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

1,306 – 1,320 of 195,600 results

1,306

2-Chloro-4-hydroxypyridine, 95%, Thermo Scientific Chemicals

CAS: 17368-12-6 Molecular Formula: C5H4ClNO Molecular Weight (g/mol): 129.543 MDL Number: MFCD01646108 InChI Key: VBEHFOMFHUQAOW-UHFFFAOYSA-N Synonym: 2-chloro-4-hydroxypyridine,2-chloropyridin-4-ol,2-chloro-4-pyridinol,4-pyridinol, 2-chloro,2-chlorpyridin-4-ol,4 1h-pyridinone, 2-chloro,pubchem2578,acmc-1btyf,4-hydroxy-2-chloropyridine PubChem CID: 87010 IUPAC Name: 2-chloro-1H-pyridin-4-one SMILES: C1=CNC(=CC1=O)Cl

Pricing & Availability
Specifications

PubChem CID	87010
CAS	17368-12-6
Molecular Weight (g/mol)	129.543
MDL Number	MFCD01646108
SMILES	C1=CNC(=CC1=O)Cl
Synonym	2-chloro-4-hydroxypyridine,2-chloropyridin-4-ol,2-chloro-4-pyridinol,4-pyridinol, 2-chloro,2-chlorpyridin-4-ol,4 1h-pyridinone, 2-chloro,pubchem2578,acmc-1btyf,4-hydroxy-2-chloropyridine
IUPAC Name	2-chloro-1H-pyridin-4-one
InChI Key	VBEHFOMFHUQAOW-UHFFFAOYSA-N
Molecular Formula	C5H4ClNO

1,307

2,6-Dichloro-3-nitropyridine, 90%, Tech.

CAS: 16013-85-7 Molecular Formula: C₅H₂Cl₂N₂O₂ Molecular Weight (g/mol): 192.99 MDL Number: MFCD00006234 InChI Key: SHCWQWRTKPNTEM-UHFFFAOYSA-N Synonym: 2,6-dichloro-3-nitro-pyridine,pyridine, 2,6-dichloro-3-nitro,3-nitro-2,6-dichloropyridine,2,6-dichloro-3-nitro pyridine,zlchem 223,pubchem9234,acmc-209dko,2,6-dichloronitropyridine,dichloronitropyridine,ksc174q3n PubChem CID: 85239 IUPAC Name: 2,6-dichloro-3-nitropyridine SMILES: C1=CC(=NC(=C1[N+](=O)[O-])Cl)Cl

Pricing & Availability
Specifications

PubChem CID	85239
CAS	16013-85-7
Molecular Weight (g/mol)	192.99
MDL Number	MFCD00006234
SMILES	C1=CC(=NC(=C1[N+](=O)[O-])Cl)Cl
Synonym	2,6-dichloro-3-nitro-pyridine,pyridine, 2,6-dichloro-3-nitro,3-nitro-2,6-dichloropyridine,2,6-dichloro-3-nitro pyridine,zlchem 223,pubchem9234,acmc-209dko,2,6-dichloronitropyridine,dichloronitropyridine,ksc174q3n
IUPAC Name	2,6-dichloro-3-nitropyridine
InChI Key	SHCWQWRTKPNTEM-UHFFFAOYSA-N
Molecular Formula	C₅H₂Cl₂N₂O₂

1,308

2,4-Dibromopyridine, 97%

CAS: 58530-53-3 Molecular Formula: C5H3Br2N Molecular Weight (g/mol): 236.89 MDL Number: MFCD01859720 InChI Key: PCMMSLVJMKQWMQ-UHFFFAOYSA-N Synonym: 2,4-dibromo-pyridine,pyridine, 2,4-dibromo,2,4-dibrompyridin,pubchem5452,acmc-1av5w,2,4-dibromopyridine,ksc493e4t PubChem CID: 817104 IUPAC Name: 2,4-dibromopyridine SMILES: BrC1=CC=NC(Br)=C1

Pricing & Availability
Specifications

PubChem CID	817104
CAS	58530-53-3
Molecular Weight (g/mol)	236.89
MDL Number	MFCD01859720
SMILES	BrC1=CC=NC(Br)=C1
Synonym	2,4-dibromo-pyridine,pyridine, 2,4-dibromo,2,4-dibrompyridin,pubchem5452,acmc-1av5w,2,4-dibromopyridine,ksc493e4t
IUPAC Name	2,4-dibromopyridine
InChI Key	PCMMSLVJMKQWMQ-UHFFFAOYSA-N
Molecular Formula	C5H3Br2N

1,309

Methyl 4-aminonicotinate, 98%, Thermo Scientific Chemicals

CAS: 16135-36-7 Molecular Formula: C7H8N2O2 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00955996 InChI Key: OCARFFAPQGYGBP-UHFFFAOYSA-N Synonym: methyl 4-aminonicotinate,4-aminonicotinic acid methyl ester,4-amino-nicotinic acid methyl ester,4-aminopyridine-3-carboxylic acid methyl ester,3-pyridinecarboxylic acid, 4-amino-, methyl ester,nicotinic acid, 4-amino-, methyl ester,4-aminonicotinicacidmethylester,methyl-4-aminonicotinate,ksc493a3l,tpc-py097 PubChem CID: 592353 IUPAC Name: methyl 4-aminopyridine-3-carboxylate SMILES: COC(=O)C1=C(N)C=CN=C1

Pricing & Availability
Specifications

PubChem CID	592353
CAS	16135-36-7
Molecular Weight (g/mol)	152.15
MDL Number	MFCD00955996
SMILES	COC(=O)C1=C(N)C=CN=C1
Synonym	methyl 4-aminonicotinate,4-aminonicotinic acid methyl ester,4-amino-nicotinic acid methyl ester,4-aminopyridine-3-carboxylic acid methyl ester,3-pyridinecarboxylic acid, 4-amino-, methyl ester,nicotinic acid, 4-amino-, methyl ester,4-aminonicotinicacidmethylester,methyl-4-aminonicotinate,ksc493a3l,tpc-py097
IUPAC Name	methyl 4-aminopyridine-3-carboxylate
InChI Key	OCARFFAPQGYGBP-UHFFFAOYSA-N
Molecular Formula	C7H8N2O2

1,310

Pyridine-3,4-dicarboxylic acid, 98%

CAS: 490-11-9 Molecular Formula: C7H5NO4 Molecular Weight (g/mol): 167.12 MDL Number: MFCD00006392 InChI Key: MUYSADWCWFFZKR-UHFFFAOYSA-N Synonym: 3,4-pyridinedicarboxylic acid,cinchomeronic acid,chinchomeronic acid,3,4-pyridinedicarboxylicacid,pyridine-3,4-dicarboxylicacid,unii-7389uzw5dy,3,4-pyridindicarbons,cinchomeronsaure,pubchem2419,3,4-dicarboxypyridine PubChem CID: 10273 ChEBI: CHEBI:46860 IUPAC Name: pyridine-3,4-dicarboxylic acid SMILES: OC(=O)C1=CC=NC=C1C(O)=O

Pricing & Availability
Specifications

PubChem CID	10273
CAS	490-11-9
Molecular Weight (g/mol)	167.12
ChEBI	CHEBI:46860
MDL Number	MFCD00006392
SMILES	OC(=O)C1=CC=NC=C1C(O)=O
Synonym	3,4-pyridinedicarboxylic acid,cinchomeronic acid,chinchomeronic acid,3,4-pyridinedicarboxylicacid,pyridine-3,4-dicarboxylicacid,unii-7389uzw5dy,3,4-pyridindicarbons,cinchomeronsaure,pubchem2419,3,4-dicarboxypyridine
IUPAC Name	pyridine-3,4-dicarboxylic acid
InChI Key	MUYSADWCWFFZKR-UHFFFAOYSA-N
Molecular Formula	C7H5NO4

1,311

7-Aminoindole, 95%, Thermo Scientific™

CAS: 5192-04-1 Molecular Formula: C₈H₈N₂ Molecular Weight (g/mol): 132.16 InChI Key: WTFWZOSMUGZKNZ-UHFFFAOYSA-N Synonym: 2-chloro-6-hydrazinopyridine,2-chloro-6-hydrazinylpyridine,6-chloro-2-pyridyl hydrazine,6-chloro-2-pyridylhydrazine,2 1h-pyridinone, 6-chloro-, hydrazone,pubchem12983,acmc-1awi0,2-hydrazino-6-chloropyridine,6-chloro-2-hydrazinopyridine,6-chloro-2-hydrazonopyridine PubChem CID: 320004 IUPAC Name: 1H-indol-7-amine SMILES: NC1=C2NC=CC2=CC=C1

Pricing & Availability
Specifications

PubChem CID	320004
CAS	5192-04-1
Molecular Weight (g/mol)	132.16
SMILES	NC1=C2NC=CC2=CC=C1
Synonym	2-chloro-6-hydrazinopyridine,2-chloro-6-hydrazinylpyridine,6-chloro-2-pyridyl hydrazine,6-chloro-2-pyridylhydrazine,2 1h-pyridinone, 6-chloro-, hydrazone,pubchem12983,acmc-1awi0,2-hydrazino-6-chloropyridine,6-chloro-2-hydrazinopyridine,6-chloro-2-hydrazonopyridine
IUPAC Name	1H-indol-7-amine
InChI Key	WTFWZOSMUGZKNZ-UHFFFAOYSA-N
Molecular Formula	C₈H₈N₂

1,312

2-Aminopyridine-4-carboxamide, 95%

CAS: 13538-42-6 Molecular Formula: C6H7N3O Molecular Weight (g/mol): 137.14 MDL Number: MFCD03791262 InChI Key: AGSDASDGMNDAIE-UHFFFAOYSA-N PubChem CID: 351653 IUPAC Name: 2-aminopyridine-4-carboxamide SMILES: NC(=O)C1=CC=NC(N)=C1

Pricing & Availability
Specifications

PubChem CID	351653
CAS	13538-42-6
Molecular Weight (g/mol)	137.14
MDL Number	MFCD03791262
SMILES	NC(=O)C1=CC=NC(N)=C1
IUPAC Name	2-aminopyridine-4-carboxamide
InChI Key	AGSDASDGMNDAIE-UHFFFAOYSA-N
Molecular Formula	C6H7N3O

1,313

2,5-Dibromopyridine, Spectrum™ Chemical

CAS: 624-28-2

Pricing & Availability
Specifications

CAS	624-28-2

1,314

2-Iodopyridine, 95%

CAS: 5029-67-4 Molecular Formula: C5H4IN Molecular Weight (g/mol): 205.00 MDL Number: MFCD00464928 InChI Key: CCZWSTFVHJPCEM-UHFFFAOYSA-N Synonym: 2-iodo-pyridine,pyridine, iodo,iodopyridine,2-iodo pyridine,2-iodopyridine,2-pyridyl iodide,2-pyridyl iodide;,pyridine, 2-iodo,pubchem4074,acmc-1avou PubChem CID: 221126 IUPAC Name: 2-iodopyridine SMILES: IC1=CC=CC=N1

Pricing & Availability
Specifications

PubChem CID	221126
CAS	5029-67-4
Molecular Weight (g/mol)	205.00
MDL Number	MFCD00464928
SMILES	IC1=CC=CC=N1
Synonym	2-iodo-pyridine,pyridine, iodo,iodopyridine,2-iodo pyridine,2-iodopyridine,2-pyridyl iodide,2-pyridyl iodide;,pyridine, 2-iodo,pubchem4074,acmc-1avou
IUPAC Name	2-iodopyridine
InChI Key	CCZWSTFVHJPCEM-UHFFFAOYSA-N
Molecular Formula	C5H4IN

1,315

2-Chloro-5-iodopyridine, 98+%

CAS: 69045-79-0 Molecular Formula: C₅H₃ClIN Molecular Weight (g/mol): 239.44 InChI Key: QWLGCWXSNYKKDO-UHFFFAOYSA-N Synonym: 2-chloro-5-indopyridine,2-chloro-5-iodo-pyridine,pyridine, 2-chloro-5-iodo,2-chloro-5-iodo pyridine,zlchem 492,pubchem2078,acmc-1bafa,2-chloro-5 iodopyridine,2-chloro-5-iodopyridine,5-iodo-2-chloro-pyridine PubChem CID: 4397176 IUPAC Name: 2-chloro-5-iodopyridine SMILES: C1=CC(=NC=C1I)Cl

Pricing & Availability
Specifications

PubChem CID	4397176
CAS	69045-79-0
Molecular Weight (g/mol)	239.44
SMILES	C1=CC(=NC=C1I)Cl
Synonym	2-chloro-5-indopyridine,2-chloro-5-iodo-pyridine,pyridine, 2-chloro-5-iodo,2-chloro-5-iodo pyridine,zlchem 492,pubchem2078,acmc-1bafa,2-chloro-5 iodopyridine,2-chloro-5-iodopyridine,5-iodo-2-chloro-pyridine
IUPAC Name	2-chloro-5-iodopyridine
InChI Key	QWLGCWXSNYKKDO-UHFFFAOYSA-N
Molecular Formula	C₅H₃ClIN

1,316

Quinaldine, 95+%

CAS: 91-63-4 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.19 MDL Number: MFCD00006756 InChI Key: SMUQFGGVLNAIOZ-UHFFFAOYSA-N Synonym: quinaldine,chinaldine,khinaldin,quinoline, 2-methyl,2-methyl-quinoline,methylquinoline,2-methylchinolin,ccris 1155,2-methylchinoline,2-methylchinolin czech PubChem CID: 7060 IUPAC Name: 2-methylquinoline SMILES: CC1=CC=C2C=CC=CC2=N1

Pricing & Availability
Specifications

PubChem CID	7060
CAS	91-63-4
Molecular Weight (g/mol)	143.19
MDL Number	MFCD00006756
SMILES	CC1=CC=C2C=CC=CC2=N1
Synonym	quinaldine,chinaldine,khinaldin,quinoline, 2-methyl,2-methyl-quinoline,methylquinoline,2-methylchinolin,ccris 1155,2-methylchinoline,2-methylchinolin czech
IUPAC Name	2-methylquinoline
InChI Key	SMUQFGGVLNAIOZ-UHFFFAOYSA-N
Molecular Formula	C10H9N

1,317

2-(Aminomethyl)pyridine, 98+%

CAS: 3731-51-9 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.14 MDL Number: MFCD00006360 InChI Key: WOXFMYVTSLAQMO-UHFFFAOYSA-N Synonym: 2-picolylamine,2-aminomethyl pyridine,2-pyridinemethanamine,2-aminomethylpyridine,2-pyridinemethylamine,2-pyridylmethylamine,2-picolinamine,2-pyridinemethaneamine,2-pyridylmethyl amine,pyridine, 2-aminomethyl PubChem CID: 19509 ChEBI: CHEBI:81387 SMILES: NCC1=CC=CC=N1

Pricing & Availability
Specifications

PubChem CID	19509
CAS	3731-51-9
Molecular Weight (g/mol)	108.14
ChEBI	CHEBI:81387
MDL Number	MFCD00006360
SMILES	NCC1=CC=CC=N1
Synonym	2-picolylamine,2-aminomethyl pyridine,2-pyridinemethanamine,2-aminomethylpyridine,2-pyridinemethylamine,2-pyridylmethylamine,2-picolinamine,2-pyridinemethaneamine,2-pyridylmethyl amine,pyridine, 2-aminomethyl
InChI Key	WOXFMYVTSLAQMO-UHFFFAOYSA-N
Molecular Formula	C6H8N2

1,318

2-chloro-3-methylquinoline, 97%, Thermo Scientific™

CAS: 57876-69-4 Molecular Formula: C10H8ClN Molecular Weight (g/mol): 177.631 MDL Number: MFCD00100265 InChI Key: UMYPPRQNLXTIEQ-UHFFFAOYSA-N Synonym: 2-chloro-3-methyl-quinoline,quinoline, 2-chloro-3-methyl,zlchem 105,pubchem12431,acmc-1ayrn,methyl 2-chloroquinoline,2-chloro-3-methylquinolin,3-methyl-2-chloroquinoline,2-cloro-3-methyl-quinoline,2-chloro-3-methyl quinoline PubChem CID: 339082 IUPAC Name: 2-chloro-3-methylquinoline SMILES: CC1=CC2=CC=CC=C2N=C1Cl

Pricing & Availability
Specifications

PubChem CID	339082
CAS	57876-69-4
Molecular Weight (g/mol)	177.631
MDL Number	MFCD00100265
SMILES	CC1=CC2=CC=CC=C2N=C1Cl
Synonym	2-chloro-3-methyl-quinoline,quinoline, 2-chloro-3-methyl,zlchem 105,pubchem12431,acmc-1ayrn,methyl 2-chloroquinoline,2-chloro-3-methylquinolin,3-methyl-2-chloroquinoline,2-cloro-3-methyl-quinoline,2-chloro-3-methyl quinoline
IUPAC Name	2-chloro-3-methylquinoline
InChI Key	UMYPPRQNLXTIEQ-UHFFFAOYSA-N
Molecular Formula	C10H8ClN

1,319

5-Methylnicotinic acid, 97%

CAS: 3222-49-9 Molecular Formula: C7H7NO2 Molecular Weight (g/mol): 137.138 MDL Number: MFCD00829036 InChI Key: DJDHHXDFKSLEQY-UHFFFAOYSA-N Synonym: 5-methylnicotinic acid,5-methyl-nicotinic acid,5-methyl nicotinic acid,5-methylnicotic acid,5-methyl-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 5-methyl,5-methyinicotinic acid,pubchem11961,5-methyl nicotinic aicd,acmc-1afvp PubChem CID: 256208 IUPAC Name: 5-methylpyridine-3-carboxylic acid SMILES: CC1=CN=CC(=C1)C(=O)O

Pricing & Availability
Specifications

PubChem CID	256208
CAS	3222-49-9
Molecular Weight (g/mol)	137.138
MDL Number	MFCD00829036
SMILES	CC1=CN=CC(=C1)C(=O)O
Synonym	5-methylnicotinic acid,5-methyl-nicotinic acid,5-methyl nicotinic acid,5-methylnicotic acid,5-methyl-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 5-methyl,5-methyinicotinic acid,pubchem11961,5-methyl nicotinic aicd,acmc-1afvp
IUPAC Name	5-methylpyridine-3-carboxylic acid
InChI Key	DJDHHXDFKSLEQY-UHFFFAOYSA-N
Molecular Formula	C7H7NO2

1,320

2-Amino-5-bromo-3-methoxypyridine, 96%, Thermo Scientific Chemicals

CAS: 42409-58-5 Molecular Formula: C6H7BrN2O Molecular Weight (g/mol): 203.039 MDL Number: MFCD09909849 InChI Key: NFBIWMFMHLPVLT-UHFFFAOYSA-N Synonym: 2-amino-5-bromo-3-methoxypyridine,2-amino-3-methoxy-5-bromopyridine,5-bromo-3-methoxy-pyridin-2-ylamine,5-bromo-3-methoxy-2-pyridinamine,5-bromo-3-methoxy-2-pyridylamine,5-bromo-3-methoxypyridine-2-amine,3-methoxy-5-bromopyridine-2-amine,5-bromo-3-methoxy-pyridin-2-amine,2-pyridinamine,5-bromo-3-methoxy,5-bromo-3-methoxy-2-pyridyl amine PubChem CID: 22271407 IUPAC Name: 5-bromo-3-methoxypyridin-2-amine SMILES: COC1=CC(=CN=C1N)Br

Pricing & Availability
Specifications

PubChem CID	22271407
CAS	42409-58-5
Molecular Weight (g/mol)	203.039
MDL Number	MFCD09909849
SMILES	COC1=CC(=CN=C1N)Br
Synonym	2-amino-5-bromo-3-methoxypyridine,2-amino-3-methoxy-5-bromopyridine,5-bromo-3-methoxy-pyridin-2-ylamine,5-bromo-3-methoxy-2-pyridinamine,5-bromo-3-methoxy-2-pyridylamine,5-bromo-3-methoxypyridine-2-amine,3-methoxy-5-bromopyridine-2-amine,5-bromo-3-methoxy-pyridin-2-amine,2-pyridinamine,5-bromo-3-methoxy,5-bromo-3-methoxy-2-pyridyl amine
IUPAC Name	5-bromo-3-methoxypyridin-2-amine
InChI Key	NFBIWMFMHLPVLT-UHFFFAOYSA-N
Molecular Formula	C6H7BrN2O

Prev
1
...
86
87
88
89
...
13,040
Next

Organoheterocyclic compounds

Filtered Search Results

Narrow Results

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

2,5-Dibromopyridine, Spectrum™ Chemical