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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3,271 – 3,285 of 271,159 results

3,271

3-Pyrimidin-5-ylbenzaldehyde, 97%, Thermo Scientific™

CAS: 640769-70-6 Molecular Formula: C11H8N2O Molecular Weight (g/mol): 184.198 MDL Number: MFCD05864833 InChI Key: RAHJVJBPRWJPHE-UHFFFAOYSA-N Synonym: 3-pyrimidin-5-yl benzaldehyde,3-pyrimidin-5-yl-benzaldehyde,3-5-pyrimidinyl benzaldehyde,benzaldehyde, 3-5-pyrimidinyl,acmc-1b2vh,benzaldehyde,3-5-pyrimidinyl PubChem CID: 4187249 IUPAC Name: 3-pyrimidin-5-ylbenzaldehyde SMILES: C1=CC(=CC(=C1)C=O)C2=CN=CN=C2

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Specifications

PubChem CID	4187249
CAS	640769-70-6
Molecular Weight (g/mol)	184.198
MDL Number	MFCD05864833
SMILES	C1=CC(=CC(=C1)C=O)C2=CN=CN=C2
Synonym	3-pyrimidin-5-yl benzaldehyde,3-pyrimidin-5-yl-benzaldehyde,3-5-pyrimidinyl benzaldehyde,benzaldehyde, 3-5-pyrimidinyl,acmc-1b2vh,benzaldehyde,3-5-pyrimidinyl
IUPAC Name	3-pyrimidin-5-ylbenzaldehyde
InChI Key	RAHJVJBPRWJPHE-UHFFFAOYSA-N
Molecular Formula	C11H8N2O

3,272

1-Methyl-1H-pyrazole-3-carbonyl chloride, 97%, Thermo Scientific™

CAS: 84547-60-4 Molecular Formula: C5H5ClN2O Molecular Weight (g/mol): 144.558 MDL Number: MFCD03419367 InChI Key: JCZIPPIUHKRMOM-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazole-3-carbonyl chloride,1h-pyrazole-3-carbonyl chloride, 1-methyl,1-methyl-3-pyrazolecarbonyl chloride,art-chem-bb b006627,1h-pyrazole-3-carbonylchloride, 1-methyl,1h-pyrazole-3-carbonyl chloride, 1-methyl-9ci PubChem CID: 12845045 IUPAC Name: 1-methylpyrazole-3-carbonyl chloride SMILES: CN1C=CC(=N1)C(=O)Cl

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Specifications

PubChem CID	12845045
CAS	84547-60-4
Molecular Weight (g/mol)	144.558
MDL Number	MFCD03419367
SMILES	CN1C=CC(=N1)C(=O)Cl
Synonym	1-methyl-1h-pyrazole-3-carbonyl chloride,1h-pyrazole-3-carbonyl chloride, 1-methyl,1-methyl-3-pyrazolecarbonyl chloride,art-chem-bb b006627,1h-pyrazole-3-carbonylchloride, 1-methyl,1h-pyrazole-3-carbonyl chloride, 1-methyl-9ci
IUPAC Name	1-methylpyrazole-3-carbonyl chloride
InChI Key	JCZIPPIUHKRMOM-UHFFFAOYSA-N
Molecular Formula	C5H5ClN2O

3,273

2-[4-(Chloromethyl)phenyl]-5-(trifluoromethyl)pyridine, 95%, Thermo Scientific™

CAS: 613239-76-2 Molecular Formula: C13H9ClF3N Molecular Weight (g/mol): 271.67 MDL Number: MFCD09817479 InChI Key: JTXHHQDYEHXWPC-UHFFFAOYSA-N Synonym: 2-4-chloromethyl phenyl-5-trifluoromethyl pyridine,4-5-trifluoromethyl pyridin-2-yl benzyl chloride,2-4-chloromethyl-phenyl 5-trifluoromethyl-pyridine,2-4-chloromethyl-phenyl-5-trifluoromethyl-pyridine PubChem CID: 22280067 IUPAC Name: 2-[4-(chloromethyl)phenyl]-5-(trifluoromethyl)pyridine SMILES: FC(F)(F)C1=CN=C(C=C1)C1=CC=C(CCl)C=C1

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Specifications

PubChem CID	22280067
CAS	613239-76-2
Molecular Weight (g/mol)	271.67
MDL Number	MFCD09817479
SMILES	FC(F)(F)C1=CN=C(C=C1)C1=CC=C(CCl)C=C1
Synonym	2-4-chloromethyl phenyl-5-trifluoromethyl pyridine,4-5-trifluoromethyl pyridin-2-yl benzyl chloride,2-4-chloromethyl-phenyl 5-trifluoromethyl-pyridine,2-4-chloromethyl-phenyl-5-trifluoromethyl-pyridine
IUPAC Name	2-[4-(chloromethyl)phenyl]-5-(trifluoromethyl)pyridine
InChI Key	JTXHHQDYEHXWPC-UHFFFAOYSA-N
Molecular Formula	C13H9ClF3N

3,274

(4-Pyrimidin-5-ylphenyl)methanol, ≥97%, Thermo Scientific™

CAS: 198084-13-8 Molecular Formula: C11H10N2O Molecular Weight (g/mol): 186.214 MDL Number: MFCD06802874 InChI Key: QPOIDCHBWLGFGU-UHFFFAOYSA-N Synonym: 4-pyrimidin-5-ylphenyl methanol,4-pyrimidin-5-yl phenyl methanol,4-5-pyrimidinyl phenyl methanol,4-pyrimidin-5-yl-phenyl-methanol,4-5-pyrimidinyl-benzyl alcohol,benzenemethanol,4-5-pyrimidinyl,4-pyrimidin-5-ylphenyl methan-1-ol,swx PubChem CID: 7162046 IUPAC Name: (4-pyrimidin-5-ylphenyl)methanol SMILES: C1=CC(=CC=C1CO)C2=CN=CN=C2

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Specifications

PubChem CID	7162046
CAS	198084-13-8
Molecular Weight (g/mol)	186.214
MDL Number	MFCD06802874
SMILES	C1=CC(=CC=C1CO)C2=CN=CN=C2
Synonym	4-pyrimidin-5-ylphenyl methanol,4-pyrimidin-5-yl phenyl methanol,4-5-pyrimidinyl phenyl methanol,4-pyrimidin-5-yl-phenyl-methanol,4-5-pyrimidinyl-benzyl alcohol,benzenemethanol,4-5-pyrimidinyl,4-pyrimidin-5-ylphenyl methan-1-ol,swx
IUPAC Name	(4-pyrimidin-5-ylphenyl)methanol
InChI Key	QPOIDCHBWLGFGU-UHFFFAOYSA-N
Molecular Formula	C11H10N2O

3,275

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6-chloro-3-nitro-2-picoline, 98%, Thermo Scientific Chemicals

CAS: 22280-60-0 Molecular Formula: C₆H₅ClN₂O₂ Molecular Weight (g/mol): 172.5 MDL Number: MFCD00234160 InChI Key: GHSRMSJVYMITDX-UHFFFAOYSA-N Synonym: 2-chloro-5-nitro-6-methylpyridine,6-chloro-3-nitro-2-picoline,2-chloro-5-nitro-6-picoline,6-chloro-2-methyl-3-nitro-pyridine,6-chloro-3-nitro-2-methylpyridine,pyridine, 6-chloro-2-methyl-3-nitro,2-chloro-6-methyl-5-nitropyridine,2-chloro-5-nitro-6-picoline 2-chloro-6-methyl-5-nitropyridine,pubchem6225,acmc-1cg7s PubChem CID: 253123 IUPAC Name: 6-chloro-2-methyl-3-nitropyridine SMILES: CC1=C(C=CC(=N1)Cl)[N+](=O)[O-]

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Specifications

PubChem CID	253123
CAS	22280-60-0
Molecular Weight (g/mol)	172.5
MDL Number	MFCD00234160
SMILES	CC1=C(C=CC(=N1)Cl)[N+](=O)[O-]
Synonym	2-chloro-5-nitro-6-methylpyridine,6-chloro-3-nitro-2-picoline,2-chloro-5-nitro-6-picoline,6-chloro-2-methyl-3-nitro-pyridine,6-chloro-3-nitro-2-methylpyridine,pyridine, 6-chloro-2-methyl-3-nitro,2-chloro-6-methyl-5-nitropyridine,2-chloro-5-nitro-6-picoline 2-chloro-6-methyl-5-nitropyridine,pubchem6225,acmc-1cg7s
IUPAC Name	6-chloro-2-methyl-3-nitropyridine
InChI Key	GHSRMSJVYMITDX-UHFFFAOYSA-N
Molecular Formula	C₆H₅ClN₂O₂

3,276

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4-(Hydroxymethyl)pyridine-2-carboxylic acid, 95%

CAS: 923169-37-3 Molecular Formula: C7H7NO3 Molecular Weight (g/mol): 153.137 MDL Number: MFCD08447083 InChI Key: QMLYYPGJXCVEHA-UHFFFAOYSA-N Synonym: 4-hydroxymethyl picolinic acid,4-hydroxymethyl pyridine-2-carboxylic acid,4-hydroxymethyl pyridine-2-carboxylicacid PubChem CID: 22645434 IUPAC Name: 4-(hydroxymethyl)pyridine-2-carboxylic acid SMILES: C1=CN=C(C=C1CO)C(=O)O

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Specifications

PubChem CID	22645434
CAS	923169-37-3
Molecular Weight (g/mol)	153.137
MDL Number	MFCD08447083
SMILES	C1=CN=C(C=C1CO)C(=O)O
Synonym	4-hydroxymethyl picolinic acid,4-hydroxymethyl pyridine-2-carboxylic acid,4-hydroxymethyl pyridine-2-carboxylicacid
IUPAC Name	4-(hydroxymethyl)pyridine-2-carboxylic acid
InChI Key	QMLYYPGJXCVEHA-UHFFFAOYSA-N
Molecular Formula	C7H7NO3

3,277

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2-Chloropyridine, 99%

CAS: 109-09-1 Molecular Formula: C5H4ClN Molecular Weight (g/mol): 113.544 MDL Number: MFCD00006228 InChI Key: OKDGRDCXVWSXDC-UHFFFAOYSA-N Synonym: o-chloropyridine,pyridine, 2-chloro,alpha-chloropyridine,.alpha.-chloropyridine,unii-8hmd45ayej,2-chloro-pyridine,ccris 1724,8hmd45ayej,6-chloro-pyridine,dsstox_cid_4810 PubChem CID: 7977 ChEBI: CHEBI:39174 IUPAC Name: 2-chloropyridine SMILES: C1=CC=NC(=C1)Cl

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Specifications

PubChem CID	7977
CAS	109-09-1
Molecular Weight (g/mol)	113.544
ChEBI	CHEBI:39174
MDL Number	MFCD00006228
SMILES	C1=CC=NC(=C1)Cl
Synonym	o-chloropyridine,pyridine, 2-chloro,alpha-chloropyridine,.alpha.-chloropyridine,unii-8hmd45ayej,2-chloro-pyridine,ccris 1724,8hmd45ayej,6-chloro-pyridine,dsstox_cid_4810
IUPAC Name	2-chloropyridine
InChI Key	OKDGRDCXVWSXDC-UHFFFAOYSA-N
Molecular Formula	C5H4ClN

3,278

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5-Chloromethyl-2-(1H-pyrazol-1-yl)pyridine, 97%, Thermo Scientific Chemicals

CAS: 748796-39-6 Molecular Formula: C9H8ClN3 Molecular Weight (g/mol): 193.634 MDL Number: MFCD06658399 InChI Key: QVDLCABKNWXXQF-UHFFFAOYSA-N PubChem CID: 16655946 IUPAC Name: 5-(chloromethyl)-2-pyrazol-1-ylpyridine SMILES: C1=CN(N=C1)C2=NC=C(C=C2)CCl

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Specifications

PubChem CID	16655946
CAS	748796-39-6
Molecular Weight (g/mol)	193.634
MDL Number	MFCD06658399
SMILES	C1=CN(N=C1)C2=NC=C(C=C2)CCl
IUPAC Name	5-(chloromethyl)-2-pyrazol-1-ylpyridine
InChI Key	QVDLCABKNWXXQF-UHFFFAOYSA-N
Molecular Formula	C9H8ClN3

3,279

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4-Bromopyridine-2-carboxylic acid, 97%

CAS: 30766-03-1 Molecular Formula: C6H4BrNO2 Molecular Weight (g/mol): 202.007 MDL Number: MFCD03426665 InChI Key: RPHHYRNGCJYQSP-UHFFFAOYSA-N Synonym: 4-bromopicolinic acid,4-bromo-2-pyridinecarboxylic acid,4-bromo-pyridinecarboxylic acid,2-pyridinecarboxylic acid, 4-bromo,4-bromo-pyridine-2-carboxylic acid,aurora 23242,pubchem4064,acmc-209hio,ksc222g5r PubChem CID: 735150 IUPAC Name: 4-bromopyridine-2-carboxylic acid SMILES: C1=CN=C(C=C1Br)C(=O)O

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Specifications

PubChem CID	735150
CAS	30766-03-1
Molecular Weight (g/mol)	202.007
MDL Number	MFCD03426665
SMILES	C1=CN=C(C=C1Br)C(=O)O
Synonym	4-bromopicolinic acid,4-bromo-2-pyridinecarboxylic acid,4-bromo-pyridinecarboxylic acid,2-pyridinecarboxylic acid, 4-bromo,4-bromo-pyridine-2-carboxylic acid,aurora 23242,pubchem4064,acmc-209hio,ksc222g5r
IUPAC Name	4-bromopyridine-2-carboxylic acid
InChI Key	RPHHYRNGCJYQSP-UHFFFAOYSA-N
Molecular Formula	C6H4BrNO2

3,280

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2-Methylpyridine-5-boronic acid, 97%

CAS: 659742-21-9 Molecular Formula: C6H8BNO2 Molecular Weight (g/mol): 136.945 MDL Number: MFCD06801736 InChI Key: MZUSCPDSQJSBSY-UHFFFAOYSA-N Synonym: 6-methylpyridine-3-boronic acid,2-methylpyridine-5-boronic acid,6-methylpyridin-3-yl boronic acid,2-methyl-5-pyridinylboronic acid,2-picoline-5-boronic acid,2-methyl-5-boronopyridine,boronic acid, b-6-methyl-3-pyridinyl,6-methylpyridin-3-yl-3-boronic acid,6-methyl-3-pyridyl boronic acid,2-methylpyridin-5-ylboronic acid PubChem CID: 2763081 IUPAC Name: (6-methylpyridin-3-yl)boronic acid SMILES: B(C1=CN=C(C=C1)C)(O)O

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Specifications

PubChem CID	2763081
CAS	659742-21-9
Molecular Weight (g/mol)	136.945
MDL Number	MFCD06801736
SMILES	B(C1=CN=C(C=C1)C)(O)O
Synonym	6-methylpyridine-3-boronic acid,2-methylpyridine-5-boronic acid,6-methylpyridin-3-yl boronic acid,2-methyl-5-pyridinylboronic acid,2-picoline-5-boronic acid,2-methyl-5-boronopyridine,boronic acid, b-6-methyl-3-pyridinyl,6-methylpyridin-3-yl-3-boronic acid,6-methyl-3-pyridyl boronic acid,2-methylpyridin-5-ylboronic acid
IUPAC Name	(6-methylpyridin-3-yl)boronic acid
InChI Key	MZUSCPDSQJSBSY-UHFFFAOYSA-N
Molecular Formula	C6H8BNO2

3,281

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3-Bromo-2-methylpyridine, 97%

CAS: 38749-79-0 Molecular Formula: C6H6BrN Molecular Weight (g/mol): 172.03 MDL Number: MFCD00191224 InChI Key: AIPWPTPHMIYYOX-UHFFFAOYSA-N Synonym: 3-bromo-2-picoline,2-methyl-3-bromopyridine,3-bromo-2-methyl-pyridine,pyridine, 3-bromo-2-methyl,2-methyl-3-bromo pyridine,pubchem1220,3-brom-2-methylpyridin,acmc-209j1t,3-bromo-2-methyl pyridine,ksc497m1l PubChem CID: 1201003 IUPAC Name: 3-bromo-2-methylpyridine SMILES: CC1=C(Br)C=CC=N1

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Specifications

PubChem CID	1201003
CAS	38749-79-0
Molecular Weight (g/mol)	172.03
MDL Number	MFCD00191224
SMILES	CC1=C(Br)C=CC=N1
Synonym	3-bromo-2-picoline,2-methyl-3-bromopyridine,3-bromo-2-methyl-pyridine,pyridine, 3-bromo-2-methyl,2-methyl-3-bromo pyridine,pubchem1220,3-brom-2-methylpyridin,acmc-209j1t,3-bromo-2-methyl pyridine,ksc497m1l
IUPAC Name	3-bromo-2-methylpyridine
InChI Key	AIPWPTPHMIYYOX-UHFFFAOYSA-N
Molecular Formula	C6H6BrN

3,282

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2-Amino-3-hydroxypyridine, 98%

CAS: 16867-03-1 Molecular Formula: C₅H₆N₂O Molecular Weight (g/mol): 110.12 MDL Number: MFCD00006317 InChI Key: BMTSZVZQNMNPCT-UHFFFAOYSA-N Synonym: 2-amino-3-hydroxypyridine,2-amino-3-pyridinol,3-pyridinol, 2-amino,2-amino-3-pyridol,3-hydroxy-2-pyridinamine,2-amino-pyridin-3-ol,2-amino-3-hydroxy pyridine,unii-p8740pew4b,3-hydroxy-2-aminopyridine,pubchem2574 PubChem CID: 28114 IUPAC Name: 2-aminopyridin-3-ol SMILES: C1=CC(=C(N=C1)N)O

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Specifications

PubChem CID	28114
CAS	16867-03-1
Molecular Weight (g/mol)	110.12
MDL Number	MFCD00006317
SMILES	C1=CC(=C(N=C1)N)O
Synonym	2-amino-3-hydroxypyridine,2-amino-3-pyridinol,3-pyridinol, 2-amino,2-amino-3-pyridol,3-hydroxy-2-pyridinamine,2-amino-pyridin-3-ol,2-amino-3-hydroxy pyridine,unii-p8740pew4b,3-hydroxy-2-aminopyridine,pubchem2574
IUPAC Name	2-aminopyridin-3-ol
InChI Key	BMTSZVZQNMNPCT-UHFFFAOYSA-N
Molecular Formula	C₅H₆N₂O

3,283

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2,3-Diamino-6-chloropyridine, 95%

CAS: 40851-95-4 Molecular Formula: C5H6ClN3 Molecular Weight (g/mol): 143.57 MDL Number: MFCD00209966 InChI Key: QEIRYIILFUVXAM-UHFFFAOYSA-N Synonym: 2,3-diamino-6-chloropyridine,6-chloro-2,3-diaminopyridine,2,3-pyridinediamine,6-chloro,2,3-pyridinediamine, 6-chloro,6-chloro-pyridine-2,3-diamine,6-chloro-2,3-pyridinediamine,pubchem19958,6-chloro 2,3-pyridindiamine,2,3-diamino-6-chloro-pyridine PubChem CID: 10630615 IUPAC Name: 6-chloropyridine-2,3-diamine SMILES: NC1=C(N)N=C(Cl)C=C1

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Specifications

PubChem CID	10630615
CAS	40851-95-4
Molecular Weight (g/mol)	143.57
MDL Number	MFCD00209966
SMILES	NC1=C(N)N=C(Cl)C=C1
Synonym	2,3-diamino-6-chloropyridine,6-chloro-2,3-diaminopyridine,2,3-pyridinediamine,6-chloro,2,3-pyridinediamine, 6-chloro,6-chloro-pyridine-2,3-diamine,6-chloro-2,3-pyridinediamine,pubchem19958,6-chloro 2,3-pyridindiamine,2,3-diamino-6-chloro-pyridine
IUPAC Name	6-chloropyridine-2,3-diamine
InChI Key	QEIRYIILFUVXAM-UHFFFAOYSA-N
Molecular Formula	C5H6ClN3

3,284

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2-(p-Tolyl)pyridine, 98%

CAS: 4467-06-5 Molecular Formula: C12H11N Molecular Weight (g/mol): 169.23 MDL Number: MFCD00006281 InChI Key: KJNZQKYSNAQLEO-UHFFFAOYSA-N Synonym: 2-p-tolyl pyridine,2-4-methylphenyl pyridine,2-p-tolylpyridine,2-4-tolyl pyridine,pyridine, 2-4-methylphenyl,pyridine,2-p-tolyl,2-p-toluyl pyridine,pubchem16062,4-2-pyridyl toluene PubChem CID: 78219 IUPAC Name: 2-(4-methylphenyl)pyridine SMILES: CC1=CC=C(C=C1)C2=CC=CC=N2

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Specifications

PubChem CID	78219
CAS	4467-06-5
Molecular Weight (g/mol)	169.23
MDL Number	MFCD00006281
SMILES	CC1=CC=C(C=C1)C2=CC=CC=N2
Synonym	2-p-tolyl pyridine,2-4-methylphenyl pyridine,2-p-tolylpyridine,2-4-tolyl pyridine,pyridine, 2-4-methylphenyl,pyridine,2-p-tolyl,2-p-toluyl pyridine,pubchem16062,4-2-pyridyl toluene
IUPAC Name	2-(4-methylphenyl)pyridine
InChI Key	KJNZQKYSNAQLEO-UHFFFAOYSA-N
Molecular Formula	C12H11N

3,285

3,5-Dibromopyridin-2-amine, 97%, Thermo Scientific™

CAS: 35486-42-1 Molecular Formula: C5H4Br2N2 Molecular Weight (g/mol): 251.909 MDL Number: MFCD00038041 InChI Key: WJMJWMSWJSACSN-UHFFFAOYSA-N Synonym: 2-amino-3,5-dibromopyridine,3,5-dibromo-2-pyridylamine,2-pyridinamine, 3,5-dibromo,3,5-dibromo-2-pyridinamine,3,5-dibromo-pyridin-2-ylamine,3,5-dibromo-2-pyridinylamine,2-amino-3,5-dibromo pyridine,3,5-dibrompyridin-2-amin,pubchem1130,maybridge1_001693 PubChem CID: 98851 IUPAC Name: 3,5-dibromopyridin-2-amine SMILES: C1=C(C=NC(=C1Br)N)Br

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Specifications

PubChem CID	98851
CAS	35486-42-1
Molecular Weight (g/mol)	251.909
MDL Number	MFCD00038041
SMILES	C1=C(C=NC(=C1Br)N)Br
Synonym	2-amino-3,5-dibromopyridine,3,5-dibromo-2-pyridylamine,2-pyridinamine, 3,5-dibromo,3,5-dibromo-2-pyridinamine,3,5-dibromo-pyridin-2-ylamine,3,5-dibromo-2-pyridinylamine,2-amino-3,5-dibromo pyridine,3,5-dibrompyridin-2-amin,pubchem1130,maybridge1_001693
IUPAC Name	3,5-dibromopyridin-2-amine
InChI Key	WJMJWMSWJSACSN-UHFFFAOYSA-N
Molecular Formula	C5H4Br2N2

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