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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646 – 660 of 178,403 results

646

6-Pyrrolidin-1-ylpyridine-2-carboxylic acid, 97%, Thermo Scientific™

CAS: 450368-20-4 Molecular Formula: C10H12N2O2 Molecular Weight (g/mol): 192.22 MDL Number: MFCD09064946 InChI Key: HXPHLYQBFPDHNK-UHFFFAOYSA-N PubChem CID: 23509740 SMILES: OC(=O)C1=NC(=CC=C1)N1CCCC1

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PubChem CID	23509740
CAS	450368-20-4
Molecular Weight (g/mol)	192.22
MDL Number	MFCD09064946
SMILES	OC(=O)C1=NC(=CC=C1)N1CCCC1
InChI Key	HXPHLYQBFPDHNK-UHFFFAOYSA-N
Molecular Formula	C10H12N2O2

647

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4-Amino-2-chloropyridine, 98%

CAS: 14432-12-3 Molecular Formula: C5H5ClN2 Molecular Weight (g/mol): 128.559 MDL Number: MFCD00060089 InChI Key: BLBDTBCGPHPIJK-UHFFFAOYSA-N Synonym: 4-amino-2-chloropyridine,2-chloro-4-aminopyridine,2-chloro-pyridin-4-ylamine,4-pyridinamine, 2-chloro,2-chloro-4-pyridinamine,2-chlorpyridin-4-amin,4-amino-6-chloropyridine,2-chloro-4-pyridylamine,2-chloro-4-amino pyridine,4-amino-2-chloro pyridine PubChem CID: 84432 IUPAC Name: 2-chloropyridin-4-amine SMILES: C1=CN=C(C=C1N)Cl

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PubChem CID	84432
CAS	14432-12-3
Molecular Weight (g/mol)	128.559
MDL Number	MFCD00060089
SMILES	C1=CN=C(C=C1N)Cl
Synonym	4-amino-2-chloropyridine,2-chloro-4-aminopyridine,2-chloro-pyridin-4-ylamine,4-pyridinamine, 2-chloro,2-chloro-4-pyridinamine,2-chlorpyridin-4-amin,4-amino-6-chloropyridine,2-chloro-4-pyridylamine,2-chloro-4-amino pyridine,4-amino-2-chloro pyridine
IUPAC Name	2-chloropyridin-4-amine
InChI Key	BLBDTBCGPHPIJK-UHFFFAOYSA-N
Molecular Formula	C5H5ClN2

648

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6-Chloro-2-iodo-3-hydroxypyridine, 98%

CAS: 188057-26-3 Molecular Formula: C5H3ClINO Molecular Weight (g/mol): 255.439 MDL Number: MFCD07636749 InChI Key: FWIMPBYPMQSSCD-UHFFFAOYSA-N Synonym: 6-chloro-2-iodo-3-hydroxypyridine,6-chloro-2-iodo-3-pyridinol,6-chloro-2-iodo-pyridin-3-ol,3-pyridinol, 6-chloro-2-iodo,2-iodo-6-chloropyridine-3-ol,3-pyridinol,6-chloro-2-iodo PubChem CID: 23433158 IUPAC Name: 6-chloro-2-iodopyridin-3-ol SMILES: C1=CC(=NC(=C1O)I)Cl

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PubChem CID	23433158
CAS	188057-26-3
Molecular Weight (g/mol)	255.439
MDL Number	MFCD07636749
SMILES	C1=CC(=NC(=C1O)I)Cl
Synonym	6-chloro-2-iodo-3-hydroxypyridine,6-chloro-2-iodo-3-pyridinol,6-chloro-2-iodo-pyridin-3-ol,3-pyridinol, 6-chloro-2-iodo,2-iodo-6-chloropyridine-3-ol,3-pyridinol,6-chloro-2-iodo
IUPAC Name	6-chloro-2-iodopyridin-3-ol
InChI Key	FWIMPBYPMQSSCD-UHFFFAOYSA-N
Molecular Formula	C5H3ClINO

649

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Ethyl 2-aminopyridine-4-carboxylate, 97%

CAS: 13362-30-6 Molecular Formula: C8H10N2O2 Molecular Weight (g/mol): 166.18 MDL Number: MFCD03791260 InChI Key: XVBZFXZNJAFCHL-UHFFFAOYSA-N Synonym: ethyl 2-aminoisonicotinate,2-amino-isonicotinic acid ethyl ester,ethyl 2-amino-4-pyridinecarboxylate,2-aminoisonicotinic acid ethyl ester,2-amino-4-ethoxycarbonyl pyridine,4-pyridinecarboxylic acid, 2-amino-, ethyl ester,2-amino-4-pyridinecarboxylic acid ethyl ester,2-aminopyridine-4-carboxylic acid ethyl ester,pubchem16599,acmc-209bt6 PubChem CID: 7015521 IUPAC Name: ethyl 2-aminopyridine-4-carboxylate SMILES: CCOC(=O)C1=CC(=NC=C1)N

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PubChem CID	7015521
CAS	13362-30-6
Molecular Weight (g/mol)	166.18
MDL Number	MFCD03791260
SMILES	CCOC(=O)C1=CC(=NC=C1)N
Synonym	ethyl 2-aminoisonicotinate,2-amino-isonicotinic acid ethyl ester,ethyl 2-amino-4-pyridinecarboxylate,2-aminoisonicotinic acid ethyl ester,2-amino-4-ethoxycarbonyl pyridine,4-pyridinecarboxylic acid, 2-amino-, ethyl ester,2-amino-4-pyridinecarboxylic acid ethyl ester,2-aminopyridine-4-carboxylic acid ethyl ester,pubchem16599,acmc-209bt6
IUPAC Name	ethyl 2-aminopyridine-4-carboxylate
InChI Key	XVBZFXZNJAFCHL-UHFFFAOYSA-N
Molecular Formula	C8H10N2O2

650

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5-Bromo-3-iodo-2-hydroxypyridine, 97%

CAS: 381233-75-6 Molecular Formula: C5H3BrINO Molecular Weight (g/mol): 299.893 MDL Number: MFCD08688586 InChI Key: WAUPPDAXWKLNNU-UHFFFAOYSA-N PubChem CID: 12027787 IUPAC Name: 5-bromo-3-iodo-1H-pyridin-2-one SMILES: C1=C(C(=O)NC=C1Br)I

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Specifications

PubChem CID	12027787
CAS	381233-75-6
Molecular Weight (g/mol)	299.893
MDL Number	MFCD08688586
SMILES	C1=C(C(=O)NC=C1Br)I
IUPAC Name	5-bromo-3-iodo-1H-pyridin-2-one
InChI Key	WAUPPDAXWKLNNU-UHFFFAOYSA-N
Molecular Formula	C5H3BrINO

651

2-Piperidinoisonicotinic acid, 97%, Thermo Scientific™

CAS: 855153-75-2 Molecular Formula: C11H14N2O2 Molecular Weight (g/mol): 206.245 MDL Number: MFCD04115214 InChI Key: PYHYIVXTQSCHDX-UHFFFAOYSA-N Synonym: 2-piperidinoisonicotinic acid,2-piperidin-1-yl isonicotinic acid,2-piperidin-1-yl pyridine-4-carboxylic acid,2-piperidin-1-ylisonicotinic acid,2-piperidin-1-ylpyridin-4-ylcarboxylic acid,3,4,5,6-tetrahydro-2h-1,2' bipyridinyl-4'-carboxylic acid,4-pyridinecarboxylic acid, 2-1-piperidinyl,2-piperidylpyridine-4-carboxylic acid,2-piperidin-1-yl-isonicotinic acid,1-4-carboxypyridin-2-yl piperidine PubChem CID: 6484237 IUPAC Name: 2-piperidin-1-ylpyridine-4-carboxylic acid SMILES: C1CCN(CC1)C2=NC=CC(=C2)C(=O)O

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PubChem CID	6484237
CAS	855153-75-2
Molecular Weight (g/mol)	206.245
MDL Number	MFCD04115214
SMILES	C1CCN(CC1)C2=NC=CC(=C2)C(=O)O
Synonym	2-piperidinoisonicotinic acid,2-piperidin-1-yl isonicotinic acid,2-piperidin-1-yl pyridine-4-carboxylic acid,2-piperidin-1-ylisonicotinic acid,2-piperidin-1-ylpyridin-4-ylcarboxylic acid,3,4,5,6-tetrahydro-2h-1,2' bipyridinyl-4'-carboxylic acid,4-pyridinecarboxylic acid, 2-1-piperidinyl,2-piperidylpyridine-4-carboxylic acid,2-piperidin-1-yl-isonicotinic acid,1-4-carboxypyridin-2-yl piperidine
IUPAC Name	2-piperidin-1-ylpyridine-4-carboxylic acid
InChI Key	PYHYIVXTQSCHDX-UHFFFAOYSA-N
Molecular Formula	C11H14N2O2

652

2-Fluoropyridine-4-carboxylic acid, 98%, Thermo Scientific Chemicals

CAS: 402-65-3 Molecular Formula: C6H4FNO2 Molecular Weight (g/mol): 141.10 MDL Number: MFCD02181194 InChI Key: JMPFWDWYGOWUFP-UHFFFAOYSA-N Synonym: 2-fluoroisonicotinic acid,2-fluoro-4-pyridinecarboxylic acid,2-fluoro-isonicotinic acid,4-pyridinecarboxylic acid, 2-fluoro,2-fluoroisonicotinicacid,2-fluoro-4-carboxypyridine,2-fluoro-4-pyridinylcarboxylic acid,2-fluoropyridine-4-carboxylicacid,pubchem2998,pubchem3548 PubChem CID: 345360 IUPAC Name: 2-fluoropyridine-4-carboxylic acid SMILES: OC(=O)C1=CC=NC(F)=C1

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PubChem CID	345360
CAS	402-65-3
Molecular Weight (g/mol)	141.10
MDL Number	MFCD02181194
SMILES	OC(=O)C1=CC=NC(F)=C1
Synonym	2-fluoroisonicotinic acid,2-fluoro-4-pyridinecarboxylic acid,2-fluoro-isonicotinic acid,4-pyridinecarboxylic acid, 2-fluoro,2-fluoroisonicotinicacid,2-fluoro-4-carboxypyridine,2-fluoro-4-pyridinylcarboxylic acid,2-fluoropyridine-4-carboxylicacid,pubchem2998,pubchem3548
IUPAC Name	2-fluoropyridine-4-carboxylic acid
InChI Key	JMPFWDWYGOWUFP-UHFFFAOYSA-N
Molecular Formula	C6H4FNO2

653

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Methyl 6-aminonicotinate, 97%

CAS: 36052-24-1 Molecular Formula: C7H8N2O2 Molecular Weight (g/mol): 152.153 MDL Number: MFCD00797844 InChI Key: JACPDLJUQLKABC-UHFFFAOYSA-N Synonym: methyl 6-aminonicotinate,6-aminonicotinic acid methyl ester,6-amino-nicotinic acid methyl ester,methyl6-aminonicotinate,2-amino-5-methoxycarbonyl pyridine,methyl 2-amino-5-pyridinecarboxylate,3-pyridinecarboxylic acid, 6-amino-, methyl ester,methyl 2-aminopyridine-5-carboxylate,6-aminopyridine-3-carboxylic acid methyl ester PubChem CID: 737487 IUPAC Name: methyl 6-aminopyridine-3-carboxylate SMILES: COC(=O)C1=CN=C(C=C1)N

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PubChem CID	737487
CAS	36052-24-1
Molecular Weight (g/mol)	152.153
MDL Number	MFCD00797844
SMILES	COC(=O)C1=CN=C(C=C1)N
Synonym	methyl 6-aminonicotinate,6-aminonicotinic acid methyl ester,6-amino-nicotinic acid methyl ester,methyl6-aminonicotinate,2-amino-5-methoxycarbonyl pyridine,methyl 2-amino-5-pyridinecarboxylate,3-pyridinecarboxylic acid, 6-amino-, methyl ester,methyl 2-aminopyridine-5-carboxylate,6-aminopyridine-3-carboxylic acid methyl ester
IUPAC Name	methyl 6-aminopyridine-3-carboxylate
InChI Key	JACPDLJUQLKABC-UHFFFAOYSA-N
Molecular Formula	C7H8N2O2

654

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5-Cyano-2-fluoropyridine, 95%

CAS: 3939-12-6 MDL Number: MFCD09261087

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CAS	3939-12-6
MDL Number	MFCD09261087

655

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2-Bromopyridine, 99%

CAS: 109-04-6 Molecular Formula: C₅H₄BrN Molecular Weight (g/mol): 158 MDL Number: MFCD00006219 InChI Key: IMRWILPUOVGIMU-UHFFFAOYSA-N Synonym: o-bromopyridine,pyridine, 2-bromo,2-bromo-pyridine,2-pyridyl bromide,alpha-bromopyridine,beta-bromopyridine,bromopyridine,2-bromopyridin,2-bromo pyridine,unii-7z7mlc4vd8 PubChem CID: 7973 ChEBI: CHEBI:51574 IUPAC Name: 2-bromopyridine SMILES: C1=CC=NC(=C1)Br

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PubChem CID	7973
CAS	109-04-6
Molecular Weight (g/mol)	158
ChEBI	CHEBI:51574
MDL Number	MFCD00006219
SMILES	C1=CC=NC(=C1)Br
Synonym	o-bromopyridine,pyridine, 2-bromo,2-bromo-pyridine,2-pyridyl bromide,alpha-bromopyridine,beta-bromopyridine,bromopyridine,2-bromopyridin,2-bromo pyridine,unii-7z7mlc4vd8
IUPAC Name	2-bromopyridine
InChI Key	IMRWILPUOVGIMU-UHFFFAOYSA-N
Molecular Formula	C₅H₄BrN

656

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2-Amino-5-chloro-6-methylpyridine, 97%, Thermo Scientific Chemicals

CAS: 36936-23-9 Molecular Formula: C6H7ClN2 Molecular Weight (g/mol): 142.586 MDL Number: MFCD09453335 InChI Key: SHIKRPPKGCWKJO-UHFFFAOYSA-N Synonym: 2-amino-5-chloro-6-methylpyridine,2-amino-5-chloro-6-picoline,5-chloro-6-methyl-2-pyridinamine,6-amino-3-chloropicoline,2-amino-5-chloro-6-methyl pyridine,5-chloro-6-methyl-pyridin-2-ylamine,2-pyridinamine, 5-chloro-6-methyl,pubchem5718,6-amino-3-chloro-2-picoline,5-chloro-6-methyl-pyridineamine PubChem CID: 12251007 IUPAC Name: 5-chloro-6-methylpyridin-2-amine SMILES: CC1=C(C=CC(=N1)N)Cl

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PubChem CID	12251007
CAS	36936-23-9
Molecular Weight (g/mol)	142.586
MDL Number	MFCD09453335
SMILES	CC1=C(C=CC(=N1)N)Cl
Synonym	2-amino-5-chloro-6-methylpyridine,2-amino-5-chloro-6-picoline,5-chloro-6-methyl-2-pyridinamine,6-amino-3-chloropicoline,2-amino-5-chloro-6-methyl pyridine,5-chloro-6-methyl-pyridin-2-ylamine,2-pyridinamine, 5-chloro-6-methyl,pubchem5718,6-amino-3-chloro-2-picoline,5-chloro-6-methyl-pyridineamine
IUPAC Name	5-chloro-6-methylpyridin-2-amine
InChI Key	SHIKRPPKGCWKJO-UHFFFAOYSA-N
Molecular Formula	C6H7ClN2

657

6-Methyl-4-trifluoromethyl-2(1H)-pyridone, 97%

CAS: 22123-19-9 Molecular Formula: C7H6F3NO Molecular Weight (g/mol): 177.126 MDL Number: MFCD00042479 InChI Key: CDRMKCNOGIBXOG-UHFFFAOYSA-N Synonym: 6-methyl-4-trifluoromethyl pyridin-2 1h-one,6-methyl-4-trifluoromethyl-2 1h-pyridinone,6-methyl-4-trifluoromethyl pyridin-2-ol,6-methyl-4-trifluoromethyl-1h-pyridin-2-one,6-methyl-4-trifluoromethyl-2 1h-pyridone,2 1h-pyridinone,6-methyl-4-trifluoromethyl,2-hydroxy-6-methyl-4-trifluoromethyl pyridine,6-methyl-4-trifluoromethyl-1,2-dihydropyridin-2-one,6-methyl-4-trifluoromethyl hydropyridin-2-one,acmc-1cb5l PubChem CID: 2782992 IUPAC Name: 6-methyl-4-(trifluoromethyl)-1H-pyridin-2-one SMILES: CC1=CC(=CC(=O)N1)C(F)(F)F

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PubChem CID	2782992
CAS	22123-19-9
Molecular Weight (g/mol)	177.126
MDL Number	MFCD00042479
SMILES	CC1=CC(=CC(=O)N1)C(F)(F)F
Synonym	6-methyl-4-trifluoromethyl pyridin-2 1h-one,6-methyl-4-trifluoromethyl-2 1h-pyridinone,6-methyl-4-trifluoromethyl pyridin-2-ol,6-methyl-4-trifluoromethyl-1h-pyridin-2-one,6-methyl-4-trifluoromethyl-2 1h-pyridone,2 1h-pyridinone,6-methyl-4-trifluoromethyl,2-hydroxy-6-methyl-4-trifluoromethyl pyridine,6-methyl-4-trifluoromethyl-1,2-dihydropyridin-2-one,6-methyl-4-trifluoromethyl hydropyridin-2-one,acmc-1cb5l
IUPAC Name	6-methyl-4-(trifluoromethyl)-1H-pyridin-2-one
InChI Key	CDRMKCNOGIBXOG-UHFFFAOYSA-N
Molecular Formula	C7H6F3NO

658

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2,6-Dichloro-3-nitropyridine, 90%, Tech.

CAS: 16013-85-7 Molecular Formula: C₅H₂Cl₂N₂O₂ Molecular Weight (g/mol): 192.99 MDL Number: MFCD00006234 InChI Key: SHCWQWRTKPNTEM-UHFFFAOYSA-N Synonym: 2,6-dichloro-3-nitro-pyridine,pyridine, 2,6-dichloro-3-nitro,3-nitro-2,6-dichloropyridine,2,6-dichloro-3-nitro pyridine,zlchem 223,pubchem9234,acmc-209dko,2,6-dichloronitropyridine,dichloronitropyridine,ksc174q3n PubChem CID: 85239 IUPAC Name: 2,6-dichloro-3-nitropyridine SMILES: C1=CC(=NC(=C1[N+](=O)[O-])Cl)Cl

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PubChem CID	85239
CAS	16013-85-7
Molecular Weight (g/mol)	192.99
MDL Number	MFCD00006234
SMILES	C1=CC(=NC(=C1[N+](=O)[O-])Cl)Cl
Synonym	2,6-dichloro-3-nitro-pyridine,pyridine, 2,6-dichloro-3-nitro,3-nitro-2,6-dichloropyridine,2,6-dichloro-3-nitro pyridine,zlchem 223,pubchem9234,acmc-209dko,2,6-dichloronitropyridine,dichloronitropyridine,ksc174q3n
IUPAC Name	2,6-dichloro-3-nitropyridine
InChI Key	SHCWQWRTKPNTEM-UHFFFAOYSA-N
Molecular Formula	C₅H₂Cl₂N₂O₂

659

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5-Bromo-3-chloro-2-fluoropyridine, 96%, Thermo Scientific Chemicals

CAS: 38185-56-7 Molecular Formula: C5H2BrClFN Molecular Weight (g/mol): 210.43 MDL Number: MFCD09834365 InChI Key: WXKLHBHJIBAXQH-UHFFFAOYSA-N Synonym: 2-fluoro-3-chloro-5-bromopyridine,3-bromo-5-chloro-6-fluoropyridine,5-bromo-3-chloro-2-fluoro-pyridine,acmc-1ct80,5-bromo-3-chloro-2-fluoropyridine,,pyridine,5-bromo-3-chloro-2-fluoro,pyridine, 5-bromo-3-chloro-2-fluoro PubChem CID: 12056904 IUPAC Name: 5-bromo-3-chloro-2-fluoropyridine SMILES: FC1=NC=C(Br)C=C1Cl

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PubChem CID	12056904
CAS	38185-56-7
Molecular Weight (g/mol)	210.43
MDL Number	MFCD09834365
SMILES	FC1=NC=C(Br)C=C1Cl
Synonym	2-fluoro-3-chloro-5-bromopyridine,3-bromo-5-chloro-6-fluoropyridine,5-bromo-3-chloro-2-fluoro-pyridine,acmc-1ct80,5-bromo-3-chloro-2-fluoropyridine,,pyridine,5-bromo-3-chloro-2-fluoro,pyridine, 5-bromo-3-chloro-2-fluoro
IUPAC Name	5-bromo-3-chloro-2-fluoropyridine
InChI Key	WXKLHBHJIBAXQH-UHFFFAOYSA-N
Molecular Formula	C5H2BrClFN

660

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2-Chloro-5-picoline, 94%, Thermo Scientific™

CAS: 18368-64-4 Molecular Formula: C6H6ClN Molecular Weight (g/mol): 127.57 MDL Number: MFCD00792460 InChI Key: VXLYOURCUVQYLN-UHFFFAOYSA-N Synonym: 2-chloro-5-picoline,6-chloro-3-picoline,pyridine, 2-chloro-5-methyl,2-chloro-5-methyl-pyridine,2-chloro-5-methyl pyridine,3-picoline, 6-chloro,pubchem1193,acmc-1bvpj,5-methyl-2-chloropyridine PubChem CID: 581393 IUPAC Name: 2-chloro-5-methylpyridine SMILES: CC1=CC=C(Cl)N=C1

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PubChem CID	581393
CAS	18368-64-4
Molecular Weight (g/mol)	127.57
MDL Number	MFCD00792460
SMILES	CC1=CC=C(Cl)N=C1
Synonym	2-chloro-5-picoline,6-chloro-3-picoline,pyridine, 2-chloro-5-methyl,2-chloro-5-methyl-pyridine,2-chloro-5-methyl pyridine,3-picoline, 6-chloro,pubchem1193,acmc-1bvpj,5-methyl-2-chloropyridine
IUPAC Name	2-chloro-5-methylpyridine
InChI Key	VXLYOURCUVQYLN-UHFFFAOYSA-N
Molecular Formula	C6H6ClN

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