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

6,796 – 6,810 of 269,966 results

6,796

2-Methoxyisonicotinic Acid 98.0+%, TCI America™

CAS: 105596-63-2 Molecular Formula: C7H7NO3 Molecular Weight (g/mol): 153.137 MDL Number: MFCD04115718 InChI Key: DPNDWFVORIGXQO-UHFFFAOYSA-N Synonym: 2-methoxyisonicotinic acid,2-methoxy-4-pyridinecarboxylic acid,2-methoxy-isonicotinic acid,4-pyridinecarboxylic acid, 2-methoxy,2-methoxy-isonicotinicacid,2-methoxy-4-picolinic acid,pubchem9293,ksc179m4j,4-pyridinecarboxylicacid, 2-methoxy,2-methyloxy-4-pyridinecarboxylic acid PubChem CID: 819942 IUPAC Name: 2-methoxypyridine-4-carboxylic acid SMILES: COC1=NC=CC(=C1)C(=O)O

Pricing & Availability
Specifications

PubChem CID	819942
CAS	105596-63-2
Molecular Weight (g/mol)	153.137
MDL Number	MFCD04115718
SMILES	COC1=NC=CC(=C1)C(=O)O
Synonym	2-methoxyisonicotinic acid,2-methoxy-4-pyridinecarboxylic acid,2-methoxy-isonicotinic acid,4-pyridinecarboxylic acid, 2-methoxy,2-methoxy-isonicotinicacid,2-methoxy-4-picolinic acid,pubchem9293,ksc179m4j,4-pyridinecarboxylicacid, 2-methoxy,2-methyloxy-4-pyridinecarboxylic acid
IUPAC Name	2-methoxypyridine-4-carboxylic acid
InChI Key	DPNDWFVORIGXQO-UHFFFAOYSA-N
Molecular Formula	C7H7NO3

6,797

3-Hydroxy-2-iodopyridine 98.0+%, TCI America™

CAS: 40263-57-8 Molecular Formula: C5H4INO Molecular Weight (g/mol): 220.997 MDL Number: MFCD00023421 InChI Key: HJBGMPCMSWJZNH-UHFFFAOYSA-N Synonym: 2-iodo-3-hydroxypyridine,2-iodo-3-pyridinol,3-hydroxy-2-iodopyridine,3-pyridinol, 2-iodo,2-iodo-pyridin-3-ol,2-iodpyridin-3-ol,2-iodopyridine-3-ol,acmc-209jcf,2-iodo-3-hydroxypyridin,2-iodo-3-hydroxy-pyridine PubChem CID: 97179 IUPAC Name: 2-iodopyridin-3-ol SMILES: C1=CC(=C(N=C1)I)O

Pricing & Availability
Specifications

PubChem CID	97179
CAS	40263-57-8
Molecular Weight (g/mol)	220.997
MDL Number	MFCD00023421
SMILES	C1=CC(=C(N=C1)I)O
Synonym	2-iodo-3-hydroxypyridine,2-iodo-3-pyridinol,3-hydroxy-2-iodopyridine,3-pyridinol, 2-iodo,2-iodo-pyridin-3-ol,2-iodpyridin-3-ol,2-iodopyridine-3-ol,acmc-209jcf,2-iodo-3-hydroxypyridin,2-iodo-3-hydroxy-pyridine
IUPAC Name	2-iodopyridin-3-ol
InChI Key	HJBGMPCMSWJZNH-UHFFFAOYSA-N
Molecular Formula	C5H4INO

6,798

5-Bromonicotinic Acid 99.0+%, TCI America™

CAS: 20826-04-4 Molecular Formula: C6H4BrNO2 Molecular Weight (g/mol): 202.01 MDL Number: MFCD00009783 InChI Key: FQIUCPGDKPXSLL-UHFFFAOYSA-N Synonym: 5-bromonicotinic acid,5-bromo nicotinic acid,5-bromo-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 5-bromo,nicotinic acid, 5-bromo,5-bromo-nicotinic acid,3-bromo-5-pyridine carboxylic acid,3-bromo pyridine-5-carboxylic acid,pubchem1211,acmc-209fev PubChem CID: 88707 IUPAC Name: 5-bromopyridine-3-carboxylic acid SMILES: OC(=O)C1=CN=CC(Br)=C1

Pricing & Availability
Specifications

PubChem CID	88707
CAS	20826-04-4
Molecular Weight (g/mol)	202.01
MDL Number	MFCD00009783
SMILES	OC(=O)C1=CN=CC(Br)=C1
Synonym	5-bromonicotinic acid,5-bromo nicotinic acid,5-bromo-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 5-bromo,nicotinic acid, 5-bromo,5-bromo-nicotinic acid,3-bromo-5-pyridine carboxylic acid,3-bromo pyridine-5-carboxylic acid,pubchem1211,acmc-209fev
IUPAC Name	5-bromopyridine-3-carboxylic acid
InChI Key	FQIUCPGDKPXSLL-UHFFFAOYSA-N
Molecular Formula	C6H4BrNO2

6,799

3-Amino-2-nitropyridine 98.0+%, TCI America™

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

6,800

2,5-Bis(2,2'-bipyridin-6-yl)-1,1-dimethyl-3,4-diphenylsilole 98.0+%, TCI America™

CAS: 350042-00-1 Molecular Formula: C38H30N4Si Molecular Weight (g/mol): 570.771 InChI Key: PEISKVGQULXWNZ-UHFFFAOYSA-N Synonym: 2,5-Bis(2,2′-bipyridin-6-yl)-1,1-dimethyl-3,4-diphenylsilacyclopenta-2,4-diene PubChem CID: 12121303 IUPAC Name: 2-[1,1-dimethyl-3,4-diphenyl-5-(6-pyridin-2-ylpyridin-2-yl)silol-2-yl]-6-pyridin-2-ylpyridine SMILES: C[Si]1(C(=C(C(=C1C2=CC=CC(=N2)C3=CC=CC=N3)C4=CC=CC=C4)C5=CC=CC=C5)C6=CC=CC(=N6)C7=CC=CC=N7)C

Pricing & Availability
Specifications

PubChem CID	12121303
CAS	350042-00-1
Molecular Weight (g/mol)	570.771
SMILES	C[Si]1(C(=C(C(=C1C2=CC=CC(=N2)C3=CC=CC=N3)C4=CC=CC=C4)C5=CC=CC=C5)C6=CC=CC(=N6)C7=CC=CC=N7)C
Synonym	2,5-Bis(2,2′-bipyridin-6-yl)-1,1-dimethyl-3,4-diphenylsilacyclopenta-2,4-diene
IUPAC Name	2-[1,1-dimethyl-3,4-diphenyl-5-(6-pyridin-2-ylpyridin-2-yl)silol-2-yl]-6-pyridin-2-ylpyridine
InChI Key	PEISKVGQULXWNZ-UHFFFAOYSA-N
Molecular Formula	C38H30N4Si

6,801

2-Chloro-3-nitro-5-(trifluoromethyl)pyridine 98.0+%, TCI America™

CAS: 72587-15-6 Molecular Formula: C6H2ClF3N2O2 Molecular Weight (g/mol): 226.539 MDL Number: MFCD06255171 InChI Key: DRPIKFKCAJGTJF-UHFFFAOYSA-N Synonym: 2-chloro-3-nitro-5-trifluoromethyl pyridine,2-chloro-5-trifluoromethyl-3-nitropyridine,pyridine, 2-chloro-3-nitro-5-trifluoromethyl,5-trifluoromethyl-3-nitro-2-chloropyridine,pubchem17529,acmc-209onn,abbypharma ap-11-5568,2-chloro-3-nitro-5-trifluoromethyl-pyridine,2-chloro3-nitro-5-trifluoromethyl pyridine PubChem CID: 4736950 IUPAC Name: 2-chloro-3-nitro-5-(trifluoromethyl)pyridine SMILES: C1=C(C=NC(=C1[N+](=O)[O-])Cl)C(F)(F)F

Pricing & Availability
Specifications

PubChem CID	4736950
CAS	72587-15-6
Molecular Weight (g/mol)	226.539
MDL Number	MFCD06255171
SMILES	C1=C(C=NC(=C1[N+](=O)[O-])Cl)C(F)(F)F
Synonym	2-chloro-3-nitro-5-trifluoromethyl pyridine,2-chloro-5-trifluoromethyl-3-nitropyridine,pyridine, 2-chloro-3-nitro-5-trifluoromethyl,5-trifluoromethyl-3-nitro-2-chloropyridine,pubchem17529,acmc-209onn,abbypharma ap-11-5568,2-chloro-3-nitro-5-trifluoromethyl-pyridine,2-chloro3-nitro-5-trifluoromethyl pyridine
IUPAC Name	2-chloro-3-nitro-5-(trifluoromethyl)pyridine
InChI Key	DRPIKFKCAJGTJF-UHFFFAOYSA-N
Molecular Formula	C6H2ClF3N2O2

6,802

6-Fluoro-2-pyridinecarboxylic Acid 98.0+%, TCI America™

CAS: 402-69-7 Molecular Formula: C6H4FNO2 Molecular Weight (g/mol): 141.10 MDL Number: MFCD02181193 InChI Key: DIEMCUFYSOEIDU-UHFFFAOYSA-N Synonym: 6-fluoropicolinic acid,2-fluoropyridine-6-carboxylic acid,6-fluoro-2-pyridinecarboxylic acid,2-fluoro-6-pyridinecarboxylic acid,2-fluoro-6-carboxypyridine,6-fluoro-pyridine-2-carboxylic acid,2-pyridinecarboxylic acid, 6-fluoro,6-fluor-2-pyridincarbons,pubchem13570,6-fluoro picolinic acid PubChem CID: 226027 IUPAC Name: 6-fluoropyridine-2-carboxylic acid SMILES: OC(=O)C1=CC=CC(F)=N1

Pricing & Availability
Specifications

PubChem CID	226027
CAS	402-69-7
Molecular Weight (g/mol)	141.10
MDL Number	MFCD02181193
SMILES	OC(=O)C1=CC=CC(F)=N1
Synonym	6-fluoropicolinic acid,2-fluoropyridine-6-carboxylic acid,6-fluoro-2-pyridinecarboxylic acid,2-fluoro-6-pyridinecarboxylic acid,2-fluoro-6-carboxypyridine,6-fluoro-pyridine-2-carboxylic acid,2-pyridinecarboxylic acid, 6-fluoro,6-fluor-2-pyridincarbons,pubchem13570,6-fluoro picolinic acid
IUPAC Name	6-fluoropyridine-2-carboxylic acid
InChI Key	DIEMCUFYSOEIDU-UHFFFAOYSA-N
Molecular Formula	C6H4FNO2

6,803

6-Methylnicotinic Acid 98.0+%, TCI America™

CAS: 3222-47-7 Molecular Formula: C7H7NO2 Molecular Weight (g/mol): 137.138 MDL Number: MFCD00006341 InChI Key: RZOKQIPOABEQAM-UHFFFAOYSA-N Synonym: 6-methylnicotinic acid,3-pyridinecarboxylic acid, 6-methyl,6-methyl nicotinic acid,2-methylpyridine-5-carboxylic acid,2-methyl-5-pyridinecarboxylic acid,6-methyl-3-pyridinecarboxylic acid,2-methyl-5-pyridine carboxylic acid,6-methylnicotinate,6-methylnicotinicacid,pubchem1218 PubChem CID: 137860 IUPAC Name: 6-methylpyridine-3-carboxylic acid SMILES: CC1=NC=C(C=C1)C(=O)O

Pricing & Availability
Specifications

PubChem CID	137860
CAS	3222-47-7
Molecular Weight (g/mol)	137.138
MDL Number	MFCD00006341
SMILES	CC1=NC=C(C=C1)C(=O)O
Synonym	6-methylnicotinic acid,3-pyridinecarboxylic acid, 6-methyl,6-methyl nicotinic acid,2-methylpyridine-5-carboxylic acid,2-methyl-5-pyridinecarboxylic acid,6-methyl-3-pyridinecarboxylic acid,2-methyl-5-pyridine carboxylic acid,6-methylnicotinate,6-methylnicotinicacid,pubchem1218
IUPAC Name	6-methylpyridine-3-carboxylic acid
InChI Key	RZOKQIPOABEQAM-UHFFFAOYSA-N
Molecular Formula	C7H7NO2

6,804

2-Chloro-3,5-dinitropyridine 98.0+%, TCI America™

CAS: 2578-45-2 Molecular Formula: C5H2ClN3O4 Molecular Weight (g/mol): 203.538 MDL Number: MFCD00006233 InChI Key: QLHVJBXAQWPEDI-UHFFFAOYSA-N Synonym: pyridine, 2-chloro-3,5-dinitro,2-chloro-3,5-dinitro-pyridine,pubchem6103,acmc-209gmh,2-chloro3,5-dinitropyridine,2-chloro-3,5-dinitropyridine PubChem CID: 75738 IUPAC Name: 2-chloro-3,5-dinitropyridine SMILES: C1=C(C=NC(=C1[N+](=O)[O-])Cl)[N+](=O)[O-]

Pricing & Availability
Specifications

PubChem CID	75738
CAS	2578-45-2
Molecular Weight (g/mol)	203.538
MDL Number	MFCD00006233
SMILES	C1=C(C=NC(=C1[N+](=O)[O-])Cl)[N+](=O)[O-]
Synonym	pyridine, 2-chloro-3,5-dinitro,2-chloro-3,5-dinitro-pyridine,pubchem6103,acmc-209gmh,2-chloro3,5-dinitropyridine,2-chloro-3,5-dinitropyridine
IUPAC Name	2-chloro-3,5-dinitropyridine
InChI Key	QLHVJBXAQWPEDI-UHFFFAOYSA-N
Molecular Formula	C5H2ClN3O4

6,805

2-Chloro-5-(chloromethyl)pyridine 98.0+%, TCI America™

CAS: 70258-18-3 Molecular Formula: C6H5Cl2N Molecular Weight (g/mol): 162.013 MDL Number: MFCD00125366 InChI Key: SKCNYHLTRZIINA-UHFFFAOYSA-N Synonym: 2-chloro-5-chloromethyl pyridine,pyridine, 2-chloro-5-chloromethyl,2-chloro-5-chloromethyl-pyridine,pubchem9210,acmc-1bl9y,ksc377c3b,2-chloro-5chloromethylpyridine,2-chloro-5-chloromethypyridine,5-chloromethyl-2-chloropyridine,6-chloro-3-chloromethylpyridine PubChem CID: 155479 IUPAC Name: 2-chloro-5-(chloromethyl)pyridine SMILES: C1=CC(=NC=C1CCl)Cl

Pricing & Availability
Specifications

PubChem CID	155479
CAS	70258-18-3
Molecular Weight (g/mol)	162.013
MDL Number	MFCD00125366
SMILES	C1=CC(=NC=C1CCl)Cl
Synonym	2-chloro-5-chloromethyl pyridine,pyridine, 2-chloro-5-chloromethyl,2-chloro-5-chloromethyl-pyridine,pubchem9210,acmc-1bl9y,ksc377c3b,2-chloro-5chloromethylpyridine,2-chloro-5-chloromethypyridine,5-chloromethyl-2-chloropyridine,6-chloro-3-chloromethylpyridine
IUPAC Name	2-chloro-5-(chloromethyl)pyridine
InChI Key	SKCNYHLTRZIINA-UHFFFAOYSA-N
Molecular Formula	C6H5Cl2N

6,806

2-Bromo-5-methylpyridine 98.0+%, TCI America™

CAS: 3510-66-5 Molecular Formula: C6H6BrN Molecular Weight (g/mol): 172.025 MDL Number: MFCD00209553 InChI Key: YWNJQQNBJQUKME-UHFFFAOYSA-N Synonym: 2-bromo-5-picoline,6-bromo-3-picoline,2-bromo-5-methyl-pyridine,pyridine, 2-bromo-5-methyl,2-bromo-5-methyl pyridine,5-methyl-2-bromopyridine,2-brom-5-methylpyridin,pubchem1185 PubChem CID: 564216 IUPAC Name: 2-bromo-5-methylpyridine SMILES: CC1=CN=C(C=C1)Br

Pricing & Availability
Specifications

PubChem CID	564216
CAS	3510-66-5
Molecular Weight (g/mol)	172.025
MDL Number	MFCD00209553
SMILES	CC1=CN=C(C=C1)Br
Synonym	2-bromo-5-picoline,6-bromo-3-picoline,2-bromo-5-methyl-pyridine,pyridine, 2-bromo-5-methyl,2-bromo-5-methyl pyridine,5-methyl-2-bromopyridine,2-brom-5-methylpyridin,pubchem1185
IUPAC Name	2-bromo-5-methylpyridine
InChI Key	YWNJQQNBJQUKME-UHFFFAOYSA-N
Molecular Formula	C6H6BrN

6,807

6-Chloronicotinic Acid 98.0+%, TCI America™

CAS: 5326-23-8 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.553 MDL Number: MFCD00006241 InChI Key: UAWMVMPAYRWUFX-UHFFFAOYSA-N Synonym: 6-chloronicotinic acid,6-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 6-chloro,6-chloro-nicotinic acid,6-chloro nicotinic acid,2-chloro-5-pyridinecarboxylic acid,2-chloropyridine-5-carboxylic acid,6-chlornicotins,6chloronichotinicacid,2-chloroncotinic acid PubChem CID: 79222 IUPAC Name: 6-chloropyridine-3-carboxylic acid SMILES: C1=CC(=NC=C1C(=O)O)Cl

Pricing & Availability
Specifications

PubChem CID	79222
CAS	5326-23-8
Molecular Weight (g/mol)	157.553
MDL Number	MFCD00006241
SMILES	C1=CC(=NC=C1C(=O)O)Cl
Synonym	6-chloronicotinic acid,6-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 6-chloro,6-chloro-nicotinic acid,6-chloro nicotinic acid,2-chloro-5-pyridinecarboxylic acid,2-chloropyridine-5-carboxylic acid,6-chlornicotins,6chloronichotinicacid,2-chloroncotinic acid
IUPAC Name	6-chloropyridine-3-carboxylic acid
InChI Key	UAWMVMPAYRWUFX-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

6,808

5-Cyano-2-methylpyridine 98.0+%, TCI America™

CAS: 3222-48-8 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.139 MDL Number: MFCD00038042 InChI Key: PBLOYQAQGYUPCM-UHFFFAOYSA-N Synonym: 5-cyano-2-picoline,5-cyano-2-methylpyridine,6-methylnicotinonitrile,6-methyl-3-pyridinecarbonitrile,3-cyano-6-methylpyridine,3-pyridinecarbonitrile, 6-methyl,pubchem6695,2-methyl-5-cyanopyridine,6-methylnicotinonitrile #,acmc-209z1l PubChem CID: 281995 IUPAC Name: 6-methylpyridine-3-carbonitrile SMILES: CC1=NC=C(C=C1)C#N

Pricing & Availability
Specifications

PubChem CID	281995
CAS	3222-48-8
Molecular Weight (g/mol)	118.139
MDL Number	MFCD00038042
SMILES	CC1=NC=C(C=C1)C#N
Synonym	5-cyano-2-picoline,5-cyano-2-methylpyridine,6-methylnicotinonitrile,6-methyl-3-pyridinecarbonitrile,3-cyano-6-methylpyridine,3-pyridinecarbonitrile, 6-methyl,pubchem6695,2-methyl-5-cyanopyridine,6-methylnicotinonitrile #,acmc-209z1l
IUPAC Name	6-methylpyridine-3-carbonitrile
InChI Key	PBLOYQAQGYUPCM-UHFFFAOYSA-N
Molecular Formula	C7H6N2

6,809

3-Fluoro-4-methylpyridine 98.0+%, TCI America™

CAS: 399-88-2 Molecular Formula: C6H6FN Molecular Weight (g/mol): 111.119 MDL Number: MFCD04114226 InChI Key: WZMOEPZZTTWDIA-UHFFFAOYSA-N Synonym: 3-fluoro-4-picoline,4-methyl-3-fluoropyridine,pyridine, 3-fluoro-4-methyl,zlchem 994,pubchem9251,acmc-1agea,3-fluoro-4-methyl pyridine,3-fluoro-4-methyl-pyridine,3-fluoro-4-methylpyridine?,ksc925s4f PubChem CID: 345367 IUPAC Name: 3-fluoro-4-methylpyridine SMILES: CC1=C(C=NC=C1)F

Pricing & Availability
Specifications

PubChem CID	345367
CAS	399-88-2
Molecular Weight (g/mol)	111.119
MDL Number	MFCD04114226
SMILES	CC1=C(C=NC=C1)F
Synonym	3-fluoro-4-picoline,4-methyl-3-fluoropyridine,pyridine, 3-fluoro-4-methyl,zlchem 994,pubchem9251,acmc-1agea,3-fluoro-4-methyl pyridine,3-fluoro-4-methyl-pyridine,3-fluoro-4-methylpyridine?,ksc925s4f
IUPAC Name	3-fluoro-4-methylpyridine
InChI Key	WZMOEPZZTTWDIA-UHFFFAOYSA-N
Molecular Formula	C6H6FN

6,810

Trigonelline Hydrochloride 98.0+%, TCI America™

CAS: 6138-41-6 Molecular Formula: C7H8ClNO2 Molecular Weight (g/mol): 173.60 MDL Number: MFCD00077250 InChI Key: TZSYLWAXZMNUJB-UHFFFAOYSA-N Synonym: N-Methylnicotinic Acid Betaine Hydrochloride, 1-Methylpyridinium-3-carboxylate Hydrochloride PubChem CID: 134606 IUPAC Name: 3-carboxy-1-methylpyridin-1-ium chloride SMILES: [Cl-].C[N+]1=CC=CC(=C1)C(O)=O

Pricing & Availability
Specifications

PubChem CID	134606
CAS	6138-41-6
Molecular Weight (g/mol)	173.60
MDL Number	MFCD00077250
SMILES	[Cl-].C[N+]1=CC=CC(=C1)C(O)=O
Synonym	N-Methylnicotinic Acid Betaine Hydrochloride, 1-Methylpyridinium-3-carboxylate Hydrochloride
IUPAC Name	3-carboxy-1-methylpyridin-1-ium chloride
InChI Key	TZSYLWAXZMNUJB-UHFFFAOYSA-N
Molecular Formula	C7H8ClNO2

Organoheterocyclic compounds

Filtered Search Results

Narrow Results