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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1,351 – 1,365 of 145,433 results

1,351

2-Amino-4-methyl-5-nitropyridine 98.0+%, TCI America™

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

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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

1,352

Methyl 6-Bromonicotinate 98.0+%, TCI America™

CAS: 26218-78-0 Molecular Formula: C7H6BrNO2 Molecular Weight (g/mol): 216.03 MDL Number: MFCD04972371 InChI Key: NFLROFLPSNZIAH-UHFFFAOYSA-N Synonym: 6-Bromonicotinic Acid Methyl Ester, Methyl 6-Bromopyridine-3-carboxylate, 6-Bromopyridine-3-carboxylic Acid Methyl Ester PubChem CID: 13349623 IUPAC Name: methyl 6-bromopyridine-3-carboxylate SMILES: COC(=O)C1=CC=C(Br)N=C1

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PubChem CID	13349623
CAS	26218-78-0
Molecular Weight (g/mol)	216.03
MDL Number	MFCD04972371
SMILES	COC(=O)C1=CC=C(Br)N=C1
Synonym	6-Bromonicotinic Acid Methyl Ester, Methyl 6-Bromopyridine-3-carboxylate, 6-Bromopyridine-3-carboxylic Acid Methyl Ester
IUPAC Name	methyl 6-bromopyridine-3-carboxylate
InChI Key	NFLROFLPSNZIAH-UHFFFAOYSA-N
Molecular Formula	C7H6BrNO2

1,353

4,4'-Dimethoxy-2,2'-bipyridyl 98.0+%, TCI America™

CAS: 17217-57-1 Molecular Formula: C12H12N2O2 Molecular Weight (g/mol): 216.24 MDL Number: MFCD00233880 InChI Key: IMEVSAIFJKKDAP-UHFFFAOYSA-N Synonym: 4,4'-dimethoxy-2,2'-bipyridine,4,4'-dimethoxy-2,2'-bipyridyl,4-methoxy-2-4-methoxypyridin-2-yl pyridine,4,4'-dimethoxy-2,2' bipyridinyl,2,2'-bipyridine, 4,4'-dimethoxy,acmc-1c6x1,4-4'-dimethoxy-2-2'-bipyridine,4-methoxy-2-4-methoxy 2-pyridyl pyridine,4-methoxy-2-4-methoxy-2-pyridinyl pyridine PubChem CID: 2733927 IUPAC Name: 4,4'-dimethoxy-2,2'-bipyridine SMILES: COC1=CC=NC(=C1)C1=CC(OC)=CC=N1

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Specifications

PubChem CID	2733927
CAS	17217-57-1
Molecular Weight (g/mol)	216.24
MDL Number	MFCD00233880
SMILES	COC1=CC=NC(=C1)C1=CC(OC)=CC=N1
Synonym	4,4'-dimethoxy-2,2'-bipyridine,4,4'-dimethoxy-2,2'-bipyridyl,4-methoxy-2-4-methoxypyridin-2-yl pyridine,4,4'-dimethoxy-2,2' bipyridinyl,2,2'-bipyridine, 4,4'-dimethoxy,acmc-1c6x1,4-4'-dimethoxy-2-2'-bipyridine,4-methoxy-2-4-methoxy 2-pyridyl pyridine,4-methoxy-2-4-methoxy-2-pyridinyl pyridine
IUPAC Name	4,4'-dimethoxy-2,2'-bipyridine
InChI Key	IMEVSAIFJKKDAP-UHFFFAOYSA-N
Molecular Formula	C12H12N2O2

1,354

4-([2,2':6',2″-Terpyridin]-4'-yl)benzoic Acid 98.0+%, TCI America™

CAS: 158014-74-5 Molecular Formula: C22H15N3O2 Molecular Weight (g/mol): 353.381 MDL Number: MFCD22056799 InChI Key: RPRRPKJKACRJDD-UHFFFAOYSA-N Synonym: 4′C-(4-Carboxyphenyl)-2,2′C:6′C,2′C′C-terpyridine PubChem CID: 15903886 IUPAC Name: 4-(2,6-dipyridin-2-ylpyridin-4-yl)benzoic acid SMILES: C1=CC=NC(=C1)C2=CC(=CC(=N2)C3=CC=CC=N3)C4=CC=C(C=C4)C(=O)O

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PubChem CID	15903886
CAS	158014-74-5
Molecular Weight (g/mol)	353.381
MDL Number	MFCD22056799
SMILES	C1=CC=NC(=C1)C2=CC(=CC(=N2)C3=CC=CC=N3)C4=CC=C(C=C4)C(=O)O
Synonym	4′C-(4-Carboxyphenyl)-2,2′C:6′C,2′C′C-terpyridine
IUPAC Name	4-(2,6-dipyridin-2-ylpyridin-4-yl)benzoic acid
InChI Key	RPRRPKJKACRJDD-UHFFFAOYSA-N
Molecular Formula	C22H15N3O2

1,355

3-Hydroxy-6-methyl-2-nitropyridine 98.0+%, TCI America™

CAS: 15128-90-2 Molecular Formula: C6H6N2O3 Molecular Weight (g/mol): 154.125 MDL Number: MFCD00006259 InChI Key: WZMGQHIBXUAYGS-UHFFFAOYSA-N Synonym: 3-hydroxy-6-methyl-2-nitropyridine,6-methyl-2-nitropyridin-3-ol,6-methyl-2-nitro-3-pyridinol,3-pyridinol, 6-methyl-2-nitro,3-hydroxy-2-nitro-6-picoline 3-hydroxy-6-methyl-2-nitropyridine,pubchem6630,2-nitro-6-methylpyridin-3-ol,3-pyridinol,6-methyl-2-nitro,6-methyl-2-nitro-pyridin-3-ol,wzmgqhibxuaygs-uhfffaoysa PubChem CID: 84801 SMILES: CC1=NC(=C(C=C1)O)[N+](=O)[O-]

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Specifications

PubChem CID	84801
CAS	15128-90-2
Molecular Weight (g/mol)	154.125
MDL Number	MFCD00006259
SMILES	CC1=NC(=C(C=C1)O)[N+](=O)[O-]
Synonym	3-hydroxy-6-methyl-2-nitropyridine,6-methyl-2-nitropyridin-3-ol,6-methyl-2-nitro-3-pyridinol,3-pyridinol, 6-methyl-2-nitro,3-hydroxy-2-nitro-6-picoline 3-hydroxy-6-methyl-2-nitropyridine,pubchem6630,2-nitro-6-methylpyridin-3-ol,3-pyridinol,6-methyl-2-nitro,6-methyl-2-nitro-pyridin-3-ol,wzmgqhibxuaygs-uhfffaoysa
InChI Key	WZMGQHIBXUAYGS-UHFFFAOYSA-N
Molecular Formula	C6H6N2O3

1,356

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

CAS: 41404-58-4 Molecular Formula: C5H3BrFN Molecular Weight (g/mol): 175.988 InChI Key: UODINHBLNPPDPD-UHFFFAOYSA-N Synonym: 2-bromo-5-fluoro-pyridine,pyridine, 2-bromo-5-fluoro,pubchem1099,pubchem14324,2-bromo5-fluoropyridine,acmc-1assy,2-bromo-5-fluoropyridin,2-bromo-5-fluorpyridine,2-bromo-5-fluropyridine,5-fluoro-2-bromopyridine PubChem CID: 2783171 IUPAC Name: 2-bromo-5-fluoropyridine SMILES: C1=CC(=NC=C1F)Br

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PubChem CID	2783171
CAS	41404-58-4
Molecular Weight (g/mol)	175.988
SMILES	C1=CC(=NC=C1F)Br
Synonym	2-bromo-5-fluoro-pyridine,pyridine, 2-bromo-5-fluoro,pubchem1099,pubchem14324,2-bromo5-fluoropyridine,acmc-1assy,2-bromo-5-fluoropyridin,2-bromo-5-fluorpyridine,2-bromo-5-fluropyridine,5-fluoro-2-bromopyridine
IUPAC Name	2-bromo-5-fluoropyridine
InChI Key	UODINHBLNPPDPD-UHFFFAOYSA-N
Molecular Formula	C5H3BrFN

1,357

Methyl 2,2':6',2″-Terpyridine-4'-carboxylate 98.0+%, TCI America™

CAS: 247058-06-6 Molecular Formula: C17H13N3O2 Molecular Weight (g/mol): 291.31 MDL Number: MFCD11042546 InChI Key: GEXSUZVSFVGSMZ-UHFFFAOYSA-N Synonym: 2,2′C:6′C,2′C′C-Terpyridine-4′C-carboxylic Acid Methyl Ester, 4′C-(Methoxycarbonyl)-2,2′C:6′C,2′C′C-terpyridine PubChem CID: 10589647 IUPAC Name: methyl 2,6-dipyridin-2-ylpyridine-4-carboxylate SMILES: COC(=O)C1=CC(=NC(=C1)C2=CC=CC=N2)C3=CC=CC=N3

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Specifications

PubChem CID	10589647
CAS	247058-06-6
Molecular Weight (g/mol)	291.31
MDL Number	MFCD11042546
SMILES	COC(=O)C1=CC(=NC(=C1)C2=CC=CC=N2)C3=CC=CC=N3
Synonym	2,2′C:6′C,2′C′C-Terpyridine-4′C-carboxylic Acid Methyl Ester, 4′C-(Methoxycarbonyl)-2,2′C:6′C,2′C′C-terpyridine
IUPAC Name	methyl 2,6-dipyridin-2-ylpyridine-4-carboxylate
InChI Key	GEXSUZVSFVGSMZ-UHFFFAOYSA-N
Molecular Formula	C17H13N3O2

1,358

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

CAS: 1827-27-6 Molecular Formula: C5H5FN2 Molecular Weight (g/mol): 112.11 MDL Number: MFCD01632180 InChI Key: YTHMOBMZVVFNBE-UHFFFAOYSA-N Synonym: 5-amino-2-fluoropyridine,2-fluoro-5-aminopyridine,3-amino-6-fluoropyridine,6-fluoro-pyridin-3-ylamine,6-fluoro-3-pyridinamine,3-pyridinamine, 6-fluoro,6-fluoro-3-pyridylamine,6-fluoro-3-pyridineamine,5-amine-2-fluoropyridine,6-fluoropyridine-3-amine PubChem CID: 819440 IUPAC Name: 6-fluoropyridin-3-amine SMILES: NC1=CN=C(F)C=C1

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PubChem CID	819440
CAS	1827-27-6
Molecular Weight (g/mol)	112.11
MDL Number	MFCD01632180
SMILES	NC1=CN=C(F)C=C1
Synonym	5-amino-2-fluoropyridine,2-fluoro-5-aminopyridine,3-amino-6-fluoropyridine,6-fluoro-pyridin-3-ylamine,6-fluoro-3-pyridinamine,3-pyridinamine, 6-fluoro,6-fluoro-3-pyridylamine,6-fluoro-3-pyridineamine,5-amine-2-fluoropyridine,6-fluoropyridine-3-amine
IUPAC Name	6-fluoropyridin-3-amine
InChI Key	YTHMOBMZVVFNBE-UHFFFAOYSA-N
Molecular Formula	C5H5FN2

1,359

4-Amino-2,3,5,6-tetrafluoropyridine 97.0+%, TCI America™

CAS: 1682-20-8 Molecular Formula: C5H2F4N2 Molecular Weight (g/mol): 166.079 MDL Number: MFCD00010855 InChI Key: PLVFNMQHMRRBAA-UHFFFAOYSA-N Synonym: 4-amino-2,3,5,6-tetrafluoropyridine,4-aminotetrafluoropyridine,tetrafluoropyridin-4-amine,2,3,5,6-tetrafluoro-4-pyridinamine,2,3,5,6-tetrafluoro-4-pyridylamine,pubchem2992,acmc-1bzbr,4-amino-tetrafluoropyridine,4-amino-2,3,5,6-tetrafluorropyridine,4-pyridinamine, 2,3,5,6-tetrafluoro PubChem CID: 1270911 IUPAC Name: 2,3,5,6-tetrafluoropyridin-4-amine SMILES: C1(=C(C(=NC(=C1F)F)F)F)N

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PubChem CID	1270911
CAS	1682-20-8
Molecular Weight (g/mol)	166.079
MDL Number	MFCD00010855
SMILES	C1(=C(C(=NC(=C1F)F)F)F)N
Synonym	4-amino-2,3,5,6-tetrafluoropyridine,4-aminotetrafluoropyridine,tetrafluoropyridin-4-amine,2,3,5,6-tetrafluoro-4-pyridinamine,2,3,5,6-tetrafluoro-4-pyridylamine,pubchem2992,acmc-1bzbr,4-amino-tetrafluoropyridine,4-amino-2,3,5,6-tetrafluorropyridine,4-pyridinamine, 2,3,5,6-tetrafluoro
IUPAC Name	2,3,5,6-tetrafluoropyridin-4-amine
InChI Key	PLVFNMQHMRRBAA-UHFFFAOYSA-N
Molecular Formula	C5H2F4N2

1,360

1-(3-Sulfopropyl)pyridinium Hydroxide Inner Salt 98.0+%, TCI America™

CAS: 15471-17-7 Molecular Formula: C8H11NO3S Molecular Weight (g/mol): 201.24 MDL Number: MFCD00064468 InChI Key: REEBJQTUIJTGAL-UHFFFAOYSA-N Synonym: 3-pyridin-1-ium-1-yl propane-1-sulfonate,ndsb-201,1-3-sulphonatopropyl pyridinium,unii-qn4i6ai9ek,3-1-pyridinio-1-propanesulfonate,1-pyridiniumpropane-3-sulfonate,qn4i6ai9ek,1-3-sulfopropyl pyridinium hydroxide, inner salt,pyridinium, 1-3-sulfopropyl-, inner salt,1-3-sulfonatopropyl pyridin-1-ium PubChem CID: 84929 IUPAC Name: 1-(3-sulfonatopropyl)pyridin-1-ium SMILES: [O-]S(=O)(=O)CCC[N+]1=CC=CC=C1

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PubChem CID	84929
CAS	15471-17-7
Molecular Weight (g/mol)	201.24
MDL Number	MFCD00064468
SMILES	[O-]S(=O)(=O)CCC[N+]1=CC=CC=C1
Synonym	3-pyridin-1-ium-1-yl propane-1-sulfonate,ndsb-201,1-3-sulphonatopropyl pyridinium,unii-qn4i6ai9ek,3-1-pyridinio-1-propanesulfonate,1-pyridiniumpropane-3-sulfonate,qn4i6ai9ek,1-3-sulfopropyl pyridinium hydroxide, inner salt,pyridinium, 1-3-sulfopropyl-, inner salt,1-3-sulfonatopropyl pyridin-1-ium
IUPAC Name	1-(3-sulfonatopropyl)pyridin-1-ium
InChI Key	REEBJQTUIJTGAL-UHFFFAOYSA-N
Molecular Formula	C8H11NO3S

1,361

2,2'-Bipyridine-6,6'-dicarboxylic Acid 98.0+%, TCI America™

CAS: 4479-74-7 Molecular Formula: C12H8N2O4 Molecular Weight (g/mol): 244.21 MDL Number: MFCD11042476 InChI Key: DASAXWLMIWDYLQ-UHFFFAOYSA-N PubChem CID: 9959961 IUPAC Name: [2,2'-bipyridine]-6,6'-dicarboxylic acid SMILES: OC(=O)C1=CC=CC(=N1)C1=NC(=CC=C1)C(O)=O

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Specifications

PubChem CID	9959961
CAS	4479-74-7
Molecular Weight (g/mol)	244.21
MDL Number	MFCD11042476
SMILES	OC(=O)C1=CC=CC(=N1)C1=NC(=CC=C1)C(O)=O
IUPAC Name	[2,2'-bipyridine]-6,6'-dicarboxylic acid
InChI Key	DASAXWLMIWDYLQ-UHFFFAOYSA-N
Molecular Formula	C12H8N2O4

1,362

2,5-Dichloronicotinic Acid 97.0+%, TCI America™

CAS: 59782-85-3 Molecular Formula: C6H3Cl2NO2 Molecular Weight (g/mol): 191.995 MDL Number: MFCD01861979 InChI Key: SXQSMLIMBNMUNB-UHFFFAOYSA-N Synonym: 2,5-dichloronicotinic acid,2,5-dichloronicotinicacid,3-pyridinecarboxylic acid, 2,5-dichloro,2,5-dichloro-3-pyridinecarboxylic acid,pubchem2601,acmc-209mfn,pyni16,2,5-dichloro-nicotinic acid,2,5-dichloronicotinic acid?,ksc269g2r PubChem CID: 2736085 IUPAC Name: 2,5-dichloropyridine-3-carboxylic acid SMILES: C1=C(C(=NC=C1Cl)Cl)C(=O)O

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PubChem CID	2736085
CAS	59782-85-3
Molecular Weight (g/mol)	191.995
MDL Number	MFCD01861979
SMILES	C1=C(C(=NC=C1Cl)Cl)C(=O)O
Synonym	2,5-dichloronicotinic acid,2,5-dichloronicotinicacid,3-pyridinecarboxylic acid, 2,5-dichloro,2,5-dichloro-3-pyridinecarboxylic acid,pubchem2601,acmc-209mfn,pyni16,2,5-dichloro-nicotinic acid,2,5-dichloronicotinic acid?,ksc269g2r
IUPAC Name	2,5-dichloropyridine-3-carboxylic acid
InChI Key	SXQSMLIMBNMUNB-UHFFFAOYSA-N
Molecular Formula	C6H3Cl2NO2

1,363

Methyl 2,5-Dichloronicotinate 98.0+%, TCI America™

CAS: 67754-03-4 Molecular Formula: C7H5Cl2NO2 Molecular Weight (g/mol): 206.022 MDL Number: MFCD03844857 InChI Key: CNPFXYWTMBTSSI-UHFFFAOYSA-N Synonym: 2,5-Dichloronicotinic Acid Methyl Ester, Methyl 2,5-Dichloropyridine-3-carboxylate, 2,5-Dichloropyridine-3-carboxylic Acid Methyl Ester PubChem CID: 2764318 IUPAC Name: methyl 2,5-dichloropyridine-3-carboxylate SMILES: COC(=O)C1=CC(=CN=C1Cl)Cl

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Specifications

PubChem CID	2764318
CAS	67754-03-4
Molecular Weight (g/mol)	206.022
MDL Number	MFCD03844857
SMILES	COC(=O)C1=CC(=CN=C1Cl)Cl
Synonym	2,5-Dichloronicotinic Acid Methyl Ester, Methyl 2,5-Dichloropyridine-3-carboxylate, 2,5-Dichloropyridine-3-carboxylic Acid Methyl Ester
IUPAC Name	methyl 2,5-dichloropyridine-3-carboxylate
InChI Key	CNPFXYWTMBTSSI-UHFFFAOYSA-N
Molecular Formula	C7H5Cl2NO2

1,364

2-Chloro-4-iodo-3-methylpyridine 98.0+%, TCI America™

CAS: 153034-88-9 Molecular Formula: C6H5ClIN Molecular Weight (g/mol): 253.467 MDL Number: MFCD03095293 InChI Key: WHCRABJNJRAJIP-UHFFFAOYSA-N Synonym: 2-chloro-4-iodo-3-picoline,2-chloro-3-methyl-4-iodopyridine,2-chloro-4-iodo-3-methyl-pyridine,pyridine, 2-chloro-4-iodo-3-methyl,2-chloro-4-iodo-3-methylpyridne,pubchem17059,2-chloranyl-4-iodanyl-3-methyl-pyridine,2-chloro-4-iodo-3-methylpyridine,2-chloro-4-iodo-3-methyl-pyridine; 2-chloro-4-iodo-3-picoline PubChem CID: 10083628 IUPAC Name: 2-chloro-4-iodo-3-methylpyridine SMILES: CC1=C(C=CN=C1Cl)I

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Specifications

PubChem CID	10083628
CAS	153034-88-9
Molecular Weight (g/mol)	253.467
MDL Number	MFCD03095293
SMILES	CC1=C(C=CN=C1Cl)I
Synonym	2-chloro-4-iodo-3-picoline,2-chloro-3-methyl-4-iodopyridine,2-chloro-4-iodo-3-methyl-pyridine,pyridine, 2-chloro-4-iodo-3-methyl,2-chloro-4-iodo-3-methylpyridne,pubchem17059,2-chloranyl-4-iodanyl-3-methyl-pyridine,2-chloro-4-iodo-3-methylpyridine,2-chloro-4-iodo-3-methyl-pyridine; 2-chloro-4-iodo-3-picoline
IUPAC Name	2-chloro-4-iodo-3-methylpyridine
InChI Key	WHCRABJNJRAJIP-UHFFFAOYSA-N
Molecular Formula	C6H5ClIN

1,365

6-Phenylpyridine-2-carboxylic Acid 98.0+%, TCI America™

CAS: 39774-28-2 Molecular Formula: C12H9NO2 Molecular Weight (g/mol): 199.209 MDL Number: MFCD04114206 InChI Key: CXOPUGLYEYDAMC-UHFFFAOYSA-N Synonym: 6-Phenylpicolinic Acid PubChem CID: 2762884 IUPAC Name: 6-phenylpyridine-2-carboxylic acid SMILES: C1=CC=C(C=C1)C2=NC(=CC=C2)C(=O)O

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Specifications

PubChem CID	2762884
CAS	39774-28-2
Molecular Weight (g/mol)	199.209
MDL Number	MFCD04114206
SMILES	C1=CC=C(C=C1)C2=NC(=CC=C2)C(=O)O
Synonym	6-Phenylpicolinic Acid
IUPAC Name	6-phenylpyridine-2-carboxylic acid
InChI Key	CXOPUGLYEYDAMC-UHFFFAOYSA-N
Molecular Formula	C12H9NO2

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