Pyridines and derivatives

Aromatic organic compounds consist of an aromatic six-membered ring containing one nitrogen atom and five carbon atoms; includes compounds derived from pyridines.

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1,396 – 1,410 of 178,095 results

1,396

3-Amino-4-chloropyridine 98.0+%, TCI America™

CAS: 20511-15-3 Molecular Formula: C5H5ClN2 Molecular Weight (g/mol): 128.559 MDL Number: MFCD00235124 InChI Key: GTLFLMZOABSJSV-UHFFFAOYSA-N Synonym: 3-amino-4-chloropyridine,4-chloro-pyridin-3-ylamine,4-chlorpyridin-3-amin,4-chloro-3-pyridinamine,4-chloro-3-aminopyridine,3-pyridinamine, 4-chloro,4-chloro-3-pyridylamine,4-chloropyridin-3-ylamine,pubchem6665,acmc-209fbc PubChem CID: 581932 IUPAC Name: 4-chloropyridin-3-amine SMILES: C1=CN=CC(=C1Cl)N

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PubChem CID	581932
CAS	20511-15-3
Molecular Weight (g/mol)	128.559
MDL Number	MFCD00235124
SMILES	C1=CN=CC(=C1Cl)N
Synonym	3-amino-4-chloropyridine,4-chloro-pyridin-3-ylamine,4-chlorpyridin-3-amin,4-chloro-3-pyridinamine,4-chloro-3-aminopyridine,3-pyridinamine, 4-chloro,4-chloro-3-pyridylamine,4-chloropyridin-3-ylamine,pubchem6665,acmc-209fbc
IUPAC Name	4-chloropyridin-3-amine
InChI Key	GTLFLMZOABSJSV-UHFFFAOYSA-N
Molecular Formula	C5H5ClN2

1,397

Methyl 6-Chloro-2-pyridinecarboxylate 98.0+%, TCI America™

CAS: 6636-55-1 Molecular Formula: C7H6ClNO2 Molecular Weight (g/mol): 171.58 MDL Number: MFCD00155391 InChI Key: TWUXBVMXSBEKHA-UHFFFAOYSA-N Synonym: methyl 6-chloropicolinate,methyl 6-chloro-2-pyridinecarboxylate,2-pyridinecarboxylic acid, 6-chloro-, methyl ester,2-chloropyridine-6-carboxylate methyl,6-chloro-2-picolinic acid methyl ester,6-chloropicolinic acid methyl ester,methyl 2-chloro-6-pyridinecarboxylate,methyl 2-chloropyridine-6-carboxylate,6-chloro-pyridine-2-carboxylic acid methyl ester,6-chloro-2-pyridinecarboxylic acid methyl ester PubChem CID: 242723 IUPAC Name: methyl 6-chloropyridine-2-carboxylate SMILES: COC(=O)C1=NC(=CC=C1)Cl

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PubChem CID	242723
CAS	6636-55-1
Molecular Weight (g/mol)	171.58
MDL Number	MFCD00155391
SMILES	COC(=O)C1=NC(=CC=C1)Cl
Synonym	methyl 6-chloropicolinate,methyl 6-chloro-2-pyridinecarboxylate,2-pyridinecarboxylic acid, 6-chloro-, methyl ester,2-chloropyridine-6-carboxylate methyl,6-chloro-2-picolinic acid methyl ester,6-chloropicolinic acid methyl ester,methyl 2-chloro-6-pyridinecarboxylate,methyl 2-chloropyridine-6-carboxylate,6-chloro-pyridine-2-carboxylic acid methyl ester,6-chloro-2-pyridinecarboxylic acid methyl ester
IUPAC Name	methyl 6-chloropyridine-2-carboxylate
InChI Key	TWUXBVMXSBEKHA-UHFFFAOYSA-N
Molecular Formula	C7H6ClNO2

1,398

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

CAS: 20265-38-7 Molecular Formula: C6H8N2O Molecular Weight (g/mol): 124.143 MDL Number: MFCD00833386 InChI Key: YXFAOWYMDGUFIQ-UHFFFAOYSA-N Synonym: 3-amino-2-methoxypyridine,2-methoxy-3-aminopyridine,2-methoxy-pyridin-3-ylamine,3-pyridinamine, 2-methoxy,2-methoxy-3-pyridylamine,2-methoxy-3-pyridinamine,2-methoxypyridine-3-amine,pubchem1269,2-methoxy pyridin-3-amine PubChem CID: 2737488 IUPAC Name: 2-methoxypyridin-3-amine SMILES: COC1=C(C=CC=N1)N

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PubChem CID	2737488
CAS	20265-38-7
Molecular Weight (g/mol)	124.143
MDL Number	MFCD00833386
SMILES	COC1=C(C=CC=N1)N
Synonym	3-amino-2-methoxypyridine,2-methoxy-3-aminopyridine,2-methoxy-pyridin-3-ylamine,3-pyridinamine, 2-methoxy,2-methoxy-3-pyridylamine,2-methoxy-3-pyridinamine,2-methoxypyridine-3-amine,pubchem1269,2-methoxy pyridin-3-amine
IUPAC Name	2-methoxypyridin-3-amine
InChI Key	YXFAOWYMDGUFIQ-UHFFFAOYSA-N
Molecular Formula	C6H8N2O

1,399

Ethyl 6-Chloronicotinate 97.0+%, TCI America™

CAS: 49608-01-7 Molecular Formula: C8H8ClNO2 Molecular Weight (g/mol): 185.61 MDL Number: MFCD00082739 InChI Key: ILDJJTQWIZLGPO-UHFFFAOYSA-N Synonym: ethyl 6-chloronicotinate,ethyl 6-chloro-3-pyridinecarboxylate,ethyl6-chloronicotinate,6-chloro-nicotinic acid ethyl ester,6-chloronicotinic acid ethyl ester,ethyl 6-chloro nicotinate,ethyl 2-chloro-5-pyridinecarboxylate,3-pyridinecarboxylic acid, 6-chloro-, ethyl ester,pubchem1415,pubchem15179 PubChem CID: 2799611 IUPAC Name: ethyl 6-chloropyridine-3-carboxylate SMILES: CCOC(=O)C1=CC=C(Cl)N=C1

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PubChem CID	2799611
CAS	49608-01-7
Molecular Weight (g/mol)	185.61
MDL Number	MFCD00082739
SMILES	CCOC(=O)C1=CC=C(Cl)N=C1
Synonym	ethyl 6-chloronicotinate,ethyl 6-chloro-3-pyridinecarboxylate,ethyl6-chloronicotinate,6-chloro-nicotinic acid ethyl ester,6-chloronicotinic acid ethyl ester,ethyl 6-chloro nicotinate,ethyl 2-chloro-5-pyridinecarboxylate,3-pyridinecarboxylic acid, 6-chloro-, ethyl ester,pubchem1415,pubchem15179
IUPAC Name	ethyl 6-chloropyridine-3-carboxylate
InChI Key	ILDJJTQWIZLGPO-UHFFFAOYSA-N
Molecular Formula	C8H8ClNO2

1,400

Methyl 2-Aminonicotinate 97.0+%, TCI America™

CAS: 14667-47-1 Molecular Formula: C7H8N2O2 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00128872 InChI Key: NZZDEODTCXHCRS-UHFFFAOYSA-N PubChem CID: 351633 IUPAC Name: methyl 2-aminopyridine-3-carboxylate SMILES: COC(=O)C1=CC=CN=C1N

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PubChem CID	351633
CAS	14667-47-1
Molecular Weight (g/mol)	152.15
MDL Number	MFCD00128872
SMILES	COC(=O)C1=CC=CN=C1N
IUPAC Name	methyl 2-aminopyridine-3-carboxylate
InChI Key	NZZDEODTCXHCRS-UHFFFAOYSA-N
Molecular Formula	C7H8N2O2

1,401

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

CAS: 766-11-0 Molecular Formula: C5H3BrFN Molecular Weight (g/mol): 175.988 InChI Key: MYUQKYGWKHTRPG-UHFFFAOYSA-N Synonym: 2-fluoro-5-bromopyridine,3-bromo-6-fluoropyridine,5-bromo-2-fluoro pyridine,5-bromo-2-fluoro-pyridine,pyridine, 5-bromo-2-fluoro,2-fluoro-5-bromo pyridine,pubchem3550,2-fluro-5-bromo-pyridine,acmc-209p4s,bromo-2-fluoropyridine, 5 PubChem CID: 2783168 IUPAC Name: 5-bromo-2-fluoropyridine SMILES: C1=CC(=NC=C1Br)F

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PubChem CID	2783168
CAS	766-11-0
Molecular Weight (g/mol)	175.988
SMILES	C1=CC(=NC=C1Br)F
Synonym	2-fluoro-5-bromopyridine,3-bromo-6-fluoropyridine,5-bromo-2-fluoro pyridine,5-bromo-2-fluoro-pyridine,pyridine, 5-bromo-2-fluoro,2-fluoro-5-bromo pyridine,pubchem3550,2-fluro-5-bromo-pyridine,acmc-209p4s,bromo-2-fluoropyridine, 5
IUPAC Name	5-bromo-2-fluoropyridine
InChI Key	MYUQKYGWKHTRPG-UHFFFAOYSA-N
Molecular Formula	C5H3BrFN

1,402

2,3-Lutidine 98.0+%, TCI America™

CAS: 583-61-9 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.156 MDL Number: MFCD00009605 InChI Key: HPYNZHMRTTWQTB-UHFFFAOYSA-N Synonym: 2,3-lutidine,pyridine, 2,3-dimethyl,pyridine, dimethyl,dimethylpyridine,unii-5q0f649h6g,2,3-dimethyl-pyridine,2-3-lutidine,pyridine,3-dimethyl,2,3-d1methylpyridine,pubchem20520 PubChem CID: 11420 IUPAC Name: 2,3-dimethylpyridine SMILES: CC1=C(N=CC=C1)C

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PubChem CID	11420
CAS	583-61-9
Molecular Weight (g/mol)	107.156
MDL Number	MFCD00009605
SMILES	CC1=C(N=CC=C1)C
Synonym	2,3-lutidine,pyridine, 2,3-dimethyl,pyridine, dimethyl,dimethylpyridine,unii-5q0f649h6g,2,3-dimethyl-pyridine,2-3-lutidine,pyridine,3-dimethyl,2,3-d1methylpyridine,pubchem20520
IUPAC Name	2,3-dimethylpyridine
InChI Key	HPYNZHMRTTWQTB-UHFFFAOYSA-N
Molecular Formula	C7H9N

1,403

5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinonitrile 98.0+%, TCI America™

CAS: 402718-29-0 Molecular Formula: C12H15BN2O2 Molecular Weight (g/mol): 230.07 MDL Number: MFCD07780755 InChI Key: BOIKCRIMIQAFQJ-UHFFFAOYSA-N Synonym: 3-cyanopyridine-5-boronic acid pinacol ester,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl nicotinonitrile,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine-3-carbonitrile,nicotinonitril-5-boronic acid,5-cyanopyridine-3-boronic acid pinacol ester,nicotinonitrile-5-boronic acid pinacol ester,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine-3-carbonitrile,3-cyano-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl nicotinonitrile?,3-cyano-5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyridine PubChem CID: 16414216 IUPAC Name: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3-carbonitrile SMILES: CC1(C)OB(OC1(C)C)C1=CC(=CN=C1)C#N

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PubChem CID	16414216
CAS	402718-29-0
Molecular Weight (g/mol)	230.07
MDL Number	MFCD07780755
SMILES	CC1(C)OB(OC1(C)C)C1=CC(=CN=C1)C#N
Synonym	3-cyanopyridine-5-boronic acid pinacol ester,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl nicotinonitrile,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine-3-carbonitrile,nicotinonitril-5-boronic acid,5-cyanopyridine-3-boronic acid pinacol ester,nicotinonitrile-5-boronic acid pinacol ester,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine-3-carbonitrile,3-cyano-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl nicotinonitrile?,3-cyano-5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyridine
IUPAC Name	5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3-carbonitrile
InChI Key	BOIKCRIMIQAFQJ-UHFFFAOYSA-N
Molecular Formula	C12H15BN2O2

1,404

Ethyl 2-Aminoisonicotinate 98.0+%, TCI America™

CAS: 13362-30-6 Molecular Formula: C8H10N2O2 Molecular Weight (g/mol): 166.18 MDL Number: MFCD03791260 InChI Key: XVBZFXZNJAFCHL-UHFFFAOYSA-N Synonym: ethyl 2-aminoisonicotinate,2-amino-isonicotinic acid ethyl ester,ethyl 2-amino-4-pyridinecarboxylate,2-aminoisonicotinic acid ethyl ester,2-amino-4-ethoxycarbonyl pyridine,4-pyridinecarboxylic acid, 2-amino-, ethyl ester,2-amino-4-pyridinecarboxylic acid ethyl ester,2-aminopyridine-4-carboxylic acid ethyl ester,pubchem16599,acmc-209bt6 PubChem CID: 7015521 IUPAC Name: ethyl 2-aminopyridine-4-carboxylate SMILES: CCOC(=O)C1=CC(=NC=C1)N

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PubChem CID	7015521
CAS	13362-30-6
Molecular Weight (g/mol)	166.18
MDL Number	MFCD03791260
SMILES	CCOC(=O)C1=CC(=NC=C1)N
Synonym	ethyl 2-aminoisonicotinate,2-amino-isonicotinic acid ethyl ester,ethyl 2-amino-4-pyridinecarboxylate,2-aminoisonicotinic acid ethyl ester,2-amino-4-ethoxycarbonyl pyridine,4-pyridinecarboxylic acid, 2-amino-, ethyl ester,2-amino-4-pyridinecarboxylic acid ethyl ester,2-aminopyridine-4-carboxylic acid ethyl ester,pubchem16599,acmc-209bt6
IUPAC Name	ethyl 2-aminopyridine-4-carboxylate
InChI Key	XVBZFXZNJAFCHL-UHFFFAOYSA-N
Molecular Formula	C8H10N2O2

1,405

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

CAS: 24517-64-4 Molecular Formula: C6H6N3 Molecular Weight (g/mol): 120.13 MDL Number: MFCD00128867 InChI Key: YYXDQRRDNPRJFL-UHFFFAOYSA-O Synonym: 2-amino-3-cyanopyridine,2-aminonicotinonitrile,2-amino-3-pyridinecarbonitrile,2-amino-pyridine-3-carbonitrile,2-amino-nicotinonitrile,3-pyridinecarbonitrile, 2-amino,3-cyanopyridin-2-amine,3-cyanopyridine-2-amine,aminonicotinonitrile,zlchem 506 PubChem CID: 818259 IUPAC Name: 2-amino-3-cyanopyridin-1-ium SMILES: NC1=[NH+]C=CC=C1C#N

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PubChem CID	818259
CAS	24517-64-4
Molecular Weight (g/mol)	120.13
MDL Number	MFCD00128867
SMILES	NC1=[NH+]C=CC=C1C#N
Synonym	2-amino-3-cyanopyridine,2-aminonicotinonitrile,2-amino-3-pyridinecarbonitrile,2-amino-pyridine-3-carbonitrile,2-amino-nicotinonitrile,3-pyridinecarbonitrile, 2-amino,3-cyanopyridin-2-amine,3-cyanopyridine-2-amine,aminonicotinonitrile,zlchem 506
IUPAC Name	2-amino-3-cyanopyridin-1-ium
InChI Key	YYXDQRRDNPRJFL-UHFFFAOYSA-O
Molecular Formula	C6H6N3

1,406

Nicotinic Acid N-Oxide 98.0+%, TCI America™

CAS: 2398-81-4 Molecular Formula: C6H6NO3 Molecular Weight (g/mol): 140.12 MDL Number: MFCD00006201 InChI Key: GDILJONVBZVAFH-UHFFFAOYNA-N Synonym: nicotinic acid n-oxide,oxiniacic acid,nicotinic acid 1-oxide,3-pyridinecarboxylic acid, 1-oxide,nicotinic acid oxide,n-hydroxynicotinic acid,3-carboxypyridin-1-ium-1-olate,3-carboxypyridine n-oxide,3-carboxypyridine 1-oxide,3-pyridinecarboxylic acid oxide PubChem CID: 16976 IUPAC Name: 5-carboxy-1,2-dihydro-1λ²-pyridine-1,1-diium-2-id-1-olate SMILES: OC(=O)C1=C[NH++]([O-])[CH-]C=C1

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PubChem CID	16976
CAS	2398-81-4
Molecular Weight (g/mol)	140.12
MDL Number	MFCD00006201
SMILES	OC(=O)C1=C[NH++]([O-])[CH-]C=C1
Synonym	nicotinic acid n-oxide,oxiniacic acid,nicotinic acid 1-oxide,3-pyridinecarboxylic acid, 1-oxide,nicotinic acid oxide,n-hydroxynicotinic acid,3-carboxypyridin-1-ium-1-olate,3-carboxypyridine n-oxide,3-carboxypyridine 1-oxide,3-pyridinecarboxylic acid oxide
IUPAC Name	5-carboxy-1,2-dihydro-1λ²-pyridine-1,1-diium-2-id-1-olate
InChI Key	GDILJONVBZVAFH-UHFFFAOYNA-N
Molecular Formula	C6H6NO3

1,407

4-Chloro-2-methylpyridine 98.0+%, TCI America™

CAS: 3678-63-5 Molecular Formula: C6H6ClN Molecular Weight (g/mol): 127.571 MDL Number: MFCD00038833 InChI Key: DAOZBJCTEPJGES-UHFFFAOYSA-N Synonym: 4-chloro-2-picoline,2-methyl-4-chloropyridine,4-chloro-2-methyl-pyridine,pyridine, 4-chloro-2-methyl,p-chloropicoline,4-chloropicoline,4-chloro-2-picolin,acmc-20amln,pubchem2071 PubChem CID: 581392 IUPAC Name: 4-chloro-2-methylpyridine SMILES: CC1=NC=CC(=C1)Cl

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PubChem CID	581392
CAS	3678-63-5
Molecular Weight (g/mol)	127.571
MDL Number	MFCD00038833
SMILES	CC1=NC=CC(=C1)Cl
Synonym	4-chloro-2-picoline,2-methyl-4-chloropyridine,4-chloro-2-methyl-pyridine,pyridine, 4-chloro-2-methyl,p-chloropicoline,4-chloropicoline,4-chloro-2-picolin,acmc-20amln,pubchem2071
IUPAC Name	4-chloro-2-methylpyridine
InChI Key	DAOZBJCTEPJGES-UHFFFAOYSA-N
Molecular Formula	C6H6ClN

1,408

Torsemide 98.0+%, TCI America™

CAS: 56211-40-6 Molecular Formula: C16H20N4O3S Molecular Weight (g/mol): 348.421 MDL Number: MFCD00866166 InChI Key: NGBFQHCMQULJNZ-UHFFFAOYSA-N Synonym: N-(Isopropylcarbamoyl)-4-(m-tolylamino)pyridine-3-sulfonamide, Torasemide PubChem CID: 41781 ChEBI: CHEBI:9637 IUPAC Name: 1-[4-(3-methylanilino)pyridin-3-yl]sulfonyl-3-propan-2-ylurea SMILES: CC1=CC(=CC=C1)NC2=C(C=NC=C2)S(=O)(=O)NC(=O)NC(C)C

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Specifications

PubChem CID	41781
CAS	56211-40-6
Molecular Weight (g/mol)	348.421
ChEBI	CHEBI:9637
MDL Number	MFCD00866166
SMILES	CC1=CC(=CC=C1)NC2=C(C=NC=C2)S(=O)(=O)NC(=O)NC(C)C
Synonym	N-(Isopropylcarbamoyl)-4-(m-tolylamino)pyridine-3-sulfonamide, Torasemide
IUPAC Name	1-[4-(3-methylanilino)pyridin-3-yl]sulfonyl-3-propan-2-ylurea
InChI Key	NGBFQHCMQULJNZ-UHFFFAOYSA-N
Molecular Formula	C16H20N4O3S

1,409

2-Hydroxypyridine 98.0+%, TCI America™

CAS: 142-08-5 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.10 MDL Number: MFCD00006268 InChI Key: UBQKCCHYAOITMY-UHFFFAOYSA-N Synonym: 2-hydroxypyridine,pyridin-2-ol,2-pyridinol,2-pyridone,pyridin-2 1h-one,2 1h-pyridinone,2-pyridinone,2-oxopyridine,2 1h-pyridone,alpha-pyridone PubChem CID: 8871 ChEBI: CHEBI:16540 IUPAC Name: 1,2-dihydropyridin-2-one SMILES: O=C1NC=CC=C1

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Specifications

PubChem CID	8871
CAS	142-08-5
Molecular Weight (g/mol)	95.10
ChEBI	CHEBI:16540
MDL Number	MFCD00006268
SMILES	O=C1NC=CC=C1
Synonym	2-hydroxypyridine,pyridin-2-ol,2-pyridinol,2-pyridone,pyridin-2 1h-one,2 1h-pyridinone,2-pyridinone,2-oxopyridine,2 1h-pyridone,alpha-pyridone
IUPAC Name	1,2-dihydropyridin-2-one
InChI Key	UBQKCCHYAOITMY-UHFFFAOYSA-N
Molecular Formula	C5H5NO

1,410

6-Phenyl-2-pyridone 98.0+%, TCI America™

CAS: 19006-82-7 Molecular Formula: C11H9NO Molecular Weight (g/mol): 171.20 MDL Number: MFCD00059760 InChI Key: ZLUIDXRFWSPPCC-UHFFFAOYSA-N PubChem CID: 87889 IUPAC Name: 6-phenyl-1,2-dihydropyridin-2-one SMILES: O=C1NC(=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	87889
CAS	19006-82-7
Molecular Weight (g/mol)	171.20
MDL Number	MFCD00059760
SMILES	O=C1NC(=CC=C1)C1=CC=CC=C1
IUPAC Name	6-phenyl-1,2-dihydropyridin-2-one
InChI Key	ZLUIDXRFWSPPCC-UHFFFAOYSA-N
Molecular Formula	C11H9NO

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