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).

Search Within Results

196 – 210 of 192,396 results

196

2-Methylimidazole, 97%

CAS: 693-98-1 Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.11 MDL Number: MFCD00005190 InChI Key: LXBGSDVWAMZHDD-UHFFFAOYSA-N Synonym: 2-methylimidazole,1h-imidazole, 2-methyl,imidazole, 2-methyl,2-methyl imidazole,2-methylglyoxaline,unii-t0049z45lz,ccris 2459,dsstox_cid_2107,dsstox_rid_76489,dsstox_gsid_22107 PubChem CID: 12749 IUPAC Name: 2-methyl-1H-imidazole SMILES: CC1=NC=CN1

Pricing & Availability
Specifications

PubChem CID	12749
CAS	693-98-1
Molecular Weight (g/mol)	82.11
MDL Number	MFCD00005190
SMILES	CC1=NC=CN1
Synonym	2-methylimidazole,1h-imidazole, 2-methyl,imidazole, 2-methyl,2-methyl imidazole,2-methylglyoxaline,unii-t0049z45lz,ccris 2459,dsstox_cid_2107,dsstox_rid_76489,dsstox_gsid_22107
IUPAC Name	2-methyl-1H-imidazole
InChI Key	LXBGSDVWAMZHDD-UHFFFAOYSA-N
Molecular Formula	C4H6N2

197

Benzo[b]thiophene-3-carboxylic acid, 96%

CAS: 5381-25-9 Molecular Formula: C9H6O2S Molecular Weight (g/mol): 178.205 MDL Number: MFCD01846406 InChI Key: DRBLTQNCQJXSNU-UHFFFAOYSA-N Synonym: benzo b thiophene-3-carboxylic acid,benzothiophene-3-carboxylic acid,benzothiophene-3-carboxylicacid,pubchem13463,acmc-20a10z,ksc178m8d,1-benzo b thiophene-3-carboxylic acid,#,thianaphthene-3-carboxylic acid PubChem CID: 601280 IUPAC Name: 1-benzothiophene-3-carboxylic acid SMILES: C1=CC=C2C(=C1)C(=CS2)C(=O)O

Pricing & Availability
Specifications

PubChem CID	601280
CAS	5381-25-9
Molecular Weight (g/mol)	178.205
MDL Number	MFCD01846406
SMILES	C1=CC=C2C(=C1)C(=CS2)C(=O)O
Synonym	benzo b thiophene-3-carboxylic acid,benzothiophene-3-carboxylic acid,benzothiophene-3-carboxylicacid,pubchem13463,acmc-20a10z,ksc178m8d,1-benzo b thiophene-3-carboxylic acid,#,thianaphthene-3-carboxylic acid
IUPAC Name	1-benzothiophene-3-carboxylic acid
InChI Key	DRBLTQNCQJXSNU-UHFFFAOYSA-N
Molecular Formula	C9H6O2S

198

Caffeine, 1mg/ml in methanol

CAS: 58-08-2 Molecular Formula: C8H10N4O2 Molecular Weight (g/mol): 194.19 MDL Number: MFCD00005758 InChI Key: RYYVLZVUVIJVGH-UHFFFAOYSA-N Synonym: caffeine,1,3,7-trimethylxanthine,guaranine,thein,cafeina,methyltheobromine,koffein,mateina,theine,alert-pep PubChem CID: 2519 ChEBI: CHEBI:27732 IUPAC Name: 1,3,7-trimethylpurine-2,6-dione SMILES: CN1C=NC2=C1C(=O)N(C)C(=O)N2C

Pricing & Availability
Specifications

PubChem CID	2519
CAS	58-08-2
Molecular Weight (g/mol)	194.19
ChEBI	CHEBI:27732
MDL Number	MFCD00005758
SMILES	CN1C=NC2=C1C(=O)N(C)C(=O)N2C
Synonym	caffeine,1,3,7-trimethylxanthine,guaranine,thein,cafeina,methyltheobromine,koffein,mateina,theine,alert-pep
IUPAC Name	1,3,7-trimethylpurine-2,6-dione
InChI Key	RYYVLZVUVIJVGH-UHFFFAOYSA-N
Molecular Formula	C8H10N4O2

199

Linezolid, 98%

CAS: 165800-03-3 Molecular Formula: C₁₆H₂₀FN₃O₄ Molecular Weight (g/mol): 337.35 InChI Key: TYZROVQLWOKYKF-ZDUSSCGKSA-N Synonym: linezolid,zyvox,zyvoxid,s-n-3-3-fluoro-4-morpholinophenyl-2-oxooxazolidin-5-yl methyl acetamide,zyvoxam,linezolide,linezlid,zyvoxa,linezolid usan:inn,unii-isq9i6j12j PubChem CID: 441401 ChEBI: CHEBI:63607 IUPAC Name: N-[[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl]acetamide SMILES: CC(=O)NCC1CN(C(=O)O1)C2=CC(=C(C=C2)N3CCOCC3)F

Pricing & Availability
Specifications

PubChem CID	441401
CAS	165800-03-3
Molecular Weight (g/mol)	337.35
ChEBI	CHEBI:63607
SMILES	CC(=O)NCC1CN(C(=O)O1)C2=CC(=C(C=C2)N3CCOCC3)F
Synonym	linezolid,zyvox,zyvoxid,s-n-3-3-fluoro-4-morpholinophenyl-2-oxooxazolidin-5-yl methyl acetamide,zyvoxam,linezolide,linezlid,zyvoxa,linezolid usan:inn,unii-isq9i6j12j
IUPAC Name	N-[[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl]acetamide
InChI Key	TYZROVQLWOKYKF-ZDUSSCGKSA-N
Molecular Formula	C₁₆H₂₀FN₃O₄

200

Thermo Scientific Chemicals 5-Fluorouracil, 99%

CAS: 51-21-8 Molecular Formula: C4H3FN2O2 Molecular Weight (g/mol): 130.08 MDL Number: MFCD00006018 InChI Key: GHASVSINZRGABV-UHFFFAOYSA-N Synonym: 5-fluorouracil,fluorouracil,5-fu,fluoroplex,adrucil,efudex,carac,fluracil,fluoroblastin,kecimeton PubChem CID: 3385 ChEBI: CHEBI:46345 IUPAC Name: 5-fluoro-1H-pyrimidine-2,4-dione SMILES: FC1=CNC(=O)NC1=O

Pricing & Availability
Specifications

PubChem CID	3385
CAS	51-21-8
Molecular Weight (g/mol)	130.08
ChEBI	CHEBI:46345
MDL Number	MFCD00006018
SMILES	FC1=CNC(=O)NC1=O
Synonym	5-fluorouracil,fluorouracil,5-fu,fluoroplex,adrucil,efudex,carac,fluracil,fluoroblastin,kecimeton
IUPAC Name	5-fluoro-1H-pyrimidine-2,4-dione
InChI Key	GHASVSINZRGABV-UHFFFAOYSA-N
Molecular Formula	C4H3FN2O2

201

Pyromellitic dianhydride, 98%

CAS: 89-32-7 Molecular Formula: C10H2O6 Molecular Weight (g/mol): 218.12 MDL Number: MFCD00005005 InChI Key: ANSXAPJVJOKRDJ-UHFFFAOYSA-N Synonym: pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride PubChem CID: 6966 SMILES: O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O

Pricing & Availability
Specifications

PubChem CID	6966
CAS	89-32-7
Molecular Weight (g/mol)	218.12
MDL Number	MFCD00005005
SMILES	O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O
Synonym	pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride
InChI Key	ANSXAPJVJOKRDJ-UHFFFAOYSA-N
Molecular Formula	C10H2O6

202

Tris(2,2'-bipyridyl)ruthenium(II) chloride, hexahydrate, 98%

CAS: 50525-27-4 Molecular Formula: C30H36Cl2N6O6Ru Molecular Weight (g/mol): 748.62 MDL Number: MFCD00149670 InChI Key: WHELTKFSBJNBMQ-UHFFFAOYSA-L Synonym: tris 2,2'-bipyridyl ruthenium ii chloride hexahydrate PubChem CID: 131664161 IUPAC Name: 2-pyridin-2-ylpyridine;ruthenium(2+);dichloride;hydrate SMILES: O.O.O.O.O.O.[Cl-].[Cl-].[Ru++].C1=CN=C(C=C1)C1=NC=CC=C1.C1=CN=C(C=C1)C1=NC=CC=C1.C1=CN=C(C=C1)C1=NC=CC=C1

Pricing & Availability
Specifications

PubChem CID	131664161
CAS	50525-27-4
Molecular Weight (g/mol)	748.62
MDL Number	MFCD00149670
SMILES	O.O.O.O.O.O.[Cl-].[Cl-].[Ru++].C1=CN=C(C=C1)C1=NC=CC=C1.C1=CN=C(C=C1)C1=NC=CC=C1.C1=CN=C(C=C1)C1=NC=CC=C1
Synonym	tris 2,2'-bipyridyl ruthenium ii chloride hexahydrate
IUPAC Name	2-pyridin-2-ylpyridine;ruthenium(2+);dichloride;hydrate
InChI Key	WHELTKFSBJNBMQ-UHFFFAOYSA-L
Molecular Formula	C30H36Cl2N6O6Ru

203

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

Pricing & Availability
Specifications

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

204

Citrinin, MP Biomedicals™

CAS: 518-75-2 Molecular Formula: C13H14O5 Molecular Weight (g/mol): 250.25 InChI Key: CBGDIJWINPWWJW-IYSWYEEDSA-N Synonym: citrinin,antimycin,--citrinin,citriain,3r,4s-4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-3h-2-benzopyran-7-carboxylic acid,unii-3s697x6snz,ccris 175,3h-2-benzopyran-7-carboxylic acid, 4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-, 3r-trans,3r-trans-4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-3h-2-benzopyran-7-carboxylic acid,4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-3h-2-benzopyran-7-carboxylic acid PubChem CID: 54680783 IUPAC Name: (3R,4S)-6-hydroxy-3,4,5-trimethyl-8-oxo-3,4-dihydroisochromene-7-carboxylic acid SMILES: CC1C(OC=C2C1=C(C(=C(C2=O)C(=O)O)O)C)C

Pricing & Availability
Specifications

PubChem CID	54680783
CAS	518-75-2
Molecular Weight (g/mol)	250.25
SMILES	CC1C(OC=C2C1=C(C(=C(C2=O)C(=O)O)O)C)C
Synonym	citrinin,antimycin,--citrinin,citriain,3r,4s-4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-3h-2-benzopyran-7-carboxylic acid,unii-3s697x6snz,ccris 175,3h-2-benzopyran-7-carboxylic acid, 4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-, 3r-trans,3r-trans-4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-3h-2-benzopyran-7-carboxylic acid,4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-3h-2-benzopyran-7-carboxylic acid
IUPAC Name	(3R,4S)-6-hydroxy-3,4,5-trimethyl-8-oxo-3,4-dihydroisochromene-7-carboxylic acid
InChI Key	CBGDIJWINPWWJW-IYSWYEEDSA-N
Molecular Formula	C13H14O5

205

Nicotinic Acid 99.0+%, TCI America™

CAS: 59-67-6 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 123.11 MDL Number: MFCD00006391 InChI Key: PVNIIMVLHYAWGP-UHFFFAOYSA-N Synonym: nicotinic acid,niacin,3-pyridinecarboxylic acid,3-carboxypyridine,wampocap,acidum nicotinicum,apelagrin,pellagrin,akotin,daskil PubChem CID: 938 ChEBI: CHEBI:15940 IUPAC Name: pyridine-3-carboxylic acid SMILES: OC(=O)C1=CC=CN=C1

Pricing & Availability
Specifications

PubChem CID	938
CAS	59-67-6
Molecular Weight (g/mol)	123.11
ChEBI	CHEBI:15940
MDL Number	MFCD00006391
SMILES	OC(=O)C1=CC=CN=C1
Synonym	nicotinic acid,niacin,3-pyridinecarboxylic acid,3-carboxypyridine,wampocap,acidum nicotinicum,apelagrin,pellagrin,akotin,daskil
IUPAC Name	pyridine-3-carboxylic acid
InChI Key	PVNIIMVLHYAWGP-UHFFFAOYSA-N
Molecular Formula	C6H5NO2

206

3-Hydroxy-5-methylisoxazole 98.0+%, TCI America™

CAS: 10004-44-1 Molecular Formula: C4H5NO2 Molecular Weight (g/mol): 99.089 MDL Number: MFCD00144468 InChI Key: KGVPNLBXJKTABS-UHFFFAOYSA-N Synonym: hymexazol,3-hydroxy-5-methylisoxazole,hymexazole,5-methylisoxazol-3-ol,5-methylisoxazol-3 2h-one,hydroxyisoxazole,tachigaren,itachigarden,5-methyl-3-hydroxyisoxazole,5-methyl-3 2h-isoxazolone PubChem CID: 24781 ChEBI: CHEBI:5827 IUPAC Name: 5-methyl-1,2-oxazol-3-one SMILES: CC1=CC(=O)NO1

Pricing & Availability
Specifications

PubChem CID	24781
CAS	10004-44-1
Molecular Weight (g/mol)	99.089
ChEBI	CHEBI:5827
MDL Number	MFCD00144468
SMILES	CC1=CC(=O)NO1
Synonym	hymexazol,3-hydroxy-5-methylisoxazole,hymexazole,5-methylisoxazol-3-ol,5-methylisoxazol-3 2h-one,hydroxyisoxazole,tachigaren,itachigarden,5-methyl-3-hydroxyisoxazole,5-methyl-3 2h-isoxazolone
IUPAC Name	5-methyl-1,2-oxazol-3-one
InChI Key	KGVPNLBXJKTABS-UHFFFAOYSA-N
Molecular Formula	C4H5NO2

207

1,10-Phenanthroline monohydrate, 99+%, pure

CAS: 5144-89-8 Molecular Formula: C12H10N2O Molecular Weight (g/mol): 198.23 MDL Number: MFCD00149973 InChI Key: PPQJCISYYXZCAE-UHFFFAOYSA-N PubChem CID: 21226 SMILES: O.C1=CN=C2C(C=CC3=CC=CN=C23)=C1

Pricing & Availability
Specifications

PubChem CID	21226
CAS	5144-89-8
Molecular Weight (g/mol)	198.23
MDL Number	MFCD00149973
SMILES	O.C1=CN=C2C(C=CC3=CC=CN=C23)=C1
InChI Key	PPQJCISYYXZCAE-UHFFFAOYSA-N
Molecular Formula	C12H10N2O

208

Cyanuric chloride, 98%

CAS: 108-77-0 Molecular Formula: C3Cl3N3 Molecular Weight (g/mol): 184.40 MDL Number: MFCD00006046 InChI Key: MGNCLNQXLYJVJD-UHFFFAOYSA-N Synonym: cyanuric chloride,cyanuryl chloride,cyanuric acid chloride,s-triazine trichloride,trichlorocyanidine,cyanuric trichloride,tricyanogen chloride,sym-trichlorotriazine,cyanur chloride,trichloro-s-triazine PubChem CID: 7954 ChEBI: CHEBI:58964 SMILES: ClC1=NC(Cl)=NC(Cl)=N1

Pricing & Availability
Specifications

PubChem CID	7954
CAS	108-77-0
Molecular Weight (g/mol)	184.40
ChEBI	CHEBI:58964
MDL Number	MFCD00006046
SMILES	ClC1=NC(Cl)=NC(Cl)=N1
Synonym	cyanuric chloride,cyanuryl chloride,cyanuric acid chloride,s-triazine trichloride,trichlorocyanidine,cyanuric trichloride,tricyanogen chloride,sym-trichlorotriazine,cyanur chloride,trichloro-s-triazine
InChI Key	MGNCLNQXLYJVJD-UHFFFAOYSA-N
Molecular Formula	C3Cl3N3

209

Allopurinol, 99.78%, MP Biomedicals™

CAS: 315-30-0 Molecular Formula: C5H4N4O Molecular Weight (g/mol): 136.11 MDL Number: MFCD00599413 InChI Key: OFCNXPDARWKPPY-UHFFFAOYSA-N Synonym: allopurinol,1h-pyrazolo 3,4-d pyrimidin-4-ol,zyloprim,zyloric,lopurin,atisuril,bleminol,caplenal,uripurinol,embarin PubChem CID: 2094 ChEBI: CHEBI:40279 IUPAC Name: 1H,2H,4H-pyrazolo[3,4-d]pyrimidin-4-one SMILES: O=C1N=CN=C2NNC=C12

Pricing & Availability
Specifications

PubChem CID	2094
CAS	315-30-0
Molecular Weight (g/mol)	136.11
ChEBI	CHEBI:40279
MDL Number	MFCD00599413
SMILES	O=C1N=CN=C2NNC=C12
Synonym	allopurinol,1h-pyrazolo 3,4-d pyrimidin-4-ol,zyloprim,zyloric,lopurin,atisuril,bleminol,caplenal,uripurinol,embarin
IUPAC Name	1H,2H,4H-pyrazolo[3,4-d]pyrimidin-4-one
InChI Key	OFCNXPDARWKPPY-UHFFFAOYSA-N
Molecular Formula	C5H4N4O

210

N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium Tetrafluoroborate 98.0+%, TCI America™

CAS: 105832-38-0 Molecular Formula: C9H16BF4N3O3 Molecular Weight (g/mol): 301.05 MDL Number: MFCD00077875 InChI Key: YEBLHMRPZHNTEK-UHFFFAOYSA-N Synonym: tstu,o-n-succinimidyl-1,1,3,3-tetramethyluronium tetrafluoroborate,2-2,5-dioxopyrrolidin-1-yl-1,1,3,3-tetramethylisouronium tetrafluoroborate,2-succinimido-1,1,3,3-tetramethyluronium tetrafluoroborate,n,n,n',n'-tetramethyl-o-n-succinimidyl uronium tetrafluoroborate,o-n-succinimidyl-n,n,n',n'-tetramethyluronium tetrafluoroborate,o-n-succinimidyl-n,n,n',n'-tetramethyl-uronium tetrafluoroborate,dimethylamino 2,5-dioxopyrrolidin-1-yl oxy methylidene dimethylazanium tetrafluoroborate,o-n-succinimidyl-n,n,n',n'-tetramethyl uronium bf4,pubchem12781 PubChem CID: 9857522 IUPAC Name: [(dimethylamino)[(2,5-dioxopyrrolidin-1-yl)oxy]methylidene]dimethylazanium; tetrafluoroboranuide SMILES: F[B-](F)(F)F.CN(C)C(ON1C(=O)CCC1=O)=[N+](C)C

Pricing & Availability
Specifications

PubChem CID	9857522
CAS	105832-38-0
Molecular Weight (g/mol)	301.05
MDL Number	MFCD00077875
SMILES	F[B-](F)(F)F.CN(C)C(ON1C(=O)CCC1=O)=[N+](C)C
Synonym	tstu,o-n-succinimidyl-1,1,3,3-tetramethyluronium tetrafluoroborate,2-2,5-dioxopyrrolidin-1-yl-1,1,3,3-tetramethylisouronium tetrafluoroborate,2-succinimido-1,1,3,3-tetramethyluronium tetrafluoroborate,n,n,n',n'-tetramethyl-o-n-succinimidyl uronium tetrafluoroborate,o-n-succinimidyl-n,n,n',n'-tetramethyluronium tetrafluoroborate,o-n-succinimidyl-n,n,n',n'-tetramethyl-uronium tetrafluoroborate,dimethylamino 2,5-dioxopyrrolidin-1-yl oxy methylidene dimethylazanium tetrafluoroborate,o-n-succinimidyl-n,n,n',n'-tetramethyl uronium bf4,pubchem12781
IUPAC Name	[(dimethylamino)[(2,5-dioxopyrrolidin-1-yl)oxy]methylidene]dimethylazanium; tetrafluoroboranuide
InChI Key	YEBLHMRPZHNTEK-UHFFFAOYSA-N
Molecular Formula	C9H16BF4N3O3

Prev
1
...
12
13
14
15
...
12,827
Next

Organoheterocyclic compounds

Filtered Search Results

Narrow Results