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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571 – 585 of 178,438 results

571

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3-Picoline-N-oxide, 98%, Thermo Scientific™

CAS: 1003-73-2 Molecular Formula: C₆H₇NO Molecular Weight (g/mol): 109.13 MDL Number: MFCD00006203 InChI Key: DMGGLIWGZFZLIY-UHFFFAOYSA-N Synonym: 3-methylpyridine 1-oxide,3-picoline-n-oxide,3-picoline n-oxide,3-methylpyridine n-oxide,3-methylpyridine-n-oxide,pyridine, 3-methyl-, 1-oxide,3-picoline 1-oxide,beta-picoline n-oxide,3-methylpyridin-1-ium-1-olate,3-methylpyridine-1-oxide PubChem CID: 13858 IUPAC Name: 3-methyl-1-oxidopyridin-1-ium SMILES: CC1=C[N+](=CC=C1)[O-]

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PubChem CID	13858
CAS	1003-73-2
Molecular Weight (g/mol)	109.13
MDL Number	MFCD00006203
SMILES	CC1=C[N+](=CC=C1)[O-]
Synonym	3-methylpyridine 1-oxide,3-picoline-n-oxide,3-picoline n-oxide,3-methylpyridine n-oxide,3-methylpyridine-n-oxide,pyridine, 3-methyl-, 1-oxide,3-picoline 1-oxide,beta-picoline n-oxide,3-methylpyridin-1-ium-1-olate,3-methylpyridine-1-oxide
IUPAC Name	3-methyl-1-oxidopyridin-1-ium
InChI Key	DMGGLIWGZFZLIY-UHFFFAOYSA-N
Molecular Formula	C₆H₇NO

572

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Pyridine-2,6-dicarboxylic acid, 98%

CAS: 499-83-2 Molecular Formula: C7H5NO4 Molecular Weight (g/mol): 167.12 MDL Number: MFCD00006299 InChI Key: WJJMNDUMQPNECX-UHFFFAOYSA-N Synonym: 2,6-pyridinedicarboxylic acid,dipicolinic acid,2,6-dipicolinic acid,dipicolinate,2,6-dicarboxypyridine,2,6-pyridinedicarboxylate,unii-ue81s5cq0g,2,6-pyridinedicarboxylicacid,ue81s5cq0g,2,6-pyridinedicarboxylic acid dipicolinic acid PubChem CID: 10367 ChEBI: CHEBI:46837 IUPAC Name: pyridine-2,6-dicarboxylic acid SMILES: C1=CC(=NC(=C1)C(=O)O)C(=O)O

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Specifications

PubChem CID	10367
CAS	499-83-2
Molecular Weight (g/mol)	167.12
ChEBI	CHEBI:46837
MDL Number	MFCD00006299
SMILES	C1=CC(=NC(=C1)C(=O)O)C(=O)O
Synonym	2,6-pyridinedicarboxylic acid,dipicolinic acid,2,6-dipicolinic acid,dipicolinate,2,6-dicarboxypyridine,2,6-pyridinedicarboxylate,unii-ue81s5cq0g,2,6-pyridinedicarboxylicacid,ue81s5cq0g,2,6-pyridinedicarboxylic acid dipicolinic acid
IUPAC Name	pyridine-2,6-dicarboxylic acid
InChI Key	WJJMNDUMQPNECX-UHFFFAOYSA-N
Molecular Formula	C7H5NO4

573

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2-Chloro-4,6-dimethylpyridine-3-carbonitrile, 97%, Thermo Scientific™

CAS: 14237-71-9 Molecular Formula: C8H7ClN2 Molecular Weight (g/mol): 166.61 MDL Number: MFCD00051676 InChI Key: RETJKTAVEQPNMH-UHFFFAOYSA-N Synonym: 2-chloro-4,6-dimethylnicotinonitrile,2-chloro-3-cyano-4,6-dimethylpyridine,2-chloro-4,6-dimethyl-nicotinonitrile,2-chloro-4,6-dimethyl-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 2-chloro-4,6-dimethyl,acmc-1azio,chlorodimethylnicotinonitrile,ksc496m6f,2-chloro-4,6-dimethyinicotinonitrile,4,6-dimethyl-2-chloro-nicotinonitrile PubChem CID: 223261 IUPAC Name: 2-chloro-4,6-dimethylpyridine-3-carbonitrile SMILES: CC1=CC(C)=C(C#N)C(Cl)=N1

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Specifications

PubChem CID	223261
CAS	14237-71-9
Molecular Weight (g/mol)	166.61
MDL Number	MFCD00051676
SMILES	CC1=CC(C)=C(C#N)C(Cl)=N1
Synonym	2-chloro-4,6-dimethylnicotinonitrile,2-chloro-3-cyano-4,6-dimethylpyridine,2-chloro-4,6-dimethyl-nicotinonitrile,2-chloro-4,6-dimethyl-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 2-chloro-4,6-dimethyl,acmc-1azio,chlorodimethylnicotinonitrile,ksc496m6f,2-chloro-4,6-dimethyinicotinonitrile,4,6-dimethyl-2-chloro-nicotinonitrile
IUPAC Name	2-chloro-4,6-dimethylpyridine-3-carbonitrile
InChI Key	RETJKTAVEQPNMH-UHFFFAOYSA-N
Molecular Formula	C8H7ClN2

574

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5-Bromo-2-chloro-3-methylpyridine, 98%

CAS: 29241-60-9 Molecular Formula: C6H5BrClN Molecular Weight (g/mol): 206.467 MDL Number: MFCD03095093 InChI Key: YTSKHJMMNFPBBZ-UHFFFAOYSA-N Synonym: 2-chloro-3-methyl-5-bromopyridine,5-bromo-2-chloro-3-picoline,5-bromo-2-chloro-3-methyl pyridine,5-bromo-2-chloro-3-methyl-pyridine,pyridine, 5-bromo-2-chloro-3-methyl,2-chloro-5-bromo-3-picoline,2-chloro-3-methyl-5-bromo pyridine,pubchem1104,ksc495o9j PubChem CID: 285434 IUPAC Name: 5-bromo-2-chloro-3-methylpyridine SMILES: CC1=CC(=CN=C1Cl)Br

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Specifications

PubChem CID	285434
CAS	29241-60-9
Molecular Weight (g/mol)	206.467
MDL Number	MFCD03095093
SMILES	CC1=CC(=CN=C1Cl)Br
Synonym	2-chloro-3-methyl-5-bromopyridine,5-bromo-2-chloro-3-picoline,5-bromo-2-chloro-3-methyl pyridine,5-bromo-2-chloro-3-methyl-pyridine,pyridine, 5-bromo-2-chloro-3-methyl,2-chloro-5-bromo-3-picoline,2-chloro-3-methyl-5-bromo pyridine,pubchem1104,ksc495o9j
IUPAC Name	5-bromo-2-chloro-3-methylpyridine
InChI Key	YTSKHJMMNFPBBZ-UHFFFAOYSA-N
Molecular Formula	C6H5BrClN

575

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4-Cyanopyridine N-Oxide, Spectrum™ Chemical

CAS: 14906-59-3

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CAS	14906-59-3

576

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3-Fluoropyridine-4-carboxylic acid, 97%

CAS: 393-53-3 Molecular Formula: C6H4FNO2 Molecular Weight (g/mol): 141.101 MDL Number: MFCD03789251 InChI Key: POLXLLIQWDBJMD-UHFFFAOYSA-N Synonym: 3-fluoroisonicotinic acid,3-fluoro-4-pyridinecarboxylic acid,3-fluoro isonicotinic acid,3-fluoro-isonicotinic acid,3-fluoro-4-carboxypyridine,4-pyridinecarboxylic acid, 3-fluoro,3-fluoropyridine-4-carboxylicacid,pubchem3549,3-fluoroisonicotinic acid? PubChem CID: 345361 IUPAC Name: 3-fluoropyridine-4-carboxylic acid SMILES: C1=CN=CC(=C1C(=O)O)F

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Specifications

PubChem CID	345361
CAS	393-53-3
Molecular Weight (g/mol)	141.101
MDL Number	MFCD03789251
SMILES	C1=CN=CC(=C1C(=O)O)F
Synonym	3-fluoroisonicotinic acid,3-fluoro-4-pyridinecarboxylic acid,3-fluoro isonicotinic acid,3-fluoro-isonicotinic acid,3-fluoro-4-carboxypyridine,4-pyridinecarboxylic acid, 3-fluoro,3-fluoropyridine-4-carboxylicacid,pubchem3549,3-fluoroisonicotinic acid?
IUPAC Name	3-fluoropyridine-4-carboxylic acid
InChI Key	POLXLLIQWDBJMD-UHFFFAOYSA-N
Molecular Formula	C6H4FNO2

577

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3-Amino-6-chloro-2-methylpyridine, 95%, Thermo Scientific Chemicals

CAS: 164666-68-6 Molecular Formula: C6H7ClN2 Molecular Weight (g/mol): 142.586 MDL Number: MFCD03095220 InChI Key: QVCIIOZINFCMDJ-UHFFFAOYSA-N Synonym: 3-amino-6-chloro-2-picoline,3-amino-6-chloro-2-methylpyridine,5-amino-2-chloro-6-methylpyridine,5-amino-2-chloro-6-picoline,6-chloro-2-methyl-pyridin-3-ylamine,3-pyridinamine, 6-chloro-2-methyl,6-chloro-2-methyl-3-pyridylamine,6-chloro-2-methyl-3-pyridinamine,2-chloro-5-amino-6-methylpyridine,pubchem1246 PubChem CID: 7009500 IUPAC Name: 6-chloro-2-methylpyridin-3-amine SMILES: CC1=C(C=CC(=N1)Cl)N

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Specifications

PubChem CID	7009500
CAS	164666-68-6
Molecular Weight (g/mol)	142.586
MDL Number	MFCD03095220
SMILES	CC1=C(C=CC(=N1)Cl)N
Synonym	3-amino-6-chloro-2-picoline,3-amino-6-chloro-2-methylpyridine,5-amino-2-chloro-6-methylpyridine,5-amino-2-chloro-6-picoline,6-chloro-2-methyl-pyridin-3-ylamine,3-pyridinamine, 6-chloro-2-methyl,6-chloro-2-methyl-3-pyridylamine,6-chloro-2-methyl-3-pyridinamine,2-chloro-5-amino-6-methylpyridine,pubchem1246
IUPAC Name	6-chloro-2-methylpyridin-3-amine
InChI Key	QVCIIOZINFCMDJ-UHFFFAOYSA-N
Molecular Formula	C6H7ClN2

578

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2-Hydroxy-5-iodopyridine, 97%

CAS: 13472-79-2 Molecular Formula: C5H4INO Molecular Weight (g/mol): 220.997 MDL Number: MFCD00234058 InChI Key: ZDJUNNCVIDKJAN-UHFFFAOYSA-N Synonym: 2-hydroxy-5-iodopyridine,5-iodopyridin-2-ol,5-iodopyridin-2 1h-one,5-iodo-pyridin-2-ol,5-iodo-2-pyridone,2 1h-pyridinone, 5-iodo,5-iodo-2-pyridinol,5-jod-2-pyridon,5-iodo-2-pyridol,5-iodopyridin-2-one PubChem CID: 459500 IUPAC Name: 5-iodo-1H-pyridin-2-one SMILES: C1=CC(=O)NC=C1I

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Specifications

PubChem CID	459500
CAS	13472-79-2
Molecular Weight (g/mol)	220.997
MDL Number	MFCD00234058
SMILES	C1=CC(=O)NC=C1I
Synonym	2-hydroxy-5-iodopyridine,5-iodopyridin-2-ol,5-iodopyridin-2 1h-one,5-iodo-pyridin-2-ol,5-iodo-2-pyridone,2 1h-pyridinone, 5-iodo,5-iodo-2-pyridinol,5-jod-2-pyridon,5-iodo-2-pyridol,5-iodopyridin-2-one
IUPAC Name	5-iodo-1H-pyridin-2-one
InChI Key	ZDJUNNCVIDKJAN-UHFFFAOYSA-N
Molecular Formula	C5H4INO

579

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2,6-Dichloropyridine-4-carboxylic acid, 98%, Thermo Scientific Chemicals

CAS: 5398-44-7 Molecular Formula: C6H3Cl2NO2 Molecular Weight (g/mol): 192.00 MDL Number: MFCD00234147 InChI Key: SQSYNRCXIZHKAI-UHFFFAOYSA-N Synonym: 2,6-dichloroisonicotinic acid,2,6-dichloro-isonicotinic acid,2,6-dichloro-4-pyridinecarboxylic acid,4-pyridinecarboxylic acid, 2,6-dichloro,2,6-dichloroisonicotinicacid,2,6-dichloro-4-pyridinyl carboxylic acid,pyridine-4-carboxylic acid, 2,6-dichloro,2,6-dichlorisonicotins,enamine_005327,zlchem 403 PubChem CID: 94830 ChEBI: CHEBI:73179 IUPAC Name: 2,6-dichloropyridine-4-carboxylic acid SMILES: OC(=O)C1=CC(Cl)=NC(Cl)=C1

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Specifications

PubChem CID	94830
CAS	5398-44-7
Molecular Weight (g/mol)	192.00
ChEBI	CHEBI:73179
MDL Number	MFCD00234147
SMILES	OC(=O)C1=CC(Cl)=NC(Cl)=C1
Synonym	2,6-dichloroisonicotinic acid,2,6-dichloro-isonicotinic acid,2,6-dichloro-4-pyridinecarboxylic acid,4-pyridinecarboxylic acid, 2,6-dichloro,2,6-dichloroisonicotinicacid,2,6-dichloro-4-pyridinyl carboxylic acid,pyridine-4-carboxylic acid, 2,6-dichloro,2,6-dichlorisonicotins,enamine_005327,zlchem 403
IUPAC Name	2,6-dichloropyridine-4-carboxylic acid
InChI Key	SQSYNRCXIZHKAI-UHFFFAOYSA-N
Molecular Formula	C6H3Cl2NO2

580

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3-Aminopyridine-4-carboxylic acid, 95%

CAS: 7579-20-6 Molecular Formula: C6H5N2O2 Molecular Weight (g/mol): 137.12 MDL Number: MFCD00137840 InChI Key: FYEQKMAVRYRMBL-UHFFFAOYSA-M Synonym: 3-aminoisonicotinic acid,3-amino-4-pyridinecarboxylic acid,3-amino-isonicotinic acid,3-amino-4-pyridine carboxylic acid,4-pyridinecarboxylic acid, 3-amino,3-amino-4-carboxypyridine,3-amino-4-pyridinecarboxylicacid,3-amino-4-carboxylic acid pyridine,pubchem2420,3-aminoisonicotinsaure PubChem CID: 459531 IUPAC Name: 3-aminopyridine-4-carboxylic acid SMILES: NC1=CN=CC=C1C([O-])=O

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Specifications

PubChem CID	459531
CAS	7579-20-6
Molecular Weight (g/mol)	137.12
MDL Number	MFCD00137840
SMILES	NC1=CN=CC=C1C([O-])=O
Synonym	3-aminoisonicotinic acid,3-amino-4-pyridinecarboxylic acid,3-amino-isonicotinic acid,3-amino-4-pyridine carboxylic acid,4-pyridinecarboxylic acid, 3-amino,3-amino-4-carboxypyridine,3-amino-4-pyridinecarboxylicacid,3-amino-4-carboxylic acid pyridine,pubchem2420,3-aminoisonicotinsaure
IUPAC Name	3-aminopyridine-4-carboxylic acid
InChI Key	FYEQKMAVRYRMBL-UHFFFAOYSA-M
Molecular Formula	C6H5N2O2

581

2-Pyridinecarboxylic acid, 97%, Thermo Scientific™

CAS: 98-98-6 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 123.111 MDL Number: MFCD00006293 InChI Key: SIOXPEMLGUPBBT-UHFFFAOYSA-N Synonym: picolinic acid,2-pyridinecarboxylic acid,2-picolinic acid,2-carboxypyridine,alpha-picolinic acid,o-pyridinecarboxylic acid,pyridinecarboxylic acid,alpha-pyridinecarboxylic acid,picolinate,acide picolique PubChem CID: 1018 ChEBI: CHEBI:28747 IUPAC Name: pyridine-2-carboxylic acid SMILES: C1=CC=NC(=C1)C(=O)O

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Specifications

PubChem CID	1018
CAS	98-98-6
Molecular Weight (g/mol)	123.111
ChEBI	CHEBI:28747
MDL Number	MFCD00006293
SMILES	C1=CC=NC(=C1)C(=O)O
Synonym	picolinic acid,2-pyridinecarboxylic acid,2-picolinic acid,2-carboxypyridine,alpha-picolinic acid,o-pyridinecarboxylic acid,pyridinecarboxylic acid,alpha-pyridinecarboxylic acid,picolinate,acide picolique
IUPAC Name	pyridine-2-carboxylic acid
InChI Key	SIOXPEMLGUPBBT-UHFFFAOYSA-N
Molecular Formula	C6H5NO2

582

6-(2-furyl)nicotinic acid, Thermo Scientific™

CAS: 884507-36-2 Molecular Formula: C10H7NO3 Molecular Weight (g/mol): 189.17 MDL Number: MFCD06410385 InChI Key: ALJRNVXLRKHVQF-UHFFFAOYSA-N Synonym: 6-2-furyl nicotinic acid,6-furan-2-yl nicotinic acid,6-furan-2-yl pyridine-3-carboxylic acid,6-2-furyl pyridine-3-carboxylic acid PubChem CID: 19010290 IUPAC Name: 6-(furan-2-yl)pyridine-3-carboxylic acid SMILES: OC(=O)C1=CN=C(C=C1)C1=CC=CO1

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Specifications

PubChem CID	19010290
CAS	884507-36-2
Molecular Weight (g/mol)	189.17
MDL Number	MFCD06410385
SMILES	OC(=O)C1=CN=C(C=C1)C1=CC=CO1
Synonym	6-2-furyl nicotinic acid,6-furan-2-yl nicotinic acid,6-furan-2-yl pyridine-3-carboxylic acid,6-2-furyl pyridine-3-carboxylic acid
IUPAC Name	6-(furan-2-yl)pyridine-3-carboxylic acid
InChI Key	ALJRNVXLRKHVQF-UHFFFAOYSA-N
Molecular Formula	C10H7NO3

583

Brompheniramine maleate

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584

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2,3-Dibromopyridine-4-carboxylic acid, 97%, Thermo Scientific Chemicals

CAS: 1020056-98-7 Molecular Formula: C6H3Br2NO2 Molecular Weight (g/mol): 280.903 MDL Number: MFCD09997708 InChI Key: ICISUZSRQHUJKX-UHFFFAOYSA-N Synonym: 2,3-dibromoisonicotinic acid,2,3-dibromo-4-pyridinecarboxylic acid,acmc-20ahus,2,3-dibromopyridine-4-carboxylicacid PubChem CID: 26967070 IUPAC Name: 2,3-dibromopyridine-4-carboxylic acid SMILES: C1=CN=C(C(=C1C(=O)O)Br)Br

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Specifications

PubChem CID	26967070
CAS	1020056-98-7
Molecular Weight (g/mol)	280.903
MDL Number	MFCD09997708
SMILES	C1=CN=C(C(=C1C(=O)O)Br)Br
Synonym	2,3-dibromoisonicotinic acid,2,3-dibromo-4-pyridinecarboxylic acid,acmc-20ahus,2,3-dibromopyridine-4-carboxylicacid
IUPAC Name	2,3-dibromopyridine-4-carboxylic acid
InChI Key	ICISUZSRQHUJKX-UHFFFAOYSA-N
Molecular Formula	C6H3Br2NO2

585

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2,4,6-Trichloropyridine, 98%

CAS: 16063-69-7 Molecular Formula: C₅H₂Cl₃N Molecular Weight (g/mol): 182.44 MDL Number: MFCD00971928 InChI Key: FJNNGKMAGDPVIU-UHFFFAOYSA-N Synonym: pyridine, 2,4,6-trichloro,2,4,6-trichloro-pyridine,pubchem11020,acmc-1bu24,ksc497g8t,2,4,6-tris chloranyl pyridine,2,4,6-trichloropyridine PubChem CID: 27665 IUPAC Name: 2,4,6-trichloropyridine SMILES: C1=C(C=C(N=C1Cl)Cl)Cl

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Specifications

PubChem CID	27665
CAS	16063-69-7
Molecular Weight (g/mol)	182.44
MDL Number	MFCD00971928
SMILES	C1=C(C=C(N=C1Cl)Cl)Cl
Synonym	pyridine, 2,4,6-trichloro,2,4,6-trichloro-pyridine,pubchem11020,acmc-1bu24,ksc497g8t,2,4,6-tris chloranyl pyridine,2,4,6-trichloropyridine
IUPAC Name	2,4,6-trichloropyridine
InChI Key	FJNNGKMAGDPVIU-UHFFFAOYSA-N
Molecular Formula	C₅H₂Cl₃N

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Pyridines and derivatives

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4-Cyanopyridine N-Oxide, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Cyanopyridine N-Oxide, Spectrum™ Chemical