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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5,041 – 5,055 of 214,432 results

5,041

4-(2-Benzothiazolyl)aniline, 98%

CAS: 6278-73-5 Molecular Formula: C13H10N2S Molecular Weight (g/mol): 226.30 MDL Number: MFCD00182896 InChI Key: WKRCOZSCENDENK-UHFFFAOYSA-N Synonym: 4-1,3-benzothiazol-2-yl aniline,4-benzo d thiazol-2-yl aniline,4-benzothiazol-2-yl-phenylamine,2-4-aminophenyl benzothiazole,4-1,3-benzothiazol-2-yl phenylamine,4-benzothiazol-2-ylphenylamine,benzenamine, 4-2-benzothiazolyl,chembl93118,4-1,3-benzothiazol-2-yl phenyl amine,benzenamine,4-2-benzothiazolyl PubChem CID: 234475 IUPAC Name: 4-(1,3-benzothiazol-2-yl)aniline SMILES: NC1=CC=C(C=C1)C1=NC2=CC=CC=C2S1

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Specifications

PubChem CID	234475
CAS	6278-73-5
Molecular Weight (g/mol)	226.30
MDL Number	MFCD00182896
SMILES	NC1=CC=C(C=C1)C1=NC2=CC=CC=C2S1
Synonym	4-1,3-benzothiazol-2-yl aniline,4-benzo d thiazol-2-yl aniline,4-benzothiazol-2-yl-phenylamine,2-4-aminophenyl benzothiazole,4-1,3-benzothiazol-2-yl phenylamine,4-benzothiazol-2-ylphenylamine,benzenamine, 4-2-benzothiazolyl,chembl93118,4-1,3-benzothiazol-2-yl phenyl amine,benzenamine,4-2-benzothiazolyl
IUPAC Name	4-(1,3-benzothiazol-2-yl)aniline
InChI Key	WKRCOZSCENDENK-UHFFFAOYSA-N
Molecular Formula	C13H10N2S

5,042

1-Boc-4-(3-hydroxypropyl)piperazine, 97%

CAS: 132710-90-8 Molecular Formula: C12H24N2O3 Molecular Weight (g/mol): 244.335 MDL Number: MFCD06798090 InChI Key: LRYRQGKGCIUVON-UHFFFAOYSA-N Synonym: 1-boc-4-3-hydroxypropyl piperazine,tert-butyl 4-3-hydroxypropyl piperazine-1-carboxylate,4-2-hydroxypropyl-1-piperazinecarboxylic acid, 1,1-dimethylethyl ester,1-tert-butoxycarbonyl-4-3-hydroxypropyl piperazine,1-piperazinecarboxylicacid, 4-3-hydroxypropyl-, 1,1-dimethylethyl ester,acmc-20dtb2,t-butyl 4-3-hydroxypropyl piperazine-1-carboxylate,1-3-hydroxypropyl-4-tert-butyloxycarbonylpiperazine PubChem CID: 16217800 IUPAC Name: tert-butyl 4-(3-hydroxypropyl)piperazine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCN(CC1)CCCO

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Specifications

PubChem CID	16217800
CAS	132710-90-8
Molecular Weight (g/mol)	244.335
MDL Number	MFCD06798090
SMILES	CC(C)(C)OC(=O)N1CCN(CC1)CCCO
Synonym	1-boc-4-3-hydroxypropyl piperazine,tert-butyl 4-3-hydroxypropyl piperazine-1-carboxylate,4-2-hydroxypropyl-1-piperazinecarboxylic acid, 1,1-dimethylethyl ester,1-tert-butoxycarbonyl-4-3-hydroxypropyl piperazine,1-piperazinecarboxylicacid, 4-3-hydroxypropyl-, 1,1-dimethylethyl ester,acmc-20dtb2,t-butyl 4-3-hydroxypropyl piperazine-1-carboxylate,1-3-hydroxypropyl-4-tert-butyloxycarbonylpiperazine
IUPAC Name	tert-butyl 4-(3-hydroxypropyl)piperazine-1-carboxylate
InChI Key	LRYRQGKGCIUVON-UHFFFAOYSA-N
Molecular Formula	C12H24N2O3

5,043

N-(gamma-Maleimidobutyryloxy)succinimide

CAS: 80307-12-6 Molecular Formula: C12H12N2O6 Molecular Weight (g/mol): 280.24 MDL Number: MFCD00036817 InChI Key: PVGATNRYUYNBHO-UHFFFAOYSA-N Synonym: gmbs,4-maleimidobutyric acid n-hydroxysuccinimide ester,4-maleimidobutyric acid n-succinimidyl ester,n-gamma-maleimidobutyryloxy succinimide,2,5-dioxopyrrolidin-1-yl 4-2,5-dioxo-2,5-dihydro-1h-pyrrol-1-yl butanoate,n-4-maleimidobutyryloxy succinimide,n-succinimidyl 4-maleimidobutyrate,n-succinimidyl-4-maleimidobutyrate,2,5-dioxopyrrolidin-1-yl 4-2,5-dioxopyrrol-1-yl butanoate PubChem CID: 133440 IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 4-(2,5-dioxopyrrol-1-yl)butanoate SMILES: O=C(CCCN1C(=O)C=CC1=O)ON1C(=O)CCC1=O

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Specifications

PubChem CID	133440
CAS	80307-12-6
Molecular Weight (g/mol)	280.24
MDL Number	MFCD00036817
SMILES	O=C(CCCN1C(=O)C=CC1=O)ON1C(=O)CCC1=O
Synonym	gmbs,4-maleimidobutyric acid n-hydroxysuccinimide ester,4-maleimidobutyric acid n-succinimidyl ester,n-gamma-maleimidobutyryloxy succinimide,2,5-dioxopyrrolidin-1-yl 4-2,5-dioxo-2,5-dihydro-1h-pyrrol-1-yl butanoate,n-4-maleimidobutyryloxy succinimide,n-succinimidyl 4-maleimidobutyrate,n-succinimidyl-4-maleimidobutyrate,2,5-dioxopyrrolidin-1-yl 4-2,5-dioxopyrrol-1-yl butanoate
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 4-(2,5-dioxopyrrol-1-yl)butanoate
InChI Key	PVGATNRYUYNBHO-UHFFFAOYSA-N
Molecular Formula	C12H12N2O6

5,044

1-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]piperidine, 97%, Thermo Scientific™

CAS: 852227-96-4 Molecular Formula: C17H26BNO2 Molecular Weight (g/mol): 287.21 MDL Number: MFCD07368524 InChI Key: OTOKWHGMHAAFRM-UHFFFAOYSA-N Synonym: 1-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl phenyl piperidine,4-1-piperidinyl benzeneboronic acid pinacol ester,1-4-tetramethyl-1,3,2-dioxaborolan-2-yl phenyl piperidine,1-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-phenyl-piperidine,piperidine,1-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl phenyl,amtb222,4-piperidin-1-yl phenyl boronic acid pinacol ester,1-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl phenyl piperidine,1-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl phenyl piperidine PubChem CID: 4961250 IUPAC Name: 1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]piperidine SMILES: CC1(C)OB(OC1(C)C)C1=CC=C(C=C1)N1CCCCC1

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Specifications

PubChem CID	4961250
CAS	852227-96-4
Molecular Weight (g/mol)	287.21
MDL Number	MFCD07368524
SMILES	CC1(C)OB(OC1(C)C)C1=CC=C(C=C1)N1CCCCC1
Synonym	1-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl phenyl piperidine,4-1-piperidinyl benzeneboronic acid pinacol ester,1-4-tetramethyl-1,3,2-dioxaborolan-2-yl phenyl piperidine,1-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-phenyl-piperidine,piperidine,1-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl phenyl,amtb222,4-piperidin-1-yl phenyl boronic acid pinacol ester,1-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl phenyl piperidine,1-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl phenyl piperidine
IUPAC Name	1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]piperidine
InChI Key	OTOKWHGMHAAFRM-UHFFFAOYSA-N
Molecular Formula	C17H26BNO2

5,045

1-Methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid, 97%, Thermo Scientific™

CAS: 116855-09-5 Molecular Formula: C8H7N3O2 Molecular Weight (g/mol): 177.163 MDL Number: MFCD11109332 InChI Key: WEZYUZRHWLFJDN-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazolo 3,4-b pyridine-3-carboxylic acid,1-methylpyrazolo 3,4-b pyridine-3-carboxylic acid,1h-pyrazolo 3,4-b pyridine-3-carboxylicacid,1-methyl,1h-pyrazolo 3,4-b pyridine-3-carboxylicacid, 1-methyl,1h-pyrazolo 3,4-b pyridine-3-carboxylic acid, 1-methyl,acmc-1bnof,1-methyl-3-pyrazolo 3,4-b pyridinecarboxylic acid,1-methylpyrazolo 5,4-b pyridine-3-carboxylic acid PubChem CID: 14140175 IUPAC Name: 1-methylpyrazolo[3,4-b]pyridine-3-carboxylic acid SMILES: CN1C2=C(C=CC=N2)C(=N1)C(=O)O

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Specifications

PubChem CID	14140175
CAS	116855-09-5
Molecular Weight (g/mol)	177.163
MDL Number	MFCD11109332
SMILES	CN1C2=C(C=CC=N2)C(=N1)C(=O)O
Synonym	1-methyl-1h-pyrazolo 3,4-b pyridine-3-carboxylic acid,1-methylpyrazolo 3,4-b pyridine-3-carboxylic acid,1h-pyrazolo 3,4-b pyridine-3-carboxylicacid,1-methyl,1h-pyrazolo 3,4-b pyridine-3-carboxylicacid, 1-methyl,1h-pyrazolo 3,4-b pyridine-3-carboxylic acid, 1-methyl,acmc-1bnof,1-methyl-3-pyrazolo 3,4-b pyridinecarboxylic acid,1-methylpyrazolo 5,4-b pyridine-3-carboxylic acid
IUPAC Name	1-methylpyrazolo[3,4-b]pyridine-3-carboxylic acid
InChI Key	WEZYUZRHWLFJDN-UHFFFAOYSA-N
Molecular Formula	C8H7N3O2

5,046

4-Aminoquinoline, 95+%, Thermo Scientific™

CAS: 578-68-7 Molecular Formula: C₉H₈N₂ Molecular Weight (g/mol): 144.17 InChI Key: FQYRLEXKXQRZDH-UHFFFAOYSA-N Synonym: 4-aminoquinoline,4-quinolinamine,4-aminoguinoline,quinolin-4-ylamine,4-quinolylamine,unii-gte5p5l97n,ccris 1679,gte5p5l97n,4-quinolinylamine,4-amino quinoline PubChem CID: 68476 IUPAC Name: quinolin-4-amine SMILES: C1=CC=C2C(=C1)C(=CC=N2)N

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Specifications

PubChem CID	68476
CAS	578-68-7
Molecular Weight (g/mol)	144.17
SMILES	C1=CC=C2C(=C1)C(=CC=N2)N
Synonym	4-aminoquinoline,4-quinolinamine,4-aminoguinoline,quinolin-4-ylamine,4-quinolylamine,unii-gte5p5l97n,ccris 1679,gte5p5l97n,4-quinolinylamine,4-amino quinoline
IUPAC Name	quinolin-4-amine
InChI Key	FQYRLEXKXQRZDH-UHFFFAOYSA-N
Molecular Formula	C₉H₈N₂

5,047

1-BOC-Piperidine, 97%

CAS: 75844-69-8 Molecular Formula: C₁₀H₁₉NO₂ Molecular Weight (g/mol): 185.27 InChI Key: RQCNHUCCQJMSRG-UHFFFAOYSA-N Synonym: 1-boc-piperidine,n-boc-piperidine,1-tert-butoxycarbonyl piperidine,1-piperidinecarboxylic acid, 1,1-dimethylethyl ester,piperidine-1-carboxylic acid tert-butyl ester,tert-butyl piperidinecarboxylate,boc-piperidine,n-boc piperidine,pubchem7258,n-boc tetrahydropyridine PubChem CID: 7010304 IUPAC Name: tert-butyl piperidine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCCCC1

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Specifications

PubChem CID	7010304
CAS	75844-69-8
Molecular Weight (g/mol)	185.27
SMILES	CC(C)(C)OC(=O)N1CCCCC1
Synonym	1-boc-piperidine,n-boc-piperidine,1-tert-butoxycarbonyl piperidine,1-piperidinecarboxylic acid, 1,1-dimethylethyl ester,piperidine-1-carboxylic acid tert-butyl ester,tert-butyl piperidinecarboxylate,boc-piperidine,n-boc piperidine,pubchem7258,n-boc tetrahydropyridine
IUPAC Name	tert-butyl piperidine-1-carboxylate
InChI Key	RQCNHUCCQJMSRG-UHFFFAOYSA-N
Molecular Formula	C₁₀H₁₉NO₂

5,048

1-BOC-3-Aminopiperidine, 97%

CAS: 144243-24-3 Molecular Formula: C10H20N2O2 Molecular Weight (g/mol): 200.28 MDL Number: MFCD01861219,MFCD03094717 InChI Key: AKQXKEBCONUWCL-UHFFFAOYNA-N Synonym: 1-boc-3-aminopiperidine,n-boc-3-aminopiperidine,3-amino-1-n-boc-piperidine,+/--3-amino-1-n-boc-piperidine,3-amino-1-boc-piperidine,1-n-boc-3-aminopiperidine,3-amino-piperidine-1-carboxylic acid tert-butyl ester,1-piperidinecarboxylic acid, 3-amino-, 1,1-dimethylethyl ester,3-amino-1-tert-butoxycarbonylpiperidine,3-aminopiperidine-1-carboxylic acid tert-butyl ester PubChem CID: 545809 IUPAC Name: tert-butyl 3-aminopiperidine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCCC(N)C1

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Specifications

PubChem CID	545809
CAS	144243-24-3
Molecular Weight (g/mol)	200.28
MDL Number	MFCD01861219,MFCD03094717
SMILES	CC(C)(C)OC(=O)N1CCCC(N)C1
Synonym	1-boc-3-aminopiperidine,n-boc-3-aminopiperidine,3-amino-1-n-boc-piperidine,+/--3-amino-1-n-boc-piperidine,3-amino-1-boc-piperidine,1-n-boc-3-aminopiperidine,3-amino-piperidine-1-carboxylic acid tert-butyl ester,1-piperidinecarboxylic acid, 3-amino-, 1,1-dimethylethyl ester,3-amino-1-tert-butoxycarbonylpiperidine,3-aminopiperidine-1-carboxylic acid tert-butyl ester
IUPAC Name	tert-butyl 3-aminopiperidine-1-carboxylate
InChI Key	AKQXKEBCONUWCL-UHFFFAOYNA-N
Molecular Formula	C10H20N2O2

5,049

3,4-Dihydro-2-(1H)-quinolinone, 98%

CAS: 553-03-7 Molecular Formula: C9H9NO Molecular Weight (g/mol): 147.18 MDL Number: MFCD00016722 InChI Key: TZOYXRMEFDYWDQ-UHFFFAOYSA-N Synonym: 3,4-dihydro-2 1h-quinolinone,3,4-dihydroquinolin-2 1h-one,hydrocarbostyril,1,2,3,4-tetrahydroquinolin-2-one,3,4-dihydrocarbostyril,2-oxo-1,2,3,4-tetrahydroquinoline,dihydro-quinolinone,3,4-dihydro-2-quinolinol,o-aminohydrocinnamic acid lactam,unii-2ckg6tx32f PubChem CID: 64796 SMILES: O=C1CCC2=CC=CC=C2N1

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Specifications

PubChem CID	64796
CAS	553-03-7
Molecular Weight (g/mol)	147.18
MDL Number	MFCD00016722
SMILES	O=C1CCC2=CC=CC=C2N1
Synonym	3,4-dihydro-2 1h-quinolinone,3,4-dihydroquinolin-2 1h-one,hydrocarbostyril,1,2,3,4-tetrahydroquinolin-2-one,3,4-dihydrocarbostyril,2-oxo-1,2,3,4-tetrahydroquinoline,dihydro-quinolinone,3,4-dihydro-2-quinolinol,o-aminohydrocinnamic acid lactam,unii-2ckg6tx32f
InChI Key	TZOYXRMEFDYWDQ-UHFFFAOYSA-N
Molecular Formula	C9H9NO

5,050

4-Amino-5-bromo-2-chloropyrimidine, 95%

CAS: 205672-25-9 Molecular Formula: C4H3BrClN3 Molecular Weight (g/mol): 208.44 MDL Number: MFCD07782040 InChI Key: QOWALNIZDHZTSM-UHFFFAOYSA-N Synonym: 4-amino-5-bromo-2-chloropyrimidine,4-pyrimidinamine, 5-bromo-2-chloro,5-bromo-2-chloro-4-pyrimidinamine,5-bromo-2-chloro-pyrimidin-4-ylamine,5-bromo-2-chloropyrimidine-4-ylamine,pubchem18570,acmc-209fbz,5-bromo-2-chloro-pyrimidin-4-amine,5-bromo-2-chloropyrimidin-4-ylamine PubChem CID: 2763293 IUPAC Name: 5-bromo-2-chloropyrimidin-4-amine SMILES: NC1=NC(Cl)=NC=C1Br

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Specifications

PubChem CID	2763293
CAS	205672-25-9
Molecular Weight (g/mol)	208.44
MDL Number	MFCD07782040
SMILES	NC1=NC(Cl)=NC=C1Br
Synonym	4-amino-5-bromo-2-chloropyrimidine,4-pyrimidinamine, 5-bromo-2-chloro,5-bromo-2-chloro-4-pyrimidinamine,5-bromo-2-chloro-pyrimidin-4-ylamine,5-bromo-2-chloropyrimidine-4-ylamine,pubchem18570,acmc-209fbz,5-bromo-2-chloro-pyrimidin-4-amine,5-bromo-2-chloropyrimidin-4-ylamine
IUPAC Name	5-bromo-2-chloropyrimidin-4-amine
InChI Key	QOWALNIZDHZTSM-UHFFFAOYSA-N
Molecular Formula	C4H3BrClN3

5,051

8-Methylquinoline, 97+%

CAS: 611-32-5 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.19 MDL Number: MFCD00006810 InChI Key: JRLTTZUODKEYDH-UHFFFAOYSA-N Synonym: quinoline, 8-methyl,8-methyl-quinoline,ccris 408,8-methyl,o-toluquinoline,8-metyl quinoline,8-methyl quinoline,pubchem5806,acmc-209mpf,dsstox_cid_888 PubChem CID: 11910 ChEBI: CHEBI:48984 IUPAC Name: 8-methylquinoline SMILES: CC1=C2N=CC=CC2=CC=C1

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Specifications

PubChem CID	11910
CAS	611-32-5
Molecular Weight (g/mol)	143.19
ChEBI	CHEBI:48984
MDL Number	MFCD00006810
SMILES	CC1=C2N=CC=CC2=CC=C1
Synonym	quinoline, 8-methyl,8-methyl-quinoline,ccris 408,8-methyl,o-toluquinoline,8-metyl quinoline,8-methyl quinoline,pubchem5806,acmc-209mpf,dsstox_cid_888
IUPAC Name	8-methylquinoline
InChI Key	JRLTTZUODKEYDH-UHFFFAOYSA-N
Molecular Formula	C10H9N

5,052

5-Pyrid-4-ylthiophene-2-carbaldehyde, 97%, Thermo Scientific™

CAS: 129770-69-0 Molecular Formula: C10H7NOS Molecular Weight (g/mol): 189.232 MDL Number: MFCD06802777 InChI Key: SZPFXOQATCPCET-UHFFFAOYSA-N PubChem CID: 11052422 IUPAC Name: 5-pyridin-4-ylthiophene-2-carbaldehyde SMILES: C1=CN=CC=C1C2=CC=C(S2)C=O

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Specifications

PubChem CID	11052422
CAS	129770-69-0
Molecular Weight (g/mol)	189.232
MDL Number	MFCD06802777
SMILES	C1=CN=CC=C1C2=CC=C(S2)C=O
IUPAC Name	5-pyridin-4-ylthiophene-2-carbaldehyde
InChI Key	SZPFXOQATCPCET-UHFFFAOYSA-N
Molecular Formula	C10H7NOS

5,053

6-Bromo-2-chloroquinoline, 96%

CAS: 1810-71-5 Molecular Formula: C9H5BrClN Molecular Weight (g/mol): 242.50 MDL Number: MFCD04115272 InChI Key: YXRDWUJAJLDABJ-UHFFFAOYSA-N PubChem CID: 12894086 IUPAC Name: 6-bromo-2-chloroquinoline SMILES: ClC1=NC2=CC=C(Br)C=C2C=C1

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Specifications

PubChem CID	12894086
CAS	1810-71-5
Molecular Weight (g/mol)	242.50
MDL Number	MFCD04115272
SMILES	ClC1=NC2=CC=C(Br)C=C2C=C1
IUPAC Name	6-bromo-2-chloroquinoline
InChI Key	YXRDWUJAJLDABJ-UHFFFAOYSA-N
Molecular Formula	C9H5BrClN

5,054

4-Chloro-2-methylquinoline, 97%

CAS: 4295-06-1 MDL Number: MFCD00006757

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Specifications

CAS	4295-06-1
MDL Number	MFCD00006757

5,055

Thermo Scientific Chemicals Trimethoprim, 98%

CAS: 738-70-5 Molecular Formula: C₁₄H₁₈N₄O₃ Molecular Weight (g/mol): 290.32 InChI Key: IEDVJHCEMCRBQM-UHFFFAOYSA-N Synonym: trimethoprim,proloprim,trimpex,bactramin,monotrim,monotrimin,trimetoprim,trimopan,monoprim,syraprim PubChem CID: 5578 ChEBI: CHEBI:45924 IUPAC Name: 5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine SMILES: COC1=CC(=CC(=C1OC)OC)CC2=CN=C(N=C2N)N

Pricing & Availability
Specifications

PubChem CID	5578
CAS	738-70-5
Molecular Weight (g/mol)	290.32
ChEBI	CHEBI:45924
SMILES	COC1=CC(=CC(=C1OC)OC)CC2=CN=C(N=C2N)N
Synonym	trimethoprim,proloprim,trimpex,bactramin,monotrim,monotrimin,trimetoprim,trimopan,monoprim,syraprim
IUPAC Name	5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine
InChI Key	IEDVJHCEMCRBQM-UHFFFAOYSA-N
Molecular Formula	C₁₄H₁₈N₄O₃

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