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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1,861 – 1,875 of 145,428 results

1,861

2-Chloroisonicotinic Acid 98.0+%, TCI America™

CAS: 6313-54-8 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.55 MDL Number: MFCD00191402 InChI Key: QXCOHSRHFCHCHN-UHFFFAOYSA-N Synonym: 2-chloroisonicotinic acid,2-chloro-4-pyridinecarboxylic acid,2-chloro-isonicotinic acid,2-chloro isonicotinic acid,4-pyridinecarboxylic acid, 2-chloro,2-chloro-4-pyridinyl carboxylic acid,2-chlorisonicotins,pubchem2598,2-chloroisonicotinic acid,,4-carboxy-2-chloropyridine PubChem CID: 236985 IUPAC Name: 2-chloropyridine-4-carboxylic acid SMILES: OC(=O)C1=CC=NC(Cl)=C1

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Specifications

PubChem CID	236985
CAS	6313-54-8
Molecular Weight (g/mol)	157.55
MDL Number	MFCD00191402
SMILES	OC(=O)C1=CC=NC(Cl)=C1
Synonym	2-chloroisonicotinic acid,2-chloro-4-pyridinecarboxylic acid,2-chloro-isonicotinic acid,2-chloro isonicotinic acid,4-pyridinecarboxylic acid, 2-chloro,2-chloro-4-pyridinyl carboxylic acid,2-chlorisonicotins,pubchem2598,2-chloroisonicotinic acid,,4-carboxy-2-chloropyridine
IUPAC Name	2-chloropyridine-4-carboxylic acid
InChI Key	QXCOHSRHFCHCHN-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

1,862

3-Amino-2-bromopyridine 98.0+%, TCI America™

CAS: 39856-58-1 Molecular Formula: C5H5BrN2 Molecular Weight (g/mol): 173.013 InChI Key: HKDVVTLISGIPFE-UHFFFAOYSA-N Synonym: 3-amino-2-bromopyridine,2-bromo-3-aminopyridine,2-bromo-pyridineamine,3-pyridinamine, 2-bromo,2-bromo-3-pyridinamine,2-bromo-3-pyridylamine,2-bromopyridine-3-amine,3-amino-2-bromo-pyridine,2-bromo-3-pyridineamine,2-bromo-pyridin-3-ylamine PubChem CID: 642816 IUPAC Name: 2-bromopyridin-3-amine SMILES: C1=CC(=C(N=C1)Br)N

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Specifications

PubChem CID	642816
CAS	39856-58-1
Molecular Weight (g/mol)	173.013
SMILES	C1=CC(=C(N=C1)Br)N
Synonym	3-amino-2-bromopyridine,2-bromo-3-aminopyridine,2-bromo-pyridineamine,3-pyridinamine, 2-bromo,2-bromo-3-pyridinamine,2-bromo-3-pyridylamine,2-bromopyridine-3-amine,3-amino-2-bromo-pyridine,2-bromo-3-pyridineamine,2-bromo-pyridin-3-ylamine
IUPAC Name	2-bromopyridin-3-amine
InChI Key	HKDVVTLISGIPFE-UHFFFAOYSA-N
Molecular Formula	C5H5BrN2

1,863

2-Chloro-3-fluoro-5-methylpyridine 98.0+%, TCI America™

CAS: 34552-15-3 Molecular Formula: C6H5ClFN Molecular Weight (g/mol): 145.56 MDL Number: MFCD06658238 InChI Key: XZJURWKNRAGMCG-UHFFFAOYSA-N Synonym: 2-chloro-3-fluoro-5-picoline,2-chloro-3-fluoro-5-methyl-pyridine,6-chloro-5-fluoro-3-picoline,pyridine, 2-chloro-3-fluoro-5-methyl,2-chloro-3-fluoro-5-methyl pyridine,pubchem14231,ksc495q2t,6-chloro-5-fluoro-3-methylpyridine PubChem CID: 13541365 IUPAC Name: 2-chloro-3-fluoro-5-methylpyridine SMILES: CC1=CC(F)=C(Cl)N=C1

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Specifications

PubChem CID	13541365
CAS	34552-15-3
Molecular Weight (g/mol)	145.56
MDL Number	MFCD06658238
SMILES	CC1=CC(F)=C(Cl)N=C1
Synonym	2-chloro-3-fluoro-5-picoline,2-chloro-3-fluoro-5-methyl-pyridine,6-chloro-5-fluoro-3-picoline,pyridine, 2-chloro-3-fluoro-5-methyl,2-chloro-3-fluoro-5-methyl pyridine,pubchem14231,ksc495q2t,6-chloro-5-fluoro-3-methylpyridine
IUPAC Name	2-chloro-3-fluoro-5-methylpyridine
InChI Key	XZJURWKNRAGMCG-UHFFFAOYSA-N
Molecular Formula	C6H5ClFN

1,864

4-Ethynylpyridine Hydrochloride 95.0+%, TCI America™

CAS: 352530-29-1 Molecular Formula: C7H6ClN Molecular Weight (g/mol): 139.582 MDL Number: MFCD03093912 InChI Key: KFBZWZGIZHLUBX-UHFFFAOYSA-N Synonym: 4-ethynylpyridine hydrochloride,4-ethynylpyridine hcl,pyridine, 4-ethynyl-, hydrochloride,4-ethynylpyridinehychloride salt,4-ethynylpyridinehydrochloride,pubchem19527,4-pyridylacetylene hydrochloride,4-ethynyl pyridine hydrochloride,4-ethynyl-pyridine hydrochloride,4-ethynylpyridine hydrochloride 1:1 PubChem CID: 16216931 IUPAC Name: 4-ethynylpyridine;hydrochloride SMILES: C#CC1=CC=NC=C1.Cl

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Specifications

PubChem CID	16216931
CAS	352530-29-1
Molecular Weight (g/mol)	139.582
MDL Number	MFCD03093912
SMILES	C#CC1=CC=NC=C1.Cl
Synonym	4-ethynylpyridine hydrochloride,4-ethynylpyridine hcl,pyridine, 4-ethynyl-, hydrochloride,4-ethynylpyridinehychloride salt,4-ethynylpyridinehydrochloride,pubchem19527,4-pyridylacetylene hydrochloride,4-ethynyl pyridine hydrochloride,4-ethynyl-pyridine hydrochloride,4-ethynylpyridine hydrochloride 1:1
IUPAC Name	4-ethynylpyridine;hydrochloride
InChI Key	KFBZWZGIZHLUBX-UHFFFAOYSA-N
Molecular Formula	C7H6ClN

1,865

2,4-Dimethylquinoline 98.0+%, TCI America™

CAS: 1198-37-4 Molecular Formula: C11H11N Molecular Weight (g/mol): 157.216 MDL Number: MFCD00006760 InChI Key: ZTNANFDSJRRZRJ-UHFFFAOYSA-N PubChem CID: 14536 IUPAC Name: 2,4-dimethylquinoline SMILES: CC1=CC(=NC2=CC=CC=C12)C

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Specifications

PubChem CID	14536
CAS	1198-37-4
Molecular Weight (g/mol)	157.216
MDL Number	MFCD00006760
SMILES	CC1=CC(=NC2=CC=CC=C12)C
IUPAC Name	2,4-dimethylquinoline
InChI Key	ZTNANFDSJRRZRJ-UHFFFAOYSA-N
Molecular Formula	C11H11N

1,866

2-Chloro-5-iodopyridine 98.0+%, TCI America™

CAS: 69045-79-0 Molecular Formula: C5H3ClIN Molecular Weight (g/mol): 239.44 MDL Number: MFCD01863635 InChI Key: QWLGCWXSNYKKDO-UHFFFAOYSA-N Synonym: 2-chloro-5-indopyridine,2-chloro-5-iodo-pyridine,pyridine, 2-chloro-5-iodo,2-chloro-5-iodo pyridine,zlchem 492,pubchem2078,acmc-1bafa,2-chloro-5 iodopyridine,2-chloro-5-iodopyridine,5-iodo-2-chloro-pyridine PubChem CID: 4397176 IUPAC Name: 2-chloro-5-iodopyridine SMILES: C1=CC(=NC=C1I)Cl

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Specifications

PubChem CID	4397176
CAS	69045-79-0
Molecular Weight (g/mol)	239.44
MDL Number	MFCD01863635
SMILES	C1=CC(=NC=C1I)Cl
Synonym	2-chloro-5-indopyridine,2-chloro-5-iodo-pyridine,pyridine, 2-chloro-5-iodo,2-chloro-5-iodo pyridine,zlchem 492,pubchem2078,acmc-1bafa,2-chloro-5 iodopyridine,2-chloro-5-iodopyridine,5-iodo-2-chloro-pyridine
IUPAC Name	2-chloro-5-iodopyridine
InChI Key	QWLGCWXSNYKKDO-UHFFFAOYSA-N
Molecular Formula	C5H3ClIN

1,867

2-Bromo-4-chloropyridine 98.0+%, TCI America™

CAS: 22918-01-0 Molecular Formula: C5H3BrClN Molecular Weight (g/mol): 192.44 MDL Number: MFCD03840757 InChI Key: SURKZMFXICWLHU-UHFFFAOYSA-N Synonym: 2-bromo-4-chloro-pyridine,pyridine, 2-bromo-4-chloro,pubchem13533,acmc-1cled,2-brom-4-chlorpyridin;,2-bromo-4 chloropyridine,2-bromo-4-chloro pyridine,2-bromo-4-chloropyridine;,2-bromo-4-pyridyl chloride,2-bromo-4-pyridyl chloride; PubChem CID: 2762836 IUPAC Name: 2-bromo-4-chloropyridine SMILES: ClC1=CC=NC(Br)=C1

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Specifications

PubChem CID	2762836
CAS	22918-01-0
Molecular Weight (g/mol)	192.44
MDL Number	MFCD03840757
SMILES	ClC1=CC=NC(Br)=C1
Synonym	2-bromo-4-chloro-pyridine,pyridine, 2-bromo-4-chloro,pubchem13533,acmc-1cled,2-brom-4-chlorpyridin;,2-bromo-4 chloropyridine,2-bromo-4-chloro pyridine,2-bromo-4-chloropyridine;,2-bromo-4-pyridyl chloride,2-bromo-4-pyridyl chloride;
IUPAC Name	2-bromo-4-chloropyridine
InChI Key	SURKZMFXICWLHU-UHFFFAOYSA-N
Molecular Formula	C5H3BrClN

1,868

5-Bromonicotinic Acid 99.0+%, TCI America™

CAS: 20826-04-4 Molecular Formula: C6H4BrNO2 Molecular Weight (g/mol): 202.01 MDL Number: MFCD00009783 InChI Key: FQIUCPGDKPXSLL-UHFFFAOYSA-N Synonym: 5-bromonicotinic acid,5-bromo nicotinic acid,5-bromo-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 5-bromo,nicotinic acid, 5-bromo,5-bromo-nicotinic acid,3-bromo-5-pyridine carboxylic acid,3-bromo pyridine-5-carboxylic acid,pubchem1211,acmc-209fev PubChem CID: 88707 IUPAC Name: 5-bromopyridine-3-carboxylic acid SMILES: OC(=O)C1=CN=CC(Br)=C1

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Specifications

PubChem CID	88707
CAS	20826-04-4
Molecular Weight (g/mol)	202.01
MDL Number	MFCD00009783
SMILES	OC(=O)C1=CN=CC(Br)=C1
Synonym	5-bromonicotinic acid,5-bromo nicotinic acid,5-bromo-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 5-bromo,nicotinic acid, 5-bromo,5-bromo-nicotinic acid,3-bromo-5-pyridine carboxylic acid,3-bromo pyridine-5-carboxylic acid,pubchem1211,acmc-209fev
IUPAC Name	5-bromopyridine-3-carboxylic acid
InChI Key	FQIUCPGDKPXSLL-UHFFFAOYSA-N
Molecular Formula	C6H4BrNO2

1,869

Methyl 4-Aminopyridine-2-carboxylate 98.0+%, TCI America™

CAS: 71469-93-7 Molecular Formula: C7H8N2O2 Molecular Weight (g/mol): 152.153 MDL Number: MFCD00956000 InChI Key: YHOVYZINCVIRGK-UHFFFAOYSA-N Synonym: 4-Aminopyridine-2-carboxylic Acid Methyl Ester, Methyl 4-Aminopicolinate, 4-Aminopicolinic Acid Methyl Ester PubChem CID: 3759117 IUPAC Name: methyl 4-aminopyridine-2-carboxylate SMILES: COC(=O)C1=NC=CC(=C1)N

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Specifications

PubChem CID	3759117
CAS	71469-93-7
Molecular Weight (g/mol)	152.153
MDL Number	MFCD00956000
SMILES	COC(=O)C1=NC=CC(=C1)N
Synonym	4-Aminopyridine-2-carboxylic Acid Methyl Ester, Methyl 4-Aminopicolinate, 4-Aminopicolinic Acid Methyl Ester
IUPAC Name	methyl 4-aminopyridine-2-carboxylate
InChI Key	YHOVYZINCVIRGK-UHFFFAOYSA-N
Molecular Formula	C7H8N2O2

1,870

5-Amino-2-bromo-3-methylpyridine 95.0+%, TCI America™

CAS: 38186-83-3 Molecular Formula: C6H7BrN2 Molecular Weight (g/mol): 187.04 MDL Number: MFCD03095085 InChI Key: IEONGQZSAUAAKH-UHFFFAOYSA-N Synonym: 5-amino-2-bromo-3-picoline,5-amino-2-bromo-3-methylpyridine,3-pyridinamine, 6-bromo-5-methyl,6-bromo-5-methyl-3-pyridylamine,6-bromo-5-methyl-3-aminopyridine,pubchem1129,ksc985c1p,2-bromo-3-methyl-5-aminopyridine,2-bromo-5-amino-3-methylpyridine,6-bromo-5-methyl-pyridin-3-ylamine PubChem CID: 12362446 IUPAC Name: 6-bromo-5-methylpyridin-3-amine SMILES: CC1=CC(N)=CN=C1Br

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Specifications

PubChem CID	12362446
CAS	38186-83-3
Molecular Weight (g/mol)	187.04
MDL Number	MFCD03095085
SMILES	CC1=CC(N)=CN=C1Br
Synonym	5-amino-2-bromo-3-picoline,5-amino-2-bromo-3-methylpyridine,3-pyridinamine, 6-bromo-5-methyl,6-bromo-5-methyl-3-pyridylamine,6-bromo-5-methyl-3-aminopyridine,pubchem1129,ksc985c1p,2-bromo-3-methyl-5-aminopyridine,2-bromo-5-amino-3-methylpyridine,6-bromo-5-methyl-pyridin-3-ylamine
IUPAC Name	6-bromo-5-methylpyridin-3-amine
InChI Key	IEONGQZSAUAAKH-UHFFFAOYSA-N
Molecular Formula	C6H7BrN2

1,871

Methyl 6-Chloronicotinate 98.0+%, TCI America™

CAS: 73781-91-6 Molecular Formula: C7H6ClNO2 Molecular Weight (g/mol): 171.58 MDL Number: MFCD00023420 InChI Key: RMEDXVIWDFLGES-UHFFFAOYSA-N Synonym: methyl 6-chloronicotinate,6-chloronicotinic acid methyl ester,methyl6-chloronicotinate,methyl 2-chloropyridine-5-carboxylate,3-pyridinecarboxylic acid, 6-chloro-, methyl ester,methyl 6-chloro-3-pyridinecarboxylate,6-chloro-3-pyridinecarboxylic acid methyl ester,pubchem13584,methyl-6-chloronicotinate,methyl 6-chloro-nicotinate PubChem CID: 254249 IUPAC Name: methyl 6-chloropyridine-3-carboxylate SMILES: COC(=O)C1=CN=C(C=C1)Cl

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Specifications

PubChem CID	254249
CAS	73781-91-6
Molecular Weight (g/mol)	171.58
MDL Number	MFCD00023420
SMILES	COC(=O)C1=CN=C(C=C1)Cl
Synonym	methyl 6-chloronicotinate,6-chloronicotinic acid methyl ester,methyl6-chloronicotinate,methyl 2-chloropyridine-5-carboxylate,3-pyridinecarboxylic acid, 6-chloro-, methyl ester,methyl 6-chloro-3-pyridinecarboxylate,6-chloro-3-pyridinecarboxylic acid methyl ester,pubchem13584,methyl-6-chloronicotinate,methyl 6-chloro-nicotinate
IUPAC Name	methyl 6-chloropyridine-3-carboxylate
InChI Key	RMEDXVIWDFLGES-UHFFFAOYSA-N
Molecular Formula	C7H6ClNO2

1,872

Dimethyl 2,2'-Bipyridine-6,6'-dicarboxylate 95.0+%, TCI America™

CAS: 142593-07-5 Molecular Formula: C14H12N2O4 Molecular Weight (g/mol): 272.26 MDL Number: MFCD11042478 InChI Key: YFKCGCGCKIYMIH-UHFFFAOYSA-N Synonym: 2,2′C-Bipyridine-6,6′C-dicarboxylic Acid Dimethyl Ester, 6,6′C-Bis(methoxycarbonyl)-2,2′C-bipyridine, 6,6′C-Dimethoxycarbonyl-2,2′C-bipyridine PubChem CID: 11477388 IUPAC Name: methyl 6-(6-methoxycarbonylpyridin-2-yl)pyridine-2-carboxylate SMILES: COC(=O)C1=CC=CC(=N1)C2=NC(=CC=C2)C(=O)OC

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Specifications

PubChem CID	11477388
CAS	142593-07-5
Molecular Weight (g/mol)	272.26
MDL Number	MFCD11042478
SMILES	COC(=O)C1=CC=CC(=N1)C2=NC(=CC=C2)C(=O)OC
Synonym	2,2′C-Bipyridine-6,6′C-dicarboxylic Acid Dimethyl Ester, 6,6′C-Bis(methoxycarbonyl)-2,2′C-bipyridine, 6,6′C-Dimethoxycarbonyl-2,2′C-bipyridine
IUPAC Name	methyl 6-(6-methoxycarbonylpyridin-2-yl)pyridine-2-carboxylate
InChI Key	YFKCGCGCKIYMIH-UHFFFAOYSA-N
Molecular Formula	C14H12N2O4

1,873

5-Chloro-2,3-difluoropyridine 93.0+%, TCI America™

CAS: 89402-43-7 Molecular Formula: C5H2ClF2N Molecular Weight (g/mol): 149.52 MDL Number: MFCD04039314 InChI Key: PERMDYZFNQIKBL-UHFFFAOYSA-N Synonym: 2,3-difluoro-5-chloropyridine,3-chloro-5,6-difluoropyridine,5-chloro-2,3-difluoro-pyridine,cdfp,pubchem5411,tpc-i006,2,3-difluoro-5-chloropyridine;,5-chloro-2,3-difluoropyridine;,5-chloro-2,3-difluoro-pyridine; PubChem CID: 2783248 IUPAC Name: 5-chloro-2,3-difluoropyridine SMILES: FC1=CC(Cl)=CN=C1F

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Specifications

PubChem CID	2783248
CAS	89402-43-7
Molecular Weight (g/mol)	149.52
MDL Number	MFCD04039314
SMILES	FC1=CC(Cl)=CN=C1F
Synonym	2,3-difluoro-5-chloropyridine,3-chloro-5,6-difluoropyridine,5-chloro-2,3-difluoro-pyridine,cdfp,pubchem5411,tpc-i006,2,3-difluoro-5-chloropyridine;,5-chloro-2,3-difluoropyridine;,5-chloro-2,3-difluoro-pyridine;
IUPAC Name	5-chloro-2,3-difluoropyridine
InChI Key	PERMDYZFNQIKBL-UHFFFAOYSA-N
Molecular Formula	C5H2ClF2N

1,874

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

CAS: 1148-79-4 Molecular Formula: C15H11N3 Molecular Weight (g/mol): 233.27 MDL Number: MFCD00006213 InChI Key: DRGAZIDRYFYHIJ-UHFFFAOYSA-N Synonym: 2,2':6',2-terpyridine,tripyridyl,tripyridine,2,6-bis 2-pyridyl pyridine,terpy,terpyridine,2,2',2-terpyridine,2,2',2-terpyridyl,2,2',2-tripyridyl,2,2',2-tripyridine PubChem CID: 70848 ChEBI: CHEBI:245199 IUPAC Name: 6-(pyridin-2-yl)-2,2'-bipyridine SMILES: C1=CC=C(N=C1)C1=CC=CC(=N1)C1=CC=CC=N1

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Specifications

PubChem CID	70848
CAS	1148-79-4
Molecular Weight (g/mol)	233.27
ChEBI	CHEBI:245199
MDL Number	MFCD00006213
SMILES	C1=CC=C(N=C1)C1=CC=CC(=N1)C1=CC=CC=N1
Synonym	2,2':6',2-terpyridine,tripyridyl,tripyridine,2,6-bis 2-pyridyl pyridine,terpy,terpyridine,2,2',2-terpyridine,2,2',2-terpyridyl,2,2',2-tripyridyl,2,2',2-tripyridine
IUPAC Name	6-(pyridin-2-yl)-2,2'-bipyridine
InChI Key	DRGAZIDRYFYHIJ-UHFFFAOYSA-N
Molecular Formula	C15H11N3

1,875

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

CAS: 20511-12-0 Molecular Formula: C5H5IN2 Molecular Weight (g/mol): 220.013 InChI Key: IVILGUFRMDBUEQ-UHFFFAOYSA-N Synonym: 2-amino-5-iodopyridine,2-pyridinamine, 5-iodo,5-iodo-pyridin-2-ylamine,5-iodo-2-pyridinamine,5-iodo-2-aminopyridine,2-amino-5-iodo pyridine,pyridine, 2-amino-5-iodo,5-iod-2-pyridinamin,5-iodo-2-pyridylamine,6-amino-3-iodopyridine PubChem CID: 88579 IUPAC Name: 5-iodopyridin-2-amine SMILES: C1=CC(=NC=C1I)N

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Specifications

PubChem CID	88579
CAS	20511-12-0
Molecular Weight (g/mol)	220.013
SMILES	C1=CC(=NC=C1I)N
Synonym	2-amino-5-iodopyridine,2-pyridinamine, 5-iodo,5-iodo-pyridin-2-ylamine,5-iodo-2-pyridinamine,5-iodo-2-aminopyridine,2-amino-5-iodo pyridine,pyridine, 2-amino-5-iodo,5-iod-2-pyridinamin,5-iodo-2-pyridylamine,6-amino-3-iodopyridine
IUPAC Name	5-iodopyridin-2-amine
InChI Key	IVILGUFRMDBUEQ-UHFFFAOYSA-N
Molecular Formula	C5H5IN2

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