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).

Search Within Results

4,381 – 4,395 of 269,842 results

4,381

4,5-Dibromo-2-phenyl-2,3-dihydropyridazin-3-one, 97%, Thermo Scientific™

CAS: 14305-08-9 Molecular Formula: C10H6Br2N2O Molecular Weight (g/mol): 329.979 MDL Number: MFCD00052907 InChI Key: NQJXEMRMTOSSBQ-UHFFFAOYSA-N Synonym: 4,5-dibromo-2-phenylpyridazin-3 2h-one,4,5-dibromo-2-phenyl-2,3-dihydropyridazin-3-one,4,5-dibromo-2-phenyl-3 2h-pyridazinone,3 2h-pyridazinone, 4,5-dibromo-2-phenyl,4,5-dibromo-2-phenyl-3-pyridazinone,4,5-dibromo-2-phenyl-pyridazin-3-one,2-phenyl-4,5-dibromo-3 2h-pyridazinone,3 2h-pyridazinone,4,5-dibromo-2-phenyl,4,5-bis bromanyl-2-phenyl-pyridazin-3-one,4,5-dibromo-2-phenyl-2-hydropyridazin-3-one PubChem CID: 203396 IUPAC Name: 4,5-dibromo-2-phenylpyridazin-3-one SMILES: C1=CC=C(C=C1)N2C(=O)C(=C(C=N2)Br)Br

Pricing & Availability
Specifications

PubChem CID	203396
CAS	14305-08-9
Molecular Weight (g/mol)	329.979
MDL Number	MFCD00052907
SMILES	C1=CC=C(C=C1)N2C(=O)C(=C(C=N2)Br)Br
Synonym	4,5-dibromo-2-phenylpyridazin-3 2h-one,4,5-dibromo-2-phenyl-2,3-dihydropyridazin-3-one,4,5-dibromo-2-phenyl-3 2h-pyridazinone,3 2h-pyridazinone, 4,5-dibromo-2-phenyl,4,5-dibromo-2-phenyl-3-pyridazinone,4,5-dibromo-2-phenyl-pyridazin-3-one,2-phenyl-4,5-dibromo-3 2h-pyridazinone,3 2h-pyridazinone,4,5-dibromo-2-phenyl,4,5-bis bromanyl-2-phenyl-pyridazin-3-one,4,5-dibromo-2-phenyl-2-hydropyridazin-3-one
IUPAC Name	4,5-dibromo-2-phenylpyridazin-3-one
InChI Key	NQJXEMRMTOSSBQ-UHFFFAOYSA-N
Molecular Formula	C10H6Br2N2O

4,382

Promotions Available

3-Indolylacetonitrile, 97%

CAS: 771-51-7 Molecular Formula: C₁₀H₈N₂ Molecular Weight (g/mol): 156.19 MDL Number: MFCD00005628 InChI Key: DMCPFOBLJMLSNX-UHFFFAOYSA-N Synonym: 3-indoleacetonitrile,indole-3-acetonitrile,3-indolylacetonitrile,2-1h-indol-3-yl acetonitrile,1h-indole-3-acetonitrile,indolylacetonitrile,3-cyanomethyl indole,indoleacetonitrile,indolylacetonitril,3-indolacetonitrile PubChem CID: 351795 ChEBI: CHEBI:17566 IUPAC Name: 2-(1H-indol-3-yl)acetonitrile SMILES: C1=CC=C2C(=C1)C(=CN2)CC#N

Pricing & Availability
Specifications

PubChem CID	351795
CAS	771-51-7
Molecular Weight (g/mol)	156.19
ChEBI	CHEBI:17566
MDL Number	MFCD00005628
SMILES	C1=CC=C2C(=C1)C(=CN2)CC#N
Synonym	3-indoleacetonitrile,indole-3-acetonitrile,3-indolylacetonitrile,2-1h-indol-3-yl acetonitrile,1h-indole-3-acetonitrile,indolylacetonitrile,3-cyanomethyl indole,indoleacetonitrile,indolylacetonitril,3-indolacetonitrile
IUPAC Name	2-(1H-indol-3-yl)acetonitrile
InChI Key	DMCPFOBLJMLSNX-UHFFFAOYSA-N
Molecular Formula	C₁₀H₈N₂

4,383

Promotions Available

1-Cyano-4-(dimethylamino)pyridinium tetrafluoroborate, 98%

CAS: 59016-56-7 Molecular Formula: C8H10BF4N3 Molecular Weight (g/mol): 234.99 MDL Number: MFCD00011998 InChI Key: MBLVMDCQDCVKNE-UHFFFAOYSA-N Synonym: cdap,1-cyano-4-dimethylamino pyridinium tetrafluoroborate,1-cyano-4-dimethylamino pyridin-1-ium tetrafluoroborate,unii-p4w72066jt,1-cyano-4-dimethylamino-pyridinium tetrafluoroborate,pubchem17735,acmc-209m9a,n-cyano-4-dimethylaminopyridinium tetrafluoroborate,1-cyano-4-dimethylaminopyridinium tetra-fluoroborate,n-cyano-4-dimethylamino-pyridinium tetrafluoroborate PubChem CID: 9881151 IUPAC Name: 4-(dimethylamino)pyridin-1-ium-1-carbonitrile;tetrafluoroborate SMILES: F[B-](F)(F)F.CN(C)C1=CC=[N+](C=C1)C#N

Pricing & Availability
Specifications

PubChem CID	9881151
CAS	59016-56-7
Molecular Weight (g/mol)	234.99
MDL Number	MFCD00011998
SMILES	F[B-](F)(F)F.CN(C)C1=CC=[N+](C=C1)C#N
Synonym	cdap,1-cyano-4-dimethylamino pyridinium tetrafluoroborate,1-cyano-4-dimethylamino pyridin-1-ium tetrafluoroborate,unii-p4w72066jt,1-cyano-4-dimethylamino-pyridinium tetrafluoroborate,pubchem17735,acmc-209m9a,n-cyano-4-dimethylaminopyridinium tetrafluoroborate,1-cyano-4-dimethylaminopyridinium tetra-fluoroborate,n-cyano-4-dimethylamino-pyridinium tetrafluoroborate
IUPAC Name	4-(dimethylamino)pyridin-1-ium-1-carbonitrile;tetrafluoroborate
InChI Key	MBLVMDCQDCVKNE-UHFFFAOYSA-N
Molecular Formula	C8H10BF4N3

4,384

Promotions Available

1-(4-Pyridyl)piperazine, 97%

CAS: 1008-91-9 Molecular Formula: C9H13N3 Molecular Weight (g/mol): 163.224 MDL Number: MFCD00040745 InChI Key: OQZBAQXTXNIPRA-UHFFFAOYSA-N Synonym: 1-4-pyridyl piperazine,1-pyridin-4-yl piperazine,1-pyridin-4-yl-piperazine,4-piperazinopyridine,4-pyridylpiperazine,1-4-pyridyl-piperazine,4-1-piperazino pyridine,1-4-pyridinyl piperazine,piperazine, 1-4-pyridinyl PubChem CID: 70517 IUPAC Name: 1-pyridin-4-ylpiperazine SMILES: C1CN(CCN1)C2=CC=NC=C2

Pricing & Availability
Specifications

PubChem CID	70517
CAS	1008-91-9
Molecular Weight (g/mol)	163.224
MDL Number	MFCD00040745
SMILES	C1CN(CCN1)C2=CC=NC=C2
Synonym	1-4-pyridyl piperazine,1-pyridin-4-yl piperazine,1-pyridin-4-yl-piperazine,4-piperazinopyridine,4-pyridylpiperazine,1-4-pyridyl-piperazine,4-1-piperazino pyridine,1-4-pyridinyl piperazine,piperazine, 1-4-pyridinyl
IUPAC Name	1-pyridin-4-ylpiperazine
InChI Key	OQZBAQXTXNIPRA-UHFFFAOYSA-N
Molecular Formula	C9H13N3

4,385

Promotions Available

1-Allylpiperazine, 98+%

CAS: 13961-36-9 Molecular Formula: C7H14N2 Molecular Weight (g/mol): 126.203 MDL Number: MFCD00167970 InChI Key: ZWAQJGHGPPDZSF-UHFFFAOYSA-N Synonym: 1-allylpiperazine,1-allyl-piperazine,1-allyl piperazine,1-prop-2-en-1-yl piperazine,n-allyl piperazine,piperazine,1-2-propen-1-yl,prop-2-enylpiperazine,allylpiperazin,allylpiperazine,1-allylpiperazin PubChem CID: 806422 IUPAC Name: 1-prop-2-enylpiperazine SMILES: C=CCN1CCNCC1

Pricing & Availability
Specifications

PubChem CID	806422
CAS	13961-36-9
Molecular Weight (g/mol)	126.203
MDL Number	MFCD00167970
SMILES	C=CCN1CCNCC1
Synonym	1-allylpiperazine,1-allyl-piperazine,1-allyl piperazine,1-prop-2-en-1-yl piperazine,n-allyl piperazine,piperazine,1-2-propen-1-yl,prop-2-enylpiperazine,allylpiperazin,allylpiperazine,1-allylpiperazin
IUPAC Name	1-prop-2-enylpiperazine
InChI Key	ZWAQJGHGPPDZSF-UHFFFAOYSA-N
Molecular Formula	C7H14N2

4,386

Promotions Available

Benzo[b]thiophene-2-carboxaldehyde, 97%

CAS: 3541-37-5 Molecular Formula: C9H6OS Molecular Weight (g/mol): 162.21 MDL Number: MFCD01075041 InChI Key: NXSVNPSWARVMAY-UHFFFAOYSA-N Synonym: benzo b thiophene-2-carboxaldehyde,benzo b thiophene-2-carbaldehyde,thianaphthene-2-carboxaldehyde,benzothiophene-2-carboxaldehyde,acmc-209igo,2-formylbenzo b thiophene,2-benzothiophenecarbaldehyde,2-formyl-benzo b thiophene,benzothiophene-2-carbaldehyde,2-benzothiophenecarboxaldehyde PubChem CID: 736500 IUPAC Name: 1-benzothiophene-2-carbaldehyde SMILES: O=CC1=CC2=CC=CC=C2S1

Pricing & Availability
Specifications

PubChem CID	736500
CAS	3541-37-5
Molecular Weight (g/mol)	162.21
MDL Number	MFCD01075041
SMILES	O=CC1=CC2=CC=CC=C2S1
Synonym	benzo b thiophene-2-carboxaldehyde,benzo b thiophene-2-carbaldehyde,thianaphthene-2-carboxaldehyde,benzothiophene-2-carboxaldehyde,acmc-209igo,2-formylbenzo b thiophene,2-benzothiophenecarbaldehyde,2-formyl-benzo b thiophene,benzothiophene-2-carbaldehyde,2-benzothiophenecarboxaldehyde
IUPAC Name	1-benzothiophene-2-carbaldehyde
InChI Key	NXSVNPSWARVMAY-UHFFFAOYSA-N
Molecular Formula	C9H6OS

4,387

Promotions Available

6-Chloropyridine-2-carboxylic acid, 98%, Thermo Scientific Chemicals

CAS: 4684-94-0 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.553 MDL Number: MFCD00155390 InChI Key: ZLKMOIHCHCMSFW-UHFFFAOYSA-N Synonym: 6-chloropicolinic acid,2-chloro-6-pyridinecarboxylic acid,6-chloro-2-pyridinecarboxylic acid,2-pyridinecarboxylic acid, 6-chloro,2-chloropyridine-6-carboxylic acid,6-chloro-2-picolinic acid,6-cpa,picolinic acid, 6-chloro,6-chloro-2-carboxy-pyridine,caswell no. 214b PubChem CID: 20812 IUPAC Name: 6-chloropyridine-2-carboxylic acid SMILES: C1=CC(=NC(=C1)Cl)C(=O)O

Pricing & Availability
Specifications

PubChem CID	20812
CAS	4684-94-0
Molecular Weight (g/mol)	157.553
MDL Number	MFCD00155390
SMILES	C1=CC(=NC(=C1)Cl)C(=O)O
Synonym	6-chloropicolinic acid,2-chloro-6-pyridinecarboxylic acid,6-chloro-2-pyridinecarboxylic acid,2-pyridinecarboxylic acid, 6-chloro,2-chloropyridine-6-carboxylic acid,6-chloro-2-picolinic acid,6-cpa,picolinic acid, 6-chloro,6-chloro-2-carboxy-pyridine,caswell no. 214b
IUPAC Name	6-chloropyridine-2-carboxylic acid
InChI Key	ZLKMOIHCHCMSFW-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

4,388

Promotions Available

3-Amino-2-nitropyridine, 97%, Thermo Scientific Chemicals

CAS: 13269-19-7 Molecular Formula: C5H5N3O2 Molecular Weight (g/mol): 139.114 MDL Number: MFCD00044102 InChI Key: GZBKVUGZEAJYHH-UHFFFAOYSA-N Synonym: 3-amino-2-nitropyridine,2-nitro-3-pyridinamine,2-nitro-3-aminopyridine,3-pyridinamine, 2-nitro,2-nitropyridin-3-amin,aminonitropyridine,amino nitro pyridine,pubchem2087,acmc-209bps,2-nitro-3-pyridylamine PubChem CID: 83281 IUPAC Name: 2-nitropyridin-3-amine SMILES: C1=CC(=C(N=C1)[N+](=O)[O-])N

Pricing & Availability
Specifications

PubChem CID	83281
CAS	13269-19-7
Molecular Weight (g/mol)	139.114
MDL Number	MFCD00044102
SMILES	C1=CC(=C(N=C1)[N+](=O)[O-])N
Synonym	3-amino-2-nitropyridine,2-nitro-3-pyridinamine,2-nitro-3-aminopyridine,3-pyridinamine, 2-nitro,2-nitropyridin-3-amin,aminonitropyridine,amino nitro pyridine,pubchem2087,acmc-209bps,2-nitro-3-pyridylamine
IUPAC Name	2-nitropyridin-3-amine
InChI Key	GZBKVUGZEAJYHH-UHFFFAOYSA-N
Molecular Formula	C5H5N3O2

4,389

Promotions Available

Ethyl 7-methoxybenzo[b]furan-2-carboxylate, 97%

CAS: 50551-58-1 Molecular Formula: C12H12O4 Molecular Weight (g/mol): 220.22 MDL Number: MFCD00060510 InChI Key: SXCMZYVXJUJIDJ-UHFFFAOYSA-N PubChem CID: 521284 IUPAC Name: ethyl 7-methoxy-1-benzofuran-2-carboxylate SMILES: CCOC(=O)C1=CC2=CC=CC(OC)=C2O1

Pricing & Availability
Specifications

PubChem CID	521284
CAS	50551-58-1
Molecular Weight (g/mol)	220.22
MDL Number	MFCD00060510
SMILES	CCOC(=O)C1=CC2=CC=CC(OC)=C2O1
IUPAC Name	ethyl 7-methoxy-1-benzofuran-2-carboxylate
InChI Key	SXCMZYVXJUJIDJ-UHFFFAOYSA-N
Molecular Formula	C12H12O4

4,390

(2,4-Diphenyl-1,3-thiazol-5-yl)methanol, ≥97%, Thermo Scientific™

CAS: 864068-86-0 Molecular Formula: C16H13NOS Molecular Weight (g/mol): 267.35 MDL Number: MFCD08060522 InChI Key: IVIJHUHOSCRMNY-UHFFFAOYSA-N Synonym: 2,4-diphenyl-1,3-thiazol-5-yl methanol,diphenyl-1,3-thiazol-5-yl methanol,5-thiazolemethanol,2,4-diphenyl,2,4-diphenylthiazol-5-yl methanol PubChem CID: 7537555 IUPAC Name: (2,4-diphenyl-1,3-thiazol-5-yl)methanol SMILES: OCC1=C(N=C(S1)C1=CC=CC=C1)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	7537555
CAS	864068-86-0
Molecular Weight (g/mol)	267.35
MDL Number	MFCD08060522
SMILES	OCC1=C(N=C(S1)C1=CC=CC=C1)C1=CC=CC=C1
Synonym	2,4-diphenyl-1,3-thiazol-5-yl methanol,diphenyl-1,3-thiazol-5-yl methanol,5-thiazolemethanol,2,4-diphenyl,2,4-diphenylthiazol-5-yl methanol
IUPAC Name	(2,4-diphenyl-1,3-thiazol-5-yl)methanol
InChI Key	IVIJHUHOSCRMNY-UHFFFAOYSA-N
Molecular Formula	C16H13NOS

4,391

2,4-Diphenyl-1,3-thiazole-5-carbaldehyde, ≥95%, Thermo Scientific™

CAS: 864068-85-9 Molecular Formula: C16H11NOS Molecular Weight (g/mol): 265.33 MDL Number: MFCD08060521 InChI Key: QCAWTHNKWALNJR-UHFFFAOYSA-N Synonym: 2,4-diphenylthiazole-5-carbaldehyde,5-thiazolecarboxaldehyde,2,4-diphenyl PubChem CID: 7537553 IUPAC Name: 2,4-diphenyl-1,3-thiazole-5-carbaldehyde SMILES: O=CC1=C(N=C(S1)C1=CC=CC=C1)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	7537553
CAS	864068-85-9
Molecular Weight (g/mol)	265.33
MDL Number	MFCD08060521
SMILES	O=CC1=C(N=C(S1)C1=CC=CC=C1)C1=CC=CC=C1
Synonym	2,4-diphenylthiazole-5-carbaldehyde,5-thiazolecarboxaldehyde,2,4-diphenyl
IUPAC Name	2,4-diphenyl-1,3-thiazole-5-carbaldehyde
InChI Key	QCAWTHNKWALNJR-UHFFFAOYSA-N
Molecular Formula	C16H11NOS

4,392

4-(piperidin-1-ylmethyl)benzaldehyde, 95%, Thermo Scientific™

CAS: 471929-86-9 Molecular Formula: C13H17NO Molecular Weight (g/mol): 203.285 InChI Key: WWBOSCKXPMBVLG-UHFFFAOYSA-N PubChem CID: 7164649 IUPAC Name: 4-(piperidin-1-ylmethyl)benzaldehyde SMILES: C1CCN(CC1)CC2=CC=C(C=C2)C=O

Pricing & Availability
Specifications

PubChem CID	7164649
CAS	471929-86-9
Molecular Weight (g/mol)	203.285
SMILES	C1CCN(CC1)CC2=CC=C(C=C2)C=O
IUPAC Name	4-(piperidin-1-ylmethyl)benzaldehyde
InChI Key	WWBOSCKXPMBVLG-UHFFFAOYSA-N
Molecular Formula	C13H17NO

4,393

2-pyrrolidin-1-ylaniline, Thermo Scientific™

CAS: 21627-58-7 Molecular Formula: C10H14N2 Molecular Weight (g/mol): 162.236 InChI Key: BFPUBGCFJMIZDF-UHFFFAOYSA-N Synonym: 2-pyrrolidin-1-yl aniline,2-pyrrolidinoaniline,2-pyrrolidin-1-yl-phenylamine,2-pyrrolidinylphenylamine,2-pyrrolizinoaniline,acmc-209fmh,2-pyrrolidin-1-ylphenylamine,1-2-aminophenyl pyrrolidine,2-pyrrolidin-1-ylphenyl amine,2-1-pyrrolidinyl-benzenamine PubChem CID: 937501 IUPAC Name: 2-pyrrolidin-1-ylaniline SMILES: C1CCN(C1)C2=CC=CC=C2N

Pricing & Availability
Specifications

PubChem CID	937501
CAS	21627-58-7
Molecular Weight (g/mol)	162.236
SMILES	C1CCN(C1)C2=CC=CC=C2N
Synonym	2-pyrrolidin-1-yl aniline,2-pyrrolidinoaniline,2-pyrrolidin-1-yl-phenylamine,2-pyrrolidinylphenylamine,2-pyrrolizinoaniline,acmc-209fmh,2-pyrrolidin-1-ylphenylamine,1-2-aminophenyl pyrrolidine,2-pyrrolidin-1-ylphenyl amine,2-1-pyrrolidinyl-benzenamine
IUPAC Name	2-pyrrolidin-1-ylaniline
InChI Key	BFPUBGCFJMIZDF-UHFFFAOYSA-N
Molecular Formula	C10H14N2

4,394

2-Methyl-2H-indazole-3-carbaldehyde, 97%, Thermo Scientific™

CAS: 34252-54-5 Molecular Formula: C9H8N2O Molecular Weight (g/mol): 160.18 MDL Number: MFCD00839530 InChI Key: SMWLSZQHLMZHHV-UHFFFAOYSA-N Synonym: 2-methyl-2h-indazole-3-carbaldehyde,2-methyl-3-formylindazole,2h-indazole-3-carboxaldehyde,2-methyl PubChem CID: 818117 IUPAC Name: 2-methylindazole-3-carbaldehyde SMILES: CN1N=C2C=CC=CC2=C1C=O

Pricing & Availability
Specifications

PubChem CID	818117
CAS	34252-54-5
Molecular Weight (g/mol)	160.18
MDL Number	MFCD00839530
SMILES	CN1N=C2C=CC=CC2=C1C=O
Synonym	2-methyl-2h-indazole-3-carbaldehyde,2-methyl-3-formylindazole,2h-indazole-3-carboxaldehyde,2-methyl
IUPAC Name	2-methylindazole-3-carbaldehyde
InChI Key	SMWLSZQHLMZHHV-UHFFFAOYSA-N
Molecular Formula	C9H8N2O

4,395

4-(piperidinomethyl)benzoic acid, 97%, Thermo Scientific™

CAS: 159691-33-5 Molecular Formula: C13H17NO2 Molecular Weight (g/mol): 219.284 InChI Key: RNCCMTVMMFUIKR-UHFFFAOYSA-N Synonym: 4-piperidin-1-ylmethyl benzoic acid,4-piperidin-1-ylmethyl-benzoic acid,benzoic acid,4-1-piperidinylmethyl,4-piperidylmethyl benzoic acid,4-piperidinomethyl benzoic acid,4-piperidin-1-yl methyl benzoic acid PubChem CID: 1092975 IUPAC Name: 4-(piperidin-1-ylmethyl)benzoic acid SMILES: C1CCN(CC1)CC2=CC=C(C=C2)C(=O)O

Pricing & Availability
Specifications

PubChem CID	1092975
CAS	159691-33-5
Molecular Weight (g/mol)	219.284
SMILES	C1CCN(CC1)CC2=CC=C(C=C2)C(=O)O
Synonym	4-piperidin-1-ylmethyl benzoic acid,4-piperidin-1-ylmethyl-benzoic acid,benzoic acid,4-1-piperidinylmethyl,4-piperidylmethyl benzoic acid,4-piperidinomethyl benzoic acid,4-piperidin-1-yl methyl benzoic acid
IUPAC Name	4-(piperidin-1-ylmethyl)benzoic acid
InChI Key	RNCCMTVMMFUIKR-UHFFFAOYSA-N
Molecular Formula	C13H17NO2

Organoheterocyclic compounds

Filtered Search Results

Narrow Results