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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1,306 – 1,320 of 145,433 results

1,306

2,6-Difluoro-3-pyridineboronic Acid (contains varying amounts of Anhydride), TCI America™

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Specifications

PubChem CID	2762713
CAS	136466-94-9
Molecular Weight (g/mol)	158.899
MDL Number	MFCD03788245
Color	White-Yellow
Physical Form	Crystalline Powder
SMILES	B(C1=C(N=C(C=C1)F)F)(O)O
TSCA	No
IUPAC Name	(2,6-difluoropyridin-3-yl)boronic acid
InChI Key	LCCZTROJRJFXNV-UHFFFAOYSA-N
Molecular Formula	C5H4BF2NO2
Formula Weight	158.90

1,307

3-Cyano-4-methylpyridine 98.0+%, TCI America™

CAS: 5444-01-9 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.14 MDL Number: MFCD00234272 InChI Key: XLAPHZHNODDMDD-UHFFFAOYSA-N Synonym: 3-cyano-4-methylpyridine,4-methylnicotinonitrile,3-cyano-4-picoline,4-methyl-nicotinonitrile,3-pyridinecarbonitrile, 4-methyl,4-methyl-3-pyridinecarbonitrile,3-cyano-4-methylpyridine 3-cyano-4-picoline,pubchem6623,pubchem18426,4-methyl nicotinonitrile PubChem CID: 227806 IUPAC Name: 4-methylpyridine-3-carbonitrile SMILES: CC1=C(C=NC=C1)C#N

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Specifications

PubChem CID	227806
CAS	5444-01-9
Molecular Weight (g/mol)	118.14
MDL Number	MFCD00234272
SMILES	CC1=C(C=NC=C1)C#N
Synonym	3-cyano-4-methylpyridine,4-methylnicotinonitrile,3-cyano-4-picoline,4-methyl-nicotinonitrile,3-pyridinecarbonitrile, 4-methyl,4-methyl-3-pyridinecarbonitrile,3-cyano-4-methylpyridine 3-cyano-4-picoline,pubchem6623,pubchem18426,4-methyl nicotinonitrile
IUPAC Name	4-methylpyridine-3-carbonitrile
InChI Key	XLAPHZHNODDMDD-UHFFFAOYSA-N
Molecular Formula	C7H6N2

1,308

1-Butylpyridinium Bis(trifluoromethanesulfonyl)imide 98.0+%, TCI America™

CAS: 187863-42-9 Molecular Formula: C11H14F6N2O4S2 Molecular Weight (g/mol): 416.353 MDL Number: MFCD16038143 InChI Key: XHIHMDHAPXMAQK-UHFFFAOYSA-N PubChem CID: 12184310 IUPAC Name: bis(trifluoromethylsulfonyl)azanide;1-butylpyridin-1-ium SMILES: CCCC[N+]1=CC=CC=C1.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	12184310
CAS	187863-42-9
Molecular Weight (g/mol)	416.353
MDL Number	MFCD16038143
SMILES	CCCC[N+]1=CC=CC=C1.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F
IUPAC Name	bis(trifluoromethylsulfonyl)azanide;1-butylpyridin-1-ium
InChI Key	XHIHMDHAPXMAQK-UHFFFAOYSA-N
Molecular Formula	C11H14F6N2O4S2

1,309

Diethyl 2,2':6',2″-Terpyridine-4'-phosphonate 93.0+%, TCI America™

CAS: 161583-75-1 Molecular Formula: C19H20N3O3P Molecular Weight (g/mol): 369.361 MDL Number: MFCD11042551 InChI Key: MDIMWBGOUZAXEP-UHFFFAOYSA-N Synonym: 2,2′C:6′C,2′C′C-Terpyridine-4′C-phosphonic Acid Diethyl Ester PubChem CID: 71307775 IUPAC Name: 4-diethoxyphosphoryl-2,6-dipyridin-2-ylpyridine SMILES: CCOP(=O)(C1=CC(=NC(=C1)C2=CC=CC=N2)C3=CC=CC=N3)OCC

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Specifications

PubChem CID	71307775
CAS	161583-75-1
Molecular Weight (g/mol)	369.361
MDL Number	MFCD11042551
SMILES	CCOP(=O)(C1=CC(=NC(=C1)C2=CC=CC=N2)C3=CC=CC=N3)OCC
Synonym	2,2′C:6′C,2′C′C-Terpyridine-4′C-phosphonic Acid Diethyl Ester
IUPAC Name	4-diethoxyphosphoryl-2,6-dipyridin-2-ylpyridine
InChI Key	MDIMWBGOUZAXEP-UHFFFAOYSA-N
Molecular Formula	C19H20N3O3P

1,310

4-Deoxypyridoxine Hydrochloride 98.0+%, TCI America™

CAS: 148-51-6 Molecular Formula: C8H12ClNO2 Molecular Weight (g/mol): 189.639 MDL Number: MFCD00051296 InChI Key: QZKKOQQIVLXUEI-UHFFFAOYSA-N Synonym: 5-Hydroxy-4,6-dimethyl-3-pyridinemethanol Hydrochloride PubChem CID: 67417 IUPAC Name: 5-(hydroxymethyl)-2,4-dimethylpyridin-3-ol;hydrochloride SMILES: CC1=C(C(=NC=C1CO)C)O.Cl

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Specifications

PubChem CID	67417
CAS	148-51-6
Molecular Weight (g/mol)	189.639
MDL Number	MFCD00051296
SMILES	CC1=C(C(=NC=C1CO)C)O.Cl
Synonym	5-Hydroxy-4,6-dimethyl-3-pyridinemethanol Hydrochloride
IUPAC Name	5-(hydroxymethyl)-2,4-dimethylpyridin-3-ol;hydrochloride
InChI Key	QZKKOQQIVLXUEI-UHFFFAOYSA-N
Molecular Formula	C8H12ClNO2

1,311

2-Fluoro-5-(trifluoromethyl)pyridine 98.0+%, TCI America™

CAS: 69045-82-5 Molecular Formula: C6H3F4N Molecular Weight (g/mol): 165.091 MDL Number: MFCD07437945 InChI Key: UUODQIKUTGWMPT-UHFFFAOYSA-N Synonym: 2-fluoro-5-trifluoromethyl pyridine,2-fluoro-5-trifluoromethyl-pyridine,pyridine, 2-fluoro-5-trifluoromethyl,alpha,alpha,alpha,6-tetrafluoro-3-picoline,pubchem9252,acmc-209o5o,ksc628s4n PubChem CID: 5463754 IUPAC Name: 2-fluoro-5-(trifluoromethyl)pyridine SMILES: C1=CC(=NC=C1C(F)(F)F)F

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Specifications

PubChem CID	5463754
CAS	69045-82-5
Molecular Weight (g/mol)	165.091
MDL Number	MFCD07437945
SMILES	C1=CC(=NC=C1C(F)(F)F)F
Synonym	2-fluoro-5-trifluoromethyl pyridine,2-fluoro-5-trifluoromethyl-pyridine,pyridine, 2-fluoro-5-trifluoromethyl,alpha,alpha,alpha,6-tetrafluoro-3-picoline,pubchem9252,acmc-209o5o,ksc628s4n
IUPAC Name	2-fluoro-5-(trifluoromethyl)pyridine
InChI Key	UUODQIKUTGWMPT-UHFFFAOYSA-N
Molecular Formula	C6H3F4N

1,312

4-(3,5-Dibromo-2-pyridylazo)-1,3-phenylenediamine 98.0+%, TCI America™

CAS: 50768-79-1 Molecular Formula: C11H9Br2N5 Molecular Weight (g/mol): 371.036 MDL Number: MFCD00059780 InChI Key: NDSPKICAQDKJTG-UHFFFAOYSA-N PubChem CID: 572100 IUPAC Name: 4-[(3,5-dibromopyridin-2-yl)diazenyl]benzene-1,3-diamine SMILES: C1=CC(=C(C=C1N)N)N=NC2=C(C=C(C=N2)Br)Br

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Specifications

PubChem CID	572100
CAS	50768-79-1
Molecular Weight (g/mol)	371.036
MDL Number	MFCD00059780
SMILES	C1=CC(=C(C=C1N)N)N=NC2=C(C=C(C=N2)Br)Br
IUPAC Name	4-[(3,5-dibromopyridin-2-yl)diazenyl]benzene-1,3-diamine
InChI Key	NDSPKICAQDKJTG-UHFFFAOYSA-N
Molecular Formula	C11H9Br2N5

1,313

2-Bromo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98.0+%, TCI America™

CAS: 651358-83-7 Molecular Formula: C11H15BBrNO2 Molecular Weight (g/mol): 283.96 MDL Number: MFCD06796177 InChI Key: OAVRLCKBKDMGGW-UHFFFAOYSA-N Synonym: 6-bromopyridine-2-boronic acid pinacol ester,2-bromo-6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-bromo-6-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-bromopyridine-6-boronic acid pinacol ester,2-6-bromo-2-pyridyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,pyridine, 2-bromo-6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,6-bromo-2-pyridylboronic acid pinacol ester,6-bromo-2-pyridineboronic acid pinacol ester,6-bromopyridin-2-ylboronic acid pinacol ester,6-bromopyridin-2-yl boronic acid pinacol ester PubChem CID: 12177444 IUPAC Name: 2-bromo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine SMILES: B1(OC(C(O1)(C)C)(C)C)C2=NC(=CC=C2)Br

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Specifications

PubChem CID	12177444
CAS	651358-83-7
Molecular Weight (g/mol)	283.96
MDL Number	MFCD06796177
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=NC(=CC=C2)Br
Synonym	6-bromopyridine-2-boronic acid pinacol ester,2-bromo-6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-bromo-6-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-bromopyridine-6-boronic acid pinacol ester,2-6-bromo-2-pyridyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,pyridine, 2-bromo-6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,6-bromo-2-pyridylboronic acid pinacol ester,6-bromo-2-pyridineboronic acid pinacol ester,6-bromopyridin-2-ylboronic acid pinacol ester,6-bromopyridin-2-yl boronic acid pinacol ester
IUPAC Name	2-bromo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
InChI Key	OAVRLCKBKDMGGW-UHFFFAOYSA-N
Molecular Formula	C11H15BBrNO2

1,314

5-Chloro-2-fluoropyridine-3-boronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 937595-70-5 Molecular Formula: C5H4BClFNO2 Molecular Weight (g/mol): 175.35 MDL Number: MFCD04972408 InChI Key: ZUDXVHDVUTUTFH-UHFFFAOYSA-N Synonym: 5-chloro-2-fluoropyridine-3-boronic acid,5-chloro-2-fluoropyridin-3-yl boronic acid,5-chloro-2-fluoropyridin-3-ylboronicacid,2-fluoro-5-chloropyridine-3-boronic acid,5-chloro-2-fluoro-3-pyridyl boronic acid,5-chloro-2-fluoropyridine-3-boronic acid hydrate,pubchem17095,acmc-209rnf,5-chloro-2-fluoro-3-pyridylboronic acid,5-chloro-2-fluoro-3-pyridinyl boronic acid PubChem CID: 24901779 IUPAC Name: (5-chloro-2-fluoropyridin-3-yl)boronic acid SMILES: B(C1=CC(=CN=C1F)Cl)(O)O

Pricing & Availability
Specifications

PubChem CID	24901779
CAS	937595-70-5
Molecular Weight (g/mol)	175.35
MDL Number	MFCD04972408
SMILES	B(C1=CC(=CN=C1F)Cl)(O)O
Synonym	5-chloro-2-fluoropyridine-3-boronic acid,5-chloro-2-fluoropyridin-3-yl boronic acid,5-chloro-2-fluoropyridin-3-ylboronicacid,2-fluoro-5-chloropyridine-3-boronic acid,5-chloro-2-fluoro-3-pyridyl boronic acid,5-chloro-2-fluoropyridine-3-boronic acid hydrate,pubchem17095,acmc-209rnf,5-chloro-2-fluoro-3-pyridylboronic acid,5-chloro-2-fluoro-3-pyridinyl boronic acid
IUPAC Name	(5-chloro-2-fluoropyridin-3-yl)boronic acid
InChI Key	ZUDXVHDVUTUTFH-UHFFFAOYSA-N
Molecular Formula	C5H4BClFNO2

1,315

1,2-Bis(4'-methyl-2,2'-bipyridin-4-yl)ethane 96.0+%, TCI America™

CAS: 96897-04-0 Molecular Formula: C24H22N4 Molecular Weight (g/mol): 366.468 InChI Key: KLTATORHZNMNDJ-UHFFFAOYSA-N Synonym: 4,4′C′C-(1,2-Ethanediyl)bis(4′C-methyl-2,2′C-bipyridine) PubChem CID: 15771932 IUPAC Name: 2-(4-methylpyridin-2-yl)-4-[2-[2-(4-methylpyridin-2-yl)pyridin-4-yl]ethyl]pyridine SMILES: CC1=CC(=NC=C1)C2=NC=CC(=C2)CCC3=CC(=NC=C3)C4=NC=CC(=C4)C

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Specifications

PubChem CID	15771932
CAS	96897-04-0
Molecular Weight (g/mol)	366.468
SMILES	CC1=CC(=NC=C1)C2=NC=CC(=C2)CCC3=CC(=NC=C3)C4=NC=CC(=C4)C
Synonym	4,4′C′C-(1,2-Ethanediyl)bis(4′C-methyl-2,2′C-bipyridine)
IUPAC Name	2-(4-methylpyridin-2-yl)-4-[2-[2-(4-methylpyridin-2-yl)pyridin-4-yl]ethyl]pyridine
InChI Key	KLTATORHZNMNDJ-UHFFFAOYSA-N
Molecular Formula	C24H22N4

1,316

2-Chloro-3-methylpyridine 98.0+%, TCI America™

CAS: 18368-76-8 Molecular Formula: C6H6ClN Molecular Weight (g/mol): 127.571 InChI Key: RKVUCIFREKHYTL-UHFFFAOYSA-N PubChem CID: 87603 IUPAC Name: 2-chloro-3-methylpyridine SMILES: CC1=C(N=CC=C1)Cl

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Specifications

PubChem CID	87603
CAS	18368-76-8
Molecular Weight (g/mol)	127.571
SMILES	CC1=C(N=CC=C1)Cl
IUPAC Name	2-chloro-3-methylpyridine
InChI Key	RKVUCIFREKHYTL-UHFFFAOYSA-N
Molecular Formula	C6H6ClN

1,317

2-Amino-6-bromopyridine 98.0+%, TCI America™

CAS: 19798-81-3 Molecular Formula: C5H6BrN2 Molecular Weight (g/mol): 174.02 MDL Number: MFCD00137843 InChI Key: BKLJUYPLUWUEOQ-UHFFFAOYSA-O Synonym: 2-amino-6-bromopyridine,6-bromo-2-pyridinamine,aminobromopyridine,6-bromo-2-aminopyridine,6-bromo-pyridin-2-ylamine,2-pyridinamine, 6-bromo,6-bromo-2-pyridylamine,2-amino-6-bromo-pyridine,zlchem 805,pubchem7663 PubChem CID: 300809 IUPAC Name: 2-amino-6-bromopyridin-1-ium SMILES: NC1=CC=CC(Br)=[NH+]1

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Specifications

PubChem CID	300809
CAS	19798-81-3
Molecular Weight (g/mol)	174.02
MDL Number	MFCD00137843
SMILES	NC1=CC=CC(Br)=[NH+]1
Synonym	2-amino-6-bromopyridine,6-bromo-2-pyridinamine,aminobromopyridine,6-bromo-2-aminopyridine,6-bromo-pyridin-2-ylamine,2-pyridinamine, 6-bromo,6-bromo-2-pyridylamine,2-amino-6-bromo-pyridine,zlchem 805,pubchem7663
IUPAC Name	2-amino-6-bromopyridin-1-ium
InChI Key	BKLJUYPLUWUEOQ-UHFFFAOYSA-O
Molecular Formula	C5H6BrN2

1,318

Ethyl 2-Chloro-6-methylisonicotinate 98.0+%, TCI America™

CAS: 3998-88-7 Molecular Formula: C9H10ClNO2 Molecular Weight (g/mol): 199.634 MDL Number: MFCD09842151 InChI Key: UMAAIDIASQFLTF-UHFFFAOYSA-N Synonym: ethyl 2-chloro-6-methylisonicotinate,2-chloro-6-methylpyridine-4-carboxylic acid ethyl ester,2-chloro-6-methylisonicotinic acid ethyl ester,ethyl 2-chloro-6-methyl-4-pyridinecarboxylate,ethyl2-chloro-6-methylpyridine-4-carboxylate,2-chloro-6-methyl-isonicotinic acid ethyl ester,4-pyridinecarboxylicacid, 2-chloro-6-methyl-, ethyl ester,2-chloro-6-methylpyridine-4-carboxylic acid ethyl ester; ethyl 2-chloro-6-methylisonicotinate PubChem CID: 22625009 IUPAC Name: ethyl 2-chloro-6-methylpyridine-4-carboxylate SMILES: CCOC(=O)C1=CC(=NC(=C1)Cl)C

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Specifications

PubChem CID	22625009
CAS	3998-88-7
Molecular Weight (g/mol)	199.634
MDL Number	MFCD09842151
SMILES	CCOC(=O)C1=CC(=NC(=C1)Cl)C
Synonym	ethyl 2-chloro-6-methylisonicotinate,2-chloro-6-methylpyridine-4-carboxylic acid ethyl ester,2-chloro-6-methylisonicotinic acid ethyl ester,ethyl 2-chloro-6-methyl-4-pyridinecarboxylate,ethyl2-chloro-6-methylpyridine-4-carboxylate,2-chloro-6-methyl-isonicotinic acid ethyl ester,4-pyridinecarboxylicacid, 2-chloro-6-methyl-, ethyl ester,2-chloro-6-methylpyridine-4-carboxylic acid ethyl ester; ethyl 2-chloro-6-methylisonicotinate
IUPAC Name	ethyl 2-chloro-6-methylpyridine-4-carboxylate
InChI Key	UMAAIDIASQFLTF-UHFFFAOYSA-N
Molecular Formula	C9H10ClNO2

1,319

6-Chloro-2-hydroxypyridine 98.0+%, TCI America™

CAS: 16879-02-0 Molecular Formula: C5H4ClNO Molecular Weight (g/mol): 129.543 MDL Number: MFCD00006278 InChI Key: CLNNBQDAAGDAHI-UHFFFAOYSA-N Synonym: 6-chloropyridin-2-ol,2-chloro-6-hydroxypyridine,6-chloro-2-pyridinol,6-chloro-2-hydroxypyridine,6-chloropyridin-2 1h-one,2 1h-pyridinone, 6-chloro,6-chloro-2 1h-pyridinone,6-chloro-2-pyridone,6-chloropyridn-2-ol,2 1h-pyridone, 6-chloro PubChem CID: 85621 IUPAC Name: 6-chloro-1H-pyridin-2-one SMILES: C1=CC(=O)NC(=C1)Cl

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Specifications

PubChem CID	85621
CAS	16879-02-0
Molecular Weight (g/mol)	129.543
MDL Number	MFCD00006278
SMILES	C1=CC(=O)NC(=C1)Cl
Synonym	6-chloropyridin-2-ol,2-chloro-6-hydroxypyridine,6-chloro-2-pyridinol,6-chloro-2-hydroxypyridine,6-chloropyridin-2 1h-one,2 1h-pyridinone, 6-chloro,6-chloro-2 1h-pyridinone,6-chloro-2-pyridone,6-chloropyridn-2-ol,2 1h-pyridone, 6-chloro
IUPAC Name	6-chloro-1H-pyridin-2-one
InChI Key	CLNNBQDAAGDAHI-UHFFFAOYSA-N
Molecular Formula	C5H4ClNO

1,320

2-Chloro-6-methylisonicotinic Acid 98.0+%, TCI America™

CAS: 25462-85-5 Molecular Formula: C7H6ClNO2 Molecular Weight (g/mol): 171.58 MDL Number: MFCD00052830 InChI Key: ZGZMEKHQIZSZOH-UHFFFAOYSA-N Synonym: 2-chloro-6-methylisonicotinic acid,2-chloro-6-picoline-4-carboxylic acid,4-pyridinecarboxylic acid, 2-chloro-6-methyl,2-methyl-6-chloropyridine-4-carboxylic acid,2-chloro-6-methyl-pyridine-4-carboxylic acid,2-chloro-6-methyl-4-pyridinecarboxylic acid,2-chloro-6-methyl-isonicotinic acid,2-chloro-6-methyl-4-pyridinecarboxylicacid,2-chloro-6-methylisonicotinicacid,pubchem17665 PubChem CID: 141209 IUPAC Name: 2-chloro-6-methylpyridine-4-carboxylic acid SMILES: CC1=NC(=CC(=C1)C(=O)O)Cl

Pricing & Availability
Specifications

PubChem CID	141209
CAS	25462-85-5
Molecular Weight (g/mol)	171.58
MDL Number	MFCD00052830
SMILES	CC1=NC(=CC(=C1)C(=O)O)Cl
Synonym	2-chloro-6-methylisonicotinic acid,2-chloro-6-picoline-4-carboxylic acid,4-pyridinecarboxylic acid, 2-chloro-6-methyl,2-methyl-6-chloropyridine-4-carboxylic acid,2-chloro-6-methyl-pyridine-4-carboxylic acid,2-chloro-6-methyl-4-pyridinecarboxylic acid,2-chloro-6-methyl-isonicotinic acid,2-chloro-6-methyl-4-pyridinecarboxylicacid,2-chloro-6-methylisonicotinicacid,pubchem17665
IUPAC Name	2-chloro-6-methylpyridine-4-carboxylic acid
InChI Key	ZGZMEKHQIZSZOH-UHFFFAOYSA-N
Molecular Formula	C7H6ClNO2

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