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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4,771 – 4,785 of 214,432 results

4,771

[5-(2-Methyl-1,3-thiazol-4-yl)-3-isoxazolyl]methanol, 97%, Thermo Scientific™

CAS: 388088-79-7 Molecular Formula: C8H8N2O2S Molecular Weight (g/mol): 196.224 MDL Number: MFCD03086111 InChI Key: ANQHCDZMYKOBKX-UHFFFAOYSA-N Synonym: 5-2-methyl-1,3-thiazol-4-yl-3-isoxazolyl methanol,5-2-methyl-1,3-thiazol-4-yl-1,2-oxazol-3-yl methanol,5-2-methylthiazol-4-yl isoxazol-3-yl methanol,5-2-methyl-1,3-thiazol-4-yl isoxazol-3-yl methanol,5-2-methyl-1,3-thiazol-4-yl isoxazol-3-yl methan-1-ol PubChem CID: 2776410 IUPAC Name: [5-(2-methyl-1,3-thiazol-4-yl)-1,2-oxazol-3-yl]methanol SMILES: CC1=NC(=CS1)C2=CC(=NO2)CO

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Specifications

PubChem CID	2776410
CAS	388088-79-7
Molecular Weight (g/mol)	196.224
MDL Number	MFCD03086111
SMILES	CC1=NC(=CS1)C2=CC(=NO2)CO
Synonym	5-2-methyl-1,3-thiazol-4-yl-3-isoxazolyl methanol,5-2-methyl-1,3-thiazol-4-yl-1,2-oxazol-3-yl methanol,5-2-methylthiazol-4-yl isoxazol-3-yl methanol,5-2-methyl-1,3-thiazol-4-yl isoxazol-3-yl methanol,5-2-methyl-1,3-thiazol-4-yl isoxazol-3-yl methan-1-ol
IUPAC Name	[5-(2-methyl-1,3-thiazol-4-yl)-1,2-oxazol-3-yl]methanol
InChI Key	ANQHCDZMYKOBKX-UHFFFAOYSA-N
Molecular Formula	C8H8N2O2S

4,772

2-Amino-4-ethylpyridine, 97%

CAS: 33252-32-3 Molecular Formula: C7H11N2 Molecular Weight (g/mol): 123.18 MDL Number: MFCD00129025 InChI Key: SJWHILBZPGQBJE-UHFFFAOYSA-O Synonym: 2-amino-4-ethylpyridine,4-ethyl-pyridin-2-ylamine,4-ethyl-2-pyridinamine,2-pyridinamine, 4-ethyl,chembl62077,pubchem7108,4-ethyl-2-pyridylamine,4-ethyl-2-aminopyridine,acmc-20ao52 PubChem CID: 118425 IUPAC Name: 4-ethylpyridin-2-amine SMILES: CCC1=CC=[NH+]C(N)=C1

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Specifications

PubChem CID	118425
CAS	33252-32-3
Molecular Weight (g/mol)	123.18
MDL Number	MFCD00129025
SMILES	CCC1=CC=[NH+]C(N)=C1
Synonym	2-amino-4-ethylpyridine,4-ethyl-pyridin-2-ylamine,4-ethyl-2-pyridinamine,2-pyridinamine, 4-ethyl,chembl62077,pubchem7108,4-ethyl-2-pyridylamine,4-ethyl-2-aminopyridine,acmc-20ao52
IUPAC Name	4-ethylpyridin-2-amine
InChI Key	SJWHILBZPGQBJE-UHFFFAOYSA-O
Molecular Formula	C7H11N2

4,773

Trazodone hydrochloride, 98+%

CAS: 25332-39-2 Molecular Formula: C19H23Cl2N5O Molecular Weight (g/mol): 408.327 MDL Number: MFCD00079603 InChI Key: OHHDIOKRWWOXMT-UHFFFAOYSA-N Synonym: trazodone hydrochloride,trazodone hcl,desyrel,bimaran,molipaxin,devidon,pragmazone,thombran,tombran,tritico PubChem CID: 62935 ChEBI: CHEBI:9655 IUPAC Name: 2-[3-[4-(3-chlorophenyl)piperazin-1-yl]propyl]-[1,2,4]triazolo[4,3-a]pyridin-3-one;hydrochloride SMILES: C1CN(CCN1CCCN2C(=O)N3C=CC=CC3=N2)C4=CC(=CC=C4)Cl.Cl

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Specifications

PubChem CID	62935
CAS	25332-39-2
Molecular Weight (g/mol)	408.327
ChEBI	CHEBI:9655
MDL Number	MFCD00079603
SMILES	C1CN(CCN1CCCN2C(=O)N3C=CC=CC3=N2)C4=CC(=CC=C4)Cl.Cl
Synonym	trazodone hydrochloride,trazodone hcl,desyrel,bimaran,molipaxin,devidon,pragmazone,thombran,tombran,tritico
IUPAC Name	2-[3-[4-(3-chlorophenyl)piperazin-1-yl]propyl]-[1,2,4]triazolo[4,3-a]pyridin-3-one;hydrochloride
InChI Key	OHHDIOKRWWOXMT-UHFFFAOYSA-N
Molecular Formula	C19H23Cl2N5O

4,774

5-Bromo-2-chloro-3-methylpyridine, 98%

CAS: 29241-60-9 Molecular Formula: C6H5BrClN Molecular Weight (g/mol): 206.467 MDL Number: MFCD03095093 InChI Key: YTSKHJMMNFPBBZ-UHFFFAOYSA-N Synonym: 2-chloro-3-methyl-5-bromopyridine,5-bromo-2-chloro-3-picoline,5-bromo-2-chloro-3-methyl pyridine,5-bromo-2-chloro-3-methyl-pyridine,pyridine, 5-bromo-2-chloro-3-methyl,2-chloro-5-bromo-3-picoline,2-chloro-3-methyl-5-bromo pyridine,pubchem1104,ksc495o9j PubChem CID: 285434 IUPAC Name: 5-bromo-2-chloro-3-methylpyridine SMILES: CC1=CC(=CN=C1Cl)Br

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Specifications

PubChem CID	285434
CAS	29241-60-9
Molecular Weight (g/mol)	206.467
MDL Number	MFCD03095093
SMILES	CC1=CC(=CN=C1Cl)Br
Synonym	2-chloro-3-methyl-5-bromopyridine,5-bromo-2-chloro-3-picoline,5-bromo-2-chloro-3-methyl pyridine,5-bromo-2-chloro-3-methyl-pyridine,pyridine, 5-bromo-2-chloro-3-methyl,2-chloro-5-bromo-3-picoline,2-chloro-3-methyl-5-bromo pyridine,pubchem1104,ksc495o9j
IUPAC Name	5-bromo-2-chloro-3-methylpyridine
InChI Key	YTSKHJMMNFPBBZ-UHFFFAOYSA-N
Molecular Formula	C6H5BrClN

4,775

4-(2-Methyl-1H-imidazol-1-yl)benzonitrile, 97%, Thermo Scientific™

CAS: 122957-50-0 Molecular Formula: C11H9N3 Molecular Weight (g/mol): 183.21 MDL Number: MFCD08559033 InChI Key: FAMJRKMLLLJOGZ-UHFFFAOYSA-N PubChem CID: 15005384 IUPAC Name: 4-(2-methyl-1H-imidazol-1-yl)benzonitrile SMILES: CC1=NC=CN1C1=CC=C(C=C1)C#N

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Specifications

PubChem CID	15005384
CAS	122957-50-0
Molecular Weight (g/mol)	183.21
MDL Number	MFCD08559033
SMILES	CC1=NC=CN1C1=CC=C(C=C1)C#N
IUPAC Name	4-(2-methyl-1H-imidazol-1-yl)benzonitrile
InChI Key	FAMJRKMLLLJOGZ-UHFFFAOYSA-N
Molecular Formula	C11H9N3

4,776

Dimethyl pyridine-2,5-dicarboxylate, 97%

CAS: 881-86-7 Molecular Formula: C9H9NO4 Molecular Weight (g/mol): 195.174 MDL Number: MFCD00034767 InChI Key: TUGSJNQAIMFEDY-UHFFFAOYSA-N Synonym: dimethyl 2,5-pyridinedicarboxylate,2,5-pyridinedicarboxylic acid, dimethyl ester,dimethylpyridine-2,5-dicarboxylate,2,5-dimethyl pyridine-2,5-dicarboxylate,dimethyl isocinchomeronate,pyridine-2,5-dicarboxylic acid dimethyl ester,dimethyl 2,5-pyridine dicarboxylate,acmc-1bkgx,maybridge1_006391,methyl 6-methoxycarbonylnicotinate PubChem CID: 234911 IUPAC Name: dimethyl pyridine-2,5-dicarboxylate SMILES: COC(=O)C1=CN=C(C=C1)C(=O)OC

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Specifications

PubChem CID	234911
CAS	881-86-7
Molecular Weight (g/mol)	195.174
MDL Number	MFCD00034767
SMILES	COC(=O)C1=CN=C(C=C1)C(=O)OC
Synonym	dimethyl 2,5-pyridinedicarboxylate,2,5-pyridinedicarboxylic acid, dimethyl ester,dimethylpyridine-2,5-dicarboxylate,2,5-dimethyl pyridine-2,5-dicarboxylate,dimethyl isocinchomeronate,pyridine-2,5-dicarboxylic acid dimethyl ester,dimethyl 2,5-pyridine dicarboxylate,acmc-1bkgx,maybridge1_006391,methyl 6-methoxycarbonylnicotinate
IUPAC Name	dimethyl pyridine-2,5-dicarboxylate
InChI Key	TUGSJNQAIMFEDY-UHFFFAOYSA-N
Molecular Formula	C9H9NO4

4,777

2,5-Lutidine, Spectrum™ Chemical

CAS: 589-93-5

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Specifications

CAS	589-93-5

4,778

1-Methyl-1H-pyrazole, 97+%

CAS: 930-36-9 Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.106 MDL Number: MFCD00144943 InChI Key: UQFQONCQIQEYPJ-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazole,n-methylpyrazole,1h-pyrazole, 1-methyl,pyrazole, 1-methyl,methylpyrazole,1-methyl pyrazole,1-methypyrazole,n-methyl pyrazole,1-methyl-pyrazole,zlchem 255 PubChem CID: 70255 ChEBI: CHEBI:59025 IUPAC Name: 1-methylpyrazole SMILES: CN1C=CC=N1

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Specifications

PubChem CID	70255
CAS	930-36-9
Molecular Weight (g/mol)	82.106
ChEBI	CHEBI:59025
MDL Number	MFCD00144943
SMILES	CN1C=CC=N1
Synonym	1-methyl-1h-pyrazole,n-methylpyrazole,1h-pyrazole, 1-methyl,pyrazole, 1-methyl,methylpyrazole,1-methyl pyrazole,1-methypyrazole,n-methyl pyrazole,1-methyl-pyrazole,zlchem 255
IUPAC Name	1-methylpyrazole
InChI Key	UQFQONCQIQEYPJ-UHFFFAOYSA-N
Molecular Formula	C4H6N2

4,779

6-Quinolineboronic acid pinacol ester, 97%

CAS: 406463-06-7 Molecular Formula: C15H18BNO2 Molecular Weight (g/mol): 255.12 MDL Number: MFCD06411327 InChI Key: VMFALDWCEQUFSX-UHFFFAOYSA-N Synonym: 6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl quinoline,6-quinolineboronic acid pinacol ester,quinoline-6-boronic acid pinacol ester,6-tetramethyl-1,3,2-dioxaborolan-2-yl quinoline,quinoline-6-boronic acid, pinacol ester,6-quinolylboronic acid pinacol ester,quinoline-5-boronic acid pinacol ester,2-quinolin-6-yl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,6-4,4,5,5-tetramethyl-1,3,2-dioxa-borolane-2-yl quinoline PubChem CID: 16217784 IUPAC Name: 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline SMILES: CC1(C)OB(OC1(C)C)C1=CC2=CC=CN=C2C=C1

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Specifications

PubChem CID	16217784
CAS	406463-06-7
Molecular Weight (g/mol)	255.12
MDL Number	MFCD06411327
SMILES	CC1(C)OB(OC1(C)C)C1=CC2=CC=CN=C2C=C1
Synonym	6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl quinoline,6-quinolineboronic acid pinacol ester,quinoline-6-boronic acid pinacol ester,6-tetramethyl-1,3,2-dioxaborolan-2-yl quinoline,quinoline-6-boronic acid, pinacol ester,6-quinolylboronic acid pinacol ester,quinoline-5-boronic acid pinacol ester,2-quinolin-6-yl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,6-4,4,5,5-tetramethyl-1,3,2-dioxa-borolane-2-yl quinoline
IUPAC Name	6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline
InChI Key	VMFALDWCEQUFSX-UHFFFAOYSA-N
Molecular Formula	C15H18BNO2

4,780

2,3-Dibromo-5-(trifluoromethyl)pyridine, 95%, Thermo Scientific Chemicals

CAS: 79623-38-4 Molecular Formula: C6H2Br2F3N Molecular Weight (g/mol): 304.89 MDL Number: MFCD10687233 InChI Key: BIDFUURRDIAINQ-UHFFFAOYSA-N PubChem CID: 26985667 IUPAC Name: 2,3-dibromo-5-(trifluoromethyl)pyridine SMILES: FC(F)(F)C1=CC(Br)=C(Br)N=C1

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Specifications

PubChem CID	26985667
CAS	79623-38-4
Molecular Weight (g/mol)	304.89
MDL Number	MFCD10687233
SMILES	FC(F)(F)C1=CC(Br)=C(Br)N=C1
IUPAC Name	2,3-dibromo-5-(trifluoromethyl)pyridine
InChI Key	BIDFUURRDIAINQ-UHFFFAOYSA-N
Molecular Formula	C6H2Br2F3N

4,781

2-Methyl-2-oxazoline, 99%

CAS: 1120-64-5 Molecular Formula: C4H7NO Molecular Weight (g/mol): 85.11 MDL Number: MFCD00005298 InChI Key: GUXJXWKCUUWCLX-UHFFFAOYSA-N Synonym: 2-methyl-2-oxazoline,2-methyloxazoline,2-methyl-4,5-dihydrooxazole,oxazole, 4,5-dihydro-2-methyl,2-methyl-2-oxazolin,2-methyl-1,3-oxazoline,2-oxazoline, 2-methyl,4,5-dihydro-2-methyl-1,3-oxazole,poly 2-methyl-2-oxazoline,methyl oxazoline PubChem CID: 70713 ChEBI: CHEBI:53614 IUPAC Name: 2-methyl-4,5-dihydro-1,3-oxazole SMILES: CC1=NCCO1

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Specifications

PubChem CID	70713
CAS	1120-64-5
Molecular Weight (g/mol)	85.11
ChEBI	CHEBI:53614
MDL Number	MFCD00005298
SMILES	CC1=NCCO1
Synonym	2-methyl-2-oxazoline,2-methyloxazoline,2-methyl-4,5-dihydrooxazole,oxazole, 4,5-dihydro-2-methyl,2-methyl-2-oxazolin,2-methyl-1,3-oxazoline,2-oxazoline, 2-methyl,4,5-dihydro-2-methyl-1,3-oxazole,poly 2-methyl-2-oxazoline,methyl oxazoline
IUPAC Name	2-methyl-4,5-dihydro-1,3-oxazole
InChI Key	GUXJXWKCUUWCLX-UHFFFAOYSA-N
Molecular Formula	C4H7NO

4,782

N-Ethylmaleimide, 98+%

CAS: 128-53-0 Molecular Formula: C6H7NO2 Molecular Weight (g/mol): 125.127 MDL Number: MFCD00005509 InChI Key: HDFGOPSGAURCEO-UHFFFAOYSA-N Synonym: n-ethylmaleimide,ethylmaleimide,1-ethyl-1h-pyrrole-2,5-dione,maleimide, n-ethyl,1h-pyrrole-2,5-dione, 1-ethyl,maleic acid n-ethylimide,nem,usaf b-121,unii-o3c74acm9v,maleic acid-n-ethylimide PubChem CID: 4362 ChEBI: CHEBI:44485 IUPAC Name: 1-ethylpyrrole-2,5-dione SMILES: CCN1C(=O)C=CC1=O

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Specifications

PubChem CID	4362
CAS	128-53-0
Molecular Weight (g/mol)	125.127
ChEBI	CHEBI:44485
MDL Number	MFCD00005509
SMILES	CCN1C(=O)C=CC1=O
Synonym	n-ethylmaleimide,ethylmaleimide,1-ethyl-1h-pyrrole-2,5-dione,maleimide, n-ethyl,1h-pyrrole-2,5-dione, 1-ethyl,maleic acid n-ethylimide,nem,usaf b-121,unii-o3c74acm9v,maleic acid-n-ethylimide
IUPAC Name	1-ethylpyrrole-2,5-dione
InChI Key	HDFGOPSGAURCEO-UHFFFAOYSA-N
Molecular Formula	C6H7NO2

4,783

3-Phthalimidopropionic acid, 98%

CAS: 3339-73-9 Molecular Formula: C11H9NO4 Molecular Weight (g/mol): 219.196 MDL Number: MFCD00023096 InChI Key: DXXHRZUOTPMGEH-UHFFFAOYSA-N Synonym: 3-phthalimidopropionic acid,3-1,3-dioxoisoindolin-2-yl propanoic acid,2h-isoindole-2-propanoic acid, 1,3-dihydro-1,3-dioxo,3-1,3-dioxo-1,3-dihydro-2h-isoindol-2-yl propanoic acid,3-1,3-dioxo-2,3-dihydro-1h-isoindol-2-yl propanoic acid,pht-beta-ala-oh,b-phthalimidopropionic acid,3-phthalimidopropanoic acid,n-phthaloyl-beta-alanine,phthalyl-.beta.-alanine PubChem CID: 76859 IUPAC Name: 3-(1,3-dioxoisoindol-2-yl)propanoic acid SMILES: C1=CC=C2C(=C1)C(=O)N(C2=O)CCC(=O)O

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Specifications

PubChem CID	76859
CAS	3339-73-9
Molecular Weight (g/mol)	219.196
MDL Number	MFCD00023096
SMILES	C1=CC=C2C(=C1)C(=O)N(C2=O)CCC(=O)O
Synonym	3-phthalimidopropionic acid,3-1,3-dioxoisoindolin-2-yl propanoic acid,2h-isoindole-2-propanoic acid, 1,3-dihydro-1,3-dioxo,3-1,3-dioxo-1,3-dihydro-2h-isoindol-2-yl propanoic acid,3-1,3-dioxo-2,3-dihydro-1h-isoindol-2-yl propanoic acid,pht-beta-ala-oh,b-phthalimidopropionic acid,3-phthalimidopropanoic acid,n-phthaloyl-beta-alanine,phthalyl-.beta.-alanine
IUPAC Name	3-(1,3-dioxoisoindol-2-yl)propanoic acid
InChI Key	DXXHRZUOTPMGEH-UHFFFAOYSA-N
Molecular Formula	C11H9NO4

4,784

2-Bromopyridine-3-carboxylic acid, 97%, Thermo Scientific™

CAS: 35905-85-2 Molecular Formula: C₆H₄BrNO₂ Molecular Weight (g/mol): 202.01 MDL Number: MFCD01646068 InChI Key: MMWNKXIFVYQOTK-UHFFFAOYSA-N Synonym: 2-bromonicotinic acid,2-bromo-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 2-bromo,2-bromo-nicotinic acid,2-bromo-3-carboxypyridine,3-bromopyridine-3-carboxylic acid,bromo-nicotinic acid,pubchem5071,acmc-1aj4p,ksc223s8f PubChem CID: 233262 IUPAC Name: 2-bromopyridine-3-carboxylic acid SMILES: C1=CC(=C(N=C1)Br)C(=O)O

Pricing & Availability
Specifications

PubChem CID	233262
CAS	35905-85-2
Molecular Weight (g/mol)	202.01
MDL Number	MFCD01646068
SMILES	C1=CC(=C(N=C1)Br)C(=O)O
Synonym	2-bromonicotinic acid,2-bromo-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 2-bromo,2-bromo-nicotinic acid,2-bromo-3-carboxypyridine,3-bromopyridine-3-carboxylic acid,bromo-nicotinic acid,pubchem5071,acmc-1aj4p,ksc223s8f
IUPAC Name	2-bromopyridine-3-carboxylic acid
InChI Key	MMWNKXIFVYQOTK-UHFFFAOYSA-N
Molecular Formula	C₆H₄BrNO₂

4,785

2,8-Bis(trifluoromethyl)-4-quinolinol, 99%, Thermo Scientific™

CAS: 35853-41-9 Molecular Formula: C₁₁H₅F₆NO Molecular Weight (g/mol): 281.15 MDL Number: MFCD00075091 InChI Key: JIWHKBAFGFPZKM-UHFFFAOYSA-N Synonym: 2,8-bis trifluoromethyl-4-hydroxyquinoline,2,8-bis trifluoromethyl quinolin-4-ol,2,8-bis trifluoromethyl-4-quinolinol,2,8-bis trifluoromethyl-1h-quinolin-4-one,2,8-bis-trifluoromethyl-quinolin-4-ol,cc-pmlsc-dma-p104,4-quinolinol, 2,8-bis trifluoromethyl,2,8-bis trifluoromethyl-4-hydroxy quinoleine,2,8-di trifluoromethyl quinolin-4-ol,pubchem5934 PubChem CID: 736140 IUPAC Name: 2,8-bis(trifluoromethyl)-1H-quinolin-4-one SMILES: C1=CC2=C(C(=C1)C(F)(F)F)NC(=CC2=O)C(F)(F)F

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Specifications

PubChem CID	736140
CAS	35853-41-9
Molecular Weight (g/mol)	281.15
MDL Number	MFCD00075091
SMILES	C1=CC2=C(C(=C1)C(F)(F)F)NC(=CC2=O)C(F)(F)F
Synonym	2,8-bis trifluoromethyl-4-hydroxyquinoline,2,8-bis trifluoromethyl quinolin-4-ol,2,8-bis trifluoromethyl-4-quinolinol,2,8-bis trifluoromethyl-1h-quinolin-4-one,2,8-bis-trifluoromethyl-quinolin-4-ol,cc-pmlsc-dma-p104,4-quinolinol, 2,8-bis trifluoromethyl,2,8-bis trifluoromethyl-4-hydroxy quinoleine,2,8-di trifluoromethyl quinolin-4-ol,pubchem5934
IUPAC Name	2,8-bis(trifluoromethyl)-1H-quinolin-4-one
InChI Key	JIWHKBAFGFPZKM-UHFFFAOYSA-N
Molecular Formula	C₁₁H₅F₆NO

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2,5-Lutidine, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,5-Lutidine, Spectrum™ Chemical