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

6-Methylnicotinic acid, 99%

CAS: 3222-47-7 Molecular Formula: C₇H₇NO₂ Molecular Weight (g/mol): 137.17 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

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Specifications

PubChem CID	137860
CAS	3222-47-7
Molecular Weight (g/mol)	137.17
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

4-Methylquinoline, 99%

CAS: 491-35-0 Molecular Formula: C₁₀H₉N Molecular Weight (g/mol): 143.19 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)	143.19
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-Mercaptopyridine, 96%

CAS: 4556-23-4 Molecular Formula: C5H5NS Molecular Weight (g/mol): 111.16 MDL Number: MFCD00006422 InChI Key: FHTDDANQIMVWKZ-UHFFFAOYSA-N Synonym: 4-mercaptopyridine,pyridine-4-thiol,4-pyridinethiol,4-thiopyridine,4-pyridinethione,pyridine, 4-mercapto,4-thiopyridone,4 1h-pyridinethione,pyridine-4 1h-thione,5-21-07-00167 beilstein handbook reference PubChem CID: 2723889 SMILES: S=C1C=CNC=C1

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Specifications

PubChem CID	2723889
CAS	4556-23-4
Molecular Weight (g/mol)	111.16
MDL Number	MFCD00006422
SMILES	S=C1C=CNC=C1
Synonym	4-mercaptopyridine,pyridine-4-thiol,4-pyridinethiol,4-thiopyridine,4-pyridinethione,pyridine, 4-mercapto,4-thiopyridone,4 1h-pyridinethione,pyridine-4 1h-thione,5-21-07-00167 beilstein handbook reference
InChI Key	FHTDDANQIMVWKZ-UHFFFAOYSA-N
Molecular Formula	C5H5NS

2,6-Dibromopyridine, 98%

CAS: 626-05-1 Molecular Formula: C₅H₃Br₂N Molecular Weight (g/mol): 236.89 InChI Key: FEYDZHNIIMENOB-UHFFFAOYSA-N PubChem CID: 12274 IUPAC Name: 2,6-dibromopyridine SMILES: C1=CC(=NC(=C1)Br)Br

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Specifications

PubChem CID	12274
CAS	626-05-1
Molecular Weight (g/mol)	236.89
SMILES	C1=CC(=NC(=C1)Br)Br
IUPAC Name	2,6-dibromopyridine
InChI Key	FEYDZHNIIMENOB-UHFFFAOYSA-N
Molecular Formula	C₅H₃Br₂N

Quinaldine, 95+%

CAS: 91-63-4 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.19 MDL Number: MFCD00006756 InChI Key: SMUQFGGVLNAIOZ-UHFFFAOYSA-N Synonym: quinaldine,chinaldine,khinaldin,quinoline, 2-methyl,2-methyl-quinoline,methylquinoline,2-methylchinolin,ccris 1155,2-methylchinoline,2-methylchinolin czech PubChem CID: 7060 IUPAC Name: 2-methylquinoline SMILES: CC1=CC=C2C=CC=CC2=N1

Pricing and Availability
Specifications

PubChem CID	7060
CAS	91-63-4
Molecular Weight (g/mol)	143.19
MDL Number	MFCD00006756
SMILES	CC1=CC=C2C=CC=CC2=N1
Synonym	quinaldine,chinaldine,khinaldin,quinoline, 2-methyl,2-methyl-quinoline,methylquinoline,2-methylchinolin,ccris 1155,2-methylchinoline,2-methylchinolin czech
IUPAC Name	2-methylquinoline
InChI Key	SMUQFGGVLNAIOZ-UHFFFAOYSA-N
Molecular Formula	C10H9N

3-Amino-2-nitropyridine, 97%, Thermo Scientific Chemicals

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

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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

3,5-Dichloro-2-cyanopyridine, 95%, Thermo Scientific Chemicals

CAS: 85331-33-5 Molecular Formula: C6H2Cl2N2 Molecular Weight (g/mol): 172.996 MDL Number: MFCD03788758 InChI Key: ATUOLSDAAPMVJJ-UHFFFAOYSA-N Synonym: 3,5-dichloro-2-cyanopyridine,2-cyano-3,5-dichloropyridine,3,5-dichloropicolinonitrile,2-pyridinecarbonitrile, 3,5-dichloro,pubchem2423,acmc-209q5l,ksc448a0l,tpc-py042,3,5-dichloro-2-cyano pyridine,3,5-dichloro-2-pyridinecarbonitrile PubChem CID: 2769699 IUPAC Name: 3,5-dichloropyridine-2-carbonitrile SMILES: C1=C(C=NC(=C1Cl)C#N)Cl

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Specifications

PubChem CID	2769699
CAS	85331-33-5
Molecular Weight (g/mol)	172.996
MDL Number	MFCD03788758
SMILES	C1=C(C=NC(=C1Cl)C#N)Cl
Synonym	3,5-dichloro-2-cyanopyridine,2-cyano-3,5-dichloropyridine,3,5-dichloropicolinonitrile,2-pyridinecarbonitrile, 3,5-dichloro,pubchem2423,acmc-209q5l,ksc448a0l,tpc-py042,3,5-dichloro-2-cyano pyridine,3,5-dichloro-2-pyridinecarbonitrile
IUPAC Name	3,5-dichloropyridine-2-carbonitrile
InChI Key	ATUOLSDAAPMVJJ-UHFFFAOYSA-N
Molecular Formula	C6H2Cl2N2

2-Amino-3,5-difluoropyridine, 98%, Thermo Scientific Chemicals

CAS: 732306-31-9 Molecular Formula: C5H4F2N2 Molecular Weight (g/mol): 130.098 MDL Number: MFCD03788760 InChI Key: JVLFMTZUPSBCNJ-UHFFFAOYSA-N Synonym: 2-amino-3,5-difluoropyridine,3,5-difluoro-2-pyridinamine,2-pyridinamine, 3,5-difluoro,pubchem5550,acmc-209oq0,3,5-difluoro-2-pyridylamine,ksc495k6p,3,5-difluoropyridin-2-ylamine,3,5-difluoro-pyridin-2-yl-amine,3,5-bis fluoranyl pyridin-2-amine PubChem CID: 2783238 IUPAC Name: 3,5-difluoropyridin-2-amine SMILES: C1=C(C=NC(=C1F)N)F

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Specifications

PubChem CID	2783238
CAS	732306-31-9
Molecular Weight (g/mol)	130.098
MDL Number	MFCD03788760
SMILES	C1=C(C=NC(=C1F)N)F
Synonym	2-amino-3,5-difluoropyridine,3,5-difluoro-2-pyridinamine,2-pyridinamine, 3,5-difluoro,pubchem5550,acmc-209oq0,3,5-difluoro-2-pyridylamine,ksc495k6p,3,5-difluoropyridin-2-ylamine,3,5-difluoro-pyridin-2-yl-amine,3,5-bis fluoranyl pyridin-2-amine
IUPAC Name	3,5-difluoropyridin-2-amine
InChI Key	JVLFMTZUPSBCNJ-UHFFFAOYSA-N
Molecular Formula	C5H4F2N2

2-Bromopyridine-4-carboxylic acid, 97%

CAS: 66572-56-3 Molecular Formula: C6H4BrNO2 Molecular Weight (g/mol): 202.007 MDL Number: MFCD01646069 InChI Key: YBTKGKVQEXAYEM-UHFFFAOYSA-N Synonym: 2-bromoisonicotinic acid,2-bromo-4-pyridinecarboxylic acid,2-bromo-isonicotinic acid,2-bromo-4-pyridine carboxylic acid,4-pyridinecarboxylic acid, 2-bromo,2-bromoisonicotic acid,2-bromisonicotins,2-bromopyridine-4-carboxylicacid,pubchem9211,acmc-209nvt PubChem CID: 222701 IUPAC Name: 2-bromopyridine-4-carboxylic acid SMILES: C1=CN=C(C=C1C(=O)O)Br

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Specifications

PubChem CID	222701
CAS	66572-56-3
Molecular Weight (g/mol)	202.007
MDL Number	MFCD01646069
SMILES	C1=CN=C(C=C1C(=O)O)Br
Synonym	2-bromoisonicotinic acid,2-bromo-4-pyridinecarboxylic acid,2-bromo-isonicotinic acid,2-bromo-4-pyridine carboxylic acid,4-pyridinecarboxylic acid, 2-bromo,2-bromoisonicotic acid,2-bromisonicotins,2-bromopyridine-4-carboxylicacid,pubchem9211,acmc-209nvt
IUPAC Name	2-bromopyridine-4-carboxylic acid
InChI Key	YBTKGKVQEXAYEM-UHFFFAOYSA-N
Molecular Formula	C6H4BrNO2

3-Cyano-2-hydroxy-4,6-dimethylpyridine, 98%

CAS: 769-28-8 Molecular Formula: C8H8N2O Molecular Weight (g/mol): 148.165 MDL Number: MFCD00006269 InChI Key: OCYMJCILWYHKAU-UHFFFAOYSA-N Synonym: 2-hydroxy-4,6-dimethylnicotinonitrile,3-cyano-4,6-dimethyl-2-hydroxypyridine,4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile,2-hydroxy-4,6-dimethylpyridine-3-carbonitrile,unii-ots4s2r79e,4,6-dimethyl-2-hydroxynicotinonitrile,3-pyridinecarbonitrile, 1,2-dihydro-4,6-dimethyl-2-oxo,3-cyano-2-hydroxy-4,6-dimethylpyridine,nicotinonitrile, 1,2-dihydro-4,6-dimethyl-2-oxo,ots4s2r79e PubChem CID: 69856 IUPAC Name: 4,6-dimethyl-2-oxo-1H-pyridine-3-carbonitrile SMILES: CC1=CC(=C(C(=O)N1)C#N)C

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Specifications

PubChem CID	69856
CAS	769-28-8
Molecular Weight (g/mol)	148.165
MDL Number	MFCD00006269
SMILES	CC1=CC(=C(C(=O)N1)C#N)C
Synonym	2-hydroxy-4,6-dimethylnicotinonitrile,3-cyano-4,6-dimethyl-2-hydroxypyridine,4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile,2-hydroxy-4,6-dimethylpyridine-3-carbonitrile,unii-ots4s2r79e,4,6-dimethyl-2-hydroxynicotinonitrile,3-pyridinecarbonitrile, 1,2-dihydro-4,6-dimethyl-2-oxo,3-cyano-2-hydroxy-4,6-dimethylpyridine,nicotinonitrile, 1,2-dihydro-4,6-dimethyl-2-oxo,ots4s2r79e
IUPAC Name	4,6-dimethyl-2-oxo-1H-pyridine-3-carbonitrile
InChI Key	OCYMJCILWYHKAU-UHFFFAOYSA-N
Molecular Formula	C8H8N2O

Pentafluoropyridine, 99+%

CAS: 700-16-3 Molecular Formula: C₅F₅N Molecular Weight (g/mol): 169.05 MDL Number: MFCD00006225 InChI Key: XTGOWLIKIQLYRG-UHFFFAOYSA-N Synonym: pentafluoropyridine,perfluoropyridine,pyridine, pentafluoro,pentafluorpyridin,pubchem9299,acmc-1bl6p,2,3,4,5,6-pentafluoro-pyridine PubChem CID: 69690 IUPAC Name: 2,3,4,5,6-pentafluoropyridine SMILES: C1(=C(C(=NC(=C1F)F)F)F)F

Pricing and Availability
Specifications

PubChem CID	69690
CAS	700-16-3
Molecular Weight (g/mol)	169.05
MDL Number	MFCD00006225
SMILES	C1(=C(C(=NC(=C1F)F)F)F)F
Synonym	pentafluoropyridine,perfluoropyridine,pyridine, pentafluoro,pentafluorpyridin,pubchem9299,acmc-1bl6p,2,3,4,5,6-pentafluoro-pyridine
IUPAC Name	2,3,4,5,6-pentafluoropyridine
InChI Key	XTGOWLIKIQLYRG-UHFFFAOYSA-N
Molecular Formula	C₅F₅N

4-Methylpyridine-3-boronic acid, 90%

CAS: 148546-82-1 Molecular Formula: C₆H₈BNO₂ Molecular Weight (g/mol): 136.95 MDL Number: MFCD03788244 InChI Key: ASXFMIDIRZPCGK-UHFFFAOYSA-N Synonym: 4-methylpyridine-3-boronic acid,4-methylpyridin-3-yl boronic acid,4-methylpyridin-3-yl-3-boronic acid,4-methyl-3-pyridyl boronic acid,3-borono-4-picoline,boronic acid, 4-methyl-3-pyridinyl,4-methyl-3-pyridinyl boronic acid,4-picoline-3-boronic acid,4-picoline-5-boronic acid,4-methyl-3-pyridinyl-boronic acid PubChem CID: 2762711 IUPAC Name: (4-methylpyridin-3-yl)boronic acid SMILES: B(C1=C(C=CN=C1)C)(O)O

Pricing and Availability
Specifications

PubChem CID	2762711
CAS	148546-82-1
Molecular Weight (g/mol)	136.95
MDL Number	MFCD03788244
SMILES	B(C1=C(C=CN=C1)C)(O)O
Synonym	4-methylpyridine-3-boronic acid,4-methylpyridin-3-yl boronic acid,4-methylpyridin-3-yl-3-boronic acid,4-methyl-3-pyridyl boronic acid,3-borono-4-picoline,boronic acid, 4-methyl-3-pyridinyl,4-methyl-3-pyridinyl boronic acid,4-picoline-3-boronic acid,4-picoline-5-boronic acid,4-methyl-3-pyridinyl-boronic acid
IUPAC Name	(4-methylpyridin-3-yl)boronic acid
InChI Key	ASXFMIDIRZPCGK-UHFFFAOYSA-N
Molecular Formula	C₆H₈BNO₂

5,7-Dichloro-1,6-naphthyridine, 97%

CAS: 337958-60-8 Molecular Formula: C₈H₄Cl₂N₂ Molecular Weight (g/mol): 199.04 InChI Key: HNRPBMNTCYRAJD-UHFFFAOYSA-N Synonym: pubchem14653,5,7-dichloro-1,6-napthyridine,1,6-naphthyridine,5,7-dichloro,1,6-naphthyridine, 5,7-dichloro,5,7-bis chloranyl-1,6-naphthyridine PubChem CID: 12204233 IUPAC Name: 5,7-dichloro-1,6-naphthyridine SMILES: C1=CC2=C(N=C(C=C2N=C1)Cl)Cl

Pricing and Availability
Specifications

PubChem CID	12204233
CAS	337958-60-8
Molecular Weight (g/mol)	199.04
SMILES	C1=CC2=C(N=C(C=C2N=C1)Cl)Cl
Synonym	pubchem14653,5,7-dichloro-1,6-napthyridine,1,6-naphthyridine,5,7-dichloro,1,6-naphthyridine, 5,7-dichloro,5,7-bis chloranyl-1,6-naphthyridine
IUPAC Name	5,7-dichloro-1,6-naphthyridine
InChI Key	HNRPBMNTCYRAJD-UHFFFAOYSA-N
Molecular Formula	C₈H₄Cl₂N₂

2-Amino-4-methyl-5-nitropyridine, 98%, Thermo Scientific Chemicals

CAS: 21901-40-6 Molecular Formula: C6H7N3O2 Molecular Weight (g/mol): 153.141 MDL Number: MFCD00010692 InChI Key: GRBBNZYMXKTQAI-UHFFFAOYSA-N Synonym: 2-amino-4-methyl-5-nitropyridine,2-amino-5-nitro-4-picoline,2-amino-4-methyl-5-nitro pyridine,4-methyl-5-nitro-2-pyridinamine,4-methyl-5-nitro-2-pyridylamine,2-pyridinamine, 4-methyl-5-nitro,4-methyl-5-nitro-pyridin-2-ylamine,2-amino-5-nitro-4-methylpyridine,4-methyl-5-nitropyridin-2-amin,2-amino-5-nitro-4-picoline 2-amino-4-methyl-5-nitropyridine PubChem CID: 243165 IUPAC Name: 4-methyl-5-nitropyridin-2-amine SMILES: CC1=CC(=NC=C1[N+](=O)[O-])N

Pricing and Availability
Specifications

PubChem CID	243165
CAS	21901-40-6
Molecular Weight (g/mol)	153.141
MDL Number	MFCD00010692
SMILES	CC1=CC(=NC=C1[N+](=O)[O-])N
Synonym	2-amino-4-methyl-5-nitropyridine,2-amino-5-nitro-4-picoline,2-amino-4-methyl-5-nitro pyridine,4-methyl-5-nitro-2-pyridinamine,4-methyl-5-nitro-2-pyridylamine,2-pyridinamine, 4-methyl-5-nitro,4-methyl-5-nitro-pyridin-2-ylamine,2-amino-5-nitro-4-methylpyridine,4-methyl-5-nitropyridin-2-amin,2-amino-5-nitro-4-picoline 2-amino-4-methyl-5-nitropyridine
IUPAC Name	4-methyl-5-nitropyridin-2-amine
InChI Key	GRBBNZYMXKTQAI-UHFFFAOYSA-N
Molecular Formula	C6H7N3O2

3-Amino-4-methylpyridine, 98%

CAS: 3430-27-1 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00128871 InChI Key: IBKMZYWDWWIWEL-UHFFFAOYSA-N Synonym: 3-amino-4-methylpyridine,3-amino-4-picoline,3-pyridinamine, 4-methyl,4-methyl-3-pyridinamine,4-methyl-pyridin-3-ylamine,unii-9hn55rq07b,4-methyl-3-pyridylamine,4-methylpyridine-3-amine,3-amino-4-methyl pyridine,3-amino-4-methylpyridine 3-amino-4-picoline PubChem CID: 137935 IUPAC Name: 4-methylpyridin-3-amine SMILES: CC1=C(C=NC=C1)N

Pricing and Availability
Specifications

PubChem CID	137935
CAS	3430-27-1
Molecular Weight (g/mol)	108.144
MDL Number	MFCD00128871
SMILES	CC1=C(C=NC=C1)N
Synonym	3-amino-4-methylpyridine,3-amino-4-picoline,3-pyridinamine, 4-methyl,4-methyl-3-pyridinamine,4-methyl-pyridin-3-ylamine,unii-9hn55rq07b,4-methyl-3-pyridylamine,4-methylpyridine-3-amine,3-amino-4-methyl pyridine,3-amino-4-methylpyridine 3-amino-4-picoline
IUPAC Name	4-methylpyridin-3-amine
InChI Key	IBKMZYWDWWIWEL-UHFFFAOYSA-N
Molecular Formula	C6H8N2

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