidazole,2-chloro-1-methyl-1h-benzoimidazole,2-chloro-1-methyl-1,3-benzodiazole,1-methyl-1h-benzo d imidazol-2-yl chloride,2-chloro-1-methyl-1h-1,3-benzodiazole,1-methyl-2-chlorobenzimidazole,2-chloro-1-methyl-benzimidazole,1h-benzimidazole, 2-chloro-1-methyl,acmc-209em7 PubChem CID: 663080 IUPAC Name: 2-chloro-1-methylbenzimidazole SMILES: CN1C(Cl)=NC2=CC=CC=C12

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PubChem CID	663080
CAS	1849-02-1
Molecular Weight (g/mol)	166.61
MDL Number	MFCD00769821
SMILES	CN1C(Cl)=NC2=CC=CC=C12
Synonym	2-chloro-1-methyl-1h-benzo d imidazole,2-chloro-1-methyl-1h-benzimidazole,2-chloro-1-methyl-1h-benzoimidazole,2-chloro-1-methyl-1,3-benzodiazole,1-methyl-1h-benzo d imidazol-2-yl chloride,2-chloro-1-methyl-1h-1,3-benzodiazole,1-methyl-2-chlorobenzimidazole,2-chloro-1-methyl-benzimidazole,1h-benzimidazole, 2-chloro-1-methyl,acmc-209em7
IUPAC Name	2-chloro-1-methylbenzimidazole
InChI Key	UXZYKSFMGDWHGJ-UHFFFAOYSA-N
Molecular Formula	C8H7ClN2

3,364

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6-Chloro-4-methylpyridine-2-carboxylic acid, 95%

CAS: 324028-95-7 Molecular Formula: C7H6ClNO2 Molecular Weight (g/mol): 171.58 MDL Number: MFCD09834827 InChI Key: IDIRHQNTRMGBPJ-UHFFFAOYSA-N Synonym: 6-chloro-4-methyl-2-pyridinecarboxylic acid,6-chloro-4-methylpicolinic acid,6-chloro-4-methyl-pyridine-2-carboxylic acid,6-chloranyl-4-methyl-pyridine-2-carboxylic acid PubChem CID: 23002381 IUPAC Name: 6-chloro-4-methylpyridine-2-carboxylic acid SMILES: CC1=CC(=NC(=C1)Cl)C(=O)O

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PubChem CID	23002381
CAS	324028-95-7
Molecular Weight (g/mol)	171.58
MDL Number	MFCD09834827
SMILES	CC1=CC(=NC(=C1)Cl)C(=O)O
Synonym	6-chloro-4-methyl-2-pyridinecarboxylic acid,6-chloro-4-methylpicolinic acid,6-chloro-4-methyl-pyridine-2-carboxylic acid,6-chloranyl-4-methyl-pyridine-2-carboxylic acid
IUPAC Name	6-chloro-4-methylpyridine-2-carboxylic acid
InChI Key	IDIRHQNTRMGBPJ-UHFFFAOYSA-N
Molecular Formula	C7H6ClNO2

3,365

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3-Methylisoxazole-5-carboxylic acid, 97%

CAS: 4857-42-5 Molecular Formula: C5H5NO3 Molecular Weight (g/mol): 127.099 MDL Number: MFCD00464222 InChI Key: HXIYCKAAQPHZBM-UHFFFAOYSA-N Synonym: 3-methylisoxazole-5-carboxylic acid,3-methyl-5-isoxazolecarboxylic acid,5-isoxazolecarboxylic acid, 3-methyl,3-methyl-isoxazole-5-carboxylic acid,5-carboxy-3-methylisoxazole,5-isoxazolecarboxylicacid, 3-methyl,3-methylisoxazole-5-carboxylicacid,acmc-1aruu,3-methyl-5-carboxyisoxazole,aronis24519 PubChem CID: 853085 IUPAC Name: 3-methyl-1,2-oxazole-5-carboxylic acid SMILES: CC1=NOC(=C1)C(=O)O

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PubChem CID	853085
CAS	4857-42-5
Molecular Weight (g/mol)	127.099
MDL Number	MFCD00464222
SMILES	CC1=NOC(=C1)C(=O)O
Synonym	3-methylisoxazole-5-carboxylic acid,3-methyl-5-isoxazolecarboxylic acid,5-isoxazolecarboxylic acid, 3-methyl,3-methyl-isoxazole-5-carboxylic acid,5-carboxy-3-methylisoxazole,5-isoxazolecarboxylicacid, 3-methyl,3-methylisoxazole-5-carboxylicacid,acmc-1aruu,3-methyl-5-carboxyisoxazole,aronis24519
IUPAC Name	3-methyl-1,2-oxazole-5-carboxylic acid
InChI Key	HXIYCKAAQPHZBM-UHFFFAOYSA-N
Molecular Formula	C5H5NO3

3,366

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4-Chloro-2-(4-morpholinyl)quinazoline, 97%

CAS: 39216-67-6 Molecular Formula: C12H12ClN3O Molecular Weight (g/mol): 249.70 MDL Number: MFCD07758764 InChI Key: UWAUCVLFWGAOGM-UHFFFAOYSA-N Synonym: 4-chloro-2-morpholinoquinazoline,4-chloro-2-morpholin-4-yl quinazoline,4-4-chloroquinazolin-2-yl morpholine,4-chloro-2-4-morpholinyl quinazoline PubChem CID: 12286589 IUPAC Name: 4-(4-chloroquinazolin-2-yl)morpholine SMILES: ClC1=C2C=CC=CC2=NC(=N1)N1CCOCC1

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Specifications

PubChem CID	12286589
CAS	39216-67-6
Molecular Weight (g/mol)	249.70
MDL Number	MFCD07758764
SMILES	ClC1=C2C=CC=CC2=NC(=N1)N1CCOCC1
Synonym	4-chloro-2-morpholinoquinazoline,4-chloro-2-morpholin-4-yl quinazoline,4-4-chloroquinazolin-2-yl morpholine,4-chloro-2-4-morpholinyl quinazoline
IUPAC Name	4-(4-chloroquinazolin-2-yl)morpholine
InChI Key	UWAUCVLFWGAOGM-UHFFFAOYSA-N
Molecular Formula	C12H12ClN3O

3,367

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5-Chloro-3-hydroxypyridine, 99%

CAS: 74115-12-1 Molecular Formula: C5H4ClNO Molecular Weight (g/mol): 129.543 MDL Number: MFCD00006379 InChI Key: TUIDQYRZDZRHPQ-UHFFFAOYSA-N Synonym: 5-chloro-3-hydroxypyridine,5-chloro-3-pyridinol,3-chloro-5-hydroxypyridine,3-pyridinol, 5-chloro,5chloro-3-pyridinol,pubchem6628,3-chloro-5-pyridinol,acmc-209otf,5-chloranylpyridin-3-ol,3chloro-5-hydroxypyridine PubChem CID: 582305 IUPAC Name: 5-chloropyridin-3-ol SMILES: C1=C(C=NC=C1Cl)O

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Specifications

PubChem CID	582305
CAS	74115-12-1
Molecular Weight (g/mol)	129.543
MDL Number	MFCD00006379
SMILES	C1=C(C=NC=C1Cl)O
Synonym	5-chloro-3-hydroxypyridine,5-chloro-3-pyridinol,3-chloro-5-hydroxypyridine,3-pyridinol, 5-chloro,5chloro-3-pyridinol,pubchem6628,3-chloro-5-pyridinol,acmc-209otf,5-chloranylpyridin-3-ol,3chloro-5-hydroxypyridine
IUPAC Name	5-chloropyridin-3-ol
InChI Key	TUIDQYRZDZRHPQ-UHFFFAOYSA-N
Molecular Formula	C5H4ClNO

3,368

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2-(Allylthio)nicotinic acid, 98%

CAS: 175135-25-8 Molecular Formula: C9H9NO2S Molecular Weight (g/mol): 195.24 MDL Number: MFCD00051681 InChI Key: KSBMXXMQUGZNSF-UHFFFAOYSA-N Synonym: 2-allylthio nicotinic acid,2-prop-2-en-1-ylsulfanyl pyridine-3-carboxylic acid,2-prop-2-enylthiopyridine-3-carboxylic acid,acmc-20aooc,maybridge1_001317,3-pyridinecarboxylic acid, 2-2-propenylthio,3-pyridinecarboxylicacid, 2-2-propen-1-ylthio PubChem CID: 1810568 IUPAC Name: 2-(prop-2-en-1-ylsulfanyl)pyridine-3-carboxylic acid SMILES: OC(=O)C1=C(SCC=C)N=CC=C1

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PubChem CID	1810568
CAS	175135-25-8
Molecular Weight (g/mol)	195.24
MDL Number	MFCD00051681
SMILES	OC(=O)C1=C(SCC=C)N=CC=C1
Synonym	2-allylthio nicotinic acid,2-prop-2-en-1-ylsulfanyl pyridine-3-carboxylic acid,2-prop-2-enylthiopyridine-3-carboxylic acid,acmc-20aooc,maybridge1_001317,3-pyridinecarboxylic acid, 2-2-propenylthio,3-pyridinecarboxylicacid, 2-2-propen-1-ylthio
IUPAC Name	2-(prop-2-en-1-ylsulfanyl)pyridine-3-carboxylic acid
InChI Key	KSBMXXMQUGZNSF-UHFFFAOYSA-N
Molecular Formula	C9H9NO2S

3,369

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2-Methoxy-3-methylpyrazine, 99%

CAS: 2847-30-5 Molecular Formula: C6H8N2O Molecular Weight (g/mol): 124.143 MDL Number: MFCD00006127 InChI Key: VKJIAEQRKBQLLA-UHFFFAOYSA-N Synonym: pyrazine, 2-methoxy-3-methyl,2-methyl-3-methoxypyrazine,2-methoxy-3-methyl-pyrazine,2-methoxy-3-methyl pyrazine,unii-04o7cn9q85,pyrazine, 2-methoxy-3 or 5-methyl,pyrazine, 2-methyl-3-methoxy,almond pyrazine,2-methoxy-3 or5-methylpyrazine,chocolate pyrazine a PubChem CID: 17898 IUPAC Name: 2-methoxy-3-methylpyrazine SMILES: CC1=NC=CN=C1OC

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PubChem CID	17898
CAS	2847-30-5
Molecular Weight (g/mol)	124.143
MDL Number	MFCD00006127
SMILES	CC1=NC=CN=C1OC
Synonym	pyrazine, 2-methoxy-3-methyl,2-methyl-3-methoxypyrazine,2-methoxy-3-methyl-pyrazine,2-methoxy-3-methyl pyrazine,unii-04o7cn9q85,pyrazine, 2-methoxy-3 or 5-methyl,pyrazine, 2-methyl-3-methoxy,almond pyrazine,2-methoxy-3 or5-methylpyrazine,chocolate pyrazine a
IUPAC Name	2-methoxy-3-methylpyrazine
InChI Key	VKJIAEQRKBQLLA-UHFFFAOYSA-N
Molecular Formula	C6H8N2O

3,370

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Methyl 2,5-dichlorothiophene-3-carboxylate, 98%

CAS: 145129-54-0 Molecular Formula: C6H4Cl2O2S Molecular Weight (g/mol): 211.056 MDL Number: MFCD00051763 InChI Key: VCXPHMKCDRPIDG-UHFFFAOYSA-N Synonym: acmc-1c2sm,methyl 2,5-dichloro-3-thiophenecarboxylate,methyl-2,5-dichlorothiophene-3-carboxylate,methyl 2,5-dichloro-3-thiophenecarboxylate #,methyl 2,5-bis chloranyl thiophene-3-carboxylate,2,5-dichloro-3-thiophenecarboxylic acid methyl ester,3-thiophenecarboxylic acid, 2,5-dichloro-, methyl ester,3-thiophenecarboxylicacid, 2,5-dichloro-, methyl ester PubChem CID: 518961 IUPAC Name: methyl 2,5-dichlorothiophene-3-carboxylate SMILES: COC(=O)C1=C(SC(=C1)Cl)Cl

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PubChem CID	518961
CAS	145129-54-0
Molecular Weight (g/mol)	211.056
MDL Number	MFCD00051763
SMILES	COC(=O)C1=C(SC(=C1)Cl)Cl
Synonym	acmc-1c2sm,methyl 2,5-dichloro-3-thiophenecarboxylate,methyl-2,5-dichlorothiophene-3-carboxylate,methyl 2,5-dichloro-3-thiophenecarboxylate #,methyl 2,5-bis chloranyl thiophene-3-carboxylate,2,5-dichloro-3-thiophenecarboxylic acid methyl ester,3-thiophenecarboxylic acid, 2,5-dichloro-, methyl ester,3-thiophenecarboxylicacid, 2,5-dichloro-, methyl ester
IUPAC Name	methyl 2,5-dichlorothiophene-3-carboxylate
InChI Key	VCXPHMKCDRPIDG-UHFFFAOYSA-N
Molecular Formula	C6H4Cl2O2S

3,371

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7-Nitro-1H-indazole, 98%

CAS: 2942-42-9 Molecular Formula: C7H5N3O2 Molecular Weight (g/mol): 163.136 MDL Number: MFCD00022789 InChI Key: PQCAUHUKTBHUSA-UHFFFAOYSA-N Synonym: 7-nitroindazole,1h-indazole, 7-nitro,7-ni,7-nitro-indazole,unii-ux0n37cmvh,ccris 3309,2h-indazole,7-nitro,ux0n37cmvh,7ni PubChem CID: 1893 IUPAC Name: 7-nitro-1H-indazole SMILES: C1=CC2=C(C(=C1)[N+](=O)[O-])NN=C2

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Specifications

PubChem CID	1893
CAS	2942-42-9
Molecular Weight (g/mol)	163.136
MDL Number	MFCD00022789
SMILES	C1=CC2=C(C(=C1)[N+](=O)[O-])NN=C2
Synonym	7-nitroindazole,1h-indazole, 7-nitro,7-ni,7-nitro-indazole,unii-ux0n37cmvh,ccris 3309,2h-indazole,7-nitro,ux0n37cmvh,7ni
IUPAC Name	7-nitro-1H-indazole
InChI Key	PQCAUHUKTBHUSA-UHFFFAOYSA-N
Molecular Formula	C7H5N3O2

3,372

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1,2,3,4-Tetrahydroisoquinoline, 97%

CAS: 91-21-4 Molecular Formula: C9H11N Molecular Weight (g/mol): 133.19 MDL Number: MFCD00006896 InChI Key: UWYZHKAOTLEWKK-UHFFFAOYSA-N Synonym: tetrahydroisoquinoline,1,2,3,4-tetrahydro-isoquinoline,isoquinoline, 1,2,3,4-tetrahydro,1,2,3,4-tetrahydro isoquinoline,1,2,3,4-tetrahydro-2-isoquinoline,1,2,3,4-tetrahydro-2-azanaphthalene,unii-56w89fbx3e,chembl14346,3,4-dihydro-1h-isoquinoline,tetrahydroisoquinolin PubChem CID: 7046 IUPAC Name: 1,2,3,4-tetrahydroisoquinoline SMILES: C1CC2=CC=CC=C2CN1

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PubChem CID	7046
CAS	91-21-4
Molecular Weight (g/mol)	133.19
MDL Number	MFCD00006896
SMILES	C1CC2=CC=CC=C2CN1
Synonym	tetrahydroisoquinoline,1,2,3,4-tetrahydro-isoquinoline,isoquinoline, 1,2,3,4-tetrahydro,1,2,3,4-tetrahydro isoquinoline,1,2,3,4-tetrahydro-2-isoquinoline,1,2,3,4-tetrahydro-2-azanaphthalene,unii-56w89fbx3e,chembl14346,3,4-dihydro-1h-isoquinoline,tetrahydroisoquinolin
IUPAC Name	1,2,3,4-tetrahydroisoquinoline
InChI Key	UWYZHKAOTLEWKK-UHFFFAOYSA-N
Molecular Formula	C9H11N

3,373

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2,4-Dimethylquinoline, 95%

CAS: 1198-37-4 Molecular Formula: C11H11N Molecular Weight (g/mol): 157.216 MDL Number: MFCD00006760 InChI Key: ZTNANFDSJRRZRJ-UHFFFAOYSA-N PubChem CID: 14536 IUPAC Name: 2,4-dimethylquinoline SMILES: CC1=CC(=NC2=CC=CC=C12)C

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Specifications

PubChem CID	14536
CAS	1198-37-4
Molecular Weight (g/mol)	157.216
MDL Number	MFCD00006760
SMILES	CC1=CC(=NC2=CC=CC=C12)C
IUPAC Name	2,4-dimethylquinoline
InChI Key	ZTNANFDSJRRZRJ-UHFFFAOYSA-N
Molecular Formula	C11H11N

3,374

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Methyl 2-methylnicotinate, 97%

CAS: 65719-09-7 Molecular Formula: C8H9NO2 Molecular Weight (g/mol): 151.165 MDL Number: MFCD00051961 InChI Key: KLHWBYHFWALOIJ-UHFFFAOYSA-N PubChem CID: 7015327 IUPAC Name: methyl 2-methylpyridine-3-carboxylate SMILES: CC1=C(C=CC=N1)C(=O)OC

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Specifications

PubChem CID	7015327
CAS	65719-09-7
Molecular Weight (g/mol)	151.165
MDL Number	MFCD00051961
SMILES	CC1=C(C=CC=N1)C(=O)OC
IUPAC Name	methyl 2-methylpyridine-3-carboxylate
InChI Key	KLHWBYHFWALOIJ-UHFFFAOYSA-N
Molecular Formula	C8H9NO2

3,375

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3,5-Lutidine, 98+%

CAS: 591-22-0 Molecular Formula: C₇H₉N Molecular Weight (g/mol): 107.15 MDL Number: MFCD00006404 InChI Key: HWWYDZCSSYKIAD-UHFFFAOYSA-N Synonym: 3,5-lutidine,pyridine, 3,5-dimethyl,unii-6q4ypz045v,3,5-dimethyl pyridine,3,5 lutidine,3,5-lutdcine,3,5-dimethylpyridin,3,5-dimethyl-pyridine,acmc-1axev,dsstox_cid_30825 PubChem CID: 11565 IUPAC Name: 3,5-dimethylpyridine SMILES: CC1=CC(=CN=C1)C

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Specifications

PubChem CID	11565
CAS	591-22-0
Molecular Weight (g/mol)	107.15
MDL Number	MFCD00006404
SMILES	CC1=CC(=CN=C1)C
Synonym	3,5-lutidine,pyridine, 3,5-dimethyl,unii-6q4ypz045v,3,5-dimethyl pyridine,3,5 lutidine,3,5-lutdcine,3,5-dimethylpyridin,3,5-dimethyl-pyridine,acmc-1axev,dsstox_cid_30825
IUPAC Name	3,5-dimethylpyridine
InChI Key	HWWYDZCSSYKIAD-UHFFFAOYSA-N
Molecular Formula	C₇H₉N

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