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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1,936 – 1,950 of 178,093 results

1,936

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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Specifications

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

1,937

5,6,7,8-Tetrahydro-2-methylquinoline 98.0+%, TCI America™

CAS: 2617-98-3 Molecular Formula: C10H13N Molecular Weight (g/mol): 147.221 MDL Number: MFCD00191581 InChI Key: AUSMPOZTRKHFPG-UHFFFAOYSA-N Synonym: 5,6,7,8-Tetrahydroquinaldine PubChem CID: 12229420 IUPAC Name: 2-methyl-5,6,7,8-tetrahydroquinoline SMILES: CC1=NC2=C(CCCC2)C=C1

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Specifications

PubChem CID	12229420
CAS	2617-98-3
Molecular Weight (g/mol)	147.221
MDL Number	MFCD00191581
SMILES	CC1=NC2=C(CCCC2)C=C1
Synonym	5,6,7,8-Tetrahydroquinaldine
IUPAC Name	2-methyl-5,6,7,8-tetrahydroquinoline
InChI Key	AUSMPOZTRKHFPG-UHFFFAOYSA-N
Molecular Formula	C10H13N

1,938

2,3,5-Trimethylpyridine 98.0+%, TCI America™

CAS: 695-98-7 Molecular Formula: C8H11N Molecular Weight (g/mol): 121.183 MDL Number: MFCD00126840 InChI Key: GFYHSKONPJXCDE-UHFFFAOYSA-N Synonym: 2,3,5-collidine,pyridine, 2,3,5-trimethyl,2,3,5-trimethyl pyridine,pubchem15901,acmc-1aul1,2,3,5-trimethyl-pyridin,2,3,5-trimethyl-pyridine,ksc490s0f PubChem CID: 12759 IUPAC Name: 2,3,5-trimethylpyridine SMILES: CC1=CC(=C(N=C1)C)C

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Specifications

PubChem CID	12759
CAS	695-98-7
Molecular Weight (g/mol)	121.183
MDL Number	MFCD00126840
SMILES	CC1=CC(=C(N=C1)C)C
Synonym	2,3,5-collidine,pyridine, 2,3,5-trimethyl,2,3,5-trimethyl pyridine,pubchem15901,acmc-1aul1,2,3,5-trimethyl-pyridin,2,3,5-trimethyl-pyridine,ksc490s0f
IUPAC Name	2,3,5-trimethylpyridine
InChI Key	GFYHSKONPJXCDE-UHFFFAOYSA-N
Molecular Formula	C8H11N

1,939

2,3,5,6-Tetrafluoropyridine 98.0+%, TCI America™

CAS: 2875-18-5 Molecular Formula: C5HF4N Molecular Weight (g/mol): 151.06 MDL Number: MFCD00011734 InChI Key: HWIPMBCMGVXOKN-UHFFFAOYSA-N Synonym: pyridine, 2,3,5,6-tetrafluoro,2,3,5,6-tetrafluoro-pyridine,2,3,5,6-tetrafluoropyridine,pubchem9303,acmc-209h4j,ksc494q4b,hwipmbcmgvxokn-uhfffaoysa,2,3,5,6-tetrafluoro-pyridine; pyridine, 2,3,5,6-tetrafluoro PubChem CID: 137749 IUPAC Name: 2,3,5,6-tetrafluoropyridine SMILES: FC1=CC(F)=C(F)N=C1F

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Specifications

PubChem CID	137749
CAS	2875-18-5
Molecular Weight (g/mol)	151.06
MDL Number	MFCD00011734
SMILES	FC1=CC(F)=C(F)N=C1F
Synonym	pyridine, 2,3,5,6-tetrafluoro,2,3,5,6-tetrafluoro-pyridine,2,3,5,6-tetrafluoropyridine,pubchem9303,acmc-209h4j,ksc494q4b,hwipmbcmgvxokn-uhfffaoysa,2,3,5,6-tetrafluoro-pyridine; pyridine, 2,3,5,6-tetrafluoro
IUPAC Name	2,3,5,6-tetrafluoropyridine
InChI Key	HWIPMBCMGVXOKN-UHFFFAOYSA-N
Molecular Formula	C5HF4N

1,940

Tris(2-phenylpyridinato)iridium(III) (purified by sublimation) 95.0+%, TCI America™

CAS: 94928-86-6 Molecular Formula: C33H24IrN3 Molecular Weight (g/mol): 654.793 MDL Number: MFCD04039766 InChI Key: NSABRUJKERBGOU-UHFFFAOYSA-N Synonym: Ir(ppy)3 PubChem CID: 59117881 IUPAC Name: iridium(3+);2-phenylpyridine SMILES: C1=CC=C([C-]=C1)C2=CC=CC=N2.C1=CC=C([C-]=C1)C2=CC=CC=N2.C1=CC=C([C-]=C1)C2=CC=CC=N2.[Ir+3]

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Specifications

PubChem CID	59117881
CAS	94928-86-6
Molecular Weight (g/mol)	654.793
MDL Number	MFCD04039766
SMILES	C1=CC=C([C-]=C1)C2=CC=CC=N2.C1=CC=C([C-]=C1)C2=CC=CC=N2.C1=CC=C([C-]=C1)C2=CC=CC=N2.[Ir+3]
Synonym	Ir(ppy)3
IUPAC Name	iridium(3+);2-phenylpyridine
InChI Key	NSABRUJKERBGOU-UHFFFAOYSA-N
Molecular Formula	C33H24IrN3

1,941

3,5,6-Trifluoro-2-hydroxypyridine 98.0+%, TCI America™

CAS: 75777-49-0 Molecular Formula: C5H2F3NO Molecular Weight (g/mol): 149.072 MDL Number: MFCD04114299 InChI Key: PWBGZZXJAMGVGQ-UHFFFAOYSA-N Synonym: 3,5,6-trifluoro-2-hydroxypyridine,2-hydroxy-3,5,6-trifluoropyridine,3,5,6-trifluoropyridin-2-ol,acmc-1beik,3,5,6-trifluoro-2-pyridone,3,5,6-trifluoro-2-pyridinol,3,5,6-trifluoropyridin-2 1h-one,2 1h-pyridinone,3,5,6-trifluoro,3,5,6-trifluoro-1,2-dihydropyridine-2-one,2 1h-pyridinone, 3,5,6-trifluoro-9ci PubChem CID: 23340297 IUPAC Name: 3,5,6-trifluoro-1H-pyridin-2-one SMILES: C1=C(C(=O)NC(=C1F)F)F

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Specifications

PubChem CID	23340297
CAS	75777-49-0
Molecular Weight (g/mol)	149.072
MDL Number	MFCD04114299
SMILES	C1=C(C(=O)NC(=C1F)F)F
Synonym	3,5,6-trifluoro-2-hydroxypyridine,2-hydroxy-3,5,6-trifluoropyridine,3,5,6-trifluoropyridin-2-ol,acmc-1beik,3,5,6-trifluoro-2-pyridone,3,5,6-trifluoro-2-pyridinol,3,5,6-trifluoropyridin-2 1h-one,2 1h-pyridinone,3,5,6-trifluoro,3,5,6-trifluoro-1,2-dihydropyridine-2-one,2 1h-pyridinone, 3,5,6-trifluoro-9ci
IUPAC Name	3,5,6-trifluoro-1H-pyridin-2-one
InChI Key	PWBGZZXJAMGVGQ-UHFFFAOYSA-N
Molecular Formula	C5H2F3NO

1,942

6-(Trifluoromethyl)nicotinic Acid 98.0+%, TCI America™

CAS: 231291-22-8 Molecular Formula: C7H3F3NO2 Molecular Weight (g/mol): 190.10 MDL Number: MFCD00792430 InChI Key: JNYLMODTPLSLIF-UHFFFAOYSA-M Synonym: 6-trifluoromethyl nicotinic acid,6-trifluoromethyl pyridine-3-carboxylic acid,6-trifluoromethylnicotinic acid,6-trifluoromethyl-nicotinic acid,2-trifluoromethyl-5-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 6-trifluoromethyl,2-trifluoromethyl pyridine-5-carboxylic acid,6-trifluoromethyl-3-pyridinecarboxylic acid PubChem CID: 2777551 IUPAC Name: 6-(trifluoromethyl)pyridine-3-carboxylate SMILES: [O-]C(=O)C1=CC=C(N=C1)C(F)(F)F

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PubChem CID	2777551
CAS	231291-22-8
Molecular Weight (g/mol)	190.10
MDL Number	MFCD00792430
SMILES	[O-]C(=O)C1=CC=C(N=C1)C(F)(F)F
Synonym	6-trifluoromethyl nicotinic acid,6-trifluoromethyl pyridine-3-carboxylic acid,6-trifluoromethylnicotinic acid,6-trifluoromethyl-nicotinic acid,2-trifluoromethyl-5-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 6-trifluoromethyl,2-trifluoromethyl pyridine-5-carboxylic acid,6-trifluoromethyl-3-pyridinecarboxylic acid
IUPAC Name	6-(trifluoromethyl)pyridine-3-carboxylate
InChI Key	JNYLMODTPLSLIF-UHFFFAOYSA-M
Molecular Formula	C7H3F3NO2

1,943

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

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Specifications

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

1,944

4-Anilinopyridine 99.0+%, TCI America™

CAS: 22961-45-1 Molecular Formula: C11H10N2 Molecular Weight (g/mol): 170.215 MDL Number: MFCD00457758 InChI Key: DKQSRQLSDPYGCJ-UHFFFAOYSA-N Synonym: N-(4-Pyridyl)aniline PubChem CID: 89945 IUPAC Name: N-phenylpyridin-4-amine SMILES: C1=CC=C(C=C1)NC2=CC=NC=C2

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Specifications

PubChem CID	89945
CAS	22961-45-1
Molecular Weight (g/mol)	170.215
MDL Number	MFCD00457758
SMILES	C1=CC=C(C=C1)NC2=CC=NC=C2
Synonym	N-(4-Pyridyl)aniline
IUPAC Name	N-phenylpyridin-4-amine
InChI Key	DKQSRQLSDPYGCJ-UHFFFAOYSA-N
Molecular Formula	C11H10N2

1,945

3-Amino-9H-pyrido[3,4-b]indole 98.0+%, TCI America™

CAS: 73834-77-2 Molecular Formula: C11H9N3 Molecular Weight (g/mol): 183.214 MDL Number: MFCD00209818 InChI Key: UGMPOJSWOINMDE-UHFFFAOYSA-N Synonym: 3-Amino-beta-carboline PubChem CID: 119537 IUPAC Name: 9H-pyrido[3,4-b]indol-3-amine SMILES: C1=CC=C2C(=C1)C3=CC(=NC=C3N2)N

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Specifications

PubChem CID	119537
CAS	73834-77-2
Molecular Weight (g/mol)	183.214
MDL Number	MFCD00209818
SMILES	C1=CC=C2C(=C1)C3=CC(=NC=C3N2)N
Synonym	3-Amino-beta-carboline
IUPAC Name	9H-pyrido[3,4-b]indol-3-amine
InChI Key	UGMPOJSWOINMDE-UHFFFAOYSA-N
Molecular Formula	C11H9N3

1,946

3-Amino-2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98.0+%, TCI America™

CAS: 893440-50-1 Molecular Formula: C12H19BN2O3 Molecular Weight (g/mol): 250.11 MDL Number: MFCD12923427 InChI Key: KYYKGOURQXPERA-UHFFFAOYSA-N Synonym: 2-methoxy-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-3-amine,3-amino-2-methoxypyridine-5-boronic acid pinacol ester,5-amino-6-methoxypyridine-3-boronic acid pinacol ester,2-methoxy-5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-pyridin-3-ylamine,2-methoxy-3-aminopyridine-5-boronic acid pinacol ester,5-amino-6-methoxypyridin-3-yl boronic acid pinacol ester,2-methoxy-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-3-amine,5-amino-6-methoxypyridine-3-boronic acid pinacol ester?,3-amino-2-methoxypyridin-5-ylboronicacidpinacolester,5-amino-6-methoxypyridine-3-boronicacidpinacolester PubChem CID: 59557920 IUPAC Name: 2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-amine SMILES: COC1=C(N)C=C(C=N1)B1OC(C)(C)C(C)(C)O1

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PubChem CID	59557920
CAS	893440-50-1
Molecular Weight (g/mol)	250.11
MDL Number	MFCD12923427
SMILES	COC1=C(N)C=C(C=N1)B1OC(C)(C)C(C)(C)O1
Synonym	2-methoxy-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-3-amine,3-amino-2-methoxypyridine-5-boronic acid pinacol ester,5-amino-6-methoxypyridine-3-boronic acid pinacol ester,2-methoxy-5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-pyridin-3-ylamine,2-methoxy-3-aminopyridine-5-boronic acid pinacol ester,5-amino-6-methoxypyridin-3-yl boronic acid pinacol ester,2-methoxy-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-3-amine,5-amino-6-methoxypyridine-3-boronic acid pinacol ester?,3-amino-2-methoxypyridin-5-ylboronicacidpinacolester,5-amino-6-methoxypyridine-3-boronicacidpinacolester
IUPAC Name	2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-amine
InChI Key	KYYKGOURQXPERA-UHFFFAOYSA-N
Molecular Formula	C12H19BN2O3

1,947

2-Aminoisonicotinamide 98.0+%, TCI America™

CAS: 13538-42-6 Molecular Formula: C6H7N3O Molecular Weight (g/mol): 137.14 MDL Number: MFCD03791262 InChI Key: AGSDASDGMNDAIE-UHFFFAOYSA-N Synonym: 2-aminoisonicotinamide,2-amino-isonicotinamide,2-amino-4-pyridinecarboxamide,4-pyridinecarboxamide, 2-amino,4-pyridinecarboxamide,2-amino,2-amino isonicotinamide,pubchem16603,acmc-1bppf,2-amino-4-pyridinecarbamide,2-azanylpyridine-4-carboxamide PubChem CID: 351653 IUPAC Name: 2-aminopyridine-4-carboxamide SMILES: NC(=O)C1=CC=NC(N)=C1

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PubChem CID	351653
CAS	13538-42-6
Molecular Weight (g/mol)	137.14
MDL Number	MFCD03791262
SMILES	NC(=O)C1=CC=NC(N)=C1
Synonym	2-aminoisonicotinamide,2-amino-isonicotinamide,2-amino-4-pyridinecarboxamide,4-pyridinecarboxamide, 2-amino,4-pyridinecarboxamide,2-amino,2-amino isonicotinamide,pubchem16603,acmc-1bppf,2-amino-4-pyridinecarbamide,2-azanylpyridine-4-carboxamide
IUPAC Name	2-aminopyridine-4-carboxamide
InChI Key	AGSDASDGMNDAIE-UHFFFAOYSA-N
Molecular Formula	C6H7N3O

1,948

Quinoline N-Oxide Hydrate 97.0+%, TCI America™

CAS: 198878-42-1 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.16 MDL Number: MFCD00149472 InChI Key: GIIWGCBLYNDKBO-UHFFFAOYSA-N PubChem CID: 152363 IUPAC Name: quinolin-1-ium-1-olate SMILES: [O-][N+]1=C2C=CC=CC2=CC=C1

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PubChem CID	152363
CAS	198878-42-1
Molecular Weight (g/mol)	145.16
MDL Number	MFCD00149472
SMILES	[O-][N+]1=C2C=CC=CC2=CC=C1
IUPAC Name	quinolin-1-ium-1-olate
InChI Key	GIIWGCBLYNDKBO-UHFFFAOYSA-N
Molecular Formula	C9H7NO

1,949

3-Quinolinol 98.0+%, TCI America™

CAS: 580-18-7 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.161 MDL Number: MFCD00169018 InChI Key: IQQDNMHUOLMLNJ-UHFFFAOYSA-N Synonym: 3-hydroxyquinoline,3-quinolinol,3-quinolol,ccris 4328,unii-12pz582ci0,quinolin-3-o1,3-hydroxy-quinoline,pubchem12770,5-21-03-00224 beilstein handbook reference,ksc270k2r PubChem CID: 11376 IUPAC Name: quinolin-3-ol SMILES: C1=CC=C2C(=C1)C=C(C=N2)O

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PubChem CID	11376
CAS	580-18-7
Molecular Weight (g/mol)	145.161
MDL Number	MFCD00169018
SMILES	C1=CC=C2C(=C1)C=C(C=N2)O
Synonym	3-hydroxyquinoline,3-quinolinol,3-quinolol,ccris 4328,unii-12pz582ci0,quinolin-3-o1,3-hydroxy-quinoline,pubchem12770,5-21-03-00224 beilstein handbook reference,ksc270k2r
IUPAC Name	quinolin-3-ol
InChI Key	IQQDNMHUOLMLNJ-UHFFFAOYSA-N
Molecular Formula	C9H7NO

1,950

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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Specifications

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

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