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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331 – 345 of 177,874 results

331

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2-Chloro-5-fluoropyridine, 95%

CAS: 31301-51-6 Molecular Formula: C5H3ClFN Molecular Weight (g/mol): 131.53 MDL Number: MFCD03095332 InChI Key: QOGXQLSFJCIDNY-UHFFFAOYSA-N Synonym: 2-chloro-5-fluoro-pyridine,2-chloro-5-fluoro pyridine,pyridine, 2-chloro-5-fluoro,zlchem 338,pubchem1097,2-chlor-5-fluorpyridin,acmc-1aevz,2-chloro-5-fluropyridine,ksc223e3t,tpc-py082 PubChem CID: 2782801 IUPAC Name: 2-chloro-5-fluoropyridine SMILES: FC1=CN=C(Cl)C=C1

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PubChem CID	2782801
CAS	31301-51-6
Molecular Weight (g/mol)	131.53
MDL Number	MFCD03095332
SMILES	FC1=CN=C(Cl)C=C1
Synonym	2-chloro-5-fluoro-pyridine,2-chloro-5-fluoro pyridine,pyridine, 2-chloro-5-fluoro,zlchem 338,pubchem1097,2-chlor-5-fluorpyridin,acmc-1aevz,2-chloro-5-fluropyridine,ksc223e3t,tpc-py082
IUPAC Name	2-chloro-5-fluoropyridine
InChI Key	QOGXQLSFJCIDNY-UHFFFAOYSA-N
Molecular Formula	C5H3ClFN

332

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4-Hydroxypyridine, 97%

CAS: 626-64-2 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.10 MDL Number: MFCD00006419,MFCD00040458 InChI Key: GCNTZFIIOFTKIY-UHFFFAOYSA-N Synonym: 4-hydroxypyridine,pyridin-4-ol,4-pyridinol,4-pyridone,4 1h-pyridinone,pyridin-4 1h-one,4-oxopyridine,4-pyridinone,4-pyridol,gamma-hydroxypyridine PubChem CID: 12290 IUPAC Name: 1H-pyridin-4-one SMILES: O=C1C=CNC=C1

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PubChem CID	12290
CAS	626-64-2
Molecular Weight (g/mol)	95.10
MDL Number	MFCD00006419,MFCD00040458
SMILES	O=C1C=CNC=C1
Synonym	4-hydroxypyridine,pyridin-4-ol,4-pyridinol,4-pyridone,4 1h-pyridinone,pyridin-4 1h-one,4-oxopyridine,4-pyridinone,4-pyridol,gamma-hydroxypyridine
IUPAC Name	1H-pyridin-4-one
InChI Key	GCNTZFIIOFTKIY-UHFFFAOYSA-N
Molecular Formula	C5H5NO

333

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2-Amino-4-methylpyridine, 98%

CAS: 695-34-1 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00006321 InChI Key: ORLGLBZRQYOWNA-UHFFFAOYSA-N Synonym: 2-amino-4-methylpyridine,2-amino-4-picoline,2-pyridinamine, 4-methyl,ascensil,4-methyl-2-pyridinamine,4-methyl-2-pyridylamine,4-methyl-2-aminopyridine,4-picoline, 2-amino,w 45 raschig,aminton PubChem CID: 1533 IUPAC Name: 4-methylpyridin-2-amine SMILES: CC1=CC(=NC=C1)N

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PubChem CID	1533
CAS	695-34-1
Molecular Weight (g/mol)	108.144
MDL Number	MFCD00006321
SMILES	CC1=CC(=NC=C1)N
Synonym	2-amino-4-methylpyridine,2-amino-4-picoline,2-pyridinamine, 4-methyl,ascensil,4-methyl-2-pyridinamine,4-methyl-2-pyridylamine,4-methyl-2-aminopyridine,4-picoline, 2-amino,w 45 raschig,aminton
IUPAC Name	4-methylpyridin-2-amine
InChI Key	ORLGLBZRQYOWNA-UHFFFAOYSA-N
Molecular Formula	C6H8N2

334

Pyridoxal hydrochloride, MP Biomedicals™

CAS: 65-22-5 Molecular Formula: C8H10ClNO3 Molecular Weight (g/mol): 203.622 InChI Key: FCHXJFJNDJXENQ-UHFFFAOYSA-N Synonym: pyridoxal hydrochloride,pyridoxal hcl,vitamin b6 hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde hydrochloride,unii-1416kf0qbc,2-methyl-3-hydroxy-4-formyl-5-hydroxymethylpyridine hydrochloride,pl hcl,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde, hydrochloride,3-hydroxy-5-hydroxymethyl-2-methyl-4-pyridinecarboxaldehyde hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylpyridine-4-carbaldehyde hydrochloride PubChem CID: 6171 IUPAC Name: 3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde;hydrochloride SMILES: CC1=NC=C(C(=C1O)C=O)CO.Cl

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PubChem CID	6171
CAS	65-22-5
Molecular Weight (g/mol)	203.622
SMILES	CC1=NC=C(C(=C1O)C=O)CO.Cl
Synonym	pyridoxal hydrochloride,pyridoxal hcl,vitamin b6 hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde hydrochloride,unii-1416kf0qbc,2-methyl-3-hydroxy-4-formyl-5-hydroxymethylpyridine hydrochloride,pl hcl,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde, hydrochloride,3-hydroxy-5-hydroxymethyl-2-methyl-4-pyridinecarboxaldehyde hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylpyridine-4-carbaldehyde hydrochloride
IUPAC Name	3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde;hydrochloride
InChI Key	FCHXJFJNDJXENQ-UHFFFAOYSA-N
Molecular Formula	C8H10ClNO3

335

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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

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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

336

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Methyl 4,6-dichloronicotinate, 95%

CAS: 65973-52-6 Molecular Formula: C7H5Cl2NO2 Molecular Weight (g/mol): 206.02 MDL Number: MFCD04125732 InChI Key: JEJMDUMJSZTJTI-UHFFFAOYSA-N PubChem CID: 2764083 IUPAC Name: methyl 4,6-dichloropyridine-3-carboxylate SMILES: COC(=O)C1=CN=C(Cl)C=C1Cl

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Specifications

PubChem CID	2764083
CAS	65973-52-6
Molecular Weight (g/mol)	206.02
MDL Number	MFCD04125732
SMILES	COC(=O)C1=CN=C(Cl)C=C1Cl
IUPAC Name	methyl 4,6-dichloropyridine-3-carboxylate
InChI Key	JEJMDUMJSZTJTI-UHFFFAOYSA-N
Molecular Formula	C7H5Cl2NO2

337

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3-Amino-2,6-dichloropyridine, 97%

CAS: 62476-56-6 Molecular Formula: C5H4Cl2N2 Molecular Weight (g/mol): 163.00 MDL Number: MFCD00023417 InChI Key: MJVZSRZTBDMYLX-UHFFFAOYSA-N Synonym: 3-amino-2,6-dichloropyridine,2,6-dichloro-3-aminopyridine,2,6-dichloro-3-pyridylamine,3-pyridinamine, 2,6-dichloro,2,6-dichloro-3-pyridinamine,2,6-dichloropyridin-3-ylamine,2,6-dichloro-pyridin-3-ylamine,2,6-dichlorpyridin-3-amin,pubchem10384,ksc495k2f PubChem CID: 112846 IUPAC Name: 2,6-dichloropyridin-3-amine SMILES: NC1=CC=C(Cl)N=C1Cl

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PubChem CID	112846
CAS	62476-56-6
Molecular Weight (g/mol)	163.00
MDL Number	MFCD00023417
SMILES	NC1=CC=C(Cl)N=C1Cl
Synonym	3-amino-2,6-dichloropyridine,2,6-dichloro-3-aminopyridine,2,6-dichloro-3-pyridylamine,3-pyridinamine, 2,6-dichloro,2,6-dichloro-3-pyridinamine,2,6-dichloropyridin-3-ylamine,2,6-dichloro-pyridin-3-ylamine,2,6-dichlorpyridin-3-amin,pubchem10384,ksc495k2f
IUPAC Name	2,6-dichloropyridin-3-amine
InChI Key	MJVZSRZTBDMYLX-UHFFFAOYSA-N
Molecular Formula	C5H4Cl2N2

338

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2-Amino-5-bromo-3-methylpyridine, 97%

CAS: 3430-21-5 MDL Number: MFCD00068232 Synonym: 2-amino-5-bromo-3-methylpyridine,2-amino-5-bromo-3-picoline,2-amino-3-methyl-5-bromopyridine,5-bromo-3-methyl-pyridin-2-ylamine,2-pyridinamine, 5-bromo-3-methyl,5-bromo-3-methyl-2-pyridinamine,2-amina-5-bromo-3-picoline,5-bromo-3-methyl-2-pyridylamine,5-bromo-3-methyl-pyridin-2-amine,5-bromo-3-methylpyridin-2-ylamine PubChem CID: 137934

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PubChem CID	137934
CAS	3430-21-5
MDL Number	MFCD00068232
Synonym	2-amino-5-bromo-3-methylpyridine,2-amino-5-bromo-3-picoline,2-amino-3-methyl-5-bromopyridine,5-bromo-3-methyl-pyridin-2-ylamine,2-pyridinamine, 5-bromo-3-methyl,5-bromo-3-methyl-2-pyridinamine,2-amina-5-bromo-3-picoline,5-bromo-3-methyl-2-pyridylamine,5-bromo-3-methyl-pyridin-2-amine,5-bromo-3-methylpyridin-2-ylamine

339

Ethyl isoquinoline-3-carboxylate, 97%, Thermo Scientific™

CAS: 50458-79-2 Molecular Formula: C12H11NO2 Molecular Weight (g/mol): 201.225 MDL Number: MFCD10566077 InChI Key: IFSCYCNNAIADLI-UHFFFAOYSA-N Synonym: ethyl 3-isoquinolinecarboxylate,ethylisoquinoline-3-carboxylate,ethyl isoquinolin-3-carboxylate,3-isoquinolinecarboxylic acid, ethyl ester,isoquinoline-3-carboxylic acid ethyl ester,3-carbethoxyisoquinoline,ksc493m9t,3-ethoxycarbonyl isoquinoline,3-isoquinolinecarboxylic acid ethyl ester PubChem CID: 11435602 IUPAC Name: ethyl isoquinoline-3-carboxylate SMILES: CCOC(=O)C1=CC2=CC=CC=C2C=N1

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Specifications

PubChem CID	11435602
CAS	50458-79-2
Molecular Weight (g/mol)	201.225
MDL Number	MFCD10566077
SMILES	CCOC(=O)C1=CC2=CC=CC=C2C=N1
Synonym	ethyl 3-isoquinolinecarboxylate,ethylisoquinoline-3-carboxylate,ethyl isoquinolin-3-carboxylate,3-isoquinolinecarboxylic acid, ethyl ester,isoquinoline-3-carboxylic acid ethyl ester,3-carbethoxyisoquinoline,ksc493m9t,3-ethoxycarbonyl isoquinoline,3-isoquinolinecarboxylic acid ethyl ester
IUPAC Name	ethyl isoquinoline-3-carboxylate
InChI Key	IFSCYCNNAIADLI-UHFFFAOYSA-N
Molecular Formula	C12H11NO2

340

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2-Cyano-6-methylpyridine, 97%

CAS: 1620-75-3 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.14 MDL Number: MFCD00190586 InChI Key: CMADFEQMYFNYCF-UHFFFAOYSA-N Synonym: 6-methylpicolinonitrile,2-cyano-6-methylpyridine,6-methyl-2-pyridinecarbonitrile,2-methyl-6-cyanopyridine,6-methyl-pyridine-2-carbonitrile,2-pyridinecarbonitrile, 6-methyl,6-methyl-2-cyanopyridine,2-cyano-6-methyl pyridine,2-cyano-6-methylpyridine 2-cyano-6-picoline,6-methylpyridin-2-carbonitril PubChem CID: 74182 IUPAC Name: 6-methylpyridine-2-carbonitrile SMILES: CC1=CC=CC(=N1)C#N

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PubChem CID	74182
CAS	1620-75-3
Molecular Weight (g/mol)	118.14
MDL Number	MFCD00190586
SMILES	CC1=CC=CC(=N1)C#N
Synonym	6-methylpicolinonitrile,2-cyano-6-methylpyridine,6-methyl-2-pyridinecarbonitrile,2-methyl-6-cyanopyridine,6-methyl-pyridine-2-carbonitrile,2-pyridinecarbonitrile, 6-methyl,6-methyl-2-cyanopyridine,2-cyano-6-methyl pyridine,2-cyano-6-methylpyridine 2-cyano-6-picoline,6-methylpyridin-2-carbonitril
IUPAC Name	6-methylpyridine-2-carbonitrile
InChI Key	CMADFEQMYFNYCF-UHFFFAOYSA-N
Molecular Formula	C7H6N2

341

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Dimethyl pyridine-2,5-dicarboxylate, 97%

CAS: 881-86-7 Molecular Formula: C9H9NO4 Molecular Weight (g/mol): 195.174 MDL Number: MFCD00034767 InChI Key: TUGSJNQAIMFEDY-UHFFFAOYSA-N Synonym: dimethyl 2,5-pyridinedicarboxylate,2,5-pyridinedicarboxylic acid, dimethyl ester,dimethylpyridine-2,5-dicarboxylate,2,5-dimethyl pyridine-2,5-dicarboxylate,dimethyl isocinchomeronate,pyridine-2,5-dicarboxylic acid dimethyl ester,dimethyl 2,5-pyridine dicarboxylate,acmc-1bkgx,maybridge1_006391,methyl 6-methoxycarbonylnicotinate PubChem CID: 234911 IUPAC Name: dimethyl pyridine-2,5-dicarboxylate SMILES: COC(=O)C1=CN=C(C=C1)C(=O)OC

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PubChem CID	234911
CAS	881-86-7
Molecular Weight (g/mol)	195.174
MDL Number	MFCD00034767
SMILES	COC(=O)C1=CN=C(C=C1)C(=O)OC
Synonym	dimethyl 2,5-pyridinedicarboxylate,2,5-pyridinedicarboxylic acid, dimethyl ester,dimethylpyridine-2,5-dicarboxylate,2,5-dimethyl pyridine-2,5-dicarboxylate,dimethyl isocinchomeronate,pyridine-2,5-dicarboxylic acid dimethyl ester,dimethyl 2,5-pyridine dicarboxylate,acmc-1bkgx,maybridge1_006391,methyl 6-methoxycarbonylnicotinate
IUPAC Name	dimethyl pyridine-2,5-dicarboxylate
InChI Key	TUGSJNQAIMFEDY-UHFFFAOYSA-N
Molecular Formula	C9H9NO4

342

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3,5-Lutidine, 99%

CAS: 591-22-0 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.156 MDL Number: MFCD00006404 InChI Key: HWWYDZCSSYKIAD-UHFFFAOYSA-N Synonym: 3,5-lutidine,pyridine, 3,5-dimethyl,unii-6q4ypz045v,3,5-dimethyl pyridine,3,5 lutidine,3,5-lutdcine,3,5-dimethylpyridin,3,5-dimethyl-pyridine,acmc-1axev,dsstox_cid_30825 PubChem CID: 11565 IUPAC Name: 3,5-dimethylpyridine SMILES: CC1=CC(=CN=C1)C

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PubChem CID	11565
CAS	591-22-0
Molecular Weight (g/mol)	107.156
MDL Number	MFCD00006404
SMILES	CC1=CC(=CN=C1)C
Synonym	3,5-lutidine,pyridine, 3,5-dimethyl,unii-6q4ypz045v,3,5-dimethyl pyridine,3,5 lutidine,3,5-lutdcine,3,5-dimethylpyridin,3,5-dimethyl-pyridine,acmc-1axev,dsstox_cid_30825
IUPAC Name	3,5-dimethylpyridine
InChI Key	HWWYDZCSSYKIAD-UHFFFAOYSA-N
Molecular Formula	C7H9N

343

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Methyl 3-aminopyridine-4-carboxylate, 97%

CAS: 55279-30-6 Molecular Formula: C7H8N2O2 Molecular Weight (g/mol): 152.153 MDL Number: MFCD02082535 InChI Key: XLQIGLBALJNHKR-UHFFFAOYSA-N PubChem CID: 1488824 IUPAC Name: methyl 3-aminopyridine-4-carboxylate SMILES: COC(=O)C1=C(C=NC=C1)N

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Specifications

PubChem CID	1488824
CAS	55279-30-6
Molecular Weight (g/mol)	152.153
MDL Number	MFCD02082535
SMILES	COC(=O)C1=C(C=NC=C1)N
IUPAC Name	methyl 3-aminopyridine-4-carboxylate
InChI Key	XLQIGLBALJNHKR-UHFFFAOYSA-N
Molecular Formula	C7H8N2O2

344

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3-Bromo-2-fluoro-5-(trifluoromethyl)pyridine, 97%

CAS: 1031929-01-7 Molecular Formula: C6H2BrF4N Molecular Weight (g/mol): 243.99 MDL Number: MFCD08061304 InChI Key: HKACHYLUXHBYMO-UHFFFAOYSA-N Synonym: 3-bromo-2-fluoro-5-trifluoromethyl pyridine,2-fluoro-3-bromo-5-trifluoromethylpyridine,pyridine, 3-bromo-2-fluoro-5-trifluoromethyl,3-bromo-2-fluoro-5-trifluoromethyl ryridine,pubchem15149,pyridine,3-bromo-2-fluoro-5-trifluoromethyl PubChem CID: 23053237 IUPAC Name: 3-bromo-2-fluoro-5-(trifluoromethyl)pyridine SMILES: FC1=C(Br)C=C(C=N1)C(F)(F)F

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PubChem CID	23053237
CAS	1031929-01-7
Molecular Weight (g/mol)	243.99
MDL Number	MFCD08061304
SMILES	FC1=C(Br)C=C(C=N1)C(F)(F)F
Synonym	3-bromo-2-fluoro-5-trifluoromethyl pyridine,2-fluoro-3-bromo-5-trifluoromethylpyridine,pyridine, 3-bromo-2-fluoro-5-trifluoromethyl,3-bromo-2-fluoro-5-trifluoromethyl ryridine,pubchem15149,pyridine,3-bromo-2-fluoro-5-trifluoromethyl
IUPAC Name	3-bromo-2-fluoro-5-(trifluoromethyl)pyridine
InChI Key	HKACHYLUXHBYMO-UHFFFAOYSA-N
Molecular Formula	C6H2BrF4N

345

N-[(2-Chloropyridin-4-yl)methyl]-N-methylamine, 97%, Thermo Scientific™

CAS: 748187-76-0 Molecular Formula: C7H9ClN2 Molecular Weight (g/mol): 156.61 MDL Number: MFCD06654462 InChI Key: NIBLXLUVASMQFM-UHFFFAOYSA-N PubChem CID: 2794168 IUPAC Name: 1-(2-chloropyridin-4-yl)-N-methylmethanamine SMILES: CNCC1=CC(Cl)=NC=C1

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Specifications

PubChem CID	2794168
CAS	748187-76-0
Molecular Weight (g/mol)	156.61
MDL Number	MFCD06654462
SMILES	CNCC1=CC(Cl)=NC=C1
IUPAC Name	1-(2-chloropyridin-4-yl)-N-methylmethanamine
InChI Key	NIBLXLUVASMQFM-UHFFFAOYSA-N
Molecular Formula	C7H9ClN2

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