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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1,786 – 1,800 of 145,428 results

1,786

5-Chloro-2-fluoropyridine 96.0+%, TCI America™

CAS: 1480-65-5 Molecular Formula: C5H3ClFN Molecular Weight (g/mol): 131.534 MDL Number: MFCD04112513 InChI Key: ZULRQGBHWBQPFE-UHFFFAOYSA-N Synonym: 2-fluoro-5-chloropyridine,3-chloro-6-fluoropyridine,5-chloro-2-fluoro-pyridine,5-chloro-2-fluoro pyridine,pyridine, 5-chloro-2-fluoro,pubchem1186,acmc-1bwkp,2-fluoro-5-chloro pyridine,ksc490s2r,5-chloro-2-fluoropyridine PubChem CID: 345817 IUPAC Name: 5-chloro-2-fluoropyridine SMILES: C1=CC(=NC=C1Cl)F

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Specifications

PubChem CID	345817
CAS	1480-65-5
Molecular Weight (g/mol)	131.534
MDL Number	MFCD04112513
SMILES	C1=CC(=NC=C1Cl)F
Synonym	2-fluoro-5-chloropyridine,3-chloro-6-fluoropyridine,5-chloro-2-fluoro-pyridine,5-chloro-2-fluoro pyridine,pyridine, 5-chloro-2-fluoro,pubchem1186,acmc-1bwkp,2-fluoro-5-chloro pyridine,ksc490s2r,5-chloro-2-fluoropyridine
IUPAC Name	5-chloro-2-fluoropyridine
InChI Key	ZULRQGBHWBQPFE-UHFFFAOYSA-N
Molecular Formula	C5H3ClFN

1,787

2,6-Bis(2-pyridyl)-4(1H)-pyridone 98.0+%, TCI America™

CAS: 128143-88-4 Molecular Formula: C15H11N3O Molecular Weight (g/mol): 249.273 MDL Number: MFCD01321386 InChI Key: HRORSVNZQWCZTD-UHFFFAOYSA-N Synonym: 2,6-Di(2-pyridyl)-4(1H)-pyridone PubChem CID: 619353 IUPAC Name: 2,6-dipyridin-2-yl-1H-pyridin-4-one SMILES: C1=CC=NC(=C1)C2=CC(=O)C=C(N2)C3=CC=CC=N3

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Specifications

PubChem CID	619353
CAS	128143-88-4
Molecular Weight (g/mol)	249.273
MDL Number	MFCD01321386
SMILES	C1=CC=NC(=C1)C2=CC(=O)C=C(N2)C3=CC=CC=N3
Synonym	2,6-Di(2-pyridyl)-4(1H)-pyridone
IUPAC Name	2,6-dipyridin-2-yl-1H-pyridin-4-one
InChI Key	HRORSVNZQWCZTD-UHFFFAOYSA-N
Molecular Formula	C15H11N3O

1,788

Hexadecylpyridinium Bromide Hydrate 96.0+%, TCI America™

CAS: 140-72-7 Molecular Formula: C21H38BrN Molecular Weight (g/mol): 384.446 MDL Number: MFCD00011988 InChI Key: DVBJBNKEBPCGSY-UHFFFAOYSA-M Synonym: cetylpyridinium bromide,1-hexadecylpyridinium bromide,hexadecylpyridinium bromide,cetapharm,hexadecylpyridine bromide,1-hexadecylpyridin-1-ium bromide,bromocet,cetazolin,nitrogenol,seprisan PubChem CID: 8816 ChEBI: CHEBI:77052 IUPAC Name: 1-hexadecylpyridin-1-ium;bromide SMILES: CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1.[Br-]

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Specifications

PubChem CID	8816
CAS	140-72-7
Molecular Weight (g/mol)	384.446
ChEBI	CHEBI:77052
MDL Number	MFCD00011988
SMILES	CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1.[Br-]
Synonym	cetylpyridinium bromide,1-hexadecylpyridinium bromide,hexadecylpyridinium bromide,cetapharm,hexadecylpyridine bromide,1-hexadecylpyridin-1-ium bromide,bromocet,cetazolin,nitrogenol,seprisan
IUPAC Name	1-hexadecylpyridin-1-ium;bromide
InChI Key	DVBJBNKEBPCGSY-UHFFFAOYSA-M
Molecular Formula	C21H38BrN

1,789

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

1,790

4-Mercaptopyridine 97.0+%, TCI America™

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 IUPAC Name: 1,4-dihydropyridine-4-thione SMILES: S=C1C=CNC=C1

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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
IUPAC Name	1,4-dihydropyridine-4-thione
InChI Key	FHTDDANQIMVWKZ-UHFFFAOYSA-N
Molecular Formula	C5H5NS

1,791

5-Amino-2-(trifluoromethyl)pyridine 98.0+%, TCI America™

CAS: 106877-33-2 Molecular Formula: C6H5F3N2 Molecular Weight (g/mol): 162.12 MDL Number: MFCD01862656 InChI Key: IBOZOWZSXZNIHI-UHFFFAOYSA-N Synonym: 5-amino-2-trifluoromethyl pyridine,6-trifluoromethyl pyridin-3-amine,3-amino-6-trifluoromethyl pyridine,5-amino-2-trifluoromethylpyridine,3-amino-6-trifluoromethylpyridine,6-trifluoromethyl-3-pyridinamine,3-pyridinamine, 6-trifluoromethyl,6-trifluoromethyl-3-pyridylamine,2-trifluoromethyl-5-aminopyridine,pubchem2997 PubChem CID: 2737744 IUPAC Name: 6-(trifluoromethyl)pyridin-3-amine SMILES: NC1=CC=C(N=C1)C(F)(F)F

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Specifications

PubChem CID	2737744
CAS	106877-33-2
Molecular Weight (g/mol)	162.12
MDL Number	MFCD01862656
SMILES	NC1=CC=C(N=C1)C(F)(F)F
Synonym	5-amino-2-trifluoromethyl pyridine,6-trifluoromethyl pyridin-3-amine,3-amino-6-trifluoromethyl pyridine,5-amino-2-trifluoromethylpyridine,3-amino-6-trifluoromethylpyridine,6-trifluoromethyl-3-pyridinamine,3-pyridinamine, 6-trifluoromethyl,6-trifluoromethyl-3-pyridylamine,2-trifluoromethyl-5-aminopyridine,pubchem2997
IUPAC Name	6-(trifluoromethyl)pyridin-3-amine
InChI Key	IBOZOWZSXZNIHI-UHFFFAOYSA-N
Molecular Formula	C6H5F3N2

1,792

2-Bromo-3-(trifluoromethyl)pyridine 98.0+%, TCI America™

CAS: 175205-82-0 Molecular Formula: C6H3BrF3N Molecular Weight (g/mol): 225.996 MDL Number: MFCD00153084 InChI Key: OFGSIPQYQUVVPL-UHFFFAOYSA-N Synonym: 2-bromo-3-trifluoromethyl pyridine,2-bromo-3-trifluorormethyl pyridine,pyridine, 2-bromo-3-trifluoromethyl,2-bromo-3-trifluormethyl-pyridine,pubchem2999,acmc-1bx8n,ksc174i2d,tpc-py049,buttpark 27\06-85 PubChem CID: 5193820 IUPAC Name: 2-bromo-3-(trifluoromethyl)pyridine SMILES: C1=CC(=C(N=C1)Br)C(F)(F)F

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Specifications

PubChem CID	5193820
CAS	175205-82-0
Molecular Weight (g/mol)	225.996
MDL Number	MFCD00153084
SMILES	C1=CC(=C(N=C1)Br)C(F)(F)F
Synonym	2-bromo-3-trifluoromethyl pyridine,2-bromo-3-trifluorormethyl pyridine,pyridine, 2-bromo-3-trifluoromethyl,2-bromo-3-trifluormethyl-pyridine,pubchem2999,acmc-1bx8n,ksc174i2d,tpc-py049,buttpark 27\06-85
IUPAC Name	2-bromo-3-(trifluoromethyl)pyridine
InChI Key	OFGSIPQYQUVVPL-UHFFFAOYSA-N
Molecular Formula	C6H3BrF3N

1,793

2-Bromo-3-chloro-5-(trifluoromethyl)pyridine 96.0+%, TCI America™

CAS: 75806-84-7 Molecular Formula: C6H2BrClF3N Molecular Weight (g/mol): 260.438 MDL Number: MFCD00153072 InChI Key: SMTKGMYGLYWNDL-UHFFFAOYSA-N Synonym: 2-bromo-3-chloro-5-trifluoromethyl pyridine,librarion l938,abbypharma ap-13-5059,pyridine, 2-bromo-3-chloro-5-trifluoromethyl,pubchem3000,acmc-1bicf,ksc498c5d,buttpark 153\33-66,2-bromo-3-chloro-5 trifluoromethyl pyridine PubChem CID: 2736237 IUPAC Name: 2-bromo-3-chloro-5-(trifluoromethyl)pyridine SMILES: C1=C(C=NC(=C1Cl)Br)C(F)(F)F

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Specifications

PubChem CID	2736237
CAS	75806-84-7
Molecular Weight (g/mol)	260.438
MDL Number	MFCD00153072
SMILES	C1=C(C=NC(=C1Cl)Br)C(F)(F)F
Synonym	2-bromo-3-chloro-5-trifluoromethyl pyridine,librarion l938,abbypharma ap-13-5059,pyridine, 2-bromo-3-chloro-5-trifluoromethyl,pubchem3000,acmc-1bicf,ksc498c5d,buttpark 153\33-66,2-bromo-3-chloro-5 trifluoromethyl pyridine
IUPAC Name	2-bromo-3-chloro-5-(trifluoromethyl)pyridine
InChI Key	SMTKGMYGLYWNDL-UHFFFAOYSA-N
Molecular Formula	C6H2BrClF3N

1,794

3,4-Dibromopyridine 97.0+%, TCI America™

CAS: 13534-90-2 Molecular Formula: C5H3Br2N Molecular Weight (g/mol): 236.894 MDL Number: MFCD00234016 InChI Key: ZFZWZGANFCWADD-UHFFFAOYSA-N PubChem CID: 817106 IUPAC Name: 3,4-dibromopyridine SMILES: C1=CN=CC(=C1Br)Br

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Specifications

PubChem CID	817106
CAS	13534-90-2
Molecular Weight (g/mol)	236.894
MDL Number	MFCD00234016
SMILES	C1=CN=CC(=C1Br)Br
IUPAC Name	3,4-dibromopyridine
InChI Key	ZFZWZGANFCWADD-UHFFFAOYSA-N
Molecular Formula	C5H3Br2N

1,795

Methyl 6-Bromopyridine-2-carboxylate 98.0+%, TCI America™

CAS: 26218-75-7 Molecular Formula: C7H6BrNO2 Molecular Weight (g/mol): 216.03 MDL Number: MFCD06203934 InChI Key: SGNCOKUHMXLGAH-UHFFFAOYSA-N Synonym: methyl 6-bromopicolinate,6-bromopyridine-2-carboxylic acid methyl ester,6-bromopicolinic acid methyl ester,methyl 6-bromo-2-pyridinecarboxylate,6-bromo-2-pyridine carboxylic acid methyl ester,2-pyridinecarboxylic acid, 6-bromo-, methyl ester,2-bromo-6-methoxycarbonyl pyridine,methyl 2-bromo-6-nicotinate,methyl-6-bromopyridine-2-carboxylate,methyl-6-bromo-2-pyridine carboxylate PubChem CID: 16217886 IUPAC Name: methyl 6-bromopyridine-2-carboxylate SMILES: COC(=O)C1=NC(Br)=CC=C1

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PubChem CID	16217886
CAS	26218-75-7
Molecular Weight (g/mol)	216.03
MDL Number	MFCD06203934
SMILES	COC(=O)C1=NC(Br)=CC=C1
Synonym	methyl 6-bromopicolinate,6-bromopyridine-2-carboxylic acid methyl ester,6-bromopicolinic acid methyl ester,methyl 6-bromo-2-pyridinecarboxylate,6-bromo-2-pyridine carboxylic acid methyl ester,2-pyridinecarboxylic acid, 6-bromo-, methyl ester,2-bromo-6-methoxycarbonyl pyridine,methyl 2-bromo-6-nicotinate,methyl-6-bromopyridine-2-carboxylate,methyl-6-bromo-2-pyridine carboxylate
IUPAC Name	methyl 6-bromopyridine-2-carboxylate
InChI Key	SGNCOKUHMXLGAH-UHFFFAOYSA-N
Molecular Formula	C7H6BrNO2

1,796

2-Aminoisonicotinic Acid 97.0+%, TCI America™

CAS: 13362-28-2 Molecular Formula: C6H6N2O2 Molecular Weight (g/mol): 138.126 MDL Number: MFCD00233714 InChI Key: QMKZZQPPJRWDED-UHFFFAOYSA-N Synonym: 2-aminoisonicotinic acid,2-amino-4-pyridinecarboxylic acid,2-amino-4-pyridine carboxylic acid,2-amino-isonicotinic acid,4-pyridinecarboxylic acid, 2-amino,2-amino isonicotinic acid,pubchem2426,2-aminoisonicotinicacid,acmc-209bt5,ksc174m9j PubChem CID: 278396 IUPAC Name: 2-aminopyridine-4-carboxylic acid SMILES: C1=CN=C(C=C1C(=O)O)N

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Specifications

PubChem CID	278396
CAS	13362-28-2
Molecular Weight (g/mol)	138.126
MDL Number	MFCD00233714
SMILES	C1=CN=C(C=C1C(=O)O)N
Synonym	2-aminoisonicotinic acid,2-amino-4-pyridinecarboxylic acid,2-amino-4-pyridine carboxylic acid,2-amino-isonicotinic acid,4-pyridinecarboxylic acid, 2-amino,2-amino isonicotinic acid,pubchem2426,2-aminoisonicotinicacid,acmc-209bt5,ksc174m9j
IUPAC Name	2-aminopyridine-4-carboxylic acid
InChI Key	QMKZZQPPJRWDED-UHFFFAOYSA-N
Molecular Formula	C6H6N2O2

1,797

1-Butylpyridinium Bromide 98.0+%, TCI America™

CAS: 874-80-6 Molecular Formula: C9H14BrN Molecular Weight (g/mol): 216.12 MDL Number: MFCD00671496 InChI Key: KVBQNFMTEUEOCD-UHFFFAOYSA-M Synonym: 1-butylpyridinium bromide,butylpyridinium bromide,1-butylpyridin-1-ium bromide,n-butylpyridinium bromide,unii-f72fd1bswg,f72fd1bswg,1-n-butylpyridinium bromide,pyridinium, 1-butyl-, bromide,1-butylpyridiniumbromide,acmc-209qnu PubChem CID: 2734238 IUPAC Name: 1-butylpyridin-1-ium bromide SMILES: [Br-].CCCC[N+]1=CC=CC=C1

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PubChem CID	2734238
CAS	874-80-6
Molecular Weight (g/mol)	216.12
MDL Number	MFCD00671496
SMILES	[Br-].CCCC[N+]1=CC=CC=C1
Synonym	1-butylpyridinium bromide,butylpyridinium bromide,1-butylpyridin-1-ium bromide,n-butylpyridinium bromide,unii-f72fd1bswg,f72fd1bswg,1-n-butylpyridinium bromide,pyridinium, 1-butyl-, bromide,1-butylpyridiniumbromide,acmc-209qnu
IUPAC Name	1-butylpyridin-1-ium bromide
InChI Key	KVBQNFMTEUEOCD-UHFFFAOYSA-M
Molecular Formula	C9H14BrN

1,798

5-Amino-2-bromopyridine 97.0+%, TCI America™

CAS: 13534-97-9 Molecular Formula: C5H5BrN2 Molecular Weight (g/mol): 173.013 MDL Number: MFCD01646116 InChI Key: XTHKRYHULUJQHN-UHFFFAOYSA-N Synonym: 3-amino-6-bromopyridine,5-amino-2-bromopyridine,2-bromo-5-aminopyridine,6-bromo-3-pyridinamine,3-pyridinamine, 6-bromo,6-bromo-pyridin-3-ylamine,6-bromo-3-pyridylamine,2-bromo-5-amino pyridine,2-bromopyridin-5-amine,6-bromopyrid-3-ylamine PubChem CID: 642811 IUPAC Name: 6-bromopyridin-3-amine SMILES: C1=CC(=NC=C1N)Br

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PubChem CID	642811
CAS	13534-97-9
Molecular Weight (g/mol)	173.013
MDL Number	MFCD01646116
SMILES	C1=CC(=NC=C1N)Br
Synonym	3-amino-6-bromopyridine,5-amino-2-bromopyridine,2-bromo-5-aminopyridine,6-bromo-3-pyridinamine,3-pyridinamine, 6-bromo,6-bromo-pyridin-3-ylamine,6-bromo-3-pyridylamine,2-bromo-5-amino pyridine,2-bromopyridin-5-amine,6-bromopyrid-3-ylamine
IUPAC Name	6-bromopyridin-3-amine
InChI Key	XTHKRYHULUJQHN-UHFFFAOYSA-N
Molecular Formula	C5H5BrN2

1,799

(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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Specifications

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

1,800

2-Chloro-4-cyanopyridine 98.0+%, TCI America™

CAS: 33252-30-1 Molecular Formula: C6H3ClN2 Molecular Weight (g/mol): 138.554 MDL Number: MFCD00174318 InChI Key: QRXBTPFMCTXCRD-UHFFFAOYSA-N Synonym: 2-chloro-4-cyanopyridine,2-chloroisonicotinonitrile,2-chloro-4-pyridinecarbonitrile,2-chloro-isonicotinonitrile,4-cyano-2-chloropyridine,4-pyridinecarbonitrile, 2-chloro,2-chloro-4-cyano pyridine,2-chlorisonicotinonitril,pubchem2582 PubChem CID: 568638 IUPAC Name: 2-chloropyridine-4-carbonitrile SMILES: C1=CN=C(C=C1C#N)Cl

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Specifications

PubChem CID	568638
CAS	33252-30-1
Molecular Weight (g/mol)	138.554
MDL Number	MFCD00174318
SMILES	C1=CN=C(C=C1C#N)Cl
Synonym	2-chloro-4-cyanopyridine,2-chloroisonicotinonitrile,2-chloro-4-pyridinecarbonitrile,2-chloro-isonicotinonitrile,4-cyano-2-chloropyridine,4-pyridinecarbonitrile, 2-chloro,2-chloro-4-cyano pyridine,2-chlorisonicotinonitril,pubchem2582
IUPAC Name	2-chloropyridine-4-carbonitrile
InChI Key	QRXBTPFMCTXCRD-UHFFFAOYSA-N
Molecular Formula	C6H3ClN2

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