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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331 – 345 of 192,461 results

331

N-Methylmaleimide, 98+%

CAS: 930-88-1 Molecular Formula: C5H5NO2 Molecular Weight (g/mol): 111.1 MDL Number: MFCD00005508 InChI Key: SEEYREPSKCQBBF-UHFFFAOYSA-N Synonym: n-methylmaleimide,1-methyl-1h-pyrrole-2,5-dione,maleimide, n-methyl,n-methylmaleinimide,1h-pyrrole-2,5-dione, 1-methyl,n-methyl maleimide,unii-p0tfz8r21y,p0tfz8r21y,1-methyl-pyrrole-2,5-dione,1-methyl-2,5-dihydro-1h-pyrrole-2,5-dione PubChem CID: 70261 IUPAC Name: 1-methylpyrrole-2,5-dione SMILES: CN1C(=O)C=CC1=O

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Specifications

PubChem CID	70261
CAS	930-88-1
Molecular Weight (g/mol)	111.1
MDL Number	MFCD00005508
SMILES	CN1C(=O)C=CC1=O
Synonym	n-methylmaleimide,1-methyl-1h-pyrrole-2,5-dione,maleimide, n-methyl,n-methylmaleinimide,1h-pyrrole-2,5-dione, 1-methyl,n-methyl maleimide,unii-p0tfz8r21y,p0tfz8r21y,1-methyl-pyrrole-2,5-dione,1-methyl-2,5-dihydro-1h-pyrrole-2,5-dione
IUPAC Name	1-methylpyrrole-2,5-dione
InChI Key	SEEYREPSKCQBBF-UHFFFAOYSA-N
Molecular Formula	C5H5NO2

332

Clozapine, 97%

CAS: 5786-21-0 Molecular Formula: C18H19ClN4 Molecular Weight (g/mol): 326.828 MDL Number: MFCD00153785 InChI Key: ZUXABONWMNSFBN-UHFFFAOYSA-N Synonym: clozapine,leponex,clozapin,clozaril,fazaclo,clorazil,iprox,clozapinum,asaleptin,clozapina PubChem CID: 2818 IUPAC Name: 3-chloro-6-(4-methylpiperazin-1-yl)-5H-benzo[b][1,4]benzodiazepine SMILES: CN1CCN(CC1)C2=C3C=CC=CC3=NC4=C(N2)C=C(C=C4)Cl

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Specifications

PubChem CID	2818
CAS	5786-21-0
Molecular Weight (g/mol)	326.828
MDL Number	MFCD00153785
SMILES	CN1CCN(CC1)C2=C3C=CC=CC3=NC4=C(N2)C=C(C=C4)Cl
Synonym	clozapine,leponex,clozapin,clozaril,fazaclo,clorazil,iprox,clozapinum,asaleptin,clozapina
IUPAC Name	3-chloro-6-(4-methylpiperazin-1-yl)-5H-benzo[b][1,4]benzodiazepine
InChI Key	ZUXABONWMNSFBN-UHFFFAOYSA-N
Molecular Formula	C18H19ClN4

333

3-Cyanopyridine, 98%

CAS: 100-54-9 Molecular Formula: C6H4N2 Molecular Weight (g/mol): 104.11 MDL Number: MFCD00006372 InChI Key: GZPHSAQLYPIAIN-UHFFFAOYSA-N Synonym: 3-cyanopyridine,nicotinonitrile,3-pyridinecarbonitrile,nicotinic acid nitrile,3-pyridinenitrile,3-pyridylcarbonitrile,3-azabenzonitrile,3-cyjanopirydyna,nitryl kwasu nikotynowego,3-cyjanopirydyna polish PubChem CID: 79 ChEBI: CHEBI:86556 IUPAC Name: pyridine-3-carbonitrile SMILES: N#CC1=CC=CN=C1

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Specifications

PubChem CID	79
CAS	100-54-9
Molecular Weight (g/mol)	104.11
ChEBI	CHEBI:86556
MDL Number	MFCD00006372
SMILES	N#CC1=CC=CN=C1
Synonym	3-cyanopyridine,nicotinonitrile,3-pyridinecarbonitrile,nicotinic acid nitrile,3-pyridinenitrile,3-pyridylcarbonitrile,3-azabenzonitrile,3-cyjanopirydyna,nitryl kwasu nikotynowego,3-cyjanopirydyna polish
IUPAC Name	pyridine-3-carbonitrile
InChI Key	GZPHSAQLYPIAIN-UHFFFAOYSA-N
Molecular Formula	C6H4N2

334

Indole-3-acetic acid, 98+%

CAS: 87-51-4 Molecular Formula: C10H9NO2 Molecular Weight (g/mol): 175.19 MDL Number: MFCD00005636 InChI Key: SEOVTRFCIGRIMH-UHFFFAOYSA-N Synonym: indole-3-acetic acid,3-indoleacetic acid,heteroauxin,indoleacetic acid,1h-indole-3-acetic acid,2-1h-indol-3-yl acetic acid,rhizopin,1h-indol-3-ylacetic acid,indol-3-ylacetic acid,rhizopon a PubChem CID: 802 ChEBI: CHEBI:16411 IUPAC Name: 2-(1H-indol-3-yl)acetic acid SMILES: OC(=O)CC1=CNC2=CC=CC=C12

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Specifications

PubChem CID	802
CAS	87-51-4
Molecular Weight (g/mol)	175.19
ChEBI	CHEBI:16411
MDL Number	MFCD00005636
SMILES	OC(=O)CC1=CNC2=CC=CC=C12
Synonym	indole-3-acetic acid,3-indoleacetic acid,heteroauxin,indoleacetic acid,1h-indole-3-acetic acid,2-1h-indol-3-yl acetic acid,rhizopin,1h-indol-3-ylacetic acid,indol-3-ylacetic acid,rhizopon a
IUPAC Name	2-(1H-indol-3-yl)acetic acid
InChI Key	SEOVTRFCIGRIMH-UHFFFAOYSA-N
Molecular Formula	C10H9NO2

335

Thiophene, 99+%, extra pure

CAS: 110-02-1 Molecular Formula: C4H4S Molecular Weight (g/mol): 84.14 MDL Number: MFCD00005413 InChI Key: YTPLMLYBLZKORZ-UHFFFAOYSA-N Synonym: thiofuran,thiole,thiophen,thiotetrole,thiacyclopentadiene,divinylene sulfide,thiaphene,thiofuram,thiofurfuran,furan, thio PubChem CID: 8030 ChEBI: CHEBI:30856 IUPAC Name: thiophene SMILES: S1C=CC=C1

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Specifications

PubChem CID	8030
CAS	110-02-1
Molecular Weight (g/mol)	84.14
ChEBI	CHEBI:30856
MDL Number	MFCD00005413
SMILES	S1C=CC=C1
Synonym	thiofuran,thiole,thiophen,thiotetrole,thiacyclopentadiene,divinylene sulfide,thiaphene,thiofuram,thiofurfuran,furan, thio
IUPAC Name	thiophene
InChI Key	YTPLMLYBLZKORZ-UHFFFAOYSA-N
Molecular Formula	C4H4S

336

2,6-Diaminopyridine, 98%

CAS: 141-86-6 Molecular Formula: C5H7N3 Molecular Weight (g/mol): 109.132 MDL Number: MFCD00006329 InChI Key: VHNQIURBCCNWDN-UHFFFAOYSA-N Synonym: 2,6-diaminopyridine,2,6-pyridinediamine,2,6-diamino pyridine,pyridine, 2,6-diamino,dap amine,pyridine-2,6-diyldiamine,unii-k89ab8ckg6,ccris 6682,k89ab8ckg6,dsstox_cid_20127 PubChem CID: 8861 IUPAC Name: pyridine-2,6-diamine SMILES: C1=CC(=NC(=C1)N)N

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Specifications

PubChem CID	8861
CAS	141-86-6
Molecular Weight (g/mol)	109.132
MDL Number	MFCD00006329
SMILES	C1=CC(=NC(=C1)N)N
Synonym	2,6-diaminopyridine,2,6-pyridinediamine,2,6-diamino pyridine,pyridine, 2,6-diamino,dap amine,pyridine-2,6-diyldiamine,unii-k89ab8ckg6,ccris 6682,k89ab8ckg6,dsstox_cid_20127
IUPAC Name	pyridine-2,6-diamine
InChI Key	VHNQIURBCCNWDN-UHFFFAOYSA-N
Molecular Formula	C5H7N3

337

Glutaric anhydride, 98%

CAS: 108-55-4 Molecular Formula: C5H6O3 Molecular Weight (g/mol): 114.1 MDL Number: MFCD00006679 InChI Key: VANNPISTIUFMLH-UHFFFAOYSA-N Synonym: glutaric anhydride,dihydro-2h-pyran-2,6 3h-dione,glutaric acid anhydride,pentanedioic anhydride,pyroglutaric acid,2h-pyran-2,6 3h-dione, dihydro,pentanedioic acid anhydride,anhydrid kyseliny glutarove,unii-63ofi15s80,anhydrid kyseliny glutarove czech PubChem CID: 7940 IUPAC Name: oxane-2,6-dione SMILES: C1CC(=O)OC(=O)C1

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Specifications

PubChem CID	7940
CAS	108-55-4
Molecular Weight (g/mol)	114.1
MDL Number	MFCD00006679
SMILES	C1CC(=O)OC(=O)C1
Synonym	glutaric anhydride,dihydro-2h-pyran-2,6 3h-dione,glutaric acid anhydride,pentanedioic anhydride,pyroglutaric acid,2h-pyran-2,6 3h-dione, dihydro,pentanedioic acid anhydride,anhydrid kyseliny glutarove,unii-63ofi15s80,anhydrid kyseliny glutarove czech
IUPAC Name	oxane-2,6-dione
InChI Key	VANNPISTIUFMLH-UHFFFAOYSA-N
Molecular Formula	C5H6O3

338

Benzothiazole, 97%

CAS: 95-16-9 Molecular Formula: C7H5NS Molecular Weight (g/mol): 135.184 MDL Number: MFCD00005775 InChI Key: IOJUPLGTWVMSFF-UHFFFAOYSA-N Synonym: benzothiazole,benzo d thiazole,benzosulfonazole,1-thia-3-azaindene,vangard bt,benzothiazol,usaf ek-4812,benzthiazole,fema number 3256,unii-g5bw2593ep PubChem CID: 7222 ChEBI: CHEBI:45993 IUPAC Name: 1,3-benzothiazole SMILES: C1=CC=C2C(=C1)N=CS2

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Specifications

PubChem CID	7222
CAS	95-16-9
Molecular Weight (g/mol)	135.184
ChEBI	CHEBI:45993
MDL Number	MFCD00005775
SMILES	C1=CC=C2C(=C1)N=CS2
Synonym	benzothiazole,benzo d thiazole,benzosulfonazole,1-thia-3-azaindene,vangard bt,benzothiazol,usaf ek-4812,benzthiazole,fema number 3256,unii-g5bw2593ep
IUPAC Name	1,3-benzothiazole
InChI Key	IOJUPLGTWVMSFF-UHFFFAOYSA-N
Molecular Formula	C7H5NS

339

2-Fluoro-4-(trifluoromethyl)pyridine, 97%, Thermo Scientific Chemicals

CAS: 118078-66-3 Molecular Formula: C6H3F4N Molecular Weight (g/mol): 165.091 MDL Number: MFCD09879262 InChI Key: DFNQBXZKPUBEIX-UHFFFAOYSA-N Synonym: 2-fluoro-4-trifluoromethyl pyridine,2-fluoro-4-trifluoromethyl-pyridine,pyridine, 2-fluoro-4-trifluoromethyl,pubchem23563,acmc-1c7kk,2-fluoranyl-4-trifluoromethyl pyridine PubChem CID: 11159514 IUPAC Name: 2-fluoro-4-(trifluoromethyl)pyridine SMILES: C1=CN=C(C=C1C(F)(F)F)F

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Specifications

PubChem CID	11159514
CAS	118078-66-3
Molecular Weight (g/mol)	165.091
MDL Number	MFCD09879262
SMILES	C1=CN=C(C=C1C(F)(F)F)F
Synonym	2-fluoro-4-trifluoromethyl pyridine,2-fluoro-4-trifluoromethyl-pyridine,pyridine, 2-fluoro-4-trifluoromethyl,pubchem23563,acmc-1c7kk,2-fluoranyl-4-trifluoromethyl pyridine
IUPAC Name	2-fluoro-4-(trifluoromethyl)pyridine
InChI Key	DFNQBXZKPUBEIX-UHFFFAOYSA-N
Molecular Formula	C6H3F4N

340

Simvastatin, 98%

CAS: 79902-63-9 Molecular Formula: C₂₅H₃₈O₅ Molecular Weight (g/mol): 418.57 InChI Key: RYMZZMVNJRMUDD-HGQWONQESA-N Synonym: simvastatin,zocor,synvinolin,sinvacor,denan,lipex,simvastatine,sivastin,lodales,simvastatina PubChem CID: 54454 ChEBI: CHEBI:9150 IUPAC Name: [(1S,3R,7S,8S,8aR)-8-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] 2,2-dimethylbutanoate SMILES: CCC(C)(C)C(=O)OC1CC(C=C2C1C(C(C=C2)C)CCC3CC(CC(=O)O3)O)C

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Specifications

PubChem CID	54454
CAS	79902-63-9
Molecular Weight (g/mol)	418.57
ChEBI	CHEBI:9150
SMILES	CCC(C)(C)C(=O)OC1CC(C=C2C1C(C(C=C2)C)CCC3CC(CC(=O)O3)O)C
Synonym	simvastatin,zocor,synvinolin,sinvacor,denan,lipex,simvastatine,sivastin,lodales,simvastatina
IUPAC Name	[(1S,3R,7S,8S,8aR)-8-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] 2,2-dimethylbutanoate
InChI Key	RYMZZMVNJRMUDD-HGQWONQESA-N
Molecular Formula	C₂₅H₃₈O₅

341

Guanine, 99+%

CAS: 73-40-5 Molecular Formula: C5H5N5O Molecular Weight (g/mol): 151.13 MDL Number: MFCD00071533 InChI Key: UYTPUPDQBNUYGX-UHFFFAOYSA-N Synonym: guanine,2-amino-6-hydroxypurine,guanin,2-aminohypoxanthine,mearlmaid,pearl essence,guanine enol,stella polaris,dew pearl,natural pearl essence PubChem CID: 764 ChEBI: CHEBI:16235 IUPAC Name: 2-amino-3,7-dihydropurin-6-one SMILES: NC1=NC(=O)C2=C(N1)N=CN2

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Specifications

PubChem CID	764
CAS	73-40-5
Molecular Weight (g/mol)	151.13
ChEBI	CHEBI:16235
MDL Number	MFCD00071533
SMILES	NC1=NC(=O)C2=C(N1)N=CN2
Synonym	guanine,2-amino-6-hydroxypurine,guanin,2-aminohypoxanthine,mearlmaid,pearl essence,guanine enol,stella polaris,dew pearl,natural pearl essence
IUPAC Name	2-amino-3,7-dihydropurin-6-one
InChI Key	UYTPUPDQBNUYGX-UHFFFAOYSA-N
Molecular Formula	C5H5N5O

342

Pyrrole-3-carboxylic acid, 98+%

CAS: 931-03-3 Molecular Formula: C5H5NO2 Molecular Weight (g/mol): 111.1 MDL Number: MFCD00800594 InChI Key: DOYOPBSXEIZLRE-UHFFFAOYSA-N Synonym: pyrrole-3-carboxylic acid,pyrrole-3-carboxylicacid,3-carboxy-1h-pyrrole,1h-pyrrole-3-carboxylicacid,pubchem8345,3-carboxypyrrole,3-pyrrolecarboxylic acid,acmc-1agqb,3-pyrrole-carboxylic acid,pyrrole 3-carboxylic acid PubChem CID: 101030 ChEBI: CHEBI:68076 IUPAC Name: 1H-pyrrole-3-carboxylic acid SMILES: C1=CNC=C1C(=O)O

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Specifications

PubChem CID	101030
CAS	931-03-3
Molecular Weight (g/mol)	111.1
ChEBI	CHEBI:68076
MDL Number	MFCD00800594
SMILES	C1=CNC=C1C(=O)O
Synonym	pyrrole-3-carboxylic acid,pyrrole-3-carboxylicacid,3-carboxy-1h-pyrrole,1h-pyrrole-3-carboxylicacid,pubchem8345,3-carboxypyrrole,3-pyrrolecarboxylic acid,acmc-1agqb,3-pyrrole-carboxylic acid,pyrrole 3-carboxylic acid
IUPAC Name	1H-pyrrole-3-carboxylic acid
InChI Key	DOYOPBSXEIZLRE-UHFFFAOYSA-N
Molecular Formula	C5H5NO2

343

Furan-3-boronic acid, 97%

CAS: 55552-70-0 Molecular Formula: C4H5BO3 Molecular Weight (g/mol): 111.89 MDL Number: MFCD01319007 InChI Key: CYEFKCRAAGLNHW-UHFFFAOYSA-N Synonym: furan-3-boronic acid,3-furanboronic acid,3-furylboronic acid,furan-3-yl boronic acid,3-furanylboronic acid,furan-3-ylboranediol,3-furan boronic acid,furan-3-yl-3-boronic acid,furan-3-yl-boronic acid,boronic acid, 3-furanyl PubChem CID: 2734358 IUPAC Name: furan-3-ylboronic acid SMILES: OB(O)C1=COC=C1

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Specifications

PubChem CID	2734358
CAS	55552-70-0
Molecular Weight (g/mol)	111.89
MDL Number	MFCD01319007
SMILES	OB(O)C1=COC=C1
Synonym	furan-3-boronic acid,3-furanboronic acid,3-furylboronic acid,furan-3-yl boronic acid,3-furanylboronic acid,furan-3-ylboranediol,3-furan boronic acid,furan-3-yl-3-boronic acid,furan-3-yl-boronic acid,boronic acid, 3-furanyl
IUPAC Name	furan-3-ylboronic acid
InChI Key	CYEFKCRAAGLNHW-UHFFFAOYSA-N
Molecular Formula	C4H5BO3

344

Isoquinoline, 97%

CAS: 119-65-3 Molecular Formula: C9H7N Molecular Weight (g/mol): 129.16 MDL Number: MFCD00006898,MFCD31699977 InChI Key: AWJUIBRHMBBTKR-UHFFFAOYSA-N Synonym: 2-azanaphthalene,2-benzazine,isochinolin,benzo c pyridine,beta-quinoline,2-benzanine,3,4-benzopyridine,.beta.-quinoline,isochinolin czech PubChem CID: 8405 ChEBI: CHEBI:16092 IUPAC Name: isoquinoline SMILES: C1=CC=C2C=NC=CC2=C1

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Specifications

PubChem CID	8405
CAS	119-65-3
Molecular Weight (g/mol)	129.16
ChEBI	CHEBI:16092
MDL Number	MFCD00006898,MFCD31699977
SMILES	C1=CC=C2C=NC=CC2=C1
Synonym	2-azanaphthalene,2-benzazine,isochinolin,benzo c pyridine,beta-quinoline,2-benzanine,3,4-benzopyridine,.beta.-quinoline,isochinolin czech
IUPAC Name	isoquinoline
InChI Key	AWJUIBRHMBBTKR-UHFFFAOYSA-N
Molecular Formula	C9H7N

345

Bis(pinacolato)diboron, 98%

CAS: 73183-34-3 Molecular Formula: C12H24B2O4 Molecular Weight (g/mol): 253.94 MDL Number: MFCD00799570 InChI Key: IPWKHHSGDUIRAH-UHFFFAOYSA-N Synonym: bis pinacolato diboron,bis pinacolato diborane,4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi 1,3,2-dioxaborolane,pinacol diborane,diboron pinacol ester,b2pin2,4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi-1,3,2-dioxaborolane,4,4,5,5-tetramethyl-2-tetramethyl-1,3,2-dioxaborolan-2-yl-1,3,2-dioxaborolane,bispinacolate diboron,unii-i906w26p4u PubChem CID: 2733548 IUPAC Name: 4,4,5,5-tetramethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane SMILES: CC1(C)OB(OC1(C)C)B1OC(C)(C)C(C)(C)O1

Pricing & Availability
Specifications

PubChem CID	2733548
CAS	73183-34-3
Molecular Weight (g/mol)	253.94
MDL Number	MFCD00799570
SMILES	CC1(C)OB(OC1(C)C)B1OC(C)(C)C(C)(C)O1
Synonym	bis pinacolato diboron,bis pinacolato diborane,4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi 1,3,2-dioxaborolane,pinacol diborane,diboron pinacol ester,b2pin2,4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi-1,3,2-dioxaborolane,4,4,5,5-tetramethyl-2-tetramethyl-1,3,2-dioxaborolan-2-yl-1,3,2-dioxaborolane,bispinacolate diboron,unii-i906w26p4u
IUPAC Name	4,4,5,5-tetramethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane
InChI Key	IPWKHHSGDUIRAH-UHFFFAOYSA-N
Molecular Formula	C12H24B2O4

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