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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3,391 – 3,405 of 219,023 results

3,391

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5-(4-Chlorophenyl)-2-furoic acid, 95+%

CAS: 41019-45-8 Molecular Formula: C11H6ClO3 Molecular Weight (g/mol): 221.62 MDL Number: MFCD00216587 InChI Key: XIPQHWUSDHTXOO-UHFFFAOYSA-M PubChem CID: 726693 SMILES: [O-]C(=O)C1=CC=C(O1)C1=CC=C(Cl)C=C1

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PubChem CID	726693
CAS	41019-45-8
Molecular Weight (g/mol)	221.62
MDL Number	MFCD00216587
SMILES	[O-]C(=O)C1=CC=C(O1)C1=CC=C(Cl)C=C1
InChI Key	XIPQHWUSDHTXOO-UHFFFAOYSA-M
Molecular Formula	C11H6ClO3

3,392

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5-Aminoisoquinoline, 99%

CAS: 1125-60-6 Molecular Formula: C9H8N2 Molecular Weight (g/mol): 144.18 MDL Number: MFCD00006907 InChI Key: DTVYNUOOZIKEEX-UHFFFAOYSA-N Synonym: 5-aminoisoquinoline,5-isoquinolinamine,isoquinoline, 5-amino,isoquinol-5-ylamine,isoquinolin-5-ylamine,5-amino-isoquinoline,5-aminoisoquinolin,5-isoquinolylamine,5iq,5aminoisoquinoline PubChem CID: 70766 IUPAC Name: isoquinolin-5-amine SMILES: NC1=C2C=CN=CC2=CC=C1

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PubChem CID	70766
CAS	1125-60-6
Molecular Weight (g/mol)	144.18
MDL Number	MFCD00006907
SMILES	NC1=C2C=CN=CC2=CC=C1
Synonym	5-aminoisoquinoline,5-isoquinolinamine,isoquinoline, 5-amino,isoquinol-5-ylamine,isoquinolin-5-ylamine,5-amino-isoquinoline,5-aminoisoquinolin,5-isoquinolylamine,5iq,5aminoisoquinoline
IUPAC Name	isoquinolin-5-amine
InChI Key	DTVYNUOOZIKEEX-UHFFFAOYSA-N
Molecular Formula	C9H8N2

3,393

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2-Mercaptothiazoline, 98+%

CAS: 96-53-7 Molecular Formula: C3H5NS2 Molecular Weight (g/mol): 119.2 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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PubChem CID	2723699
CAS	96-53-7
Molecular Weight (g/mol)	119.2
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

3,394

Ethyl 2-methyl-4-phenyl-1,3-thiazole-5-carboxylate, 97%, Thermo Scientific™

CAS: 32043-95-1 Molecular Formula: C13H13NO2S Molecular Weight (g/mol): 247.31 MDL Number: MFCD07346320 InChI Key: UHLMXNFHHFDVPW-UHFFFAOYSA-N Synonym: ethyl 2-methyl-4-phenylthiazole-5-carboxylate,2-methyl-4-phenylthiazole-5-carboxylic acid ethyl ester,2-methyl-4-phenyl-thiazole-5-carboxylic acid ethyl ester,5-thiazolecarboxylicacid, 2-methyl-4-phenyl-, ethyl ester PubChem CID: 7131013 IUPAC Name: ethyl 2-methyl-4-phenyl-1,3-thiazole-5-carboxylate SMILES: CCOC(=O)C1=C(N=C(C)S1)C1=CC=CC=C1

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PubChem CID	7131013
CAS	32043-95-1
Molecular Weight (g/mol)	247.31
MDL Number	MFCD07346320
SMILES	CCOC(=O)C1=C(N=C(C)S1)C1=CC=CC=C1
Synonym	ethyl 2-methyl-4-phenylthiazole-5-carboxylate,2-methyl-4-phenylthiazole-5-carboxylic acid ethyl ester,2-methyl-4-phenyl-thiazole-5-carboxylic acid ethyl ester,5-thiazolecarboxylicacid, 2-methyl-4-phenyl-, ethyl ester
IUPAC Name	ethyl 2-methyl-4-phenyl-1,3-thiazole-5-carboxylate
InChI Key	UHLMXNFHHFDVPW-UHFFFAOYSA-N
Molecular Formula	C13H13NO2S

3,395

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(R)-1-BOC-3-methylpiperazine, 99%

CAS: 163765-44-4 Molecular Formula: C₁₀H₂₀N₂O₂ Molecular Weight (g/mol): 200.28 MDL Number: MFCD02683205 InChI Key: FMLPQHJYUZTHQS-MRVPVSSYSA-N Synonym: r-1-boc-3-methylpiperazine,r-4-boc-2-methylpiperazine,r-4-n-boc-2-methylpiperazine,r-tert-butyl 3-methylpiperazine-1-carboxylate,tert-butyl 3r-3-methylpiperazine-1-carboxylate,r-4-n-boc-2-methyl-piperazine,r-1-boc-3-methyl-piperazine,r-4bocmp,r-n4-boc-2-methylpiperazine,3r-1-boc-3-methylpiperazine PubChem CID: 2756811 IUPAC Name: tert-butyl (3R)-3-methylpiperazine-1-carboxylate SMILES: CC1CN(CCN1)C(=O)OC(C)(C)C

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PubChem CID	2756811
CAS	163765-44-4
Molecular Weight (g/mol)	200.28
MDL Number	MFCD02683205
SMILES	CC1CN(CCN1)C(=O)OC(C)(C)C
Synonym	r-1-boc-3-methylpiperazine,r-4-boc-2-methylpiperazine,r-4-n-boc-2-methylpiperazine,r-tert-butyl 3-methylpiperazine-1-carboxylate,tert-butyl 3r-3-methylpiperazine-1-carboxylate,r-4-n-boc-2-methyl-piperazine,r-1-boc-3-methyl-piperazine,r-4bocmp,r-n4-boc-2-methylpiperazine,3r-1-boc-3-methylpiperazine
IUPAC Name	tert-butyl (3R)-3-methylpiperazine-1-carboxylate
InChI Key	FMLPQHJYUZTHQS-MRVPVSSYSA-N
Molecular Formula	C₁₀H₂₀N₂O₂

3,396

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1,2-Dimethyl-5-nitroimidazole, 98%

CAS: 551-92-8 Molecular Formula: C5H7N3O2 Molecular Weight (g/mol): 141.13 MDL Number: MFCD00047046 InChI Key: IBXPYPUJPLLOIN-UHFFFAOYSA-N Synonym: dimetridazole,1,2-dimethyl-5-nitro-1h-imidazole,dimetridazol,emtrylvet,emtrymix,emtryl,unizole soluble,1h-imidazole, 1,2-dimethyl-5-nitro,5-nitro-1,2-dimethylimidazole,dimetridazolo PubChem CID: 3090 IUPAC Name: 1,2-dimethyl-5-nitroimidazole SMILES: CN1C(C)=NC=C1[N+]([O-])=O

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PubChem CID	3090
CAS	551-92-8
Molecular Weight (g/mol)	141.13
MDL Number	MFCD00047046
SMILES	CN1C(C)=NC=C1[N+]([O-])=O
Synonym	dimetridazole,1,2-dimethyl-5-nitro-1h-imidazole,dimetridazol,emtrylvet,emtrymix,emtryl,unizole soluble,1h-imidazole, 1,2-dimethyl-5-nitro,5-nitro-1,2-dimethylimidazole,dimetridazolo
IUPAC Name	1,2-dimethyl-5-nitroimidazole
InChI Key	IBXPYPUJPLLOIN-UHFFFAOYSA-N
Molecular Formula	C5H7N3O2

3,397

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Benzothiazole-2-carbonyl chloride, 95%

CAS: 67748-61-2 Molecular Formula: C8H4ClNOS Molecular Weight (g/mol): 197.636 MDL Number: MFCD03659697 InChI Key: AOIGQLLPWDXVGB-UHFFFAOYSA-N Synonym: benzothiazole-2-carbonyl chloride,2-benzothiazolecarbonyl chloride,benzo d thiazole-2-carbonyl chloride,acmc-1b36m,2-benzothiazolecarbonylchloride,benzothiazol-2-carbonyl chloride,benzothiazole-2-carbonyl chloride .,2-benzothiazolecarbonyl chloride 9ci,benzothiazole-2-carboxylic acid chloride PubChem CID: 2776254 IUPAC Name: 1,3-benzothiazole-2-carbonyl chloride SMILES: C1=CC=C2C(=C1)N=C(S2)C(=O)Cl

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PubChem CID	2776254
CAS	67748-61-2
Molecular Weight (g/mol)	197.636
MDL Number	MFCD03659697
SMILES	C1=CC=C2C(=C1)N=C(S2)C(=O)Cl
Synonym	benzothiazole-2-carbonyl chloride,2-benzothiazolecarbonyl chloride,benzo d thiazole-2-carbonyl chloride,acmc-1b36m,2-benzothiazolecarbonylchloride,benzothiazol-2-carbonyl chloride,benzothiazole-2-carbonyl chloride .,2-benzothiazolecarbonyl chloride 9ci,benzothiazole-2-carboxylic acid chloride
IUPAC Name	1,3-benzothiazole-2-carbonyl chloride
InChI Key	AOIGQLLPWDXVGB-UHFFFAOYSA-N
Molecular Formula	C8H4ClNOS

3,398

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Ethyl 2-methylquinoline-6-carboxylate, 97%

CAS: 855763-77-8 Molecular Formula: C13H13NO2 Molecular Weight (g/mol): 215.252 MDL Number: MFCD09879697 InChI Key: WLKKUWXLOSMSMH-UHFFFAOYSA-N Synonym: 2-methylquinoline-6-carboxylic acid ethyl ester,ethyl 2-methyl-6-quinolinecarboxylate,ethyl2-methylquinoline-6-carboxylate,pubchem20820,2-methylquinoline-6-carboxylic acidethylester,2-methyl-6-quinolinecarboxylic acid ethyl ester,6-quinolinecarboxylicacid, 2-methyl-, ethyl ester PubChem CID: 29949719 IUPAC Name: ethyl 2-methylquinoline-6-carboxylate SMILES: CCOC(=O)C1=CC2=C(C=C1)N=C(C=C2)C

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PubChem CID	29949719
CAS	855763-77-8
Molecular Weight (g/mol)	215.252
MDL Number	MFCD09879697
SMILES	CCOC(=O)C1=CC2=C(C=C1)N=C(C=C2)C
Synonym	2-methylquinoline-6-carboxylic acid ethyl ester,ethyl 2-methyl-6-quinolinecarboxylate,ethyl2-methylquinoline-6-carboxylate,pubchem20820,2-methylquinoline-6-carboxylic acidethylester,2-methyl-6-quinolinecarboxylic acid ethyl ester,6-quinolinecarboxylicacid, 2-methyl-, ethyl ester
IUPAC Name	ethyl 2-methylquinoline-6-carboxylate
InChI Key	WLKKUWXLOSMSMH-UHFFFAOYSA-N
Molecular Formula	C13H13NO2

3,399

tert-Butyl 4-{4-[(methylamino)methyl]phenyl}piperazine-1-carboxylate, ≥90%, Thermo Scientific™

CAS: 681508-91-8 Molecular Formula: C17H27N3O2 Molecular Weight (g/mol): 305.422 MDL Number: MFCD08060503 InChI Key: VERAVZPFPZKVCT-UHFFFAOYSA-N Synonym: tert-butyl 4-4-methylamino methyl phenyl piperazine-1-carboxylate,tert-butyl 4-4-methylaminomethyl phenyl piperazine-1-carboxylate PubChem CID: 7164564 IUPAC Name: tert-butyl 4-[4-(methylaminomethyl)phenyl]piperazine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCN(CC1)C2=CC=C(C=C2)CNC

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PubChem CID	7164564
CAS	681508-91-8
Molecular Weight (g/mol)	305.422
MDL Number	MFCD08060503
SMILES	CC(C)(C)OC(=O)N1CCN(CC1)C2=CC=C(C=C2)CNC
Synonym	tert-butyl 4-4-methylamino methyl phenyl piperazine-1-carboxylate,tert-butyl 4-4-methylaminomethyl phenyl piperazine-1-carboxylate
IUPAC Name	tert-butyl 4-[4-(methylaminomethyl)phenyl]piperazine-1-carboxylate
InChI Key	VERAVZPFPZKVCT-UHFFFAOYSA-N
Molecular Formula	C17H27N3O2

3,400

1-(pyrid-3-ylmethyl)piperidine-4-carboxylic acid dihydrochloride, 97%, Thermo Scientific™

CAS: 946409-40-1 Molecular Formula: C12H18Cl2N2O2 Molecular Weight (g/mol): 293.188 MDL Number: MFCD06801260 InChI Key: FLINLLCJYJQIIY-UHFFFAOYSA-N Synonym: 1-pyridin-3-ylmethyl piperidine-4-carboxylic acid dihydrochloride,1-pyrid-3-ylmethyl piperidine-4-carboxylic acid dihydrochloride,1-pyridin-3-yl methyl piperidine-4-carboxylic acid dihydrochloride,1-pyridin-3-yl methyl piperidine-4-carboxylic acid-hydrogen chloride 1/2 PubChem CID: 42935493 IUPAC Name: 1-(pyridin-3-ylmethyl)piperidine-4-carboxylic acid;dihydrochloride SMILES: C1CN(CCC1C(=O)O)CC2=CN=CC=C2.Cl.Cl

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PubChem CID	42935493
CAS	946409-40-1
Molecular Weight (g/mol)	293.188
MDL Number	MFCD06801260
SMILES	C1CN(CCC1C(=O)O)CC2=CN=CC=C2.Cl.Cl
Synonym	1-pyridin-3-ylmethyl piperidine-4-carboxylic acid dihydrochloride,1-pyrid-3-ylmethyl piperidine-4-carboxylic acid dihydrochloride,1-pyridin-3-yl methyl piperidine-4-carboxylic acid dihydrochloride,1-pyridin-3-yl methyl piperidine-4-carboxylic acid-hydrogen chloride 1/2
IUPAC Name	1-(pyridin-3-ylmethyl)piperidine-4-carboxylic acid;dihydrochloride
InChI Key	FLINLLCJYJQIIY-UHFFFAOYSA-N
Molecular Formula	C12H18Cl2N2O2

3,401

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2-Amino-5-cyanopyridine, 98%

CAS: 4214-73-7 Molecular Formula: C6H6N3 Molecular Weight (g/mol): 120.13 MDL Number: MFCD00128902 InChI Key: KDVBYUUGYXUXNL-UHFFFAOYSA-O Synonym: 2-amino-5-cyanopyridine,6-aminonicotinonitrile,6-amino-3-pyridinecarbonitrile,6-amino-nicotinonitrile,3-pyridinecarbonitrile, 6-amino,2-amino-5-cyano pyridine,6-aminonicotinonitril,zlchem 518,pubchem5752,acmc-209jnu PubChem CID: 818260 SMILES: NC1=CC=C(C=[NH+]1)C#N

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PubChem CID	818260
CAS	4214-73-7
Molecular Weight (g/mol)	120.13
MDL Number	MFCD00128902
SMILES	NC1=CC=C(C=[NH+]1)C#N
Synonym	2-amino-5-cyanopyridine,6-aminonicotinonitrile,6-amino-3-pyridinecarbonitrile,6-amino-nicotinonitrile,3-pyridinecarbonitrile, 6-amino,2-amino-5-cyano pyridine,6-aminonicotinonitril,zlchem 518,pubchem5752,acmc-209jnu
InChI Key	KDVBYUUGYXUXNL-UHFFFAOYSA-O
Molecular Formula	C6H6N3

3,402

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4-Hydroxyquinazoline, 98%, Thermo Scientific™

CAS: 491-36-1 Molecular Formula: C₈H₆N₂O Molecular Weight (g/mol): 146.15 MDL Number: MFCD00511302 InChI Key: QMNUDYFKZYBWQX-UHFFFAOYSA-N Synonym: 4-hydroxyquinazoline,4-quinazolinol,quinazolin-4-ol,quinazolin-4 3h-one,4 3h-quinazolinone,4-quinazolone,4-quinazolinone,4 1h-quinazolinone,4-oxoquinazoline,3,4-dihydroquinazolin-4-one PubChem CID: 63112 IUPAC Name: 1H-quinazolin-4-one SMILES: C1=CC=C2C(=C1)C(=O)N=CN2

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PubChem CID	63112
CAS	491-36-1
Molecular Weight (g/mol)	146.15
MDL Number	MFCD00511302
SMILES	C1=CC=C2C(=C1)C(=O)N=CN2
Synonym	4-hydroxyquinazoline,4-quinazolinol,quinazolin-4-ol,quinazolin-4 3h-one,4 3h-quinazolinone,4-quinazolone,4-quinazolinone,4 1h-quinazolinone,4-oxoquinazoline,3,4-dihydroquinazolin-4-one
IUPAC Name	1H-quinazolin-4-one
InChI Key	QMNUDYFKZYBWQX-UHFFFAOYSA-N
Molecular Formula	C₈H₆N₂O

3,403

Thermo Scientific Chemicals Oxonic acid, potassium salt, 97.5%

CAS: 2207-75-2 Molecular Formula: C4H2KN3O4 Molecular Weight (g/mol): 195.18 MDL Number: MFCD00010565 InChI Key: IAPCTXZQXAVYNG-UHFFFAOYSA-M Synonym: potassium oxonate,oteracil potassium,oxonic acid potassium salt,allantoxanic acid potassium salt,potassium azaorotate,oxonic acid, potassium salt,oxonate, potassium,oxonate,allantoxanic acid PubChem CID: 2723920 ChEBI: CHEBI:80230 IUPAC Name: potassium;4,6-dioxo-1H-1,3,5-triazine-2-carboxylate SMILES: [K+].[O-]C(=O)C1=NC(=O)NC(=O)N1

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PubChem CID	2723920
CAS	2207-75-2
Molecular Weight (g/mol)	195.18
ChEBI	CHEBI:80230
MDL Number	MFCD00010565
SMILES	[K+].[O-]C(=O)C1=NC(=O)NC(=O)N1
Synonym	potassium oxonate,oteracil potassium,oxonic acid potassium salt,allantoxanic acid potassium salt,potassium azaorotate,oxonic acid, potassium salt,oxonate, potassium,oxonate,allantoxanic acid
IUPAC Name	potassium;4,6-dioxo-1H-1,3,5-triazine-2-carboxylate
InChI Key	IAPCTXZQXAVYNG-UHFFFAOYSA-M
Molecular Formula	C4H2KN3O4

3,404

Methyl 3-amino-4-phenyl-5-(trifluoromethyl)thiophene-2-carboxylate, ≥95%, Thermo Scientific™

CAS: 256353-38-5 Molecular Formula: C13H10F3NO2S Molecular Weight (g/mol): 301.28 MDL Number: MFCD00832742 InChI Key: FYUVISRLFPIWPP-UHFFFAOYSA-N Synonym: methyl 3-amino-4-phenyl-5-trifluoromethyl thiophene-2-carboxylate,methyl 3-amino-4-phenyl-5-trifluoromethyl-thiophene-2-carboxylate,2-thiophenecarboxylicacid, 3-amino-4-phenyl-5-trifluoromethyl-, methyl ester,maybridge1_007879,methyl 3-amino-4-phenyl-5-trifuoromethyl thiophene-2carboxylate,methyl 3-azanyl-4-phenyl-5-trifluoromethyl thiophene-2-carboxylate,methyl-3-amino-4-phenyl-5-trifluoromethyl thiophene-2-carboxylate,3-amino-4-phenyl-5-trifluoromethyl-2-thiophenecarboxylic acid methyl ester PubChem CID: 2775320 IUPAC Name: methyl 3-amino-4-phenyl-5-(trifluoromethyl)thiophene-2-carboxylate SMILES: COC(=O)C1=C(N)C(=C(S1)C(F)(F)F)C1=CC=CC=C1

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PubChem CID	2775320
CAS	256353-38-5
Molecular Weight (g/mol)	301.28
MDL Number	MFCD00832742
SMILES	COC(=O)C1=C(N)C(=C(S1)C(F)(F)F)C1=CC=CC=C1
Synonym	methyl 3-amino-4-phenyl-5-trifluoromethyl thiophene-2-carboxylate,methyl 3-amino-4-phenyl-5-trifluoromethyl-thiophene-2-carboxylate,2-thiophenecarboxylicacid, 3-amino-4-phenyl-5-trifluoromethyl-, methyl ester,maybridge1_007879,methyl 3-amino-4-phenyl-5-trifuoromethyl thiophene-2carboxylate,methyl 3-azanyl-4-phenyl-5-trifluoromethyl thiophene-2-carboxylate,methyl-3-amino-4-phenyl-5-trifluoromethyl thiophene-2-carboxylate,3-amino-4-phenyl-5-trifluoromethyl-2-thiophenecarboxylic acid methyl ester
IUPAC Name	methyl 3-amino-4-phenyl-5-(trifluoromethyl)thiophene-2-carboxylate
InChI Key	FYUVISRLFPIWPP-UHFFFAOYSA-N
Molecular Formula	C13H10F3NO2S

3,405

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1-BOC-4-methylaminopiperidine, 95%, Thermo Scientific™

CAS: 147539-41-1 Molecular Formula: C₁₁H₂₂N₂O₂ Molecular Weight (g/mol): 214.31 InChI Key: CZYUGTLMFHDODF-UHFFFAOYSA-N Synonym: 1-boc-4-methylaminopiperidine,tert-butyl 4-methylamino piperidine-1-carboxylate,1-boc-4-methylamino piperidine,1-boc-4-methylaminopieridine,n-boc-4-methylaminopieridine,n-boc-4-methylaminopiperidine,4-methylamino-piperidine-1-carboxylic acid tert-butyl ester,4-methylamino piperidine, n1-boc protected,n-boc-4-n-methylamino piperidine,4-n-methylamino-1-boc-piperidine PubChem CID: 15380702 IUPAC Name: tert-butyl 4-(methylamino)piperidine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCC(CC1)NC

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Specifications

PubChem CID	15380702
CAS	147539-41-1
Molecular Weight (g/mol)	214.31
SMILES	CC(C)(C)OC(=O)N1CCC(CC1)NC
Synonym	1-boc-4-methylaminopiperidine,tert-butyl 4-methylamino piperidine-1-carboxylate,1-boc-4-methylamino piperidine,1-boc-4-methylaminopieridine,n-boc-4-methylaminopieridine,n-boc-4-methylaminopiperidine,4-methylamino-piperidine-1-carboxylic acid tert-butyl ester,4-methylamino piperidine, n1-boc protected,n-boc-4-n-methylamino piperidine,4-n-methylamino-1-boc-piperidine
IUPAC Name	tert-butyl 4-(methylamino)piperidine-1-carboxylate
InChI Key	CZYUGTLMFHDODF-UHFFFAOYSA-N
Molecular Formula	C₁₁H₂₂N₂O₂

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