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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2,386 – 2,400 of 218,811 results

2,386

3-(Piperidin-1-ylmethyl)aniline, ≥97%, Thermo Scientific™

CAS: 93138-55-7 Molecular Formula: C12H18N2 Molecular Weight (g/mol): 190.29 MDL Number: MFCD04114502 InChI Key: SEJNYLBEEMVJNN-UHFFFAOYSA-N Synonym: 3-piperidin-1-ylmethyl aniline,3-piperidin-1-ylmethyl phenyl amine,3-1-piperidylmethyl aniline,3-piperidylmethyl phenylamine,3-1-piperidinylmethyl aniline,3-piperidylmethyl aniline,benzenamine, 3-1-piperidinylmethyl,3-piperidinylmethyl aniline,1-3-aminobenzyl piperidine PubChem CID: 6484331 IUPAC Name: 3-(piperidin-1-ylmethyl)aniline SMILES: C1CCN(CC1)CC2=CC(=CC=C2)N

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PubChem CID	6484331
CAS	93138-55-7
Molecular Weight (g/mol)	190.29
MDL Number	MFCD04114502
SMILES	C1CCN(CC1)CC2=CC(=CC=C2)N
Synonym	3-piperidin-1-ylmethyl aniline,3-piperidin-1-ylmethyl phenyl amine,3-1-piperidylmethyl aniline,3-piperidylmethyl phenylamine,3-1-piperidinylmethyl aniline,3-piperidylmethyl aniline,benzenamine, 3-1-piperidinylmethyl,3-piperidinylmethyl aniline,1-3-aminobenzyl piperidine
IUPAC Name	3-(piperidin-1-ylmethyl)aniline
InChI Key	SEJNYLBEEMVJNN-UHFFFAOYSA-N
Molecular Formula	C12H18N2

2,387

4-Piperidinobenzoic acid, 97%, Thermo Scientific™

CAS: 22090-24-0 Molecular Formula: C12H14NO2 Molecular Weight (g/mol): 204.25 MDL Number: MFCD00587602 InChI Key: DGJNUESQBVPXAY-UHFFFAOYSA-M PubChem CID: 764599 IUPAC Name: 4-piperidin-1-ylbenzoic acid SMILES: [O-]C(=O)C1=CC=C(C=C1)N1CCCCC1

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Specifications

PubChem CID	764599
CAS	22090-24-0
Molecular Weight (g/mol)	204.25
MDL Number	MFCD00587602
SMILES	[O-]C(=O)C1=CC=C(C=C1)N1CCCCC1
IUPAC Name	4-piperidin-1-ylbenzoic acid
InChI Key	DGJNUESQBVPXAY-UHFFFAOYSA-M
Molecular Formula	C12H14NO2

2,388

4-(Piperidin-1-ylmethyl)benzonitrile, ≥97%, Thermo Scientific™

CAS: 727733-92-8 Molecular Formula: C13H16N2 Molecular Weight (g/mol): 200.285 MDL Number: MFCD06796182 InChI Key: JOGVBKNLRQCYKS-UHFFFAOYSA-N Synonym: 4-piperidin-1-ylmethyl benzonitrile,1-4-cyanobenzyl piperidine,4-piperidinomethyl benzonitrile,4-piperidylmethyl benzenecarbonitrile,4-piperidin-1-ylmethyl-benzonitrile,benzonitrile,4-1-piperidinylmethyl PubChem CID: 7537603 IUPAC Name: 4-(piperidin-1-ylmethyl)benzonitrile SMILES: C1CCN(CC1)CC2=CC=C(C=C2)C#N

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Specifications

PubChem CID	7537603
CAS	727733-92-8
Molecular Weight (g/mol)	200.285
MDL Number	MFCD06796182
SMILES	C1CCN(CC1)CC2=CC=C(C=C2)C#N
Synonym	4-piperidin-1-ylmethyl benzonitrile,1-4-cyanobenzyl piperidine,4-piperidinomethyl benzonitrile,4-piperidylmethyl benzenecarbonitrile,4-piperidin-1-ylmethyl-benzonitrile,benzonitrile,4-1-piperidinylmethyl
IUPAC Name	4-(piperidin-1-ylmethyl)benzonitrile
InChI Key	JOGVBKNLRQCYKS-UHFFFAOYSA-N
Molecular Formula	C13H16N2

2,389

1-Acetylpiperidine-4-carbonyl chloride, 97%, may contain up to ca 1M free HCl

CAS: 59084-16-1 Molecular Formula: C8H12ClNO2 Molecular Weight (g/mol): 189.639 MDL Number: MFCD02094017 InChI Key: OHCPVLJEAHBMEG-UHFFFAOYSA-N Synonym: 1-acetylisonipecotoyl chloride,n-acetylisonipecotoyl chloride,1-acetyl-4-piperidinecarbonyl chloride,1-acetyl isonipecotoyl chloride,acmc-20aoys,acetylisonipecotoyl chloride,1acetylisonipecotoyl chloride,n-acetylisonipecotyl chloride,ksc274a6b,n-acetyl isonipecotoyl chloride PubChem CID: 100950 IUPAC Name: 1-acetylpiperidine-4-carbonyl chloride SMILES: CC(=O)N1CCC(CC1)C(=O)Cl

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Specifications

PubChem CID	100950
CAS	59084-16-1
Molecular Weight (g/mol)	189.639
MDL Number	MFCD02094017
SMILES	CC(=O)N1CCC(CC1)C(=O)Cl
Synonym	1-acetylisonipecotoyl chloride,n-acetylisonipecotoyl chloride,1-acetyl-4-piperidinecarbonyl chloride,1-acetyl isonipecotoyl chloride,acmc-20aoys,acetylisonipecotoyl chloride,1acetylisonipecotoyl chloride,n-acetylisonipecotyl chloride,ksc274a6b,n-acetyl isonipecotoyl chloride
IUPAC Name	1-acetylpiperidine-4-carbonyl chloride
InChI Key	OHCPVLJEAHBMEG-UHFFFAOYSA-N
Molecular Formula	C8H12ClNO2

2,390

1-(3-Bromophenyl)piperidine, ≥97%, Thermo Scientific™

CAS: 84964-24-9 Molecular Formula: C11H14BrN Molecular Weight (g/mol): 240.14 MDL Number: MFCD04108532 InChI Key: PMTXPOLLPCSCBE-UHFFFAOYSA-N Synonym: 1-3-bromophenyl piperidine,3-bromophenyl piperidine,acmc-209pz4,n-3-bromophenyl piperidine,1-piperidino-3-bromobenzene PubChem CID: 4961269 IUPAC Name: 1-(3-bromophenyl)piperidine SMILES: BrC1=CC=CC(=C1)N1CCCCC1

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Specifications

PubChem CID	4961269
CAS	84964-24-9
Molecular Weight (g/mol)	240.14
MDL Number	MFCD04108532
SMILES	BrC1=CC=CC(=C1)N1CCCCC1
Synonym	1-3-bromophenyl piperidine,3-bromophenyl piperidine,acmc-209pz4,n-3-bromophenyl piperidine,1-piperidino-3-bromobenzene
IUPAC Name	1-(3-bromophenyl)piperidine
InChI Key	PMTXPOLLPCSCBE-UHFFFAOYSA-N
Molecular Formula	C11H14BrN

2,391

1-Boc-piperidine-4-carboxaldehyde, 97%

CAS: 137076-22-3 Molecular Formula: C11H19NO3 Molecular Weight (g/mol): 213.28 MDL Number: MFCD02179019 InChI Key: JYUQEWCJWDGCRX-UHFFFAOYSA-N Synonym: 1-boc-4-piperidinecarboxaldehyde,1-boc-4-formylpiperidine,1-tert-butoxycarbonyl-4-piperidinecarboxaldehyde,1-boc-piperidine-4-carboxaldehyde,n-boc-4-formylpiperidine,n-boc-4-piperidinecarboxaldehyde,1-tert-butoxycarbonyl-4-formylpiperidine,4-formyl-piperidine-1-carboxylic acid tert-butyl ester,n-boc-piperidine-4-carbaldehyde,4-formylpiperidine-1-carboxylic acid tert-butyl ester PubChem CID: 1514430 IUPAC Name: tert-butyl 4-formylpiperidine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCC(CC1)C=O

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Specifications

PubChem CID	1514430
CAS	137076-22-3
Molecular Weight (g/mol)	213.28
MDL Number	MFCD02179019
SMILES	CC(C)(C)OC(=O)N1CCC(CC1)C=O
Synonym	1-boc-4-piperidinecarboxaldehyde,1-boc-4-formylpiperidine,1-tert-butoxycarbonyl-4-piperidinecarboxaldehyde,1-boc-piperidine-4-carboxaldehyde,n-boc-4-formylpiperidine,n-boc-4-piperidinecarboxaldehyde,1-tert-butoxycarbonyl-4-formylpiperidine,4-formyl-piperidine-1-carboxylic acid tert-butyl ester,n-boc-piperidine-4-carbaldehyde,4-formylpiperidine-1-carboxylic acid tert-butyl ester
IUPAC Name	tert-butyl 4-formylpiperidine-1-carboxylate
InChI Key	JYUQEWCJWDGCRX-UHFFFAOYSA-N
Molecular Formula	C11H19NO3

2,392

4-Benzyl-4-hydroxypiperidine, 97%

CAS: 51135-96-7 Molecular Formula: C12H17NO Molecular Weight (g/mol): 191.274 MDL Number: MFCD00023147 InChI Key: KJZBZOFESQSBCV-UHFFFAOYSA-N Synonym: 4-benzyl-4-hydroxypiperidine,4-piperidinol, 4-benzyl,4-benzyl-4-piperidinol,4-piperidinol, 4-phenylmethyl,acmc-20amoy,pubchem16262,4benzyl-piperidin-4-ol,maybridge3_002978,4-benzyl-piperidin-4-ol,4-benzyl-4-piperidinol # PubChem CID: 98152 IUPAC Name: 4-benzylpiperidin-4-ol SMILES: C1CNCCC1(CC2=CC=CC=C2)O

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Specifications

PubChem CID	98152
CAS	51135-96-7
Molecular Weight (g/mol)	191.274
MDL Number	MFCD00023147
SMILES	C1CNCCC1(CC2=CC=CC=C2)O
Synonym	4-benzyl-4-hydroxypiperidine,4-piperidinol, 4-benzyl,4-benzyl-4-piperidinol,4-piperidinol, 4-phenylmethyl,acmc-20amoy,pubchem16262,4benzyl-piperidin-4-ol,maybridge3_002978,4-benzyl-piperidin-4-ol,4-benzyl-4-piperidinol #
IUPAC Name	4-benzylpiperidin-4-ol
InChI Key	KJZBZOFESQSBCV-UHFFFAOYSA-N
Molecular Formula	C12H17NO

2,393

4-(4-Fluorobenzyl)piperidine hydrochloride, 97%

CAS: 193357-52-7 Molecular Formula: C12H17ClFN Molecular Weight (g/mol): 229.72 MDL Number: MFCD03840140 InChI Key: OJKWWANXBGLGQN-UHFFFAOYSA-N Synonym: 4-4-fluorobenzyl piperidine hydrochloride,4-4-fluorobenzyl piperidine hcl,4-4-fluoro-benzyl-piperidine hydrochloride,4-4'-fluorobenzyl piperidine hydrochloride,piperidine, 4-4-fluorophenyl methyl-, hydrochloride,4-4-fluorophenyl methyl piperidine hydrochloride,4-4-fluorobenzyl piperidine hydrochloride salt,4-4-fluorobenzyl piperidine hydrobromide,4-4-fluorobenzyl piperidinehydrochloride,4-4-fluorobenzyl-piperidine hydrochloride PubChem CID: 17039492 SMILES: Cl.FC1=CC=C(CC2CCNCC2)C=C1

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Specifications

PubChem CID	17039492
CAS	193357-52-7
Molecular Weight (g/mol)	229.72
MDL Number	MFCD03840140
SMILES	Cl.FC1=CC=C(CC2CCNCC2)C=C1
Synonym	4-4-fluorobenzyl piperidine hydrochloride,4-4-fluorobenzyl piperidine hcl,4-4-fluoro-benzyl-piperidine hydrochloride,4-4'-fluorobenzyl piperidine hydrochloride,piperidine, 4-4-fluorophenyl methyl-, hydrochloride,4-4-fluorophenyl methyl piperidine hydrochloride,4-4-fluorobenzyl piperidine hydrochloride salt,4-4-fluorobenzyl piperidine hydrobromide,4-4-fluorobenzyl piperidinehydrochloride,4-4-fluorobenzyl-piperidine hydrochloride
InChI Key	OJKWWANXBGLGQN-UHFFFAOYSA-N
Molecular Formula	C12H17ClFN

2,394

1-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]piperidine-4-carboxylic acid, Thermo Scientific™

CAS: 950603-35-7 Molecular Formula: C9H10F3N3O2S Molecular Weight (g/mol): 281.25 MDL Number: MFCD11101440 InChI Key: PWQMNLMMMCREOV-UHFFFAOYSA-N Synonym: 1-5-trifluoromethyl-1,3,4-thiadiazol-2-yl piperidine-4-carboxylic acid PubChem CID: 33589561 IUPAC Name: 1-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]piperidine-4-carboxylic acid SMILES: OC(=O)C1CCN(CC1)C1=NN=C(S1)C(F)(F)F

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Specifications

PubChem CID	33589561
CAS	950603-35-7
Molecular Weight (g/mol)	281.25
MDL Number	MFCD11101440
SMILES	OC(=O)C1CCN(CC1)C1=NN=C(S1)C(F)(F)F
Synonym	1-5-trifluoromethyl-1,3,4-thiadiazol-2-yl piperidine-4-carboxylic acid
IUPAC Name	1-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]piperidine-4-carboxylic acid
InChI Key	PWQMNLMMMCREOV-UHFFFAOYSA-N
Molecular Formula	C9H10F3N3O2S

2,395

Isonipecotamide, 98%

CAS: 39546-32-2 Molecular Formula: C6H12N2O Molecular Weight (g/mol): 128.18 MDL Number: MFCD00038012 InChI Key: DPBWFNDFMCCGGJ-UHFFFAOYSA-N Synonym: isonipecotamide,4-piperidinecarboxamide,hexahydroisonicotinamide,4-carbamoylpiperidine,isonipectoamide,piperidine-4-carboxylic acid amide,4-piperdinecarboxamide,piperidin-4-carboxamid,iso nipecotamide,iso-nipecotamide PubChem CID: 3772 IUPAC Name: piperidine-4-carboxamide SMILES: NC(=O)C1CCNCC1

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Specifications

PubChem CID	3772
CAS	39546-32-2
Molecular Weight (g/mol)	128.18
MDL Number	MFCD00038012
SMILES	NC(=O)C1CCNCC1
Synonym	isonipecotamide,4-piperidinecarboxamide,hexahydroisonicotinamide,4-carbamoylpiperidine,isonipectoamide,piperidine-4-carboxylic acid amide,4-piperdinecarboxamide,piperidin-4-carboxamid,iso nipecotamide,iso-nipecotamide
IUPAC Name	piperidine-4-carboxamide
InChI Key	DPBWFNDFMCCGGJ-UHFFFAOYSA-N
Molecular Formula	C6H12N2O

2,396

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

2,397

3-Aminopiperidine dihydrochloride, 97%

CAS: 138060-07-8 Molecular Formula: C₅H₁₂N₂·₂HCl Molecular Weight (g/mol): 173.09 MDL Number: MFCD00012773 InChI Key: GGPNYXIOFZLNKW-UHFFFAOYSA-N Synonym: 3-aminopiperidine dihydrochloride,piperidin-3-amine dihydrochloride,3-aminopiperidine 2hcl,3-aminopiperidine hcl,3-piperidinamine dihydrochloride,3-piperidinamine, dihydrochloride,pubchem6755,acmc-209tvl,ksc839o8j,3-amino-piperidine di-hydrochloride PubChem CID: 16211870 IUPAC Name: piperidin-3-amine;dihydrochloride SMILES: C1CC(CNC1)N.Cl.Cl

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Specifications

PubChem CID	16211870
CAS	138060-07-8
Molecular Weight (g/mol)	173.09
MDL Number	MFCD00012773
SMILES	C1CC(CNC1)N.Cl.Cl
Synonym	3-aminopiperidine dihydrochloride,piperidin-3-amine dihydrochloride,3-aminopiperidine 2hcl,3-aminopiperidine hcl,3-piperidinamine dihydrochloride,3-piperidinamine, dihydrochloride,pubchem6755,acmc-209tvl,ksc839o8j,3-amino-piperidine di-hydrochloride
IUPAC Name	piperidin-3-amine;dihydrochloride
InChI Key	GGPNYXIOFZLNKW-UHFFFAOYSA-N
Molecular Formula	C₅H₁₂N₂·₂HCl

2,398

tert-Butyl 4-(3-hydroxypropyl)tetrahydro-1(2H)-pyridinecarboxylate, 97%, Thermo Scientific™

CAS: 156185-63-6 Molecular Formula: C13H25NO3 Molecular Weight (g/mol): 243.347 InChI Key: OXPWHPCCUXESFQ-UHFFFAOYSA-N Synonym: tert-butyl 4-3-hydroxypropyl piperidine-1-carboxylate,tert-butyl 4-3-hydroxypropyl tetrahydro-1 2h-pyridinecarboxylate,3-1-boc-4-piperidyl-1-propanol,1-n-boc-4-3'-propanol-piperdine,3-n-boc-piperidin-4-yl propanol,boc-4-piperidinepropanol,4-3-hydroxypropyl piperidine, n-boc protected,1-n-boc-4-3'-propanol-piperidine,4-3-hydroxy-propyl-piperidine-1-carboxylic acid tert-butyl ester,tert-butyl 4-3-hydroxypropyl piperidinecarboxylate PubChem CID: 2800739 IUPAC Name: tert-butyl 4-(3-hydroxypropyl)piperidine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCC(CC1)CCCO

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Specifications

PubChem CID	2800739
CAS	156185-63-6
Molecular Weight (g/mol)	243.347
SMILES	CC(C)(C)OC(=O)N1CCC(CC1)CCCO
Synonym	tert-butyl 4-3-hydroxypropyl piperidine-1-carboxylate,tert-butyl 4-3-hydroxypropyl tetrahydro-1 2h-pyridinecarboxylate,3-1-boc-4-piperidyl-1-propanol,1-n-boc-4-3'-propanol-piperdine,3-n-boc-piperidin-4-yl propanol,boc-4-piperidinepropanol,4-3-hydroxypropyl piperidine, n-boc protected,1-n-boc-4-3'-propanol-piperidine,4-3-hydroxy-propyl-piperidine-1-carboxylic acid tert-butyl ester,tert-butyl 4-3-hydroxypropyl piperidinecarboxylate
IUPAC Name	tert-butyl 4-(3-hydroxypropyl)piperidine-1-carboxylate
InChI Key	OXPWHPCCUXESFQ-UHFFFAOYSA-N
Molecular Formula	C13H25NO3

2,399

Nipecotic acid, 98%

CAS: 498-95-3 Molecular Formula: C6H11NO2 Molecular Weight (g/mol): 129.16 MDL Number: MFCD00005992 MFCD01630787 InChI Key: XJLSEXAGTJCILF-UHFFFAOYSA-N Synonym: nipecotic acid,3-piperidinecarboxylic acid,hexahydronicotinic acid,+/--nipecotic acid,h-dl-nip-oh,+/--3-piperidine carboxylic acid,dl-piperidine-3-carboxylic acid,nipecotic,h-nip-oh,3-carboxypiperidine PubChem CID: 4498 ChEBI: CHEBI:116931 IUPAC Name: piperidine-3-carboxylic acid SMILES: OC(=O)C1CCCNC1

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Specifications

PubChem CID	4498
CAS	498-95-3
Molecular Weight (g/mol)	129.16
ChEBI	CHEBI:116931
MDL Number	MFCD00005992 MFCD01630787
SMILES	OC(=O)C1CCCNC1
Synonym	nipecotic acid,3-piperidinecarboxylic acid,hexahydronicotinic acid,+/--nipecotic acid,h-dl-nip-oh,+/--3-piperidine carboxylic acid,dl-piperidine-3-carboxylic acid,nipecotic,h-nip-oh,3-carboxypiperidine
IUPAC Name	piperidine-3-carboxylic acid
InChI Key	XJLSEXAGTJCILF-UHFFFAOYSA-N
Molecular Formula	C6H11NO2

2,400

Ethyl (R)-nipecotate L-tartrate, 98%, Thermo Scientific Chemicals

CAS: 167392-57-6 Molecular Formula: C12H21NO8 Molecular Weight (g/mol): 307.299 MDL Number: MFCD00799538 InChI Key: HHPGQKZOPPDLNH-RATVZYDNSA-N Synonym: s,s-tartaric acid; ethyl 3r-piperidine-3-carboxylate,3s-2,3-bis oxidanyl butanedioic acid; ethyl 3r-piperidine-3-carboxylate,3s-2,3-dihydroxybutanedioic acid; 3r-3-piperidinecarboxylic acid ethyl ester PubChem CID: 53249980 IUPAC Name: (3S)-2,3-dihydroxybutanedioic acid;ethyl (3R)-piperidine-3-carboxylate SMILES: CCOC(=O)C1CCCNC1.C(C(C(=O)O)O)(C(=O)O)O

Pricing & Availability
Specifications

PubChem CID	53249980
CAS	167392-57-6
Molecular Weight (g/mol)	307.299
MDL Number	MFCD00799538
SMILES	CCOC(=O)C1CCCNC1.C(C(C(=O)O)O)(C(=O)O)O
Synonym	s,s-tartaric acid; ethyl 3r-piperidine-3-carboxylate,3s-2,3-bis oxidanyl butanedioic acid; ethyl 3r-piperidine-3-carboxylate,3s-2,3-dihydroxybutanedioic acid; 3r-3-piperidinecarboxylic acid ethyl ester
IUPAC Name	(3S)-2,3-dihydroxybutanedioic acid;ethyl (3R)-piperidine-3-carboxylate
InChI Key	HHPGQKZOPPDLNH-RATVZYDNSA-N
Molecular Formula	C12H21NO8

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