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.

1 – 15 of 6,905 results

Nicotinic acid, 99.5%, Thermo Scientific Chemicals

CAS: 59-67-6 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 123.11 MDL Number: MFCD00006391 InChI Key: PVNIIMVLHYAWGP-UHFFFAOYSA-N Synonym: nicotinic acid,niacin,3-pyridinecarboxylic acid,3-carboxypyridine,wampocap,acidum nicotinicum,apelagrin,pellagrin,akotin,daskil PubChem CID: 938 ChEBI: CHEBI:15940 IUPAC Name: pyridine-3-carboxylic acid SMILES: OC(=O)C1=CC=CN=C1

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PubChem CID	938
CAS	59-67-6
Molecular Weight (g/mol)	123.11
ChEBI	CHEBI:15940
MDL Number	MFCD00006391
SMILES	OC(=O)C1=CC=CN=C1
Synonym	nicotinic acid,niacin,3-pyridinecarboxylic acid,3-carboxypyridine,wampocap,acidum nicotinicum,apelagrin,pellagrin,akotin,daskil
IUPAC Name	pyridine-3-carboxylic acid
InChI Key	PVNIIMVLHYAWGP-UHFFFAOYSA-N
Molecular Formula	C6H5NO2

1-Methylisoquinoline, 97%, Thermo Scientific Chemicals

CAS: 1721-93-3 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.189 MDL Number: MFCD00006902 InChI Key: PBYMYAJONQZORL-UHFFFAOYSA-N Synonym: isoquinaldine,isoquinoline, 1-methyl,1-methyl-isoquinoline,unii-z96hox9rt9,isoquinoline, methyl,z96hox9rt9,methylisoquinoline,isoquinoline-3-carboxylicacid,1-methyl isoquinoline,pubchem17034 PubChem CID: 15592 IUPAC Name: 1-methylisoquinoline SMILES: CC1=NC=CC2=CC=CC=C12

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PubChem CID	15592
CAS	1721-93-3
Molecular Weight (g/mol)	143.189
MDL Number	MFCD00006902
SMILES	CC1=NC=CC2=CC=CC=C12
Synonym	isoquinaldine,isoquinoline, 1-methyl,1-methyl-isoquinoline,unii-z96hox9rt9,isoquinoline, methyl,z96hox9rt9,methylisoquinoline,isoquinoline-3-carboxylicacid,1-methyl isoquinoline,pubchem17034
IUPAC Name	1-methylisoquinoline
InChI Key	PBYMYAJONQZORL-UHFFFAOYSA-N
Molecular Formula	C10H9N

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

CAS: 1603-41-4 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00006328 InChI Key: CMBSSVKZOPZBKW-UHFFFAOYSA-N Synonym: 2-amino-5-methylpyridine,2-amino-5-picoline,6-amino-3-picoline,2-pyridinamine, 5-methyl,5-methylpyridin-2-ylamine,3-picoline, 6-amino,5-methyl-2-pyridinamine,5-methyl-2-pyridylamine,5-methyl-2-aminopyridine,2-amino-5-methyl pyridine PubChem CID: 15348 IUPAC Name: 5-methylpyridin-2-amine SMILES: CC1=CN=C(C=C1)N

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PubChem CID	15348
CAS	1603-41-4
Molecular Weight (g/mol)	108.144
MDL Number	MFCD00006328
SMILES	CC1=CN=C(C=C1)N
Synonym	2-amino-5-methylpyridine,2-amino-5-picoline,6-amino-3-picoline,2-pyridinamine, 5-methyl,5-methylpyridin-2-ylamine,3-picoline, 6-amino,5-methyl-2-pyridinamine,5-methyl-2-pyridylamine,5-methyl-2-aminopyridine,2-amino-5-methyl pyridine
IUPAC Name	5-methylpyridin-2-amine
InChI Key	CMBSSVKZOPZBKW-UHFFFAOYSA-N
Molecular Formula	C6H8N2

α,α«-Dipyridyl (Crystalline/Certified), Fisher Chemical

CAS: 366-18-7 Molecular Formula: C10H8N2 Molecular Weight (g/mol): 156.19 MDL Number: MFCD00006212 InChI Key: ROFVEXUMMXZLPA-UHFFFAOYSA-N Synonym: 2,2'-bipyridine,2,2'-dipyridyl,2,2'-bipyridyl,bipyridine,2,2'-dipyridine,2-2-pyridyl pyridine,2,2'-bipyridin,alpha,alpha'-dipyridyl,alpha,alpha'-bipyridyl,2,2-bipyridyl PubChem CID: 1474 ChEBI: CHEBI:30351 IUPAC Name: 2,2'-bipyridine SMILES: C1=CC=C(N=C1)C1=CC=CC=N1

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PubChem CID	1474
CAS	366-18-7
Molecular Weight (g/mol)	156.19
ChEBI	CHEBI:30351
MDL Number	MFCD00006212
SMILES	C1=CC=C(N=C1)C1=CC=CC=N1
Synonym	2,2'-bipyridine,2,2'-dipyridyl,2,2'-bipyridyl,bipyridine,2,2'-dipyridine,2-2-pyridyl pyridine,2,2'-bipyridin,alpha,alpha'-dipyridyl,alpha,alpha'-bipyridyl,2,2-bipyridyl
IUPAC Name	2,2'-bipyridine
InChI Key	ROFVEXUMMXZLPA-UHFFFAOYSA-N
Molecular Formula	C10H8N2

PubChem CID	1474
CAS	366-18-7
Molecular Weight (g/mol)	156.19
ChEBI	CHEBI:30351
MDL Number	MFCD00006212
SMILES	C1=CC=C(N=C1)C1=CC=CC=N1
Synonym	2,2'-bipyridine,2,2'-dipyridyl,2,2'-bipyridyl,bipyridine,2,2'-dipyridine,2-2-pyridyl pyridine,2,2'-bipyridin,alpha,alpha'-dipyridyl,alpha,alpha'-bipyridyl,2,2-bipyridyl
IUPAC Name	2,2'-bipyridine
InChI Key	ROFVEXUMMXZLPA-UHFFFAOYSA-N
Molecular Formula	C10H8N2

Pyridoxine hydrochloride, 99%, Thermo Scientific Chemicals

CAS: 58-56-0 Molecular Formula: C8H12ClNO3 Molecular Weight (g/mol): 205.638 MDL Number: MFCD00012807 InChI Key: ZUFQODAHGAHPFQ-UHFFFAOYSA-N Synonym: pyridoxine hydrochloride,pyridoxine hcl,pyridoxol hydrochloride,vitamin b6,alestrol,becilan,benadon,hexavibex,hexermin,hexobion PubChem CID: 6019 ChEBI: CHEBI:30961 IUPAC Name: 4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol;hydrochloride SMILES: CC1=NC=C(C(=C1O)CO)CO.Cl

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PubChem CID	6019
CAS	58-56-0
Molecular Weight (g/mol)	205.638
ChEBI	CHEBI:30961
MDL Number	MFCD00012807
SMILES	CC1=NC=C(C(=C1O)CO)CO.Cl
Synonym	pyridoxine hydrochloride,pyridoxine hcl,pyridoxol hydrochloride,vitamin b6,alestrol,becilan,benadon,hexavibex,hexermin,hexobion
IUPAC Name	4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol;hydrochloride
InChI Key	ZUFQODAHGAHPFQ-UHFFFAOYSA-N
Molecular Formula	C8H12ClNO3

Nalidixic acid sodium salt, Thermo Scientific Chemicals

CAS: 3374-05-8 Molecular Formula: C12H11N2NaO3 Molecular Weight (g/mol): 254.22 MDL Number: MFCD00064376 InChI Key: ROKRAUFZFDQWLE-UHFFFAOYSA-M Synonym: nalidixic acid sodium salt,baktogram,nalidixic acid sodium,sodium nalidixate,chemiurin,dixilina,nalidixate sodium anhydrous,nalidixate sodium,nalidixate sodium anhydrous usan,1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid sodium salt PubChem CID: 3864541 IUPAC Name: sodium;1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate SMILES: CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)[O-].[Na+]

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PubChem CID	3864541
CAS	3374-05-8
Molecular Weight (g/mol)	254.22
MDL Number	MFCD00064376
SMILES	CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)[O-].[Na+]
Synonym	nalidixic acid sodium salt,baktogram,nalidixic acid sodium,sodium nalidixate,chemiurin,dixilina,nalidixate sodium anhydrous,nalidixate sodium,nalidixate sodium anhydrous usan,1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid sodium salt
IUPAC Name	sodium;1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate
InChI Key	ROKRAUFZFDQWLE-UHFFFAOYSA-M
Molecular Formula	C12H11N2NaO3

4-Methylpyridine 98.0+%, TCI America™

CAS: 108-89-4 Molecular Formula: C6H7N Molecular Weight (g/mol): 93.129 MDL Number: MFCD00006440 InChI Key: FKNQCJSGGFJEIZ-UHFFFAOYSA-N Synonym: 4-picoline,pyridine, 4-methyl,p-picoline,gamma-picoline,p-methylpyridine,4-methyl-pyridine,gamma-methylpyridine,unii-tjd6v9sso7,.gamma.-picoline,4-mepy PubChem CID: 7963 ChEBI: CHEBI:32547 IUPAC Name: 4-methylpyridine SMILES: CC1=CC=NC=C1

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PubChem CID	7963
CAS	108-89-4
Molecular Weight (g/mol)	93.129
ChEBI	CHEBI:32547
MDL Number	MFCD00006440
SMILES	CC1=CC=NC=C1
Synonym	4-picoline,pyridine, 4-methyl,p-picoline,gamma-picoline,p-methylpyridine,4-methyl-pyridine,gamma-methylpyridine,unii-tjd6v9sso7,.gamma.-picoline,4-mepy
IUPAC Name	4-methylpyridine
InChI Key	FKNQCJSGGFJEIZ-UHFFFAOYSA-N
Molecular Formula	C6H7N

2,4,6-Collidine, 99%, Thermo Scientific Chemicals

CAS: 108-75-8 Molecular Formula: C8H11N Molecular Weight (g/mol): 121.18 MDL Number: MFCD00006338 InChI Key: BWZVCCNYKMEVEX-UHFFFAOYSA-N Synonym: 2,4,6-collidine,gamma-collidine,s-collidine,pyridine, 2,4,6-trimethyl,collidine,sym-collidine,2,4,6-kollidin,unii-7ie4bk5j5v,2,4,6-trimethyl-pyridine,.gamma.-collidine PubChem CID: 7953 IUPAC Name: 2,4,6-trimethylpyridine SMILES: CC1=CC(C)=NC(C)=C1

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PubChem CID	7953
CAS	108-75-8
Molecular Weight (g/mol)	121.18
MDL Number	MFCD00006338
SMILES	CC1=CC(C)=NC(C)=C1
Synonym	2,4,6-collidine,gamma-collidine,s-collidine,pyridine, 2,4,6-trimethyl,collidine,sym-collidine,2,4,6-kollidin,unii-7ie4bk5j5v,2,4,6-trimethyl-pyridine,.gamma.-collidine
IUPAC Name	2,4,6-trimethylpyridine
InChI Key	BWZVCCNYKMEVEX-UHFFFAOYSA-N
Molecular Formula	C8H11N

Nicotinic acid, 99%, Thermo Scientific Chemicals

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PubChem CID	938
CAS	59-67-6
Molecular Weight (g/mol)	123.11
ChEBI	CHEBI:15940
MDL Number	MFCD00006391
SMILES	OC(=O)C1=CC=CN=C1
Synonym	nicotinic acid,niacin,3-pyridinecarboxylic acid,3-carboxypyridine,wampocap,acidum nicotinicum,apelagrin,pellagrin,akotin,daskil
IUPAC Name	pyridine-3-carboxylic acid
InChI Key	PVNIIMVLHYAWGP-UHFFFAOYSA-N
Molecular Formula	C6H5NO2

2-Aminopyridine 99.0+%, TCI America™

CAS: 504-29-0 Molecular Formula: C5H6N2 Molecular Weight (g/mol): 94.117 MDL Number: MFCD00006312 InChI Key: ICSNLGPSRYBMBD-UHFFFAOYSA-N Synonym: 2-aminopyridine,2-pyridinamine,2-pyridylamine,aminopyridine,pyridinamine,o-aminopyridine,2-aminopyridin,2-aminopryidine,amino-2 pyridine,pyridine, 2-amino PubChem CID: 10439 IUPAC Name: pyridin-2-amine SMILES: C1=CC=NC(=C1)N

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PubChem CID	10439
CAS	504-29-0
Molecular Weight (g/mol)	94.117
MDL Number	MFCD00006312
SMILES	C1=CC=NC(=C1)N
Synonym	2-aminopyridine,2-pyridinamine,2-pyridylamine,aminopyridine,pyridinamine,o-aminopyridine,2-aminopyridin,2-aminopryidine,amino-2 pyridine,pyridine, 2-amino
IUPAC Name	pyridin-2-amine
InChI Key	ICSNLGPSRYBMBD-UHFFFAOYSA-N
Molecular Formula	C5H6N2

2,2'-Dipyridyl, 99+%, Thermo Scientific Chemicals

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PubChem CID	1474
CAS	366-18-7
Molecular Weight (g/mol)	156.19
ChEBI	CHEBI:30351
MDL Number	MFCD00006212
SMILES	C1=CC=C(N=C1)C1=CC=CC=N1
Synonym	2,2'-bipyridine,2,2'-dipyridyl,2,2'-bipyridyl,bipyridine,2,2'-dipyridine,2-2-pyridyl pyridine,2,2'-bipyridin,alpha,alpha'-dipyridyl,alpha,alpha'-bipyridyl,2,2-bipyridyl
IUPAC Name	2-pyridin-2-ylpyridine
InChI Key	ROFVEXUMMXZLPA-UHFFFAOYSA-N
Molecular Formula	C10H8N2

2,6-Lutidine, 98+%, Thermo Scientific Chemicals

CAS: 108-48-5 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.16 MDL Number: MFCD00006345 InChI Key: OISVCGZHLKNMSJ-UHFFFAOYSA-N PubChem CID: 7937 ChEBI: CHEBI:32548 IUPAC Name: 2,6-dimethylpyridine SMILES: CC1=CC=CC(C)=N1

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PubChem CID	7937
CAS	108-48-5
Molecular Weight (g/mol)	107.16
ChEBI	CHEBI:32548
MDL Number	MFCD00006345
SMILES	CC1=CC=CC(C)=N1
IUPAC Name	2,6-dimethylpyridine
InChI Key	OISVCGZHLKNMSJ-UHFFFAOYSA-N
Molecular Formula	C7H9N

2,2':6',2''-Terpyridine, 97%, Thermo Scientific Chemicals

CAS: 1148-79-4 Molecular Formula: C15H11N3 Molecular Weight (g/mol): 233.27 MDL Number: MFCD00006213 InChI Key: DRGAZIDRYFYHIJ-UHFFFAOYSA-N Synonym: 2,2':6',2-terpyridine,tripyridyl,tripyridine,2,6-bis 2-pyridyl pyridine,terpy,terpyridine,2,2',2-terpyridine,2,2',2-terpyridyl,2,2',2-tripyridyl,2,2',2-tripyridine PubChem CID: 70848 ChEBI: CHEBI:245199 IUPAC Name: 2,6-dipyridin-2-ylpyridine SMILES: C1=CC=C(N=C1)C1=CC=CC(=N1)C1=CC=CC=N1

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PubChem CID	70848
CAS	1148-79-4
Molecular Weight (g/mol)	233.27
ChEBI	CHEBI:245199
MDL Number	MFCD00006213
SMILES	C1=CC=C(N=C1)C1=CC=CC(=N1)C1=CC=CC=N1
Synonym	2,2':6',2-terpyridine,tripyridyl,tripyridine,2,6-bis 2-pyridyl pyridine,terpy,terpyridine,2,2',2-terpyridine,2,2',2-terpyridyl,2,2',2-tripyridyl,2,2',2-tripyridine
IUPAC Name	2,6-dipyridin-2-ylpyridine
InChI Key	DRGAZIDRYFYHIJ-UHFFFAOYSA-N
Molecular Formula	C15H11N3

Nalidixic acid, 99.5%, Thermo Scientific Chemicals

CAS: 389-08-2 Molecular Formula: C₁₂H₁₂N₂O₃ Molecular Weight (g/mol): 232.24 MDL Number: MFCD00006884 InChI Key: MHWLWQUZZRMNGJ-UHFFFAOYSA-N Synonym: nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus PubChem CID: 4421 ChEBI: CHEBI:100147 IUPAC Name: 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid SMILES: CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O

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PubChem CID	4421
CAS	389-08-2
Molecular Weight (g/mol)	232.24
ChEBI	CHEBI:100147
MDL Number	MFCD00006884
SMILES	CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O
Synonym	nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus
IUPAC Name	1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid
InChI Key	MHWLWQUZZRMNGJ-UHFFFAOYSA-N
Molecular Formula	C₁₂H₁₂N₂O₃

Pyridines and derivatives

Pyridines and derivatives

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