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 9,862 results

1-Ethylpyridinium Bromide 98.0+%, TCI America™

CAS: 1906-79-2 Molecular Formula: C7H10BrN Molecular Weight (g/mol): 188.068 MDL Number: MFCD00041999 InChI Key: ABFDKXBSQCTIKH-UHFFFAOYSA-M Synonym: 1-ethylpyridinium bromide,1-ethylpyridin-1-ium bromide,ethylpyridinium bromide,pyridinium, 1-ethyl-, bromide,n-ethylpyridinium bromide,pyridinium, 1-ethyl-, bromide 1:1,pyridineethobromide,ethylpyridiniumbromide,1-ethyl-pyridiniubromide,n-ethyl pyridinium bromide PubChem CID: 15927 IUPAC Name: 1-ethylpyridin-1-ium;bromide SMILES: CC[N+]1=CC=CC=C1.[Br-]

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PubChem CID	15927
CAS	1906-79-2
Molecular Weight (g/mol)	188.068
MDL Number	MFCD00041999
SMILES	CC[N+]1=CC=CC=C1.[Br-]
Synonym	1-ethylpyridinium bromide,1-ethylpyridin-1-ium bromide,ethylpyridinium bromide,pyridinium, 1-ethyl-, bromide,n-ethylpyridinium bromide,pyridinium, 1-ethyl-, bromide 1:1,pyridineethobromide,ethylpyridiniumbromide,1-ethyl-pyridiniubromide,n-ethyl pyridinium bromide
IUPAC Name	1-ethylpyridin-1-ium;bromide
InChI Key	ABFDKXBSQCTIKH-UHFFFAOYSA-M
Molecular Formula	C7H10BrN

Nicotine Bi-L-(+)-tartrate Dihydrate 98.0+%, TCI America™

CAS: 6-3-6019 Molecular Formula: C18H30N2O14 Molecular Weight (g/mol): 498.44 MDL Number: MFCD00150899 InChI Key: LDMPZNTVIGIREC-HYRPJEHINA-N Synonym: nicotine ditartrate dihydrate,unii-r7m676m8yv,nicotine bitartrate usan,2r,3r-2,3-dihydroxybutanedioic acid;3-2s-1-methylpyrrolidin-2-yl pyridine;dihydrate,nicotine bitartrate who-dd,nicotine acid tartrate dihydrate,s-3-1-methylpyrrolidin-2-yl pyridine bis 2r,3r-2,3-dihydroxysuccinate dihydrate,2r,3r-2,3-dihydroxybutanedioic acid; 3-2s-1-methylpyrrolidin-2-yl pyridine; dihydrate,3-2s-1-methyl-2-pyrrolidinyl pyridine, 2r,3r-2,3-dihydroxybutanedioate 1:2 , dihydrate IUPAC Name: bis((2R,3R)-2,3-dihydroxybutanedioic acid) 3-[(2S)-1-methylpyrrolidin-2-yl]pyridine dihydrate SMILES: O.O.O[C@H]([C@@H](O)C(O)=O)C(O)=O.O[C@H]([C@@H](O)C(O)=O)C(O)=O.CN1CCC[C@H]1C1=CN=CC=C1

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CAS	6-3-6019
Molecular Weight (g/mol)	498.44
MDL Number	MFCD00150899
SMILES	O.O.O[C@H]([C@@H](O)C(O)=O)C(O)=O.O[C@H]([C@@H](O)C(O)=O)C(O)=O.CN1CCC[C@H]1C1=CN=CC=C1
Synonym	nicotine ditartrate dihydrate,unii-r7m676m8yv,nicotine bitartrate usan,2r,3r-2,3-dihydroxybutanedioic acid;3-2s-1-methylpyrrolidin-2-yl pyridine;dihydrate,nicotine bitartrate who-dd,nicotine acid tartrate dihydrate,s-3-1-methylpyrrolidin-2-yl pyridine bis 2r,3r-2,3-dihydroxysuccinate dihydrate,2r,3r-2,3-dihydroxybutanedioic acid; 3-2s-1-methylpyrrolidin-2-yl pyridine; dihydrate,3-2s-1-methyl-2-pyrrolidinyl pyridine, 2r,3r-2,3-dihydroxybutanedioate 1:2 , dihydrate
IUPAC Name	bis((2R,3R)-2,3-dihydroxybutanedioic acid) 3-[(2S)-1-methylpyrrolidin-2-yl]pyridine dihydrate
InChI Key	LDMPZNTVIGIREC-HYRPJEHINA-N
Molecular Formula	C18H30N2O14

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Nicotinic acid, 99%

CAS: 59-67-6 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 123.11 MDL Number: MFCD00006391 InChI Key: PVNIIMVLHYAWGP-UHFFFAOYSA-N Synonym: nicotinic acid,niacin,3-pyridinecarboxylic acid,3-carboxypyridine,wampocap,acidum nicotinicum,apelagrin,pellagrin,akotin,daskil PubChem CID: 938 ChEBI: CHEBI:15940 IUPAC Name: pyridine-3-carboxylic acid SMILES: OC(=O)C1=CC=CN=C1

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PubChem CID	938
CAS	59-67-6
Molecular Weight (g/mol)	123.11
ChEBI	CHEBI:15940
MDL Number	MFCD00006391
SMILES	OC(=O)C1=CC=CN=C1
Synonym	nicotinic acid,niacin,3-pyridinecarboxylic acid,3-carboxypyridine,wampocap,acidum nicotinicum,apelagrin,pellagrin,akotin,daskil
IUPAC Name	pyridine-3-carboxylic acid
InChI Key	PVNIIMVLHYAWGP-UHFFFAOYSA-N
Molecular Formula	C6H5NO2

1-Ethyl-3-methylpyridinium Ethyl Sulfate 98.0+%, TCI America™

CAS: 872672-50-9 Molecular Formula: C10H17NO4S Molecular Weight (g/mol): 247.309 InChI Key: ZTLWMUBOQHZKNS-UHFFFAOYSA-M PubChem CID: 44629805 IUPAC Name: 1-ethyl-3-methylpyridin-1-ium;ethyl sulfate SMILES: CC[N+]1=CC=CC(=C1)C.CCOS(=O)(=O)[O-]

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PubChem CID	44629805
CAS	872672-50-9
Molecular Weight (g/mol)	247.309
SMILES	CC[N+]1=CC=CC(=C1)C.CCOS(=O)(=O)[O-]
IUPAC Name	1-ethyl-3-methylpyridin-1-ium;ethyl sulfate
InChI Key	ZTLWMUBOQHZKNS-UHFFFAOYSA-M
Molecular Formula	C10H17NO4S

Regorafenib 98.0+%, TCI America™

CAS: 755037-03-7 Molecular Formula: C21H15ClF4N4O3 Molecular Weight (g/mol): 482.82 MDL Number: MFCD16038047 InChI Key: FNHKPVJBJVTLMP-UHFFFAOYSA-N PubChem CID: 11167602 ChEBI: CHEBI:68647 IUPAC Name: 4-[4-[[4-chloro-3-(trifluoromethyl)phenyl]carbamoylamino]-3-fluorophenoxy]-N-methylpyridine-2-carboxamide SMILES: CNC(=O)C1=NC=CC(=C1)OC2=CC(=C(C=C2)NC(=O)NC3=CC(=C(C=C3)Cl)C(F)(F)F)F

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PubChem CID	11167602
CAS	755037-03-7
Molecular Weight (g/mol)	482.82
ChEBI	CHEBI:68647
MDL Number	MFCD16038047
SMILES	CNC(=O)C1=NC=CC(=C1)OC2=CC(=C(C=C2)NC(=O)NC3=CC(=C(C=C3)Cl)C(F)(F)F)F
IUPAC Name	4-[4-[[4-chloro-3-(trifluoromethyl)phenyl]carbamoylamino]-3-fluorophenoxy]-N-methylpyridine-2-carboxamide
InChI Key	FNHKPVJBJVTLMP-UHFFFAOYSA-N
Molecular Formula	C21H15ClF4N4O3

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2-Amino-3,5-dichloropyridine, 97%

CAS: 4214-74-8 Molecular Formula: C5H4Cl2N2 Molecular Weight (g/mol): 163.00 MDL Number: MFCD00006313 InChI Key: OCWBGKZFOYMCCN-UHFFFAOYSA-N Synonym: 2-amino-3,5-dichloropyridine,3,5-dichloro-2-pyridinamine,2-pyridinamine, 3,5-dichloro,3,5-dichloro-3-pyridylamine,3,5-dichloro-2-aminopyridine,3,5-dichloro-2-pyridylamine,3,5-dichloropyridin-2-ylamine,pyridine, 2-amino-3,5-dichloro,pubchem13504,acmc-209jnv PubChem CID: 77886 IUPAC Name: 3,5-dichloropyridin-2-amine SMILES: NC1=NC=C(Cl)C=C1Cl

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PubChem CID	77886
CAS	4214-74-8
Molecular Weight (g/mol)	163.00
MDL Number	MFCD00006313
SMILES	NC1=NC=C(Cl)C=C1Cl
Synonym	2-amino-3,5-dichloropyridine,3,5-dichloro-2-pyridinamine,2-pyridinamine, 3,5-dichloro,3,5-dichloro-3-pyridylamine,3,5-dichloro-2-aminopyridine,3,5-dichloro-2-pyridylamine,3,5-dichloropyridin-2-ylamine,pyridine, 2-amino-3,5-dichloro,pubchem13504,acmc-209jnv
IUPAC Name	3,5-dichloropyridin-2-amine
InChI Key	OCWBGKZFOYMCCN-UHFFFAOYSA-N
Molecular Formula	C5H4Cl2N2

6,6'-Dithiodinicotinic Acid 98.0+%, TCI America™

CAS: 15658-35-2 Molecular Formula: C12H8N2O4S2 Molecular Weight (g/mol): 308.33 MDL Number: MFCD00006454 InChI Key: GSASOFRDSIKDSN-UHFFFAOYSA-N PubChem CID: 85040 IUPAC Name: 6-[(5-carboxypyridin-2-yl)disulfanyl]pyridine-3-carboxylic acid SMILES: OC(=O)C1=CC=C(SSC2=CC=C(C=N2)C(O)=O)N=C1

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PubChem CID	85040
CAS	15658-35-2
Molecular Weight (g/mol)	308.33
MDL Number	MFCD00006454
SMILES	OC(=O)C1=CC=C(SSC2=CC=C(C=N2)C(O)=O)N=C1
IUPAC Name	6-[(5-carboxypyridin-2-yl)disulfanyl]pyridine-3-carboxylic acid
InChI Key	GSASOFRDSIKDSN-UHFFFAOYSA-N
Molecular Formula	C12H8N2O4S2

2,6-Diamino-N2-(2-aminoethyl)-5-nitropyridine 98.0+%, TCI America™

CAS: 252944-01-7 Molecular Formula: C7H11N5O2 Molecular Weight (g/mol): 197.198 MDL Number: MFCD18379166 InChI Key: JNXKEBLSRILDQM-UHFFFAOYSA-N Synonym: 2,6-Diamino-N6-(2-aminoethyl)-3-nitropyridine, N2-(2-Aminoethyl)-5-nitropyridine-2,6-diamine PubChem CID: 22142380 IUPAC Name: 6-N-(2-aminoethyl)-3-nitropyridine-2,6-diamine SMILES: C1=CC(=NC(=C1[N+](=O)[O-])N)NCCN

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PubChem CID	22142380
CAS	252944-01-7
Molecular Weight (g/mol)	197.198
MDL Number	MFCD18379166
SMILES	C1=CC(=NC(=C1[N+](=O)[O-])N)NCCN
Synonym	2,6-Diamino-N6-(2-aminoethyl)-3-nitropyridine, N2-(2-Aminoethyl)-5-nitropyridine-2,6-diamine
IUPAC Name	6-N-(2-aminoethyl)-3-nitropyridine-2,6-diamine
InChI Key	JNXKEBLSRILDQM-UHFFFAOYSA-N
Molecular Formula	C7H11N5O2

(R)-5-Bromo-3-[1-(2,6-dichloro-3-fluorophenyl)ethoxy]pyridin-2-amine 98.0+%, TCI America™

CAS: 877399-00-3 Molecular Formula: C13H10BrCl2FN2O Molecular Weight (g/mol): 380.038 MDL Number: MFCD18207061 InChI Key: URFUZAZEKBBCEY-ZCFIWIBFSA-N PubChem CID: 11689426 IUPAC Name: 5-bromo-3-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethoxy]pyridin-2-amine SMILES: CC(C1=C(C=CC(=C1Cl)F)Cl)OC2=CC(=CN=C2N)Br

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PubChem CID	11689426
CAS	877399-00-3
Molecular Weight (g/mol)	380.038
MDL Number	MFCD18207061
SMILES	CC(C1=C(C=CC(=C1Cl)F)Cl)OC2=CC(=CN=C2N)Br
IUPAC Name	5-bromo-3-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethoxy]pyridin-2-amine
InChI Key	URFUZAZEKBBCEY-ZCFIWIBFSA-N
Molecular Formula	C13H10BrCl2FN2O

Blonanserin 98.0+%, TCI America™

CAS: 132810-10-7 Molecular Formula: C23H30FN3 Molecular Weight (g/mol): 367.51 MDL Number: MFCD00893838 InChI Key: XVGOZDAJGBALKS-UHFFFAOYSA-N Synonym: 2-(4-Ethyl-1-piperazinyl)-4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine PubChem CID: 125564 IUPAC Name: 1-ethyl-4-[4-(4-fluorophenyl)-5H,6H,7H,8H,9H,10H-cycloocta[b]pyridin-2-yl]piperazine SMILES: CCN1CCN(CC1)C1=CC(C2=CC=C(F)C=C2)=C2CCCCCCC2=N1

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PubChem CID	125564
CAS	132810-10-7
Molecular Weight (g/mol)	367.51
MDL Number	MFCD00893838
SMILES	CCN1CCN(CC1)C1=CC(C2=CC=C(F)C=C2)=C2CCCCCCC2=N1
Synonym	2-(4-Ethyl-1-piperazinyl)-4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine
IUPAC Name	1-ethyl-4-[4-(4-fluorophenyl)-5H,6H,7H,8H,9H,10H-cycloocta[b]pyridin-2-yl]piperazine
InChI Key	XVGOZDAJGBALKS-UHFFFAOYSA-N
Molecular Formula	C23H30FN3

Roflumilast 98.0+%, TCI America™

CAS: 162401-32-3 Molecular Formula: C17H14Cl2F2N2O3 Molecular Weight (g/mol): 403.207 MDL Number: MFCD00938270 InChI Key: MNDBXUUTURYVHR-UHFFFAOYSA-N Synonym: 3-(Cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-4-(difluoromethoxy)benzamide PubChem CID: 449193 ChEBI: CHEBI:47657 IUPAC Name: 3-(cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-4-(difluoromethoxy)benzamide SMILES: C1CC1COC2=C(C=CC(=C2)C(=O)NC3=C(C=NC=C3Cl)Cl)OC(F)F

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PubChem CID	449193
CAS	162401-32-3
Molecular Weight (g/mol)	403.207
ChEBI	CHEBI:47657
MDL Number	MFCD00938270
SMILES	C1CC1COC2=C(C=CC(=C2)C(=O)NC3=C(C=NC=C3Cl)Cl)OC(F)F
Synonym	3-(Cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-4-(difluoromethoxy)benzamide
IUPAC Name	3-(cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-4-(difluoromethoxy)benzamide
InChI Key	MNDBXUUTURYVHR-UHFFFAOYSA-N
Molecular Formula	C17H14Cl2F2N2O3

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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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

Bis(isothiocyanato)bis(2,2'-bipyridyl-4,4'-dicarboxylato)ruthenium(II) 85.0+%, TCI America™

CAS: 141460-19-7 Molecular Formula: C26H16N6O8RuS2 Molecular Weight (g/mol): 705.638 MDL Number: MFCD11042213 InChI Key: VMISXESAJBVFNH-UHFFFAOYSA-N Synonym: N3 Dye PubChem CID: 121235232 IUPAC Name: 2-(4-carboxylatopyridin-2-yl)pyridine-4-carboxylate;hydron;ruthenium(2+);diisothiocyanate SMILES: [H+].[H+].[H+].[H+].C1=CN=C(C=C1C(=O)[O-])C2=NC=CC(=C2)C(=O)[O-].C1=CN=C(C=C1C(=O)[O-])C2=NC=CC(=C2)C(=O)[O-].C(=[N-])=S.C(=[N-])=S.[Ru+2]

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PubChem CID	121235232
CAS	141460-19-7
Molecular Weight (g/mol)	705.638
MDL Number	MFCD11042213
SMILES	[H+].[H+].[H+].[H+].C1=CN=C(C=C1C(=O)[O-])C2=NC=CC(=C2)C(=O)[O-].C1=CN=C(C=C1C(=O)[O-])C2=NC=CC(=C2)C(=O)[O-].C(=[N-])=S.C(=[N-])=S.[Ru+2]
Synonym	N3 Dye
IUPAC Name	2-(4-carboxylatopyridin-2-yl)pyridine-4-carboxylate;hydron;ruthenium(2+);diisothiocyanate
InChI Key	VMISXESAJBVFNH-UHFFFAOYSA-N
Molecular Formula	C26H16N6O8RuS2

Z907 Dye Sodium Salt 85.0+%, TCI America™

CAS: 871466-65-8 Molecular Formula: C42H51N6NaO4RuS2 Molecular Weight (g/mol): 892.088 InChI Key: OCLFVSVEFHHWRU-UHFFFAOYSA-K Synonym: Z907 Dye Sodium Salt PubChem CID: 72240744 IUPAC Name: sodium;2-(4-carboxypyridin-2-yl)pyridine-4-carboxylate;4-nonyl-2-(4-nonylpyridin-2-yl)pyridine;ruthenium(2+);dithiocyanate SMILES: CCCCCCCCCC1=CC(=NC=C1)C2=NC=CC(=C2)CCCCCCCCC.C1=CN=C(C=C1C(=O)O)C2=NC=CC(=C2)C(=O)[O-].C(#N)[S-].C(#N)[S-].[Na+].[Ru+2]

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Specifications

PubChem CID	72240744
CAS	871466-65-8
Molecular Weight (g/mol)	892.088
SMILES	CCCCCCCCCC1=CC(=NC=C1)C2=NC=CC(=C2)CCCCCCCCC.C1=CN=C(C=C1C(=O)O)C2=NC=CC(=C2)C(=O)[O-].C(#N)[S-].C(#N)[S-].[Na+].[Ru+2]
Synonym	Z907 Dye Sodium Salt
IUPAC Name	sodium;2-(4-carboxypyridin-2-yl)pyridine-4-carboxylate;4-nonyl-2-(4-nonylpyridin-2-yl)pyridine;ruthenium(2+);dithiocyanate
InChI Key	OCLFVSVEFHHWRU-UHFFFAOYSA-K
Molecular Formula	C42H51N6NaO4RuS2

1,1'-[1,4-Phenylenebis(methylene)]bis(4,4'-bipyridinium) Dibromide 98.0+%, TCI America™

CAS: 106867-97-4 Molecular Formula: C28H24Br2N4 Molecular Weight (g/mol): 576.34 MDL Number: MFCD03844804 InChI Key: QSNYIUIZTNLTGX-UHFFFAOYSA-L Synonym: 1,1′C-(p-Xylylene)bis(4,4′C-bipyridinium) Dibromide PubChem CID: 44630455 IUPAC Name: 1-{[4-({[4,4'-bipyridin]-1-ium-1-yl}methyl)phenyl]methyl}-[4,4'-bipyridin]-1-ium dibromide SMILES: [Br-].[Br-].C(C1=CC=C(C[N+]2=CC=C(C=C2)C2=CC=NC=C2)C=C1)[N+]1=CC=C(C=C1)C1=CC=NC=C1

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PubChem CID	44630455
CAS	106867-97-4
Molecular Weight (g/mol)	576.34
MDL Number	MFCD03844804
SMILES	[Br-].[Br-].C(C1=CC=C(C[N+]2=CC=C(C=C2)C2=CC=NC=C2)C=C1)[N+]1=CC=C(C=C1)C1=CC=NC=C1
Synonym	1,1′C-(p-Xylylene)bis(4,4′C-bipyridinium) Dibromide
IUPAC Name	1-{[4-({[4,4'-bipyridin]-1-ium-1-yl}methyl)phenyl]methyl}-[4,4'-bipyridin]-1-ium dibromide
InChI Key	QSNYIUIZTNLTGX-UHFFFAOYSA-L
Molecular Formula	C28H24Br2N4

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