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 – 15 of 1,826 results

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

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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Specifications

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

5-Cyano-2-methylpyridine, 99%

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

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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

(R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine

CAS: 442905-33-1 Molecular Formula: C46H50N2O4P2 Molecular Weight (g/mol): 756.864 MDL Number: MFCD04974235 InChI Key: JRTHAKOHBMETRC-UHFFFAOYSA-N Synonym: unii-1a4eo1493y,unii-n2pcw56063,r-4,4'-bis bis 3,5-dimethylphenyl phosphino-2,2',6,6'-tetramethoxy-3,3'-bipyridine,s---2,2',6,6'-tetramethoxy-4,4'-bis di 3,5-xylyl phosphino-3,3'-bipyridine,s-4,4'-bis bis 3,5-dimethylphenyl phosphino-2,2',6,6'-tetramethoxy-3,3'-bipyridine,xyl-p-phos, r,xyl-p-phos, s,r-xyl-p-phos mi,s-xyl-p-phos mi,xyl-p-phos PubChem CID: 11182279 IUPAC Name: [3-[4-bis(3,5-dimethylphenyl)phosphanyl-2,6-dimethoxypyridin-3-yl]-2,6-dimethoxypyridin-4-yl]-bis(3,5-dimethylphenyl)phosphane SMILES: CC1=CC(=CC(=C1)P(C2=CC(=CC(=C2)C)C)C3=CC(=NC(=C3C4=C(N=C(C=C4P(C5=CC(=CC(=C5)C)C)C6=CC(=CC(=C6)C)C)OC)OC)OC)OC)C

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Specifications

PubChem CID	11182279
CAS	442905-33-1
Molecular Weight (g/mol)	756.864
MDL Number	MFCD04974235
SMILES	CC1=CC(=CC(=C1)P(C2=CC(=CC(=C2)C)C)C3=CC(=NC(=C3C4=C(N=C(C=C4P(C5=CC(=CC(=C5)C)C)C6=CC(=CC(=C6)C)C)OC)OC)OC)OC)C
Synonym	unii-1a4eo1493y,unii-n2pcw56063,r-4,4'-bis bis 3,5-dimethylphenyl phosphino-2,2',6,6'-tetramethoxy-3,3'-bipyridine,s---2,2',6,6'-tetramethoxy-4,4'-bis di 3,5-xylyl phosphino-3,3'-bipyridine,s-4,4'-bis bis 3,5-dimethylphenyl phosphino-2,2',6,6'-tetramethoxy-3,3'-bipyridine,xyl-p-phos, r,xyl-p-phos, s,r-xyl-p-phos mi,s-xyl-p-phos mi,xyl-p-phos
IUPAC Name	[3-[4-bis(3,5-dimethylphenyl)phosphanyl-2,6-dimethoxypyridin-3-yl]-2,6-dimethoxypyridin-4-yl]-bis(3,5-dimethylphenyl)phosphane
InChI Key	JRTHAKOHBMETRC-UHFFFAOYSA-N
Molecular Formula	C46H50N2O4P2

2-Fluoropyridine-4-carboxylic acid, 98%, Thermo Scientific Chemicals

CAS: 402-65-3 Molecular Formula: C6H4FNO2 Molecular Weight (g/mol): 141.10 MDL Number: MFCD02181194 InChI Key: JMPFWDWYGOWUFP-UHFFFAOYSA-N Synonym: 2-fluoroisonicotinic acid,2-fluoro-4-pyridinecarboxylic acid,2-fluoro-isonicotinic acid,4-pyridinecarboxylic acid, 2-fluoro,2-fluoroisonicotinicacid,2-fluoro-4-carboxypyridine,2-fluoro-4-pyridinylcarboxylic acid,2-fluoropyridine-4-carboxylicacid,pubchem2998,pubchem3548 PubChem CID: 345360 IUPAC Name: 2-fluoropyridine-4-carboxylic acid SMILES: OC(=O)C1=CC=NC(F)=C1

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Specifications

PubChem CID	345360
CAS	402-65-3
Molecular Weight (g/mol)	141.10
MDL Number	MFCD02181194
SMILES	OC(=O)C1=CC=NC(F)=C1
Synonym	2-fluoroisonicotinic acid,2-fluoro-4-pyridinecarboxylic acid,2-fluoro-isonicotinic acid,4-pyridinecarboxylic acid, 2-fluoro,2-fluoroisonicotinicacid,2-fluoro-4-carboxypyridine,2-fluoro-4-pyridinylcarboxylic acid,2-fluoropyridine-4-carboxylicacid,pubchem2998,pubchem3548
IUPAC Name	2-fluoropyridine-4-carboxylic acid
InChI Key	JMPFWDWYGOWUFP-UHFFFAOYSA-N
Molecular Formula	C6H4FNO2

3-Methylquinoline N-oxide, 97%, Thermo Scientific Chemicals

CAS: 1873-55-8 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.188 MDL Number: MFCD00082650 InChI Key: CBGUMTBCWWMBRV-UHFFFAOYSA-N Synonym: 3-methylquinoline n-oxide,3-methylquinoline-n-oxide,3-methylquinoline 1-oxide,3-methylquinolin-1-ium-1-olate,3-methyl-quinoline-1-oxide,3-methylquinolin-1-ol,acmc-1cfdi,qnmo01,3-methyl-1-azanaphthalene n-oxide,3-methyl-1-oxidanidyl-quinolin-1-ium PubChem CID: 7021466 IUPAC Name: 3-methyl-1-oxidoquinolin-1-ium SMILES: CC1=CC2=CC=CC=C2[N+](=C1)[O-]

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Specifications

PubChem CID	7021466
CAS	1873-55-8
Molecular Weight (g/mol)	159.188
MDL Number	MFCD00082650
SMILES	CC1=CC2=CC=CC=C2[N+](=C1)[O-]
Synonym	3-methylquinoline n-oxide,3-methylquinoline-n-oxide,3-methylquinoline 1-oxide,3-methylquinolin-1-ium-1-olate,3-methyl-quinoline-1-oxide,3-methylquinolin-1-ol,acmc-1cfdi,qnmo01,3-methyl-1-azanaphthalene n-oxide,3-methyl-1-oxidanidyl-quinolin-1-ium
IUPAC Name	3-methyl-1-oxidoquinolin-1-ium
InChI Key	CBGUMTBCWWMBRV-UHFFFAOYSA-N
Molecular Formula	C10H9NO

2-Methyl-8-nitroquinoline, 98%

CAS: 881-07-2 Molecular Formula: C10H8N2O2 Molecular Weight (g/mol): 188.19 MDL Number: MFCD00006764 InChI Key: UHPGVDHXHDPYQP-UHFFFAOYSA-N PubChem CID: 13433 IUPAC Name: 2-methyl-8-nitroquinoline SMILES: CC1=CC=C2C=CC=C(C2=N1)[N+]([O-])=O

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Specifications

PubChem CID	13433
CAS	881-07-2
Molecular Weight (g/mol)	188.19
MDL Number	MFCD00006764
SMILES	CC1=CC=C2C=CC=C(C2=N1)[N+]([O-])=O
IUPAC Name	2-methyl-8-nitroquinoline
InChI Key	UHPGVDHXHDPYQP-UHFFFAOYSA-N
Molecular Formula	C10H8N2O2

(-)-Cotinine, 98%

CAS: 486-56-6 Molecular Formula: C10H12N2O Molecular Weight (g/mol): 176.219 MDL Number: MFCD00077696 InChI Key: UIKROCXWUNQSPJ-VIFPVBQESA-N Synonym: cotinine,--cotinine,cotinina,cotininum,cotinine-,s-cotinine,s---cotinine,unii-k5161x06ll,s-1-methyl-5-3-pyridinyl-2-pyrrolidinone,2-pyrrolidinone, 1-methyl-5-3-pyridinyl-, 5s PubChem CID: 854019 ChEBI: CHEBI:68641 IUPAC Name: (5S)-1-methyl-5-pyridin-3-ylpyrrolidin-2-one SMILES: CN1C(CCC1=O)C2=CN=CC=C2

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Specifications

PubChem CID	854019
CAS	486-56-6
Molecular Weight (g/mol)	176.219
ChEBI	CHEBI:68641
MDL Number	MFCD00077696
SMILES	CN1C(CCC1=O)C2=CN=CC=C2
Synonym	cotinine,--cotinine,cotinina,cotininum,cotinine-,s-cotinine,s---cotinine,unii-k5161x06ll,s-1-methyl-5-3-pyridinyl-2-pyrrolidinone,2-pyrrolidinone, 1-methyl-5-3-pyridinyl-, 5s
IUPAC Name	(5S)-1-methyl-5-pyridin-3-ylpyrrolidin-2-one
InChI Key	UIKROCXWUNQSPJ-VIFPVBQESA-N
Molecular Formula	C10H12N2O

4-Benzyloxy-2(1H)-pyridone, 98%, Thermo Scientific Chemicals

CAS: 53937-02-3 Molecular Formula: C12H11NO2 Molecular Weight (g/mol): 201.23 MDL Number: MFCD04039771 InChI Key: DOVNUEPFPBWTSV-UHFFFAOYSA-N Synonym: 4-benzyloxy-2-1h-pyridone,4-benzyloxy-2 1h-pyridone,4-benzyloxy pyridin-2 1h-one,4-benzyloxypyridin-2-one,4-benzyloxy pyridin-2-ol,4-benzyloxy-2-hydroxypyridine,4-benzyloxy-1h-pyridin-2-one,2 1h-pyridinone, 4-phenylmethoxy,4-benzyloxy-1,2-dihydropyridin-2-one PubChem CID: 3607724 SMILES: O=C1NC=CC(OCC2=CC=CC=C2)=C1

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Specifications

PubChem CID	3607724
CAS	53937-02-3
Molecular Weight (g/mol)	201.23
MDL Number	MFCD04039771
SMILES	O=C1NC=CC(OCC2=CC=CC=C2)=C1
Synonym	4-benzyloxy-2-1h-pyridone,4-benzyloxy-2 1h-pyridone,4-benzyloxy pyridin-2 1h-one,4-benzyloxypyridin-2-one,4-benzyloxy pyridin-2-ol,4-benzyloxy-2-hydroxypyridine,4-benzyloxy-1h-pyridin-2-one,2 1h-pyridinone, 4-phenylmethoxy,4-benzyloxy-1,2-dihydropyridin-2-one
InChI Key	DOVNUEPFPBWTSV-UHFFFAOYSA-N
Molecular Formula	C12H11NO2

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

4-Aminomethyl-2-chloropyridine, 95%

CAS: 144900-57-2 Molecular Formula: C₆H₇ClN₂ Molecular Weight (g/mol): 142.59 InChI Key: GGHCWJWUOSNCSK-UHFFFAOYSA-N Synonym: 2-chloropyridin-4-yl methanamine,4-pyridinemethanamine, 2-chloro,2-chloropyridin-4-yl methylamine,4-aminomethyl-2-chloropyridine,2-chloro-4-aminomethylpyridine,2-chloro-4-pyridyl methylamine,1-2-chloro-4-pyridinyl methanamine,2-chloro-4-pyridinemethanamine,1-2-chloropyridin-4-yl methanamine,c-2-chloro-pyridin-4-yl-methylamine PubChem CID: 2794167 IUPAC Name: (2-chloropyridin-4-yl)methanamine SMILES: C1=CN=C(C=C1CN)Cl

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Specifications

PubChem CID	2794167
CAS	144900-57-2
Molecular Weight (g/mol)	142.59
SMILES	C1=CN=C(C=C1CN)Cl
Synonym	2-chloropyridin-4-yl methanamine,4-pyridinemethanamine, 2-chloro,2-chloropyridin-4-yl methylamine,4-aminomethyl-2-chloropyridine,2-chloro-4-aminomethylpyridine,2-chloro-4-pyridyl methylamine,1-2-chloro-4-pyridinyl methanamine,2-chloro-4-pyridinemethanamine,1-2-chloropyridin-4-yl methanamine,c-2-chloro-pyridin-4-yl-methylamine
IUPAC Name	(2-chloropyridin-4-yl)methanamine
InChI Key	GGHCWJWUOSNCSK-UHFFFAOYSA-N
Molecular Formula	C₆H₇ClN₂

5-Amino-2-hydroxypyridine, 97%

CAS: 33630-94-3 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.12 MDL Number: MFCD03427652 InChI Key: CHYPHWOOCGECMN-UHFFFAOYSA-N Synonym: 5-amino-2-hydroxypyridine,5-aminopyridin-2-ol,5-aminopyridin-2 1h-one,3-amino-6-hydroxypyridine,5-amino-2-pyridone,5-amino-2-pyridinol,2-hydroxy-5-aminopyridine,2 1h-pyridinone, 5-amino,5-amino-2 1h-pyridone PubChem CID: 818256 IUPAC Name: 5-amino-1H-pyridin-2-one SMILES: NC1=CCC(=O)N=C1

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Specifications

PubChem CID	818256
CAS	33630-94-3
Molecular Weight (g/mol)	110.12
MDL Number	MFCD03427652
SMILES	NC1=CCC(=O)N=C1
Synonym	5-amino-2-hydroxypyridine,5-aminopyridin-2-ol,5-aminopyridin-2 1h-one,3-amino-6-hydroxypyridine,5-amino-2-pyridone,5-amino-2-pyridinol,2-hydroxy-5-aminopyridine,2 1h-pyridinone, 5-amino,5-amino-2 1h-pyridone
IUPAC Name	5-amino-1H-pyridin-2-one
InChI Key	CHYPHWOOCGECMN-UHFFFAOYSA-N
Molecular Formula	C5H6N2O

2-Amino-3-methylpyridine, 97%

CAS: 1603-40-3 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00006320 InChI Key: RGDQRXPEZUNWHX-UHFFFAOYSA-N Synonym: 2-amino-3-picoline,2-amino-3-methylpyridine,2-pyridinamine, 3-methyl,3-methyl-2-pyridinamine,3-methyl-2-aminopyridine,3-methyl-2-pyridylamine,3-picoline, 2-amino,2-amino-3-methyl pyridine,2-amino-beta-picoline,pyridine, 2-amino-3-methyl PubChem CID: 15347 IUPAC Name: 3-methylpyridin-2-amine SMILES: CC1=C(N=CC=C1)N

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Specifications

PubChem CID	15347
CAS	1603-40-3
Molecular Weight (g/mol)	108.144
MDL Number	MFCD00006320
SMILES	CC1=C(N=CC=C1)N
Synonym	2-amino-3-picoline,2-amino-3-methylpyridine,2-pyridinamine, 3-methyl,3-methyl-2-pyridinamine,3-methyl-2-aminopyridine,3-methyl-2-pyridylamine,3-picoline, 2-amino,2-amino-3-methyl pyridine,2-amino-beta-picoline,pyridine, 2-amino-3-methyl
IUPAC Name	3-methylpyridin-2-amine
InChI Key	RGDQRXPEZUNWHX-UHFFFAOYSA-N
Molecular Formula	C6H8N2

N-Fluoropyridinium trifluoromethanesulfonate, 95%

CAS: 107263-95-6 Molecular Formula: C6H5F4NO3S Molecular Weight (g/mol): 247.164 MDL Number: MFCD00013458 InChI Key: JFZMMCYRTJBQQI-UHFFFAOYSA-M Synonym: 1-fluoropyridinium triflate,n-fluoropyridinium triflate,n-fluoropyridinium trifluoromethanesulfonate,1-fluoropyridinium trifluoromethanesulfonate,1-fluoropyridin-1-ium; trifluoromethanesulfonate,acmc-209shu,ksc182s3j,1-fluoropyridin-1-ium triflate,1-fluoropyridiniumtriflate PubChem CID: 2724576 IUPAC Name: 1-fluoropyridin-1-ium;trifluoromethanesulfonate SMILES: C1=CC=[N+](C=C1)F.C(F)(F)(F)S(=O)(=O)[O-]

Pricing and Availability
Specifications

PubChem CID	2724576
CAS	107263-95-6
Molecular Weight (g/mol)	247.164
MDL Number	MFCD00013458
SMILES	C1=CC=[N+](C=C1)F.C(F)(F)(F)S(=O)(=O)[O-]
Synonym	1-fluoropyridinium triflate,n-fluoropyridinium triflate,n-fluoropyridinium trifluoromethanesulfonate,1-fluoropyridinium trifluoromethanesulfonate,1-fluoropyridin-1-ium; trifluoromethanesulfonate,acmc-209shu,ksc182s3j,1-fluoropyridin-1-ium triflate,1-fluoropyridiniumtriflate
IUPAC Name	1-fluoropyridin-1-ium;trifluoromethanesulfonate
InChI Key	JFZMMCYRTJBQQI-UHFFFAOYSA-M
Molecular Formula	C6H5F4NO3S

Pyridines and derivatives

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