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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1,531 – 1,545 of 195,600 results

1,531

6-Quinolinecarboxylic Acid, 98%

CAS: 10349-57-2 Molecular Formula: C₁₀H₇NO₂ Molecular Weight (g/mol): 173.17 MDL Number: MFCD00047613 InChI Key: VXGYRCVTBHVXMZ-UHFFFAOYSA-N Synonym: 6-quinolinecarboxylic acid,pubchem7578,quinoline-6-carboylic acid,quinolin-6-carboxylic acid,6-quinoline carboxylic acid,6-quinoline-carboxylic acid,ksc177e5h,vxgyrcvtbhvxmz-uhfffaoysa,2-3-cyclopentyl-2-oxo-2,3-dihydro-1h-imidazo 4,5-b pyridin-1-yl-n-2,3-dihydro-1,4-benzodioxin-6-yl acetamide PubChem CID: 82571 IUPAC Name: quinoline-6-carboxylic acid SMILES: C1=CC2=C(C=CC(=C2)C(=O)O)N=C1

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PubChem CID	82571
CAS	10349-57-2
Molecular Weight (g/mol)	173.17
MDL Number	MFCD00047613
SMILES	C1=CC2=C(C=CC(=C2)C(=O)O)N=C1
Synonym	6-quinolinecarboxylic acid,pubchem7578,quinoline-6-carboylic acid,quinolin-6-carboxylic acid,6-quinoline carboxylic acid,6-quinoline-carboxylic acid,ksc177e5h,vxgyrcvtbhvxmz-uhfffaoysa,2-3-cyclopentyl-2-oxo-2,3-dihydro-1h-imidazo 4,5-b pyridin-1-yl-n-2,3-dihydro-1,4-benzodioxin-6-yl acetamide
IUPAC Name	quinoline-6-carboxylic acid
InChI Key	VXGYRCVTBHVXMZ-UHFFFAOYSA-N
Molecular Formula	C₁₀H₇NO₂

1,532

Proflavine hydrochloride, MP Biomedicals™

CAS: 952-23-8 Molecular Formula: C26H26Cl2N6O Molecular Weight (g/mol): 509.44 InChI Key: APOVFGFHTIKDOX-UHFFFAOYSA-N Synonym: acridine-3,6-diamine hydrochloride,proflavine hydrochloride,3,6-diaminoacridine hydrochloride,proflavine monohydrochloride,proflavin hydrochloride,proflavine hcl,3,6-diaminoacridine hcl,1,7-diaminoacridine hydrochloride,3,6-acridinediamine, monohydrochloride,3,6-diaminoacridine monohydrochloride PubChem CID: 197873 ChEBI: CHEBI:74718 IUPAC Name: dihydrogen bis(acridine-3,6-diamine) hydrate dichloride SMILES: [H+].[H+].O.[Cl-].[Cl-].NC1=CC2=NC3=CC(N)=CC=C3C=C2C=C1.NC1=CC2=NC3=CC(N)=CC=C3C=C2C=C1

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PubChem CID	197873
CAS	952-23-8
Molecular Weight (g/mol)	509.44
ChEBI	CHEBI:74718
SMILES	[H+].[H+].O.[Cl-].[Cl-].NC1=CC2=NC3=CC(N)=CC=C3C=C2C=C1.NC1=CC2=NC3=CC(N)=CC=C3C=C2C=C1
Synonym	acridine-3,6-diamine hydrochloride,proflavine hydrochloride,3,6-diaminoacridine hydrochloride,proflavine monohydrochloride,proflavin hydrochloride,proflavine hcl,3,6-diaminoacridine hcl,1,7-diaminoacridine hydrochloride,3,6-acridinediamine, monohydrochloride,3,6-diaminoacridine monohydrochloride
IUPAC Name	dihydrogen bis(acridine-3,6-diamine) hydrate dichloride
InChI Key	APOVFGFHTIKDOX-UHFFFAOYSA-N
Molecular Formula	C26H26Cl2N6O

1,533

2-Methyl-6-nitroquinoline, 98%

CAS: 613-30-9 Molecular Formula: C10H8N2O2 Molecular Weight (g/mol): 188.19 MDL Number: MFCD00051736 InChI Key: DXDPHHQJZWWAEH-UHFFFAOYSA-N Synonym: 6-nitroquinaldine,quinoline, 2-methyl-6-nitro,maybridge1_001441,acmc-1bb88,1-2-aminoethyl pyrrole-2,5-dione,hydrochloride PubChem CID: 69172 IUPAC Name: 2-methyl-6-nitroquinoline SMILES: CC1=CC=C2C=C(C=CC2=N1)[N+]([O-])=O

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Specifications

PubChem CID	69172
CAS	613-30-9
Molecular Weight (g/mol)	188.19
MDL Number	MFCD00051736
SMILES	CC1=CC=C2C=C(C=CC2=N1)[N+]([O-])=O
Synonym	6-nitroquinaldine,quinoline, 2-methyl-6-nitro,maybridge1_001441,acmc-1bb88,1-2-aminoethyl pyrrole-2,5-dione,hydrochloride
IUPAC Name	2-methyl-6-nitroquinoline
InChI Key	DXDPHHQJZWWAEH-UHFFFAOYSA-N
Molecular Formula	C10H8N2O2

1,534

1,3-Dimethyl-2-imidazolidinone, 98%

CAS: 80-73-9 Molecular Formula: C5H10N2O Molecular Weight (g/mol): 114.15 MDL Number: MFCD00003188 InChI Key: CYSGHNMQYZDMIA-UHFFFAOYSA-N Synonym: 1,3-dimethyl-2-imidazolidinone,n,n'-dimethylethyleneurea,dimethyl imidazolidinone,n,n'-dimethylimidazolidinone,1,3-dimethylimidazolidone,rhonite 1,dmeu,karbomos tsem,2-imidazolidinone, 1,3-dimethyl,1,3-dimethylethyleneurea PubChem CID: 6661 IUPAC Name: 1,3-dimethylimidazolidin-2-one SMILES: CN1CCN(C)C1=O

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Specifications

PubChem CID	6661
CAS	80-73-9
Molecular Weight (g/mol)	114.15
MDL Number	MFCD00003188
SMILES	CN1CCN(C)C1=O
Synonym	1,3-dimethyl-2-imidazolidinone,n,n'-dimethylethyleneurea,dimethyl imidazolidinone,n,n'-dimethylimidazolidinone,1,3-dimethylimidazolidone,rhonite 1,dmeu,karbomos tsem,2-imidazolidinone, 1,3-dimethyl,1,3-dimethylethyleneurea
IUPAC Name	1,3-dimethylimidazolidin-2-one
InChI Key	CYSGHNMQYZDMIA-UHFFFAOYSA-N
Molecular Formula	C5H10N2O

1,535

Rhodanine-3-acetic acid, 98%

CAS: 5718-83-2 Molecular Formula: C5H5NO3S2 Molecular Weight (g/mol): 191.22 MDL Number: MFCD00005491 InChI Key: JGRMXPSUZIYDRR-UHFFFAOYSA-N Synonym: rhodanine-3-acetic acid,rhodanine-n-acetic acid,n-carboxymethylrhodanine,3-rhodanineacetic acid,3-thiazolidineacetic acid, 4-oxo-2-thioxo,3-carboxymethyl rhodanine,n-carboxymethyl rhodanine,2-4-oxo-2-thioxothiazolidin-3-yl acetic acid,4-oxo-2-thioxo-3-thiazolidineacetic acid,4-oxo-2-thioxo-3-thiazolidinylacetic acid PubChem CID: 79793 IUPAC Name: 2-(4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)acetic acid SMILES: OC(=O)CN1C(=O)CSC1=S

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Specifications

PubChem CID	79793
CAS	5718-83-2
Molecular Weight (g/mol)	191.22
MDL Number	MFCD00005491
SMILES	OC(=O)CN1C(=O)CSC1=S
Synonym	rhodanine-3-acetic acid,rhodanine-n-acetic acid,n-carboxymethylrhodanine,3-rhodanineacetic acid,3-thiazolidineacetic acid, 4-oxo-2-thioxo,3-carboxymethyl rhodanine,n-carboxymethyl rhodanine,2-4-oxo-2-thioxothiazolidin-3-yl acetic acid,4-oxo-2-thioxo-3-thiazolidineacetic acid,4-oxo-2-thioxo-3-thiazolidinylacetic acid
IUPAC Name	2-(4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)acetic acid
InChI Key	JGRMXPSUZIYDRR-UHFFFAOYSA-N
Molecular Formula	C5H5NO3S2

1,536

2-Mercaptothiazoline, 98%

CAS: 96-53-7 Molecular Formula: C₃H₅NS₂ Molecular Weight (g/mol): 119.21 MDL Number: MFCD00126013 InChI Key: WGJCBBASTRWVJL-UHFFFAOYSA-N Synonym: 2-mercaptothiazoline,2-thiazolidinethione,2-thiazoline-2-thiol,thiazolidine-2-thione,metabasal,thyroidan,2-mercapto-2-thiazoline,mercaptothiazoline,2-thiothiazolidone,2-thiazolidenethione PubChem CID: 2723699 IUPAC Name: 1,3-thiazolidine-2-thione SMILES: C1CSC(=S)N1

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Specifications

PubChem CID	2723699
CAS	96-53-7
Molecular Weight (g/mol)	119.21
MDL Number	MFCD00126013
SMILES	C1CSC(=S)N1
Synonym	2-mercaptothiazoline,2-thiazolidinethione,2-thiazoline-2-thiol,thiazolidine-2-thione,metabasal,thyroidan,2-mercapto-2-thiazoline,mercaptothiazoline,2-thiothiazolidone,2-thiazolidenethione
IUPAC Name	1,3-thiazolidine-2-thione
InChI Key	WGJCBBASTRWVJL-UHFFFAOYSA-N
Molecular Formula	C₃H₅NS₂

1,537

1,10-Phenanthroline, Monohydrate, ACS, Spectrum™ Chemical

CAS: 5144-89-8

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Specifications

CAS	5144-89-8

1,538

Bathophenanthrolinedisulfonic acid disodium salt hydrate, 98%

CAS: 52746-49-3 Molecular Formula: C24H14N2Na2O6S2 Molecular Weight (g/mol): 536.48 MDL Number: MFCD00149310 InChI Key: PCNDSIWXTYFWIA-UHFFFAOYSA-L Synonym: 4,7-Diphenyl-1,10-phenanthrolinedisulfonic acid disodium salt hydrate PubChem CID: 54669730 SMILES: [Na+].[Na+].[O-]S(=O)(=O)C1=CC=C(C=C1)C1=CC=NC2=C1C=CC1=C2N=CC=C1C1=CC=C(C=C1)S([O-])(=O)=O

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Specifications

PubChem CID	54669730
CAS	52746-49-3
Molecular Weight (g/mol)	536.48
MDL Number	MFCD00149310
SMILES	[Na+].[Na+].[O-]S(=O)(=O)C1=CC=C(C=C1)C1=CC=NC2=C1C=CC1=C2N=CC=C1C1=CC=C(C=C1)S([O-])(=O)=O
Synonym	4,7-Diphenyl-1,10-phenanthrolinedisulfonic acid disodium salt hydrate
InChI Key	PCNDSIWXTYFWIA-UHFFFAOYSA-L
Molecular Formula	C24H14N2Na2O6S2

1,539

5-Chloro-1,10-phenanthroline

CAS: 4199-89-7 Molecular Formula: C12H7ClN2 Molecular Weight (g/mol): 214.65 MDL Number: MFCD00004980 InChI Key: XDUUQOQFSWSZSM-UHFFFAOYSA-N Synonym: 1,10-phenanthroline, 5-chloro,5-chloropyridino 3,2-h quinoline,acmc-209jmo,1,10-phenanthroline,5-chloro,5-chloro-1,10 phenanthroline,5-chloro-1,10-phenanthroline,5-chloro-1, 10-phenanthroline PubChem CID: 77865 IUPAC Name: 5-chloro-1,10-phenanthroline SMILES: ClC1=CC2=CC=CN=C2C2=NC=CC=C12

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Specifications

PubChem CID	77865
CAS	4199-89-7
Molecular Weight (g/mol)	214.65
MDL Number	MFCD00004980
SMILES	ClC1=CC2=CC=CN=C2C2=NC=CC=C12
Synonym	1,10-phenanthroline, 5-chloro,5-chloropyridino 3,2-h quinoline,acmc-209jmo,1,10-phenanthroline,5-chloro,5-chloro-1,10 phenanthroline,5-chloro-1,10-phenanthroline,5-chloro-1, 10-phenanthroline
IUPAC Name	5-chloro-1,10-phenanthroline
InChI Key	XDUUQOQFSWSZSM-UHFFFAOYSA-N
Molecular Formula	C12H7ClN2

1,540

Bathocuproinedisulfonic Acid Disodium Salt, Sigma-Aldrich

Molecular Weight (g/mol): 564.54 g/mol

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Specifications

Molecular Weight (g/mol)	564.54 g/mol

1,541

1,10-Phenanthroline, 99%, may contain up to 1.5% water

CAS: 66-71-7 Molecular Formula: C12H8N2 Molecular Weight (g/mol): 180.21 MDL Number: MFCD00011678 InChI Key: DGEZNRSVGBDHLK-UHFFFAOYSA-N Synonym: o-phenanthroline,4,5-diazaphenanthrene,orthophenanthroline,phenanthroline,1,10-o-phenanthroline,phen,2-phenanthroline,beta-phenanthroline,.beta.-phenanthroline PubChem CID: 1318 ChEBI: CHEBI:44975 IUPAC Name: 1,10-phenanthroline SMILES: C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1

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Specifications

PubChem CID	1318
CAS	66-71-7
Molecular Weight (g/mol)	180.21
ChEBI	CHEBI:44975
MDL Number	MFCD00011678
SMILES	C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1
Synonym	o-phenanthroline,4,5-diazaphenanthrene,orthophenanthroline,phenanthroline,1,10-o-phenanthroline,phen,2-phenanthroline,beta-phenanthroline,.beta.-phenanthroline
IUPAC Name	1,10-phenanthroline
InChI Key	DGEZNRSVGBDHLK-UHFFFAOYSA-N
Molecular Formula	C12H8N2

1,542

2-Cyano-6-methylpyridine, 97%

CAS: 1620-75-3 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.14 MDL Number: MFCD00190586 InChI Key: CMADFEQMYFNYCF-UHFFFAOYSA-N Synonym: 6-methylpicolinonitrile,2-cyano-6-methylpyridine,6-methyl-2-pyridinecarbonitrile,2-methyl-6-cyanopyridine,6-methyl-pyridine-2-carbonitrile,2-pyridinecarbonitrile, 6-methyl,6-methyl-2-cyanopyridine,2-cyano-6-methyl pyridine,2-cyano-6-methylpyridine 2-cyano-6-picoline,6-methylpyridin-2-carbonitril PubChem CID: 74182 IUPAC Name: 6-methylpyridine-2-carbonitrile SMILES: CC1=CC=CC(=N1)C#N

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Specifications

PubChem CID	74182
CAS	1620-75-3
Molecular Weight (g/mol)	118.14
MDL Number	MFCD00190586
SMILES	CC1=CC=CC(=N1)C#N
Synonym	6-methylpicolinonitrile,2-cyano-6-methylpyridine,6-methyl-2-pyridinecarbonitrile,2-methyl-6-cyanopyridine,6-methyl-pyridine-2-carbonitrile,2-pyridinecarbonitrile, 6-methyl,6-methyl-2-cyanopyridine,2-cyano-6-methyl pyridine,2-cyano-6-methylpyridine 2-cyano-6-picoline,6-methylpyridin-2-carbonitril
IUPAC Name	6-methylpyridine-2-carbonitrile
InChI Key	CMADFEQMYFNYCF-UHFFFAOYSA-N
Molecular Formula	C7H6N2

1,543

2,4-Lutidine, 98+%

CAS: 108-47-4 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.16 MDL Number: MFCD00006337 InChI Key: JYYNAJVZFGKDEQ-UHFFFAOYSA-N Synonym: 2,4-lutidine,pyridine, 2,4-dimethyl,alpha,gamma-dimethylpyridine,2,4-lutidene,unii-83903uj0ww,2,4-dimethyl-pyridine,.alpha.,.gamma.-dimethylpyridine,2,4-dimethyl pyridine,2.4-lutidine,2,4 lutidine PubChem CID: 7936 IUPAC Name: 2,4-dimethylpyridine SMILES: CC1=CC=NC(C)=C1

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Specifications

PubChem CID	7936
CAS	108-47-4
Molecular Weight (g/mol)	107.16
MDL Number	MFCD00006337
SMILES	CC1=CC=NC(C)=C1
Synonym	2,4-lutidine,pyridine, 2,4-dimethyl,alpha,gamma-dimethylpyridine,2,4-lutidene,unii-83903uj0ww,2,4-dimethyl-pyridine,.alpha.,.gamma.-dimethylpyridine,2,4-dimethyl pyridine,2.4-lutidine,2,4 lutidine
IUPAC Name	2,4-dimethylpyridine
InChI Key	JYYNAJVZFGKDEQ-UHFFFAOYSA-N
Molecular Formula	C7H9N

1,544

5-Bromo-2-chloro-3-methylpyridine, 98%

CAS: 29241-60-9 Molecular Formula: C6H5BrClN Molecular Weight (g/mol): 206.467 MDL Number: MFCD03095093 InChI Key: YTSKHJMMNFPBBZ-UHFFFAOYSA-N Synonym: 2-chloro-3-methyl-5-bromopyridine,5-bromo-2-chloro-3-picoline,5-bromo-2-chloro-3-methyl pyridine,5-bromo-2-chloro-3-methyl-pyridine,pyridine, 5-bromo-2-chloro-3-methyl,2-chloro-5-bromo-3-picoline,2-chloro-3-methyl-5-bromo pyridine,pubchem1104,ksc495o9j PubChem CID: 285434 IUPAC Name: 5-bromo-2-chloro-3-methylpyridine SMILES: CC1=CC(=CN=C1Cl)Br

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Specifications

PubChem CID	285434
CAS	29241-60-9
Molecular Weight (g/mol)	206.467
MDL Number	MFCD03095093
SMILES	CC1=CC(=CN=C1Cl)Br
Synonym	2-chloro-3-methyl-5-bromopyridine,5-bromo-2-chloro-3-picoline,5-bromo-2-chloro-3-methyl pyridine,5-bromo-2-chloro-3-methyl-pyridine,pyridine, 5-bromo-2-chloro-3-methyl,2-chloro-5-bromo-3-picoline,2-chloro-3-methyl-5-bromo pyridine,pubchem1104,ksc495o9j
IUPAC Name	5-bromo-2-chloro-3-methylpyridine
InChI Key	YTSKHJMMNFPBBZ-UHFFFAOYSA-N
Molecular Formula	C6H5BrClN

1,545

3-Aminopyridine, 99%

CAS: 462-08-8 Molecular Formula: C5H6N2 Molecular Weight (g/mol): 94.12 MDL Number: MFCD00006400 InChI Key: CUYKNJBYIJFRCU-UHFFFAOYSA-N Synonym: 3-aminopyridine,3-pyridinamine,3-pyridylamine,pyridin-3-ylamine,m-aminopyridine,amino-3 pyridine,pyridine, 3-amino,3-amino pyridine,beta-aminopyridine,amino-3-pyridine PubChem CID: 10009 IUPAC Name: pyridin-3-amine SMILES: NC1=CC=CN=C1

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Specifications

PubChem CID	10009
CAS	462-08-8
Molecular Weight (g/mol)	94.12
MDL Number	MFCD00006400
SMILES	NC1=CC=CN=C1
Synonym	3-aminopyridine,3-pyridinamine,3-pyridylamine,pyridin-3-ylamine,m-aminopyridine,amino-3 pyridine,pyridine, 3-amino,3-amino pyridine,beta-aminopyridine,amino-3-pyridine
IUPAC Name	pyridin-3-amine
InChI Key	CUYKNJBYIJFRCU-UHFFFAOYSA-N
Molecular Formula	C5H6N2

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Organoheterocyclic compounds

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1,10-Phenanthroline, Monohydrate, ACS, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1,10-Phenanthroline, Monohydrate, ACS, Spectrum™ Chemical