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.

Search Within Results

376 – 390 of 178,438 results

376

6-(Tetrahydropyran-4-yloxy)pyridine-2-carboxylic acid, 97%, Thermo Scientific™

CAS: 906352-78-1 Molecular Formula: C11H13NO4 Molecular Weight (g/mol): 223.228 MDL Number: MFCD11100042 InChI Key: UEWVONKWINVFRW-UHFFFAOYSA-N Synonym: 6-tetrahydro-2h-pyran-4-yl oxy picolinic acid,6-oxan-4-yloxy pyridine-2-carboxylic acid,6-tetrahydro-2h-pyran-4-yloxy pyridine-2-carboxylic acid,6-tetrahydropyran-4-yloxy pyridine-2-carboxylic acid,6-oxan-4-yl oxy pyridine-2-carboxylic acid,6-tetrahydro-2h-pyran-4-yl oxy picolinicacid,4-6-carboxypyridin-2-yl oxy tetrahydro-2h-pyran,2-carboxy-6-tetrahydro-2h-pyran-4-yl oxy pyridine,6-tetrahydro-2h-pyran-4-yl oxy pyridine-2-carboxylic acid,6-2h-3,4,5,6-tetrahydropyran-4-yloxy pyridine-2-carboxylic acid PubChem CID: 43811039 IUPAC Name: 6-(oxan-4-yloxy)pyridine-2-carboxylic acid SMILES: C1COCCC1OC2=CC=CC(=N2)C(=O)O

Pricing & Availability
Specifications

PubChem CID	43811039
CAS	906352-78-1
Molecular Weight (g/mol)	223.228
MDL Number	MFCD11100042
SMILES	C1COCCC1OC2=CC=CC(=N2)C(=O)O
Synonym	6-tetrahydro-2h-pyran-4-yl oxy picolinic acid,6-oxan-4-yloxy pyridine-2-carboxylic acid,6-tetrahydro-2h-pyran-4-yloxy pyridine-2-carboxylic acid,6-tetrahydropyran-4-yloxy pyridine-2-carboxylic acid,6-oxan-4-yl oxy pyridine-2-carboxylic acid,6-tetrahydro-2h-pyran-4-yl oxy picolinicacid,4-6-carboxypyridin-2-yl oxy tetrahydro-2h-pyran,2-carboxy-6-tetrahydro-2h-pyran-4-yl oxy pyridine,6-tetrahydro-2h-pyran-4-yl oxy pyridine-2-carboxylic acid,6-2h-3,4,5,6-tetrahydropyran-4-yloxy pyridine-2-carboxylic acid
IUPAC Name	6-(oxan-4-yloxy)pyridine-2-carboxylic acid
InChI Key	UEWVONKWINVFRW-UHFFFAOYSA-N
Molecular Formula	C11H13NO4

377

Promotions Available

3-Hydroxypyridine-4-carboxylic acid, 98%

CAS: 10128-71-9 Molecular Formula: C6H5NO3 Molecular Weight (g/mol): 139.11 MDL Number: MFCD00234165 InChI Key: JEHGATQUCUYHJL-UHFFFAOYSA-N Synonym: 3-hydroxyisonicotinic acid,3-hydroxy-4-pyridinecarboxylic acid,3-hydroxy-4-pyridinecarboxylicacid,4-pyridinecarboxylic acid, 3-hydroxy,3-hydroxy pyridine-4-carboxylic acid,3-hydroxyisonicontinic acid,pubchem16741,acmc-1bs5o,3-hydroxy-isonicotinic acid PubChem CID: 459503 IUPAC Name: 3-hydroxypyridine-4-carboxylic acid SMILES: C1=CN=CC(=C1C(=O)O)O

Pricing & Availability
Specifications

PubChem CID	459503
CAS	10128-71-9
Molecular Weight (g/mol)	139.11
MDL Number	MFCD00234165
SMILES	C1=CN=CC(=C1C(=O)O)O
Synonym	3-hydroxyisonicotinic acid,3-hydroxy-4-pyridinecarboxylic acid,3-hydroxy-4-pyridinecarboxylicacid,4-pyridinecarboxylic acid, 3-hydroxy,3-hydroxy pyridine-4-carboxylic acid,3-hydroxyisonicontinic acid,pubchem16741,acmc-1bs5o,3-hydroxy-isonicotinic acid
IUPAC Name	3-hydroxypyridine-4-carboxylic acid
InChI Key	JEHGATQUCUYHJL-UHFFFAOYSA-N
Molecular Formula	C6H5NO3

378

Promotions Available

2,5-Pyridinedicarboxylic acid, 98%

Pricing & Availability

379

Promotions Available

2,6-Difluoropyridine, 99%

CAS: 1513-65-1 Molecular Formula: C₅H₃F₂N Molecular Weight (g/mol): 115.08 MDL Number: MFCD00006227 InChI Key: MBTGBRYMJKYYOE-UHFFFAOYSA-N Synonym: pyridine, 2,6-difluoro,2,6-difluorpyridin,ccris 1720,2,6-difluoro-pyridine,2,6-difluoropyridin,pubchem9241,2,6 difluoropyridine,2, 6-difluoropyridine,2,6 difluoro pyridine,2,6-di-fluoropyridine PubChem CID: 73934 IUPAC Name: 2,6-difluoropyridine SMILES: C1=CC(=NC(=C1)F)F

Pricing & Availability
Specifications

PubChem CID	73934
CAS	1513-65-1
Molecular Weight (g/mol)	115.08
MDL Number	MFCD00006227
SMILES	C1=CC(=NC(=C1)F)F
Synonym	pyridine, 2,6-difluoro,2,6-difluorpyridin,ccris 1720,2,6-difluoro-pyridine,2,6-difluoropyridin,pubchem9241,2,6 difluoropyridine,2, 6-difluoropyridine,2,6 difluoro pyridine,2,6-di-fluoropyridine
IUPAC Name	2,6-difluoropyridine
InChI Key	MBTGBRYMJKYYOE-UHFFFAOYSA-N
Molecular Formula	C₅H₃F₂N

380

Promotions Available

2,5-Dibromopyridine, Spectrum™ Chemical

CAS: 624-28-2

Pricing & Availability
Specifications

CAS	624-28-2

381

Promotions Available

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

Pricing & Availability
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

382

Promotions Available

2-(Trifluoromethyl)pyridine-4-carboxylic acid, 97%, Thermo Scientific Chemicals

CAS: 131747-41-6 Molecular Formula: C7H4F3NO2 Molecular Weight (g/mol): 191.11 MDL Number: MFCD07774132 InChI Key: BZFGKBQHQJVAHS-UHFFFAOYSA-N Synonym: 2-trifluoromethyl isonicotinic acid,2-trifluoromethyl pyridine-4-carboxylic acid,2-trifluoromethyl-isonicotinic acid,2-trifluoromethyl isonicotinicacid,4-pyridinecarboxylic acid, 2-trifluoromethyl,2-trifluoromethyl-4-pyridinecarboxylic acid,pubchem18487,acmc-1c8b9,ksc174g3f,4-pyridinecarboxylicacid, 2-trifluoromethyl PubChem CID: 14761447 IUPAC Name: 2-(trifluoromethyl)pyridine-4-carboxylic acid SMILES: OC(=O)C1=CC(=NC=C1)C(F)(F)F

Pricing & Availability
Specifications

PubChem CID	14761447
CAS	131747-41-6
Molecular Weight (g/mol)	191.11
MDL Number	MFCD07774132
SMILES	OC(=O)C1=CC(=NC=C1)C(F)(F)F
Synonym	2-trifluoromethyl isonicotinic acid,2-trifluoromethyl pyridine-4-carboxylic acid,2-trifluoromethyl-isonicotinic acid,2-trifluoromethyl isonicotinicacid,4-pyridinecarboxylic acid, 2-trifluoromethyl,2-trifluoromethyl-4-pyridinecarboxylic acid,pubchem18487,acmc-1c8b9,ksc174g3f,4-pyridinecarboxylicacid, 2-trifluoromethyl
IUPAC Name	2-(trifluoromethyl)pyridine-4-carboxylic acid
InChI Key	BZFGKBQHQJVAHS-UHFFFAOYSA-N
Molecular Formula	C7H4F3NO2

383

3-Chloro-2-hydroxy-5-(trifluoromethyl)pyridine, 95%, Thermo Scientific Chemicals

CAS: 76041-71-9 Molecular Formula: C6H3ClF3NO Molecular Weight (g/mol): 197.541 MDL Number: MFCD00153095 InChI Key: AJPOOWWMZOPUCG-UHFFFAOYSA-N Synonym: 3-chloro-5-trifluoromethyl pyridin-2-ol,3-chloro-2-hydroxy-5-trifluoromethyl pyridine,3-chloro-5-trifluoromethyl-2-pyridinol,3-chloro-5-trifluoromethyl-1,2-dihydropyridin-2-one,3-chloro-5-trifluoromethyl-1h-pyridin-2-one,2 1h-pyridinone, 3-chloro-5-trifluoromethyl,2-hydroxy-3-chloro-5-trifluoromethyl pyridine,3-chloro-5-trifluoromethyl pyridin-2 1h-one,3-chloro-5-trifluoromethyl hydropyridin-2-one,pubchem23825 PubChem CID: 725436 IUPAC Name: 3-chloro-5-(trifluoromethyl)-1H-pyridin-2-one SMILES: C1=C(C(=O)NC=C1C(F)(F)F)Cl

Pricing & Availability
Specifications

PubChem CID	725436
CAS	76041-71-9
Molecular Weight (g/mol)	197.541
MDL Number	MFCD00153095
SMILES	C1=C(C(=O)NC=C1C(F)(F)F)Cl
Synonym	3-chloro-5-trifluoromethyl pyridin-2-ol,3-chloro-2-hydroxy-5-trifluoromethyl pyridine,3-chloro-5-trifluoromethyl-2-pyridinol,3-chloro-5-trifluoromethyl-1,2-dihydropyridin-2-one,3-chloro-5-trifluoromethyl-1h-pyridin-2-one,2 1h-pyridinone, 3-chloro-5-trifluoromethyl,2-hydroxy-3-chloro-5-trifluoromethyl pyridine,3-chloro-5-trifluoromethyl pyridin-2 1h-one,3-chloro-5-trifluoromethyl hydropyridin-2-one,pubchem23825
IUPAC Name	3-chloro-5-(trifluoromethyl)-1H-pyridin-2-one
InChI Key	AJPOOWWMZOPUCG-UHFFFAOYSA-N
Molecular Formula	C6H3ClF3NO

384

Promotions Available

Quinaldine, 95+%

CAS: 91-63-4 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.19 MDL Number: MFCD00006756 InChI Key: SMUQFGGVLNAIOZ-UHFFFAOYSA-N Synonym: quinaldine,chinaldine,khinaldin,quinoline, 2-methyl,2-methyl-quinoline,methylquinoline,2-methylchinolin,ccris 1155,2-methylchinoline,2-methylchinolin czech PubChem CID: 7060 IUPAC Name: 2-methylquinoline SMILES: CC1=CC=C2C=CC=CC2=N1

Pricing & Availability
Specifications

PubChem CID	7060
CAS	91-63-4
Molecular Weight (g/mol)	143.19
MDL Number	MFCD00006756
SMILES	CC1=CC=C2C=CC=CC2=N1
Synonym	quinaldine,chinaldine,khinaldin,quinoline, 2-methyl,2-methyl-quinoline,methylquinoline,2-methylchinolin,ccris 1155,2-methylchinoline,2-methylchinolin czech
IUPAC Name	2-methylquinoline
InChI Key	SMUQFGGVLNAIOZ-UHFFFAOYSA-N
Molecular Formula	C10H9N

385

Promotions Available

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

CAS: 851386-31-7 Molecular Formula: C₆H₃F₂NO₂ Molecular Weight (g/mol): 159.09 InChI Key: FFGHMEKFPCGYEG-UHFFFAOYSA-N Synonym: 2,3-difluoroisonicotinic acid,2,3-difluoro-4-pyridinecarboxylic acid,2,3-difluoro-4-carboxypyridine,4-pyridinecarboxylic acid, 2,3-difluoro,2,3-fifluoroisonicotinic acid,4-carboxy-2,3-difluoropyridine,2,3-difluoroisonicotinicacid,pubchem18431,ksc447o0d,5,6-difluoropyridine-4-carboxylic acid PubChem CID: 11240637 IUPAC Name: 2,3-difluoropyridine-4-carboxylic acid SMILES: C1=CN=C(C(=C1C(=O)O)F)F

Pricing & Availability
Specifications

PubChem CID	11240637
CAS	851386-31-7
Molecular Weight (g/mol)	159.09
SMILES	C1=CN=C(C(=C1C(=O)O)F)F
Synonym	2,3-difluoroisonicotinic acid,2,3-difluoro-4-pyridinecarboxylic acid,2,3-difluoro-4-carboxypyridine,4-pyridinecarboxylic acid, 2,3-difluoro,2,3-fifluoroisonicotinic acid,4-carboxy-2,3-difluoropyridine,2,3-difluoroisonicotinicacid,pubchem18431,ksc447o0d,5,6-difluoropyridine-4-carboxylic acid
IUPAC Name	2,3-difluoropyridine-4-carboxylic acid
InChI Key	FFGHMEKFPCGYEG-UHFFFAOYSA-N
Molecular Formula	C₆H₃F₂NO₂

386

Promotions Available

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

Pricing & Availability
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

387

Promotions Available

3,5-Dibromo-4-methoxypyridine, 98%

CAS: 650140-84-4 Molecular Formula: C6H5Br2NO2 Molecular Weight (g/mol): 282.919 MDL Number: MFCD13185524 InChI Key: KAYQEYHOGFRTAL-UHFFFAOYSA-N Synonym: 3,5-dibromo-4-methoxypyridine 1-oxide,3,5-dibromo-4-methoxypyridine-n-oxide,3,5-dibromo-4-methoxypyridin-1-ium-1-olate,pubchem6614 PubChem CID: 2784723 IUPAC Name: 3,5-dibromo-4-methoxy-1-oxidopyridin-1-ium SMILES: COC1=C(C=[N+](C=C1Br)[O-])Br

Pricing & Availability
Specifications

PubChem CID	2784723
CAS	650140-84-4
Molecular Weight (g/mol)	282.919
MDL Number	MFCD13185524
SMILES	COC1=C(C=[N+](C=C1Br)[O-])Br
Synonym	3,5-dibromo-4-methoxypyridine 1-oxide,3,5-dibromo-4-methoxypyridine-n-oxide,3,5-dibromo-4-methoxypyridin-1-ium-1-olate,pubchem6614
IUPAC Name	3,5-dibromo-4-methoxy-1-oxidopyridin-1-ium
InChI Key	KAYQEYHOGFRTAL-UHFFFAOYSA-N
Molecular Formula	C6H5Br2NO2

388

Promotions Available

2,3-Dichloropyridine, 99%

CAS: 2402-77-9 Molecular Formula: C5H3Cl2N Molecular Weight (g/mol): 147.99 MDL Number: MFCD00006229 InChI Key: MAKFMOSBBNKPMS-UHFFFAOYSA-N Synonym: 2,3-dichloro-pyridine,pyridine, 2,3-dichloro,dichloropyridine,pyridine, dichloro,ccris 1726,2,3-dichloro pyridine,pubchem1198,pyridine,3-dichloro,2.3-dichloro-pyridine,acmc-209g7x PubChem CID: 16988 IUPAC Name: 2,3-dichloropyridine SMILES: ClC1=CC=CN=C1Cl

Pricing & Availability
Specifications

PubChem CID	16988
CAS	2402-77-9
Molecular Weight (g/mol)	147.99
MDL Number	MFCD00006229
SMILES	ClC1=CC=CN=C1Cl
Synonym	2,3-dichloro-pyridine,pyridine, 2,3-dichloro,dichloropyridine,pyridine, dichloro,ccris 1726,2,3-dichloro pyridine,pubchem1198,pyridine,3-dichloro,2.3-dichloro-pyridine,acmc-209g7x
IUPAC Name	2,3-dichloropyridine
InChI Key	MAKFMOSBBNKPMS-UHFFFAOYSA-N
Molecular Formula	C5H3Cl2N

389

4-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-carboxylic acid, 97%, Thermo Scientific™

CAS: 915707-58-3 Molecular Formula: C9H10N2O3 Molecular Weight (g/mol): 194.19 MDL Number: MFCD09065017 InChI Key: JTDUYLQIBHWRRK-UHFFFAOYSA-N Synonym: 4-methyl-3,4-dihydro-2h-pyrido 3,2-b 1,4 oxazine-7-carboxylic acid,4-methyl-2h,3h-pyrido 3,2-b 1,4 oxazine-7-carboxylic acid,2h-pyrido 3,2-b-1,4-oxazine-7-carboxylicacid, 3,4-dihydro-4-methyl,4-methyl-3,4-dihydro-2h-pyrido 3,2-b 1,4 oxazine-7-carboxylicacid,4-methyl-2h,3h-pyridino 2,3-e 1,4-oxazine-7-carboxylic acid,7-carboxy-3,4-dihydro-4-methyl-2h-pyrido 3,2-b 1,4 oxazine,3,4-dihydro-4-methyl-2h-pyrido 3,2-b-1,4-oxazine-7-carboxylic acid,3,4-dihydro-4-methyl-2h-pyrido 3,2-b 1,4 oxazine-7-carboxylic acid PubChem CID: 24229645 IUPAC Name: 4-methyl-2,3-dihydropyrido[3,2-b][1,4]oxazine-7-carboxylic acid SMILES: CN1CCOC2=C1N=CC(=C2)C(=O)O

Pricing & Availability
Specifications

PubChem CID	24229645
CAS	915707-58-3
Molecular Weight (g/mol)	194.19
MDL Number	MFCD09065017
SMILES	CN1CCOC2=C1N=CC(=C2)C(=O)O
Synonym	4-methyl-3,4-dihydro-2h-pyrido 3,2-b 1,4 oxazine-7-carboxylic acid,4-methyl-2h,3h-pyrido 3,2-b 1,4 oxazine-7-carboxylic acid,2h-pyrido 3,2-b-1,4-oxazine-7-carboxylicacid, 3,4-dihydro-4-methyl,4-methyl-3,4-dihydro-2h-pyrido 3,2-b 1,4 oxazine-7-carboxylicacid,4-methyl-2h,3h-pyridino 2,3-e 1,4-oxazine-7-carboxylic acid,7-carboxy-3,4-dihydro-4-methyl-2h-pyrido 3,2-b 1,4 oxazine,3,4-dihydro-4-methyl-2h-pyrido 3,2-b-1,4-oxazine-7-carboxylic acid,3,4-dihydro-4-methyl-2h-pyrido 3,2-b 1,4 oxazine-7-carboxylic acid
IUPAC Name	4-methyl-2,3-dihydropyrido[3,2-b][1,4]oxazine-7-carboxylic acid
InChI Key	JTDUYLQIBHWRRK-UHFFFAOYSA-N
Molecular Formula	C9H10N2O3

390

Promotions Available

2-Bromo-3-nitropyridine, 98%

CAS: 19755-53-4 Molecular Formula: C5H3BrN2O2 Molecular Weight (g/mol): 203.00 MDL Number: MFCD00955613 InChI Key: ZCCUFLITCDHRMG-UHFFFAOYSA-N Synonym: 2-bromo-3-nitro-pyridine,pyridine, 2-bromo-3-nitro,pyridine, 2-bromonitro,pubchem5955,acmc-1bt4y,2-bromo-3-nitro pyridine,#,ksc490s2t,2-bromo-3-nitropyridine PubChem CID: 555054 IUPAC Name: 2-bromo-3-nitropyridine SMILES: [O-][N+](=O)C1=CC=CN=C1Br

Pricing & Availability
Specifications

PubChem CID	555054
CAS	19755-53-4
Molecular Weight (g/mol)	203.00
MDL Number	MFCD00955613
SMILES	[O-][N+](=O)C1=CC=CN=C1Br
Synonym	2-bromo-3-nitro-pyridine,pyridine, 2-bromo-3-nitro,pyridine, 2-bromonitro,pubchem5955,acmc-1bt4y,2-bromo-3-nitro pyridine,#,ksc490s2t,2-bromo-3-nitropyridine
IUPAC Name	2-bromo-3-nitropyridine
InChI Key	ZCCUFLITCDHRMG-UHFFFAOYSA-N
Molecular Formula	C5H3BrN2O2

Prev
1
...
24
25
26
27
...
11,896
Next

Pyridines and derivatives

Filtered Search Results

Narrow Results

2,5-Dibromopyridine, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,5-Dibromopyridine, Spectrum™ Chemical