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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136 – 150 of 178,403 results

136

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Quinaldine, 96%

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

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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

137

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2-Picoline N-oxide, 98%

CAS: 931-19-1 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.128 MDL Number: MFCD00006199 InChI Key: CFZKDDTWZYUZKS-UHFFFAOYSA-N Synonym: 2-picoline-n-oxide,2-methylpyridine 1-oxide,2-methylpyridine n-oxide,picoline n-oxide,2-picoline n-oxide,methylpyridine 1-oxide,alpha-picoline n-oxide,pyridine, 2-methyl-, 1-oxide,2-picoline, 1-oxide,picoline 1-oxide PubChem CID: 13602 ChEBI: CHEBI:35578 IUPAC Name: 2-methyl-1-oxidopyridin-1-ium SMILES: CC1=CC=CC=[N+]1[O-]

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Specifications

PubChem CID	13602
CAS	931-19-1
Molecular Weight (g/mol)	109.128
ChEBI	CHEBI:35578
MDL Number	MFCD00006199
SMILES	CC1=CC=CC=[N+]1[O-]
Synonym	2-picoline-n-oxide,2-methylpyridine 1-oxide,2-methylpyridine n-oxide,picoline n-oxide,2-picoline n-oxide,methylpyridine 1-oxide,alpha-picoline n-oxide,pyridine, 2-methyl-, 1-oxide,2-picoline, 1-oxide,picoline 1-oxide
IUPAC Name	2-methyl-1-oxidopyridin-1-ium
InChI Key	CFZKDDTWZYUZKS-UHFFFAOYSA-N
Molecular Formula	C6H7NO

138

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5-Bromo-2-chloronicotinic acid, 96%

CAS: 29241-65-4 Molecular Formula: C6H3BrClNO2 Molecular Weight (g/mol): 236.45 MDL Number: MFCD03844847 InChI Key: UKNYSJCAGUXDOQ-UHFFFAOYSA-N Synonym: 5-bromo-2-chloronicotinic acid,5-bromo-2-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 5-bromo-2-chloro,5-bromo-2-chloro-nicotinic acid,5-bromo-3-carboxy-2-chloropyridine,2-chloro-5-bromonicotinic acid,5-bromo-2-chloronicotinicacid,pubchem12967,5-bromo-2-chloro-pyridine-3-carboxylic acid,acmc-209h7p PubChem CID: 2763342 IUPAC Name: 5-bromo-2-chloropyridine-3-carboxylic acid SMILES: OC(=O)C1=CC(Br)=CN=C1Cl

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Specifications

PubChem CID	2763342
CAS	29241-65-4
Molecular Weight (g/mol)	236.45
MDL Number	MFCD03844847
SMILES	OC(=O)C1=CC(Br)=CN=C1Cl
Synonym	5-bromo-2-chloronicotinic acid,5-bromo-2-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 5-bromo-2-chloro,5-bromo-2-chloro-nicotinic acid,5-bromo-3-carboxy-2-chloropyridine,2-chloro-5-bromonicotinic acid,5-bromo-2-chloronicotinicacid,pubchem12967,5-bromo-2-chloro-pyridine-3-carboxylic acid,acmc-209h7p
IUPAC Name	5-bromo-2-chloropyridine-3-carboxylic acid
InChI Key	UKNYSJCAGUXDOQ-UHFFFAOYSA-N
Molecular Formula	C6H3BrClNO2

139

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2-Fluoropyridine-4-boronic acid, 98%

CAS: 401815-98-3 Molecular Formula: C5H5BFNO2 Molecular Weight (g/mol): 140.91 MDL Number: MFCD04112534 InChI Key: WXGBZJJAGLSBPR-UHFFFAOYSA-N Synonym: 2-fluoropyridine-4-boronic acid,2-fluoropyridin-4-yl boronic acid,2-fluoro-4-pyridineboronic acid,2-fluoro-4-pyridinylboronic acid,2-fluoropyridine-4-boronicacid,2-fluoropyridin-4-yl-4-boronic acid,2-fluoropyridine-boronic acid,2-fluoro-4-pyridyl boronic acid,2-fluoro-pyridine-4-boronic acid,boronic acid, 2-fluoro-4-pyridinyl PubChem CID: 2783396 IUPAC Name: (2-fluoropyridin-4-yl)boronic acid SMILES: OB(O)C1=CC=NC(F)=C1

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Specifications

PubChem CID	2783396
CAS	401815-98-3
Molecular Weight (g/mol)	140.91
MDL Number	MFCD04112534
SMILES	OB(O)C1=CC=NC(F)=C1
Synonym	2-fluoropyridine-4-boronic acid,2-fluoropyridin-4-yl boronic acid,2-fluoro-4-pyridineboronic acid,2-fluoro-4-pyridinylboronic acid,2-fluoropyridine-4-boronicacid,2-fluoropyridin-4-yl-4-boronic acid,2-fluoropyridine-boronic acid,2-fluoro-4-pyridyl boronic acid,2-fluoro-pyridine-4-boronic acid,boronic acid, 2-fluoro-4-pyridinyl
IUPAC Name	(2-fluoropyridin-4-yl)boronic acid
InChI Key	WXGBZJJAGLSBPR-UHFFFAOYSA-N
Molecular Formula	C5H5BFNO2

140

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Niacin, Powder, USP, 98-102%, Spectrum™ Chemical

CAS: 59-67-6 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 123.11 MDL Number: MFCD00006391 InChI Key: PVNIIMVLHYAWGP-UHFFFAOYSA-N IUPAC Name: pyridine-3-carboxylic acid SMILES: OC(=O)C1=CC=CN=C1

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Specifications

CAS	59-67-6
Molecular Weight (g/mol)	123.11
MDL Number	MFCD00006391
SMILES	OC(=O)C1=CC=CN=C1
IUPAC Name	pyridine-3-carboxylic acid
InChI Key	PVNIIMVLHYAWGP-UHFFFAOYSA-N
Molecular Formula	C6H5NO2

141

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2-Bromo-1-ethyl-pyridinium tetrafluoroborate, 97%

CAS: 878-23-9 Molecular Formula: C7H9BBrF4N Molecular Weight (g/mol): 273.86 MDL Number: MFCD00060046 InChI Key: YJDXVQLBIAJTHP-UHFFFAOYSA-N Synonym: 2-bromo-1-ethylpyridinium tetrafluoroborate,2-bromo-1-ethylpyridin-1-ium tetrafluoroborate,bep tetrafluoroborate,bromoethylpyridiniumtetrafluoroborate,2-bromo-1-ethyl-pyridinium tetrafluoroborate,bepybr,acmc-209qqc,2-brom-1-ethyl-pyridiniumtetrafluoroborat,2-bromo-1-ethyl pyridinium tetrafluoroborate,2-bromo-1-ethyl-pyridin-1-ium tetrafluoroborate PubChem CID: 2736300 IUPAC Name: 2-bromo-1-ethylpyridin-1-ium;tetrafluoroborate SMILES: F[B-](F)(F)F.CC[N+]1=CC=CC=C1Br

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Specifications

PubChem CID	2736300
CAS	878-23-9
Molecular Weight (g/mol)	273.86
MDL Number	MFCD00060046
SMILES	F[B-](F)(F)F.CC[N+]1=CC=CC=C1Br
Synonym	2-bromo-1-ethylpyridinium tetrafluoroborate,2-bromo-1-ethylpyridin-1-ium tetrafluoroborate,bep tetrafluoroborate,bromoethylpyridiniumtetrafluoroborate,2-bromo-1-ethyl-pyridinium tetrafluoroborate,bepybr,acmc-209qqc,2-brom-1-ethyl-pyridiniumtetrafluoroborat,2-bromo-1-ethyl pyridinium tetrafluoroborate,2-bromo-1-ethyl-pyridin-1-ium tetrafluoroborate
IUPAC Name	2-bromo-1-ethylpyridin-1-ium;tetrafluoroborate
InChI Key	YJDXVQLBIAJTHP-UHFFFAOYSA-N
Molecular Formula	C7H9BBrF4N

142

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3-Iodopyridine-4-carboxylic acid, 97%

CAS: 57842-10-1 Molecular Formula: C₆H₄INO₂ Molecular Weight (g/mol): 249.01 MDL Number: MFCD01646072 InChI Key: MJSNRTLYWDXHAQ-UHFFFAOYSA-N Synonym: 3-iodoisonicotinic acid,3-iodo-isonicotinic acid,3-iodo-4-pyridinecarboxylic acid,4-carboxy-3-iodopyridine,4-pyridinecarboxylic acid, 3-iodo,3-iodoisonicotinicacid,4-pyridinecarboxylicacid, 3-iodo,3-iodo-4-pyridinecarboxylic acid, 95+% PubChem CID: 619275 IUPAC Name: 3-iodopyridine-4-carboxylic acid SMILES: C1=CN=CC(=C1C(=O)O)I

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Specifications

PubChem CID	619275
CAS	57842-10-1
Molecular Weight (g/mol)	249.01
MDL Number	MFCD01646072
SMILES	C1=CN=CC(=C1C(=O)O)I
Synonym	3-iodoisonicotinic acid,3-iodo-isonicotinic acid,3-iodo-4-pyridinecarboxylic acid,4-carboxy-3-iodopyridine,4-pyridinecarboxylic acid, 3-iodo,3-iodoisonicotinicacid,4-pyridinecarboxylicacid, 3-iodo,3-iodo-4-pyridinecarboxylic acid, 95+%
IUPAC Name	3-iodopyridine-4-carboxylic acid
InChI Key	MJSNRTLYWDXHAQ-UHFFFAOYSA-N
Molecular Formula	C₆H₄INO₂

143

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Ethyl 2-acetylisonicotinate, 96%

CAS: 25028-32-4 Molecular Formula: C10H11NO3 Molecular Weight (g/mol): 193.20 MDL Number: MFCD11042531 InChI Key: LUMZQFHOBXCXOR-UHFFFAOYSA-N Synonym: ethyl 2-acetylisonicotinate,2-acetyl-4-pyridinecarboxylic acid ethyl ester,pyac32,2-acetyl-isonicotinic acid ethyl ester,2-acetylpyridine-4-carboxylic acid ethyl ester PubChem CID: 55265486 IUPAC Name: ethyl 2-acetylpyridine-4-carboxylate SMILES: CCOC(=O)C1=CC(=NC=C1)C(C)=O

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PubChem CID	55265486
CAS	25028-32-4
Molecular Weight (g/mol)	193.20
MDL Number	MFCD11042531
SMILES	CCOC(=O)C1=CC(=NC=C1)C(C)=O
Synonym	ethyl 2-acetylisonicotinate,2-acetyl-4-pyridinecarboxylic acid ethyl ester,pyac32,2-acetyl-isonicotinic acid ethyl ester,2-acetylpyridine-4-carboxylic acid ethyl ester
IUPAC Name	ethyl 2-acetylpyridine-4-carboxylate
InChI Key	LUMZQFHOBXCXOR-UHFFFAOYSA-N
Molecular Formula	C10H11NO3

144

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

145

Nicotine Bitartrate Dihydrate, MP Biomedicals™

Molecular Formula: C18H30N2O14 Molecular Weight (g/mol): 498.44 MDL Number: MFCD00150899 InChI Key: LDMPZNTVIGIREC-HYRPJEHINA-N PubChem CID: 22464 SMILES: O.O.O[C@H]([C@@H](O)C(O)=O)C(O)=O.O[C@H]([C@@H](O)C(O)=O)C(O)=O.CN1CCC[C@H]1C1=CN=CC=C1

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Specifications

PubChem CID	22464
Molecular Weight (g/mol)	498.44
MDL Number	MFCD00150899
SMILES	O.O.O[C@H]([C@@H](O)C(O)=O)C(O)=O.O[C@H]([C@@H](O)C(O)=O)C(O)=O.CN1CCC[C@H]1C1=CN=CC=C1
InChI Key	LDMPZNTVIGIREC-HYRPJEHINA-N
Molecular Formula	C18H30N2O14

146

N-Methyl-N-(3-pyridin-4-ylbenzyl)amine, 97%, Thermo Scientific™

CAS: 852180-67-7 Molecular Formula: C13H14N2 Molecular Weight (g/mol): 198.269 InChI Key: PXCMPGTVPUZXRO-UHFFFAOYSA-N Synonym: n-methyl 3-pyridin-4-yl phenyl methanamine,n-methyl-1-3-pyridin-4-yl phenyl methanamine,n-methyl-n-3-pyridin-4-ylbenzyl amine,methyl 3-pyridin-4-yl phenyl methyl amine,n-methyl-1-3-pyridin-4-ylphenyl methanamine,n-methyl-3-pyridin-4-yl benzylamine,n-methyl-n-3-pyridin-4-yl benzylamine,methyl 3-4-pyridyl phenyl methyl amine,4-3-methylamino methyl phenyl pyridine PubChem CID: 7060574 IUPAC Name: N-methyl-1-(3-pyridin-4-ylphenyl)methanamine SMILES: CNCC1=CC=CC(=C1)C2=CC=NC=C2

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Specifications

PubChem CID	7060574
CAS	852180-67-7
Molecular Weight (g/mol)	198.269
SMILES	CNCC1=CC=CC(=C1)C2=CC=NC=C2
Synonym	n-methyl 3-pyridin-4-yl phenyl methanamine,n-methyl-1-3-pyridin-4-yl phenyl methanamine,n-methyl-n-3-pyridin-4-ylbenzyl amine,methyl 3-pyridin-4-yl phenyl methyl amine,n-methyl-1-3-pyridin-4-ylphenyl methanamine,n-methyl-3-pyridin-4-yl benzylamine,n-methyl-n-3-pyridin-4-yl benzylamine,methyl 3-4-pyridyl phenyl methyl amine,4-3-methylamino methyl phenyl pyridine
IUPAC Name	N-methyl-1-(3-pyridin-4-ylphenyl)methanamine
InChI Key	PXCMPGTVPUZXRO-UHFFFAOYSA-N
Molecular Formula	C13H14N2

147

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2-Fluoropyridine-3-boronic acid pinacol ester, 95%, Thermo Scientific™

CAS: 452972-14-4 Molecular Formula: C11H15BFNO2 Molecular Weight (g/mol): 223.054 MDL Number: MFCD06798245 InChI Key: YYOZFGQOPNTVGM-UHFFFAOYSA-N Synonym: 2-fluoropyridine-3-boronic acid pinacol ester,2-fluoro-3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-fluoropyridine-3-boronic acid, pinacol ester,pyridine, 2-fluoro-3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,2-fluoro-3-4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl pyridine,2-fluoropyridin-3-yl boronic acid pinacol ester,2-fluoro-3-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-fluoropyridine-3-boronic pound inverted question markacid pound inverted question markpinacol pound inverted question markester,pubchem24045,2-fluoropyridine-3-boronicacidpinacolester PubChem CID: 12067063 IUPAC Name: 2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine SMILES: B1(OC(C(O1)(C)C)(C)C)C2=C(N=CC=C2)F

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Specifications

PubChem CID	12067063
CAS	452972-14-4
Molecular Weight (g/mol)	223.054
MDL Number	MFCD06798245
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=C(N=CC=C2)F
Synonym	2-fluoropyridine-3-boronic acid pinacol ester,2-fluoro-3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-fluoropyridine-3-boronic acid, pinacol ester,pyridine, 2-fluoro-3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,2-fluoro-3-4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl pyridine,2-fluoropyridin-3-yl boronic acid pinacol ester,2-fluoro-3-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-fluoropyridine-3-boronic pound inverted question markacid pound inverted question markpinacol pound inverted question markester,pubchem24045,2-fluoropyridine-3-boronicacidpinacolester
IUPAC Name	2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
InChI Key	YYOZFGQOPNTVGM-UHFFFAOYSA-N
Molecular Formula	C11H15BFNO2

148

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2-Chloro-4-iodo-3-methylpyridine, 95%

CAS: 153034-88-9 Molecular Formula: C6H5ClIN Molecular Weight (g/mol): 253.467 MDL Number: MFCD03095293 InChI Key: WHCRABJNJRAJIP-UHFFFAOYSA-N Synonym: 2-chloro-4-iodo-3-picoline,2-chloro-3-methyl-4-iodopyridine,2-chloro-4-iodo-3-methyl-pyridine,pyridine, 2-chloro-4-iodo-3-methyl,2-chloro-4-iodo-3-methylpyridne,pubchem17059,2-chloranyl-4-iodanyl-3-methyl-pyridine,2-chloro-4-iodo-3-methylpyridine,2-chloro-4-iodo-3-methyl-pyridine; 2-chloro-4-iodo-3-picoline PubChem CID: 10083628 IUPAC Name: 2-chloro-4-iodo-3-methylpyridine SMILES: CC1=C(C=CN=C1Cl)I

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PubChem CID	10083628
CAS	153034-88-9
Molecular Weight (g/mol)	253.467
MDL Number	MFCD03095293
SMILES	CC1=C(C=CN=C1Cl)I
Synonym	2-chloro-4-iodo-3-picoline,2-chloro-3-methyl-4-iodopyridine,2-chloro-4-iodo-3-methyl-pyridine,pyridine, 2-chloro-4-iodo-3-methyl,2-chloro-4-iodo-3-methylpyridne,pubchem17059,2-chloranyl-4-iodanyl-3-methyl-pyridine,2-chloro-4-iodo-3-methylpyridine,2-chloro-4-iodo-3-methyl-pyridine; 2-chloro-4-iodo-3-picoline
IUPAC Name	2-chloro-4-iodo-3-methylpyridine
InChI Key	WHCRABJNJRAJIP-UHFFFAOYSA-N
Molecular Formula	C6H5ClIN

149

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Methyl 6-(hydroxymethyl)pyridine-2-carboxylate, 95%, Thermo Scientific Chemicals

CAS: 39977-44-1 Molecular Formula: C8H9NO3 Molecular Weight (g/mol): 167.164 MDL Number: MFCD03840850 InChI Key: DVIUNMLAPDJWHL-UHFFFAOYSA-N PubChem CID: 11513809 IUPAC Name: methyl 6-(hydroxymethyl)pyridine-2-carboxylate SMILES: COC(=O)C1=NC(=CC=C1)CO

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Specifications

PubChem CID	11513809
CAS	39977-44-1
Molecular Weight (g/mol)	167.164
MDL Number	MFCD03840850
SMILES	COC(=O)C1=NC(=CC=C1)CO
IUPAC Name	methyl 6-(hydroxymethyl)pyridine-2-carboxylate
InChI Key	DVIUNMLAPDJWHL-UHFFFAOYSA-N
Molecular Formula	C8H9NO3

150

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2-Amino-3-picoline, 96%

CAS: 1603-40-3 Molecular Formula: C₆H₈N₂ Molecular Weight (g/mol): 108.14 MDL Number: MFCD00006320 InChI Key: RGDQRXPEZUNWHX-UHFFFAOYSA-N Synonym: 2-amino-3-picoline,2-amino-3-methylpyridine,2-pyridinamine, 3-methyl,3-methyl-2-pyridinamine,3-methyl-2-aminopyridine,3-methyl-2-pyridylamine,3-picoline, 2-amino,2-amino-3-methyl pyridine,2-amino-beta-picoline,pyridine, 2-amino-3-methyl PubChem CID: 15347 IUPAC Name: 3-methylpyridin-2-amine SMILES: CC1=C(N=CC=C1)N

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Specifications

PubChem CID	15347
CAS	1603-40-3
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00006320
SMILES	CC1=C(N=CC=C1)N
Synonym	2-amino-3-picoline,2-amino-3-methylpyridine,2-pyridinamine, 3-methyl,3-methyl-2-pyridinamine,3-methyl-2-aminopyridine,3-methyl-2-pyridylamine,3-picoline, 2-amino,2-amino-3-methyl pyridine,2-amino-beta-picoline,pyridine, 2-amino-3-methyl
IUPAC Name	3-methylpyridin-2-amine
InChI Key	RGDQRXPEZUNWHX-UHFFFAOYSA-N
Molecular Formula	C₆H₈N₂

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