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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5,251 – 5,265 of 214,432 results

5,251

Glutarimide 98.0+%, TCI America™

CAS: 1121-89-7 Molecular Formula: C5H7NO2 Molecular Weight (g/mol): 113.12 MDL Number: MFCD00006670 InChI Key: KNCYXPMJDCCGSJ-UHFFFAOYSA-N Synonym: glutarimide,2,6-piperidinedione,2,6-diketopiperidine,2,6-dioxopiperidine,acetylglycinamide impurity b,piperidin-2,6-dione,acmc-2099da,5-21-09-00557 beilstein handbook reference,2,6-piperidinedione 9ci PubChem CID: 70726 ChEBI: CHEBI:5435 IUPAC Name: piperidine-2,6-dione SMILES: O=C1CCCC(=O)N1

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PubChem CID	70726
CAS	1121-89-7
Molecular Weight (g/mol)	113.12
ChEBI	CHEBI:5435
MDL Number	MFCD00006670
SMILES	O=C1CCCC(=O)N1
Synonym	glutarimide,2,6-piperidinedione,2,6-diketopiperidine,2,6-dioxopiperidine,acetylglycinamide impurity b,piperidin-2,6-dione,acmc-2099da,5-21-09-00557 beilstein handbook reference,2,6-piperidinedione 9ci
IUPAC Name	piperidine-2,6-dione
InChI Key	KNCYXPMJDCCGSJ-UHFFFAOYSA-N
Molecular Formula	C5H7NO2

5,252

3-Bromo-2-hydroxypyridine 97.0+%, TCI America™

CAS: 13466-43-8 Molecular Formula: C5H4BrNO Molecular Weight (g/mol): 174.00 MDL Number: MFCD03411569 InChI Key: YDUGVOUXNSWQSW-UHFFFAOYSA-N Synonym: 3-bromo-2-hydroxypyridine,3-bromopyridin-2-ol,3-bromopyridin-2 1h-one,3-bromo-2-pyridinol,3-bromo-2 1h-pyridinone,2 1h-pyridinone, 3-bromo,2-hydroxy-3-bromopyridine,3-bromo-2 1h-pyridone,bromopyridone,3-bromopyridone PubChem CID: 818549 IUPAC Name: 3-bromo-1,2-dihydropyridin-2-one SMILES: BrC1=CC=CNC1=O

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PubChem CID	818549
CAS	13466-43-8
Molecular Weight (g/mol)	174.00
MDL Number	MFCD03411569
SMILES	BrC1=CC=CNC1=O
Synonym	3-bromo-2-hydroxypyridine,3-bromopyridin-2-ol,3-bromopyridin-2 1h-one,3-bromo-2-pyridinol,3-bromo-2 1h-pyridinone,2 1h-pyridinone, 3-bromo,2-hydroxy-3-bromopyridine,3-bromo-2 1h-pyridone,bromopyridone,3-bromopyridone
IUPAC Name	3-bromo-1,2-dihydropyridin-2-one
InChI Key	YDUGVOUXNSWQSW-UHFFFAOYSA-N
Molecular Formula	C5H4BrNO

5,253

3-Chloro-5-fluoropyridine 98.0+%, TCI America™

CAS: 514797-99-0 Molecular Formula: C5H3ClFN Molecular Weight (g/mol): 131.534 MDL Number: MFCD05663707 InChI Key: LTILYPOSFJLPSK-UHFFFAOYSA-N Synonym: 5-chloro-3-fluoropyridine,3-fluoro-5-chloropyridine,3-chloro-5-fluoro-pyridine,pyridine, 3-chloro-5-fluoro,pubchem6620,acmc-1axgq,pyridine,3-chloro-5-fluoro,3-chloro-5-fluoropyridine,abbypharma ap-14-5727 PubChem CID: 12031536 IUPAC Name: 3-chloro-5-fluoropyridine SMILES: C1=C(C=NC=C1Cl)F

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PubChem CID	12031536
CAS	514797-99-0
Molecular Weight (g/mol)	131.534
MDL Number	MFCD05663707
SMILES	C1=C(C=NC=C1Cl)F
Synonym	5-chloro-3-fluoropyridine,3-fluoro-5-chloropyridine,3-chloro-5-fluoro-pyridine,pyridine, 3-chloro-5-fluoro,pubchem6620,acmc-1axgq,pyridine,3-chloro-5-fluoro,3-chloro-5-fluoropyridine,abbypharma ap-14-5727
IUPAC Name	3-chloro-5-fluoropyridine
InChI Key	LTILYPOSFJLPSK-UHFFFAOYSA-N
Molecular Formula	C5H3ClFN

5,254

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

CAS: 265651-18-1 Molecular Formula: C9H16F6N3O3P Molecular Weight (g/mol): 359.21 MDL Number: MFCD01863753 InChI Key: STWZCCVNXFLDDD-UHFFFAOYSA-N Synonym: hstu,n,n,n',n'-tetramethyl-o-n-succinimidyl uronium hexafluorophosphate,o-n-succinimidyl-n,n,n',n'-tetramethyluronium hexafluorophosphate,hstu n,n,n',n'-tetramethyl-o-n-succinimidyl uronium hexafluorophosphate,dimethylamino 2,5-dioxopyrrolidin-1-yl oxy methylidene dimethylazanium hexafluorophosphate,ambotzrl-1039,o-n-succinimidyl-1,1,3,3-tetramethyluronium hexafluorophosphate,2-succinimido-1,1,3,3-tetramethyluronim hexafluorophosphate,2-succinimido-1,1,3,3-tetramethyluronium hexafluorophosphate,n,n,n',n'-tetramethyl-o-n-succinimidyl uroniumhexafluorophosphate PubChem CID: 16211151 IUPAC Name: [(dimethylamino)[(2,5-dioxopyrrolidin-1-yl)oxy]methylidene]dimethylazanium; hexafluoro-λ⁵-phosphanuide SMILES: F[P-](F)(F)(F)(F)F.CN(C)C(ON1C(=O)CCC1=O)=[N+](C)C

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PubChem CID	16211151
CAS	265651-18-1
Molecular Weight (g/mol)	359.21
MDL Number	MFCD01863753
SMILES	F[P-](F)(F)(F)(F)F.CN(C)C(ON1C(=O)CCC1=O)=[N+](C)C
Synonym	hstu,n,n,n',n'-tetramethyl-o-n-succinimidyl uronium hexafluorophosphate,o-n-succinimidyl-n,n,n',n'-tetramethyluronium hexafluorophosphate,hstu n,n,n',n'-tetramethyl-o-n-succinimidyl uronium hexafluorophosphate,dimethylamino 2,5-dioxopyrrolidin-1-yl oxy methylidene dimethylazanium hexafluorophosphate,ambotzrl-1039,o-n-succinimidyl-1,1,3,3-tetramethyluronium hexafluorophosphate,2-succinimido-1,1,3,3-tetramethyluronim hexafluorophosphate,2-succinimido-1,1,3,3-tetramethyluronium hexafluorophosphate,n,n,n',n'-tetramethyl-o-n-succinimidyl uroniumhexafluorophosphate
IUPAC Name	[(dimethylamino)[(2,5-dioxopyrrolidin-1-yl)oxy]methylidene]dimethylazanium; hexafluoro-λ⁵-phosphanuide
InChI Key	STWZCCVNXFLDDD-UHFFFAOYSA-N
Molecular Formula	C9H16F6N3O3P

5,255

4-Imidazolecarboxylic Acid 98.0+%, TCI America™

CAS: 1072-84-0 Molecular Formula: C4H4N2O2 Molecular Weight (g/mol): 112.09 MDL Number: MFCD00082203 InChI Key: NKWCGTOZTHZDHB-UHFFFAOYSA-N Synonym: 1h-imidazole-4-carboxylic acid,4-imidazolecarboxylic acid,imidazole-4-carboxylic acid,3h-imidazole-4-carboxylic acid,4-carboxyimidazole,unii-ae82z8u4gj,imidazole-5-carboxylic acid,4-imidazole carboxylic acid,ae82z8u4gj,4 5-imidazolecarboxylic acid PubChem CID: 14080 IUPAC Name: 1H-imidazole-5-carboxylic acid SMILES: OC(=O)C1=CN=CN1

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PubChem CID	14080
CAS	1072-84-0
Molecular Weight (g/mol)	112.09
MDL Number	MFCD00082203
SMILES	OC(=O)C1=CN=CN1
Synonym	1h-imidazole-4-carboxylic acid,4-imidazolecarboxylic acid,imidazole-4-carboxylic acid,3h-imidazole-4-carboxylic acid,4-carboxyimidazole,unii-ae82z8u4gj,imidazole-5-carboxylic acid,4-imidazole carboxylic acid,ae82z8u4gj,4 5-imidazolecarboxylic acid
IUPAC Name	1H-imidazole-5-carboxylic acid
InChI Key	NKWCGTOZTHZDHB-UHFFFAOYSA-N
Molecular Formula	C4H4N2O2

5,256

1-(Ethoxycarbonyl)-4-piperidinecarboxylic Acid 98.0+%, TCI America™

CAS: 118133-15-6 Molecular Formula: C9H15NO4 Molecular Weight (g/mol): 201.222 MDL Number: MFCD07339354 InChI Key: BVEBMPFJSMEGJX-UHFFFAOYSA-N Synonym: 1-(Ethoxycarbonyl)isonipecotic Acid PubChem CID: 6618886 IUPAC Name: 1-ethoxycarbonylpiperidine-4-carboxylic acid SMILES: CCOC(=O)N1CCC(CC1)C(=O)O

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PubChem CID	6618886
CAS	118133-15-6
Molecular Weight (g/mol)	201.222
MDL Number	MFCD07339354
SMILES	CCOC(=O)N1CCC(CC1)C(=O)O
Synonym	1-(Ethoxycarbonyl)isonipecotic Acid
IUPAC Name	1-ethoxycarbonylpiperidine-4-carboxylic acid
InChI Key	BVEBMPFJSMEGJX-UHFFFAOYSA-N
Molecular Formula	C9H15NO4

5,257

1-(3-Aminopropyl)imidazole 97.0+%, TCI America™

CAS: 5036-48-6 Molecular Formula: C6H11N3 Molecular Weight (g/mol): 125.18 MDL Number: MFCD00009819 InChI Key: KDHWOCLBMVSZPG-UHFFFAOYSA-N Synonym: 1-3-aminopropyl imidazole,n-3-aminopropyl imidazole,1h-imidazole-1-propanamine,n-3-aminopropyl-imidazole,3-1h-imidazol-1-yl propan-1-amine,3-imidazol-1-ylpropylamine,3-1h-imidazol-1-yl-1-propanamine,1-3-aminopropyl-imidazole,3-imidazol-1-yl propylamine,3-imidazolylpropylamine PubChem CID: 78736 IUPAC Name: 3-(1H-imidazol-1-yl)propan-1-amine SMILES: NCCCN1C=CN=C1

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PubChem CID	78736
CAS	5036-48-6
Molecular Weight (g/mol)	125.18
MDL Number	MFCD00009819
SMILES	NCCCN1C=CN=C1
Synonym	1-3-aminopropyl imidazole,n-3-aminopropyl imidazole,1h-imidazole-1-propanamine,n-3-aminopropyl-imidazole,3-1h-imidazol-1-yl propan-1-amine,3-imidazol-1-ylpropylamine,3-1h-imidazol-1-yl-1-propanamine,1-3-aminopropyl-imidazole,3-imidazol-1-yl propylamine,3-imidazolylpropylamine
IUPAC Name	3-(1H-imidazol-1-yl)propan-1-amine
InChI Key	KDHWOCLBMVSZPG-UHFFFAOYSA-N
Molecular Formula	C6H11N3

5,258

8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one 98.0+%, TCI America™

CAS: 31251-41-9 Molecular Formula: C14H10ClNO Molecular Weight (g/mol): 243.69 MDL Number: MFCD00800222 InChI Key: WMQNOYVVLMIZDV-UHFFFAOYSA-N Synonym: 8-Chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-one PubChem CID: 9816260 IUPAC Name: 8-chloro-5,6-dihydrobenzo[1,2]cyclohepta[2,4-b]pyridin-11-one SMILES: C1CC2=C(C=CC(=C2)Cl)C(=O)C3=C1C=CC=N3

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PubChem CID	9816260
CAS	31251-41-9
Molecular Weight (g/mol)	243.69
MDL Number	MFCD00800222
SMILES	C1CC2=C(C=CC(=C2)Cl)C(=O)C3=C1C=CC=N3
Synonym	8-Chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-one
IUPAC Name	8-chloro-5,6-dihydrobenzo[1,2]cyclohepta[2,4-b]pyridin-11-one
InChI Key	WMQNOYVVLMIZDV-UHFFFAOYSA-N
Molecular Formula	C14H10ClNO

5,259

5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole 98.0+%, TCI America™

CAS: 269410-24-4 Molecular Formula: C14H18BNO2 Molecular Weight (g/mol): 243.11 MDL Number: MFCD03789263 InChI Key: FATPQDPUKVVCLT-UHFFFAOYSA-N Synonym: 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-indole,5-indoleboronic acid pinacol ester,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-indole,indole-5-boronic acid pinacol ester,1h-indole-5-boronic acid pinacol ester,5-indolylboronic acid, pinacol ester,1h-indole, 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-1h-indole,indolyl-5-boronic acid pinacol ester,indole-5-boronic acid, pinacol ester PubChem CID: 2734772 IUPAC Name: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole SMILES: CC1(C)OB(OC1(C)C)C1=CC=C2NC=CC2=C1

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PubChem CID	2734772
CAS	269410-24-4
Molecular Weight (g/mol)	243.11
MDL Number	MFCD03789263
SMILES	CC1(C)OB(OC1(C)C)C1=CC=C2NC=CC2=C1
Synonym	5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-indole,5-indoleboronic acid pinacol ester,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-indole,indole-5-boronic acid pinacol ester,1h-indole-5-boronic acid pinacol ester,5-indolylboronic acid, pinacol ester,1h-indole, 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-1h-indole,indolyl-5-boronic acid pinacol ester,indole-5-boronic acid, pinacol ester
IUPAC Name	5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
InChI Key	FATPQDPUKVVCLT-UHFFFAOYSA-N
Molecular Formula	C14H18BNO2

5,260

5-Aminoorotic Acid 97.0+%, TCI America™

CAS: 7164-43-4 Molecular Formula: C5H5N3O4 Molecular Weight (g/mol): 171.11 MDL Number: MFCD00010563 InChI Key: HWCXJKLFOSBVLH-UHFFFAOYSA-N Synonym: 5-Aminouracil-6-carboxylic Acid PubChem CID: 73018 IUPAC Name: 5-amino-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid SMILES: NC1=C(NC(=O)NC1=O)C(O)=O

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Specifications

PubChem CID	73018
CAS	7164-43-4
Molecular Weight (g/mol)	171.11
MDL Number	MFCD00010563
SMILES	NC1=C(NC(=O)NC1=O)C(O)=O
Synonym	5-Aminouracil-6-carboxylic Acid
IUPAC Name	5-amino-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid
InChI Key	HWCXJKLFOSBVLH-UHFFFAOYSA-N
Molecular Formula	C5H5N3O4

5,261

2-Chloroadenine 98.0+%, TCI America™

CAS: 1839-18-5 Molecular Formula: C5H4ClN5 Molecular Weight (g/mol): 169.57 MDL Number: MFCD00037925 InChI Key: HBJGQJWNMZDFKL-UHFFFAOYSA-N Synonym: 2-chloroadenine,2-chloro-6-aminopurine,2-chloro-9h-purin-6-amine,6-amino-2-chloropurine,adenine, 2-chloro,6-amino-2-chloro-7h-purine,cladribine impurity c,1h-purin-6-amine, 2-chloro,9h-purin-6-amine, 2-chloro,6-amino-2-chloro-purine PubChem CID: 94904 IUPAC Name: 2-chloro-7H-purin-6-amine SMILES: NC1=C2NC=NC2=NC(Cl)=N1

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PubChem CID	94904
CAS	1839-18-5
Molecular Weight (g/mol)	169.57
MDL Number	MFCD00037925
SMILES	NC1=C2NC=NC2=NC(Cl)=N1
Synonym	2-chloroadenine,2-chloro-6-aminopurine,2-chloro-9h-purin-6-amine,6-amino-2-chloropurine,adenine, 2-chloro,6-amino-2-chloro-7h-purine,cladribine impurity c,1h-purin-6-amine, 2-chloro,9h-purin-6-amine, 2-chloro,6-amino-2-chloro-purine
IUPAC Name	2-chloro-7H-purin-6-amine
InChI Key	HBJGQJWNMZDFKL-UHFFFAOYSA-N
Molecular Formula	C5H4ClN5

5,262

3-(2-Furyl)acrolein 98.0+%, TCI America™

CAS: 623-30-3 Molecular Formula: C7H6O2 Molecular Weight (g/mol): 122.123 MDL Number: MFCD00003256 InChI Key: VZIRCHXYMBFNFD-HNQUOIGGSA-N Synonym: 3-2-furyl acrolein,2-furanacrolein,e-3-furan-2-yl acrylaldehyde,3-furan-2-yl acrylaldehyde,2-propenal, 3-2-furanyl,trans-3-2-furyl acrolein,beta-2-furylacrolein,3-2-furyl acrylaldehyde,unii-ssq86u3drp,furyl acrolein PubChem CID: 1549521 IUPAC Name: (E)-3-(furan-2-yl)prop-2-enal SMILES: C1=COC(=C1)C=CC=O

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PubChem CID	1549521
CAS	623-30-3
Molecular Weight (g/mol)	122.123
MDL Number	MFCD00003256
SMILES	C1=COC(=C1)C=CC=O
Synonym	3-2-furyl acrolein,2-furanacrolein,e-3-furan-2-yl acrylaldehyde,3-furan-2-yl acrylaldehyde,2-propenal, 3-2-furanyl,trans-3-2-furyl acrolein,beta-2-furylacrolein,3-2-furyl acrylaldehyde,unii-ssq86u3drp,furyl acrolein
IUPAC Name	(E)-3-(furan-2-yl)prop-2-enal
InChI Key	VZIRCHXYMBFNFD-HNQUOIGGSA-N
Molecular Formula	C7H6O2

5,263

2-Phenylquinoline 98.0+%, TCI America™

CAS: 612-96-4 Molecular Formula: C15H11N Molecular Weight (g/mol): 205.26 MDL Number: MFCD00011568 InChI Key: FSEXLNMNADBYJU-UHFFFAOYSA-N Synonym: quinoline, 2-phenyl,2-phenyl quinoline,.alpha.-phenylquinoline,2-phenyl-quinoline,quinoline, phenyl,chembl89786,a-phenylquinoline,quinoline,phenyl,phenylquinoline,pubchem15940 PubChem CID: 71545 IUPAC Name: 2-phenylquinoline SMILES: C1=CC=C(C=C1)C1=CC=C2C=CC=CC2=N1

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Specifications

PubChem CID	71545
CAS	612-96-4
Molecular Weight (g/mol)	205.26
MDL Number	MFCD00011568
SMILES	C1=CC=C(C=C1)C1=CC=C2C=CC=CC2=N1
Synonym	quinoline, 2-phenyl,2-phenyl quinoline,.alpha.-phenylquinoline,2-phenyl-quinoline,quinoline, phenyl,chembl89786,a-phenylquinoline,quinoline,phenyl,phenylquinoline,pubchem15940
IUPAC Name	2-phenylquinoline
InChI Key	FSEXLNMNADBYJU-UHFFFAOYSA-N
Molecular Formula	C15H11N

5,264

meso-Tetraphenylchlorin, TCI America™

CAS: 2669-65-0 Molecular Formula: C44H32N4 MDL Number: MFCD00213944

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Specifications

CAS	2669-65-0
MDL Number	MFCD00213944
Molecular Formula	C44H32N4

5,265

3-Allylrhodanine 98.0+%, TCI America™

CAS: 1457-47-2 Molecular Formula: C6H7NOS2 Molecular Weight (g/mol): 173.248 MDL Number: MFCD00044700 InChI Key: GYGUTBCTEJBRAN-UHFFFAOYSA-N Synonym: 3-allylrhodanine,rhodanine, 3-allyl,n-allylrhodanine,3-prop-2-en-1-yl-2-sulfanylidene-1,3-thiazolidin-4-one,allyl-4-oxo-2-thioxothiazolidin,4-thiazolidinone, 3-2-propenyl-2-thioxo,n-allyl rhodanine,3-allyl-2-thioxo-thiazolidin-4-one,3-allyl-2-thioxo-1,3-thiazolidin-4-one,3-prop-2-en-1-yl-2-thioxo-1,3-thiazolidin-4-one PubChem CID: 73823 IUPAC Name: 3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one SMILES: C=CCN1C(=O)CSC1=S

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Specifications

PubChem CID	73823
CAS	1457-47-2
Molecular Weight (g/mol)	173.248
MDL Number	MFCD00044700
SMILES	C=CCN1C(=O)CSC1=S
Synonym	3-allylrhodanine,rhodanine, 3-allyl,n-allylrhodanine,3-prop-2-en-1-yl-2-sulfanylidene-1,3-thiazolidin-4-one,allyl-4-oxo-2-thioxothiazolidin,4-thiazolidinone, 3-2-propenyl-2-thioxo,n-allyl rhodanine,3-allyl-2-thioxo-thiazolidin-4-one,3-allyl-2-thioxo-1,3-thiazolidin-4-one,3-prop-2-en-1-yl-2-thioxo-1,3-thiazolidin-4-one
IUPAC Name	3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one
InChI Key	GYGUTBCTEJBRAN-UHFFFAOYSA-N
Molecular Formula	C6H7NOS2

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