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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1,861 – 1,875 of 178,391 results

1,861

2-Amino-5-chloro-3-methylpyridine 98.0+%, TCI America™

CAS: 20712-16-7 Molecular Formula: C6H7ClN2 Molecular Weight (g/mol): 142.59 MDL Number: MFCD00129030 InChI Key: QTZBTBLHYPSFMG-UHFFFAOYSA-N Synonym: 2-Amino-5-chloro-3-picoline PubChem CID: 350232 IUPAC Name: 5-chloro-3-methylpyridin-2-amine SMILES: CC1=CC(Cl)=CN=C1N

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PubChem CID	350232
CAS	20712-16-7
Molecular Weight (g/mol)	142.59
MDL Number	MFCD00129030
SMILES	CC1=CC(Cl)=CN=C1N
Synonym	2-Amino-5-chloro-3-picoline
IUPAC Name	5-chloro-3-methylpyridin-2-amine
InChI Key	QTZBTBLHYPSFMG-UHFFFAOYSA-N
Molecular Formula	C6H7ClN2

1,862

4-(Chloromethyl)-4'-methyl-2,2'-bipyridyl 97.0+%, TCI America™

CAS: 83799-54-6 Molecular Formula: C12H11ClN2 Molecular Weight (g/mol): 218.684 MDL Number: MFCD24464190 InChI Key: UHTKTJKJDJOOKE-UHFFFAOYSA-N Synonym: 4-(Chloromethyl)-4′C-methyl-2,2′C-bipyridine PubChem CID: 57285230 IUPAC Name: 2-[4-(chloromethyl)pyridin-2-yl]-4-methylpyridine SMILES: CC1=CC(=NC=C1)C2=NC=CC(=C2)CCl

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Specifications

PubChem CID	57285230
CAS	83799-54-6
Molecular Weight (g/mol)	218.684
MDL Number	MFCD24464190
SMILES	CC1=CC(=NC=C1)C2=NC=CC(=C2)CCl
Synonym	4-(Chloromethyl)-4′C-methyl-2,2′C-bipyridine
IUPAC Name	2-[4-(chloromethyl)pyridin-2-yl]-4-methylpyridine
InChI Key	UHTKTJKJDJOOKE-UHFFFAOYSA-N
Molecular Formula	C12H11ClN2

1,863

2,6-Lutidine 98.0+%, TCI America™

CAS: 108-48-5 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.16 MDL Number: MFCD00006345 InChI Key: OISVCGZHLKNMSJ-UHFFFAOYSA-N Synonym: 2,6-lutidine,lutidine,pyridine, 2,6-dimethyl,2,6-dimethypyridine,alpha,alpha'-lutidine,alpha,alpha'-dimethylpyridine,2,6-dimethyl-pyridine,hsdb 79,unii-15fq5d0t3p,2,6-lutidene PubChem CID: 7937 ChEBI: CHEBI:32548 IUPAC Name: 2,6-dimethylpyridine SMILES: CC1=CC=CC(C)=N1

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PubChem CID	7937
CAS	108-48-5
Molecular Weight (g/mol)	107.16
ChEBI	CHEBI:32548
MDL Number	MFCD00006345
SMILES	CC1=CC=CC(C)=N1
Synonym	2,6-lutidine,lutidine,pyridine, 2,6-dimethyl,2,6-dimethypyridine,alpha,alpha'-lutidine,alpha,alpha'-dimethylpyridine,2,6-dimethyl-pyridine,hsdb 79,unii-15fq5d0t3p,2,6-lutidene
IUPAC Name	2,6-dimethylpyridine
InChI Key	OISVCGZHLKNMSJ-UHFFFAOYSA-N
Molecular Formula	C7H9N

1,864

5-Bromo-1-methylpyridin-2(1H)-one 98.0+%, TCI America™

CAS: 81971-39-3 Molecular Formula: C6H6BrNO Molecular Weight (g/mol): 188.024 MDL Number: MFCD09972188 InChI Key: HHVFVHIUOMMWRN-UHFFFAOYSA-N PubChem CID: 13024027 IUPAC Name: 5-bromo-1-methylpyridin-2-one SMILES: CN1C=C(C=CC1=O)Br

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PubChem CID	13024027
CAS	81971-39-3
Molecular Weight (g/mol)	188.024
MDL Number	MFCD09972188
SMILES	CN1C=C(C=CC1=O)Br
IUPAC Name	5-bromo-1-methylpyridin-2-one
InChI Key	HHVFVHIUOMMWRN-UHFFFAOYSA-N
Molecular Formula	C6H6BrNO

1,865

1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one 98.0+%, TCI America™

CAS: 6969-71-7 Molecular Formula: C6H5N3O Molecular Weight (g/mol): 135.126 MDL Number: MFCD00022632 InChI Key: LJRXNXBFJXXRNQ-UHFFFAOYSA-N Synonym: 1,2,4-triazolo 4,3-a pyridin-3 2h-one,1,2,4 triazolo 4,3-a pyridin-3 2h-one,2h-1,2,4 triazolo 4,3-a pyridin-3-one,1,2,4 triazolo 4,3-a pyridin-3-ol,s-triazolo 4,3-a pyridin-3-ol,2h,3h-1,2,4 triazolo 4,3-a pyridin-3-one,3-hydroxytriazolo 4,3-a pyridine,1,2,4-triazolo-4,3,a pyridin-3 2h-one,4-hydro-2h-1,2,4-triazolino 4,3-a pyridin-3-one PubChem CID: 81431 IUPAC Name: 2H-[1,2,4]triazolo[4,3-a]pyridin-3-one SMILES: C1=CC2=NNC(=O)N2C=C1

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PubChem CID	81431
CAS	6969-71-7
Molecular Weight (g/mol)	135.126
MDL Number	MFCD00022632
SMILES	C1=CC2=NNC(=O)N2C=C1
Synonym	1,2,4-triazolo 4,3-a pyridin-3 2h-one,1,2,4 triazolo 4,3-a pyridin-3 2h-one,2h-1,2,4 triazolo 4,3-a pyridin-3-one,1,2,4 triazolo 4,3-a pyridin-3-ol,s-triazolo 4,3-a pyridin-3-ol,2h,3h-1,2,4 triazolo 4,3-a pyridin-3-one,3-hydroxytriazolo 4,3-a pyridine,1,2,4-triazolo-4,3,a pyridin-3 2h-one,4-hydro-2h-1,2,4-triazolino 4,3-a pyridin-3-one
IUPAC Name	2H-[1,2,4]triazolo[4,3-a]pyridin-3-one
InChI Key	LJRXNXBFJXXRNQ-UHFFFAOYSA-N
Molecular Formula	C6H5N3O

1,866

4-(tert-Butyl)-2-chloropyridine 98.0+%, TCI America™

CAS: 81167-60-4 Molecular Formula: C9H12ClN Molecular Weight (g/mol): 169.65 MDL Number: MFCD12131129 InChI Key: UGGNULHQVUWRGQ-UHFFFAOYSA-N PubChem CID: 57345981 IUPAC Name: 4-tert-butyl-2-chloropyridine SMILES: CC(C)(C)C1=CC(Cl)=NC=C1

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Specifications

PubChem CID	57345981
CAS	81167-60-4
Molecular Weight (g/mol)	169.65
MDL Number	MFCD12131129
SMILES	CC(C)(C)C1=CC(Cl)=NC=C1
IUPAC Name	4-tert-butyl-2-chloropyridine
InChI Key	UGGNULHQVUWRGQ-UHFFFAOYSA-N
Molecular Formula	C9H12ClN

1,867

2-Cyano-3,5-difluoropyridine 98.0+%, TCI America™

CAS: 298709-29-2 Molecular Formula: C6H2F2N2 Molecular Weight (g/mol): 140.093 MDL Number: MFCD03788759 InChI Key: WLBIFECTHKFYKV-UHFFFAOYSA-N Synonym: 2-cyano-3,5-difluoropyridine,3,5-difluoropicolinonitrile,3,5-difluoro-2-cyanopyridine,2-pyridinecarbonitrile, 3,5-difluoro,3,5-difluoropicolinitrile,abbypharma ap-15-5175,2-cyano-3,5-difluorpyridine,3,5-difluoro-2-pyridinecarbonitrile,pubchem15234,acmc-209z3h PubChem CID: 2783253 IUPAC Name: 3,5-difluoropyridine-2-carbonitrile SMILES: C1=C(C=NC(=C1F)C#N)F

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PubChem CID	2783253
CAS	298709-29-2
Molecular Weight (g/mol)	140.093
MDL Number	MFCD03788759
SMILES	C1=C(C=NC(=C1F)C#N)F
Synonym	2-cyano-3,5-difluoropyridine,3,5-difluoropicolinonitrile,3,5-difluoro-2-cyanopyridine,2-pyridinecarbonitrile, 3,5-difluoro,3,5-difluoropicolinitrile,abbypharma ap-15-5175,2-cyano-3,5-difluorpyridine,3,5-difluoro-2-pyridinecarbonitrile,pubchem15234,acmc-209z3h
IUPAC Name	3,5-difluoropyridine-2-carbonitrile
InChI Key	WLBIFECTHKFYKV-UHFFFAOYSA-N
Molecular Formula	C6H2F2N2

1,868

3-Cyano-2-fluoropyridine 98.0+%, TCI America™

CAS: 3939-13-7 Molecular Formula: C6H3FN2 Molecular Weight (g/mol): 122.102 MDL Number: MFCD03095082 InChI Key: USIDQCCXMGJOJM-UHFFFAOYSA-N Synonym: 3-cyano-2-fluoropyridine,2-fluoronicotinonitrile,2-fluoro-3-cyanopyridine,3-pyridinecarbonitrile, 2-fluoro,2-fluoro-nicotinonitrile,2-fluoro-3-pyridinecarbonitrile,pubchem1108,2-fluoronicotin-onitrile,acmc-1ckgi,2-fluoro-3-nitrylpyridine PubChem CID: 2783254 IUPAC Name: 2-fluoropyridine-3-carbonitrile SMILES: C1=CC(=C(N=C1)F)C#N

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PubChem CID	2783254
CAS	3939-13-7
Molecular Weight (g/mol)	122.102
MDL Number	MFCD03095082
SMILES	C1=CC(=C(N=C1)F)C#N
Synonym	3-cyano-2-fluoropyridine,2-fluoronicotinonitrile,2-fluoro-3-cyanopyridine,3-pyridinecarbonitrile, 2-fluoro,2-fluoro-nicotinonitrile,2-fluoro-3-pyridinecarbonitrile,pubchem1108,2-fluoronicotin-onitrile,acmc-1ckgi,2-fluoro-3-nitrylpyridine
IUPAC Name	2-fluoropyridine-3-carbonitrile
InChI Key	USIDQCCXMGJOJM-UHFFFAOYSA-N
Molecular Formula	C6H3FN2

1,869

2-Chloropyridine-4-boronic Acid (contains varying amounts of Anhydride), TCI America™

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Specifications

Molecular Weight (g/mol)	157.36
Color	White
Physical Form	Crystalline Powder
SMILES	B(C1=CC(=NC=C1)Cl)(O)O
InChI Key	WJYRVVDXJMJLTN-UHFFFAOYSA-N
PubChem CID	5151595
CAS	458532-96-2
MDL Number	MFCD03788416
TSCA	No
Recommended Storage	Refrigerator
IUPAC Name	(2-chloropyridin-4-yl)boronic acid
Molecular Formula	C5H5BClNO2
Formula Weight	157.36
Melting Point	210°C

1,870

3-Amino-2-chloropyridine 98.0+%, TCI America™

CAS: 6298-19-7 Molecular Formula: C5H5ClN2 Molecular Weight (g/mol): 128.56 MDL Number: MFCD00006238 InChI Key: MEQBJJUWDCYIAB-UHFFFAOYSA-N Synonym: 3-amino-2-chloropyridine,2-chloro-3-aminopyridine,2-chloro-3-pyridinamine,3-pyridinamine, 2-chloro,2-chloro-3-amino pyridine,2-chloro-3-pyridylamine,2-chloro-3-amino-pyridine,2-chloro-pyridin-3-ylamine,2-chloro-3-pyridinylamine,3-amino-2-chloro-pyridine PubChem CID: 80528 IUPAC Name: 2-chloropyridin-3-amine SMILES: NC1=CC=CN=C1Cl

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PubChem CID	80528
CAS	6298-19-7
Molecular Weight (g/mol)	128.56
MDL Number	MFCD00006238
SMILES	NC1=CC=CN=C1Cl
Synonym	3-amino-2-chloropyridine,2-chloro-3-aminopyridine,2-chloro-3-pyridinamine,3-pyridinamine, 2-chloro,2-chloro-3-amino pyridine,2-chloro-3-pyridylamine,2-chloro-3-amino-pyridine,2-chloro-pyridin-3-ylamine,2-chloro-3-pyridinylamine,3-amino-2-chloro-pyridine
IUPAC Name	2-chloropyridin-3-amine
InChI Key	MEQBJJUWDCYIAB-UHFFFAOYSA-N
Molecular Formula	C5H5ClN2

1,871

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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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

1,872

2-Chloro-4-(trifluoromethyl)pyridine 98.0+%, TCI America™

CAS: 81565-18-6 Molecular Formula: C6H3ClF3N Molecular Weight (g/mol): 181.54 MDL Number: MFCD00042224 InChI Key: GBNPVXZNWBWNEN-UHFFFAOYSA-N Synonym: 2-chloro-4-trifluoromethyl pyridine,pyridine, 2-chloro-4-trifluoromethyl,2-chloro-4-trifluoro methylpyridine,2-chloro-4-trifluoromethyl-pyridine,pubchem2204,acmc-209plt,ksc449e5r,2-chloro-4-trifluromethylpyridine,2-chloro-4-trifluoro-methylpyridine PubChem CID: 144958 IUPAC Name: 2-chloro-4-(trifluoromethyl)pyridine SMILES: FC(F)(F)C1=CC=NC(Cl)=C1

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PubChem CID	144958
CAS	81565-18-6
Molecular Weight (g/mol)	181.54
MDL Number	MFCD00042224
SMILES	FC(F)(F)C1=CC=NC(Cl)=C1
Synonym	2-chloro-4-trifluoromethyl pyridine,pyridine, 2-chloro-4-trifluoromethyl,2-chloro-4-trifluoro methylpyridine,2-chloro-4-trifluoromethyl-pyridine,pubchem2204,acmc-209plt,ksc449e5r,2-chloro-4-trifluromethylpyridine,2-chloro-4-trifluoro-methylpyridine
IUPAC Name	2-chloro-4-(trifluoromethyl)pyridine
InChI Key	GBNPVXZNWBWNEN-UHFFFAOYSA-N
Molecular Formula	C6H3ClF3N

1,873

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

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Specifications

PubChem CID	2762706
CAS	223463-14-7
MDL Number	MFCD03411558
Physical Form	Crystalline Powder
TSCA	No
IUPAC Name	(6-bromopyridin-3-yl)boronic acid
InChI Key	BCYWDUVHAPHGIP-UHFFFAOYSA-N
Molecular Formula	C5H5BBrNO2
Formula Weight	201.81
Melting Point	165°C

1,874

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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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

1,875

2-Chloro-5-methylpyridine 97.0+%, TCI America™

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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Specifications

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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