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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Nalidixic Acid, Fisher BioReagents

CAS: 389-08-2 Molecular Formula: C12H12N2O3 Molecular Weight (g/mol): 232.239 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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Specifications

PubChem CID	4421
CAS	389-08-2
Molecular Weight (g/mol)	232.239
ChEBI	CHEBI:100147
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

3,4-Dichloropyridine, 98%

CAS: 55934-00-4 Molecular Formula: C5H3Cl2N Molecular Weight (g/mol): 147.99 MDL Number: MFCD01861989 InChI Key: ZMPYQKNNUHPTLT-UHFFFAOYSA-N Synonym: pyridine, 3,4-dichloro,zlchem 375,3,4,dichloropyridine,pubchem6613,acmc-209lq5,ksc493e3l PubChem CID: 2736081 IUPAC Name: 3,4-dichloropyridine SMILES: ClC1=C(Cl)C=NC=C1

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Specifications

PubChem CID	2736081
CAS	55934-00-4
Molecular Weight (g/mol)	147.99
MDL Number	MFCD01861989
SMILES	ClC1=C(Cl)C=NC=C1
Synonym	pyridine, 3,4-dichloro,zlchem 375,3,4,dichloropyridine,pubchem6613,acmc-209lq5,ksc493e3l
IUPAC Name	3,4-dichloropyridine
InChI Key	ZMPYQKNNUHPTLT-UHFFFAOYSA-N
Molecular Formula	C5H3Cl2N

2,4-Dimethylquinoline, 95%

CAS: 1198-37-4 Molecular Formula: C11H11N Molecular Weight (g/mol): 157.216 MDL Number: MFCD00006760 InChI Key: ZTNANFDSJRRZRJ-UHFFFAOYSA-N PubChem CID: 14536 IUPAC Name: 2,4-dimethylquinoline SMILES: CC1=CC(=NC2=CC=CC=C12)C

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PubChem CID	14536
CAS	1198-37-4
Molecular Weight (g/mol)	157.216
MDL Number	MFCD00006760
SMILES	CC1=CC(=NC2=CC=CC=C12)C
IUPAC Name	2,4-dimethylquinoline
InChI Key	ZTNANFDSJRRZRJ-UHFFFAOYSA-N
Molecular Formula	C11H11N

2-Mercaptopyridine N-oxide sodium salt, anhydrous, 98%

CAS: 3811-73-2 Molecular Formula: C5H4NNaOS Molecular Weight (g/mol): 149.143 MDL Number: MFCD01941547 InChI Key: XNRNJIIJLOFJEK-UHFFFAOYSA-N Synonym: sodium omadine,sodium pyrithione,sodium 2-pyridylthio-n-oxide,pyrithione sodium salt,thione reagent,2-pyridinethiol-1-oxide sodium salt,2-mercaptopyridine n-oxide sodium salt,omadine sodium,sodium-2-pyridinethiol-1-oxide,sodium omadine van PubChem CID: 19658 IUPAC Name: sodium;1-oxidopyridine-2-thione SMILES: C1=CC(=S)N(C=C1)[O-].[Na+]

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Specifications

PubChem CID	19658
CAS	3811-73-2
Molecular Weight (g/mol)	149.143
MDL Number	MFCD01941547
SMILES	C1=CC(=S)N(C=C1)[O-].[Na+]
Synonym	sodium omadine,sodium pyrithione,sodium 2-pyridylthio-n-oxide,pyrithione sodium salt,thione reagent,2-pyridinethiol-1-oxide sodium salt,2-mercaptopyridine n-oxide sodium salt,omadine sodium,sodium-2-pyridinethiol-1-oxide,sodium omadine van
IUPAC Name	sodium;1-oxidopyridine-2-thione
InChI Key	XNRNJIIJLOFJEK-UHFFFAOYSA-N
Molecular Formula	C5H4NNaOS

Lepidine, 97%

CAS: 491-35-0 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.189 MDL Number: MFCD00006784 InChI Key: MUDSDYNRBDKLGK-UHFFFAOYSA-N Synonym: lepidine,quinoline, 4-methyl,cincholepidine,lepidin,p-methylquinoline,4-lepidine,gamma-methylquinoline,4-methyl-quinoline,4-methyl quinoline,ccris 2894 PubChem CID: 10285 ChEBI: CHEBI:48983 IUPAC Name: 4-methylquinoline SMILES: CC1=CC=NC2=CC=CC=C12

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Specifications

PubChem CID	10285
CAS	491-35-0
Molecular Weight (g/mol)	143.189
ChEBI	CHEBI:48983
MDL Number	MFCD00006784
SMILES	CC1=CC=NC2=CC=CC=C12
Synonym	lepidine,quinoline, 4-methyl,cincholepidine,lepidin,p-methylquinoline,4-lepidine,gamma-methylquinoline,4-methyl-quinoline,4-methyl quinoline,ccris 2894
IUPAC Name	4-methylquinoline
InChI Key	MUDSDYNRBDKLGK-UHFFFAOYSA-N
Molecular Formula	C10H9N

2-chloroisonicotinic acid, 97%

CAS: 6313-54-8 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.55 MDL Number: MFCD00191402 InChI Key: QXCOHSRHFCHCHN-UHFFFAOYSA-N Synonym: 2-chloroisonicotinic acid,2-chloro-4-pyridinecarboxylic acid,2-chloro-isonicotinic acid,2-chloro isonicotinic acid,4-pyridinecarboxylic acid, 2-chloro,2-chloro-4-pyridinyl carboxylic acid,2-chlorisonicotins,pubchem2598,2-chloroisonicotinic acid,,4-carboxy-2-chloropyridine PubChem CID: 236985 IUPAC Name: 2-chloropyridine-4-carboxylic acid SMILES: OC(=O)C1=CC=NC(Cl)=C1

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Specifications

PubChem CID	236985
CAS	6313-54-8
Molecular Weight (g/mol)	157.55
MDL Number	MFCD00191402
SMILES	OC(=O)C1=CC=NC(Cl)=C1
Synonym	2-chloroisonicotinic acid,2-chloro-4-pyridinecarboxylic acid,2-chloro-isonicotinic acid,2-chloro isonicotinic acid,4-pyridinecarboxylic acid, 2-chloro,2-chloro-4-pyridinyl carboxylic acid,2-chlorisonicotins,pubchem2598,2-chloroisonicotinic acid,,4-carboxy-2-chloropyridine
IUPAC Name	2-chloropyridine-4-carboxylic acid
InChI Key	QXCOHSRHFCHCHN-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

6-Methoxypyridine-2-carboxylic acid, 97%

CAS: 26893-73-2 Molecular Formula: C7H7NO3 Molecular Weight (g/mol): 153.137 MDL Number: MFCD06800962 InChI Key: KSWBODXXZITTPO-UHFFFAOYSA-N Synonym: 6-methoxypicolinic acid,6-methoxy-2-pyridinecarboxylic acid,2-methoxy-6-picolinic acid,2-methoxy-6-picolinicacid,2-pyridinecarboxylic acid, 6-methoxy,picolinic acid, 6-methoxy,6-methoxy-pyridine-2-carboxylic acid,pubchem15165,6-methoxypyridine-2-carboxylicacid,acmc-1cccg PubChem CID: 570891 IUPAC Name: 6-methoxypyridine-2-carboxylic acid SMILES: COC1=CC=CC(=N1)C(=O)O

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Specifications

PubChem CID	570891
CAS	26893-73-2
Molecular Weight (g/mol)	153.137
MDL Number	MFCD06800962
SMILES	COC1=CC=CC(=N1)C(=O)O
Synonym	6-methoxypicolinic acid,6-methoxy-2-pyridinecarboxylic acid,2-methoxy-6-picolinic acid,2-methoxy-6-picolinicacid,2-pyridinecarboxylic acid, 6-methoxy,picolinic acid, 6-methoxy,6-methoxy-pyridine-2-carboxylic acid,pubchem15165,6-methoxypyridine-2-carboxylicacid,acmc-1cccg
IUPAC Name	6-methoxypyridine-2-carboxylic acid
InChI Key	KSWBODXXZITTPO-UHFFFAOYSA-N
Molecular Formula	C7H7NO3

Sodium nicotinate, 98%

CAS: 54-86-4 Molecular Formula: C6H4NNaO2 Molecular Weight (g/mol): 145.093 MDL Number: MFCD00064352 InChI Key: KFLRWGSAMLBHBV-UHFFFAOYSA-M Synonym: sodium nicotinate,nicotinic acid sodium salt,sodium pyridine-3-carboxylate,natriumnicotinat german,unii-3zx78b4q2l,natriumnicotinat,3-pyridinecarboxylic acid, sodium salt,nicotinic acid, sodium salt,3-pyridinecarboxylic acid, sodium salt 1:1,nicotinic acid sodium PubChem CID: 23687810 IUPAC Name: sodium;pyridine-3-carboxylate SMILES: C1=CC(=CN=C1)C(=O)[O-].[Na+]

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Specifications

PubChem CID	23687810
CAS	54-86-4
Molecular Weight (g/mol)	145.093
MDL Number	MFCD00064352
SMILES	C1=CC(=CN=C1)C(=O)[O-].[Na+]
Synonym	sodium nicotinate,nicotinic acid sodium salt,sodium pyridine-3-carboxylate,natriumnicotinat german,unii-3zx78b4q2l,natriumnicotinat,3-pyridinecarboxylic acid, sodium salt,nicotinic acid, sodium salt,3-pyridinecarboxylic acid, sodium salt 1:1,nicotinic acid sodium
IUPAC Name	sodium;pyridine-3-carboxylate
InChI Key	KFLRWGSAMLBHBV-UHFFFAOYSA-M
Molecular Formula	C6H4NNaO2

2,2'-Dipyridyl, 99+%

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-pyridin-2-ylpyridine SMILES: C1=CC=C(N=C1)C1=CC=CC=N1

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Specifications

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-Amino-5-methylpyridine, 99%

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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Specifications

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

2,3-Dibromo-5-(trifluoromethyl)pyridine, 95%, Thermo Scientific Chemicals

CAS: 79623-38-4 Molecular Formula: C6H2Br2F3N Molecular Weight (g/mol): 304.89 MDL Number: MFCD10687233 InChI Key: BIDFUURRDIAINQ-UHFFFAOYSA-N PubChem CID: 26985667 IUPAC Name: 2,3-dibromo-5-(trifluoromethyl)pyridine SMILES: FC(F)(F)C1=CC(Br)=C(Br)N=C1

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Specifications

PubChem CID	26985667
CAS	79623-38-4
Molecular Weight (g/mol)	304.89
MDL Number	MFCD10687233
SMILES	FC(F)(F)C1=CC(Br)=C(Br)N=C1
IUPAC Name	2,3-dibromo-5-(trifluoromethyl)pyridine
InChI Key	BIDFUURRDIAINQ-UHFFFAOYSA-N
Molecular Formula	C6H2Br2F3N

N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate, 97%

CAS: 82228-89-5 Molecular Formula: C13H13NO4S Molecular Weight (g/mol): 279.31 MDL Number: MFCD00043164 InChI Key: HSVLGIFAXFDLMU-UHFFFAOYSA-M Synonym: 4-formyl-1-methylpyridinium benzenesulfonate,4-formyl-1-methyl-pyridinium benzenesulfonate,4-formyl-1-methylpyridin-1-ium benzenesulfonate,pyridinium, 4-formyl-1-methyl-, benzenesulfonate,benzenesulfonate; 1-methylpyridin-1-ium-4-carbaldehyde,4-formyl-1-methyl pyridinium benzensulfonate,4-formyl-l-methyl pyridinium benzensulfonate,4-formyl-1-methylpyridinium benzenesulfo nate,benzenesulfonic acid, 1-methylpyridine-4-carbaldehyde PubChem CID: 9817127 IUPAC Name: benzenesulfonate;1-methylpyridin-1-ium-4-carbaldehyde SMILES: C[N+]1=CC=C(C=O)C=C1.[O-]S(=O)(=O)C1=CC=CC=C1

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Specifications

PubChem CID	9817127
CAS	82228-89-5
Molecular Weight (g/mol)	279.31
MDL Number	MFCD00043164
SMILES	C[N+]1=CC=C(C=O)C=C1.[O-]S(=O)(=O)C1=CC=CC=C1
Synonym	4-formyl-1-methylpyridinium benzenesulfonate,4-formyl-1-methyl-pyridinium benzenesulfonate,4-formyl-1-methylpyridin-1-ium benzenesulfonate,pyridinium, 4-formyl-1-methyl-, benzenesulfonate,benzenesulfonate; 1-methylpyridin-1-ium-4-carbaldehyde,4-formyl-1-methyl pyridinium benzensulfonate,4-formyl-l-methyl pyridinium benzensulfonate,4-formyl-1-methylpyridinium benzenesulfo nate,benzenesulfonic acid, 1-methylpyridine-4-carbaldehyde
IUPAC Name	benzenesulfonate;1-methylpyridin-1-ium-4-carbaldehyde
InChI Key	HSVLGIFAXFDLMU-UHFFFAOYSA-M
Molecular Formula	C13H13NO4S

2-Mercaptopyridine, 98%

CAS: 2637-34-5 Molecular Formula: C₅H₅NS Molecular Weight (g/mol): 111.16 MDL Number: MFCD00006285 InChI Key: WHMDPDGBKYUEMW-UHFFFAOYSA-N Synonym: 2-mercaptopyridine,2-pyridinethiol,pyridine-2-thiol,2-thiopyridine,pyrid-2-thione,2 1h-pyridinethione,pyridinethione,2-thiopyridone,2-pyridinethione,2-mercapto pyridine PubChem CID: 2723698 ChEBI: CHEBI:45223 IUPAC Name: 1H-pyridine-2-thione SMILES: C1=CC(=S)NC=C1

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Specifications

PubChem CID	2723698
CAS	2637-34-5
Molecular Weight (g/mol)	111.16
ChEBI	CHEBI:45223
MDL Number	MFCD00006285
SMILES	C1=CC(=S)NC=C1
Synonym	2-mercaptopyridine,2-pyridinethiol,pyridine-2-thiol,2-thiopyridine,pyrid-2-thione,2 1h-pyridinethione,pyridinethione,2-thiopyridone,2-pyridinethione,2-mercapto pyridine
IUPAC Name	1H-pyridine-2-thione
InChI Key	WHMDPDGBKYUEMW-UHFFFAOYSA-N
Molecular Formula	C₅H₅NS

Ethyl picolinate, 99%

CAS: 2524-52-9 Molecular Formula: C8H9NO2 Molecular Weight (g/mol): 151.17 MDL Number: MFCD00006292 InChI Key: FQYYIPZPELSLDK-UHFFFAOYSA-N Synonym: ethyl picolinate,ethyl 2-picolinate,ethyl 2-pyridinecarboxylate,picolinic acid, ethyl ester,2-picolinic acid ethyl ester,2-pyridinecarboxylic acid, ethyl ester,2-ethoxycarbonyl pyridine,picolinic acid ethyl ester,2-pyridinecarboxylic acid ethyl ester,pyridine-2-carboxylic acid ethyl ester PubChem CID: 17307 IUPAC Name: ethyl pyridine-2-carboxylate SMILES: CCOC(=O)C1=CC=CC=N1

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Specifications

PubChem CID	17307
CAS	2524-52-9
Molecular Weight (g/mol)	151.17
MDL Number	MFCD00006292
SMILES	CCOC(=O)C1=CC=CC=N1
Synonym	ethyl picolinate,ethyl 2-picolinate,ethyl 2-pyridinecarboxylate,picolinic acid, ethyl ester,2-picolinic acid ethyl ester,2-pyridinecarboxylic acid, ethyl ester,2-ethoxycarbonyl pyridine,picolinic acid ethyl ester,2-pyridinecarboxylic acid ethyl ester,pyridine-2-carboxylic acid ethyl ester
IUPAC Name	ethyl pyridine-2-carboxylate
InChI Key	FQYYIPZPELSLDK-UHFFFAOYSA-N
Molecular Formula	C8H9NO2

N-Methyl-N-(4-pyridin-4-ylbenzyl)amine, 90%, Thermo Scientific™

CAS: 852180-64-4 Molecular Formula: C13H14N2 Molecular Weight (g/mol): 198.269 InChI Key: MDKJAMMSIZLRBH-UHFFFAOYSA-N Synonym: n-methyl-n-4-pyridin-4-ylbenzyl amine,n-methyl-4-pyridin-4-yl benzylamine,methyl 4-pyridin-4-yl phenyl methyl amine,n-methyl-1-4-pyridin-4-yl phenyl methanamine,n-methyl-1-4-pyridin-4-ylphenyl methanamine,methyl 4-4-pyridyl phenyl methyl amine,benzenemethanamine,n-methyl-4-4-pyridinyl PubChem CID: 7060572 IUPAC Name: N-methyl-1-(4-pyridin-4-ylphenyl)methanamine SMILES: CNCC1=CC=C(C=C1)C2=CC=NC=C2

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Specifications

PubChem CID	7060572
CAS	852180-64-4
Molecular Weight (g/mol)	198.269
SMILES	CNCC1=CC=C(C=C1)C2=CC=NC=C2
Synonym	n-methyl-n-4-pyridin-4-ylbenzyl amine,n-methyl-4-pyridin-4-yl benzylamine,methyl 4-pyridin-4-yl phenyl methyl amine,n-methyl-1-4-pyridin-4-yl phenyl methanamine,n-methyl-1-4-pyridin-4-ylphenyl methanamine,methyl 4-4-pyridyl phenyl methyl amine,benzenemethanamine,n-methyl-4-4-pyridinyl
IUPAC Name	N-methyl-1-(4-pyridin-4-ylphenyl)methanamine
InChI Key	MDKJAMMSIZLRBH-UHFFFAOYSA-N
Molecular Formula	C13H14N2

Pyridines and derivatives

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