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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661 – 675 of 178,438 results

661

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5-Methylpyridine-2-boronic acid, 95%

CAS: 372963-49-0 Molecular Formula: C6H8BNO2 Molecular Weight (g/mol): 136.945 MDL Number: MFCD00674179 InChI Key: VDRIXWWGBDNWCM-UHFFFAOYSA-N Synonym: 5-methylpyridine-2-boronic acid,5-methylpyridin-2-yl boronic acid,5-methyl-2-pyridineboronic acid,5-picoline-2-boronic acid,boronic acid, 5-methyl-2-pyridinyl,5-methyl-2-pyridinyl-boronic acid,pubchem6938,acmc-209is4,5-methyl-2-pyridyl boronic acid,5-methyl-2-pyridinyl boronic acid PubChem CID: 2762743 IUPAC Name: (5-methylpyridin-2-yl)boronic acid SMILES: B(C1=NC=C(C=C1)C)(O)O

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Specifications

PubChem CID	2762743
CAS	372963-49-0
Molecular Weight (g/mol)	136.945
MDL Number	MFCD00674179
SMILES	B(C1=NC=C(C=C1)C)(O)O
Synonym	5-methylpyridine-2-boronic acid,5-methylpyridin-2-yl boronic acid,5-methyl-2-pyridineboronic acid,5-picoline-2-boronic acid,boronic acid, 5-methyl-2-pyridinyl,5-methyl-2-pyridinyl-boronic acid,pubchem6938,acmc-209is4,5-methyl-2-pyridyl boronic acid,5-methyl-2-pyridinyl boronic acid
IUPAC Name	(5-methylpyridin-2-yl)boronic acid
InChI Key	VDRIXWWGBDNWCM-UHFFFAOYSA-N
Molecular Formula	C6H8BNO2

662

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3-Amino-2-bromopyridine, 97%

CAS: 39856-58-1 Molecular Formula: C5H5BrN2 Molecular Weight (g/mol): 173.013 MDL Number: MFCD00234064 InChI Key: HKDVVTLISGIPFE-UHFFFAOYSA-N Synonym: 3-amino-2-bromopyridine,2-bromo-3-aminopyridine,2-bromo-pyridineamine,3-pyridinamine, 2-bromo,2-bromo-3-pyridinamine,2-bromo-3-pyridylamine,2-bromopyridine-3-amine,3-amino-2-bromo-pyridine,2-bromo-3-pyridineamine,2-bromo-pyridin-3-ylamine PubChem CID: 642816 IUPAC Name: 2-bromopyridin-3-amine SMILES: C1=CC(=C(N=C1)Br)N

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Specifications

PubChem CID	642816
CAS	39856-58-1
Molecular Weight (g/mol)	173.013
MDL Number	MFCD00234064
SMILES	C1=CC(=C(N=C1)Br)N
Synonym	3-amino-2-bromopyridine,2-bromo-3-aminopyridine,2-bromo-pyridineamine,3-pyridinamine, 2-bromo,2-bromo-3-pyridinamine,2-bromo-3-pyridylamine,2-bromopyridine-3-amine,3-amino-2-bromo-pyridine,2-bromo-3-pyridineamine,2-bromo-pyridin-3-ylamine
IUPAC Name	2-bromopyridin-3-amine
InChI Key	HKDVVTLISGIPFE-UHFFFAOYSA-N
Molecular Formula	C5H5BrN2

663

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2-Chloro-3-nitropyridine, 99%

CAS: 5470-18-8 Molecular Formula: C5H3ClN2O2 Molecular Weight (g/mol): 158.541 MDL Number: MFCD00006232 InChI Key: UUOLETYDNTVQDY-UHFFFAOYSA-N Synonym: pyridine, 2-chloro-3-nitro,3-nitro-2-chloropyridine,2-chloro-3-nitro-pyridine,2-chloro-3-nitro pyridine,2-chlor-3-nitropyridin,zlchem 303,pubchem1229,2-chloro-nitropyridine,2-chloro-3nitropyridine,2-chloro3-nitropyridine PubChem CID: 79613 IUPAC Name: 2-chloro-3-nitropyridine SMILES: C1=CC(=C(N=C1)Cl)[N+](=O)[O-]

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Specifications

PubChem CID	79613
CAS	5470-18-8
Molecular Weight (g/mol)	158.541
MDL Number	MFCD00006232
SMILES	C1=CC(=C(N=C1)Cl)[N+](=O)[O-]
Synonym	pyridine, 2-chloro-3-nitro,3-nitro-2-chloropyridine,2-chloro-3-nitro-pyridine,2-chloro-3-nitro pyridine,2-chlor-3-nitropyridin,zlchem 303,pubchem1229,2-chloro-nitropyridine,2-chloro-3nitropyridine,2-chloro3-nitropyridine
IUPAC Name	2-chloro-3-nitropyridine
InChI Key	UUOLETYDNTVQDY-UHFFFAOYSA-N
Molecular Formula	C5H3ClN2O2

664

2-chloro-3-methyl-5-nitropyridine, 97%, Thermo Scientific™

CAS: 22280-56-4 Molecular Formula: C6H5ClN2O2 Molecular Weight (g/mol): 172.568 MDL Number: MFCD00173686 InChI Key: OSIOIGXJUZTWRI-UHFFFAOYSA-N Synonym: 2-chloro-5-nitro-3-picoline,pyridine, 2-chloro-3-methyl-5-nitro,2-chloro-3-methyl-5-nitro pyridine,2-chloro-3-methyl-5-nitro-pyridine,2-chloro-5-nitro-3-methylpyridine,pubchem10621,acmc-209fub,ksc207a2n,osioigxjuztwri-uhfffaoysa PubChem CID: 89648 IUPAC Name: 2-chloro-3-methyl-5-nitropyridine SMILES: CC1=CC(=CN=C1Cl)[N+](=O)[O-]

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Specifications

PubChem CID	89648
CAS	22280-56-4
Molecular Weight (g/mol)	172.568
MDL Number	MFCD00173686
SMILES	CC1=CC(=CN=C1Cl)[N+](=O)[O-]
Synonym	2-chloro-5-nitro-3-picoline,pyridine, 2-chloro-3-methyl-5-nitro,2-chloro-3-methyl-5-nitro pyridine,2-chloro-3-methyl-5-nitro-pyridine,2-chloro-5-nitro-3-methylpyridine,pubchem10621,acmc-209fub,ksc207a2n,osioigxjuztwri-uhfffaoysa
IUPAC Name	2-chloro-3-methyl-5-nitropyridine
InChI Key	OSIOIGXJUZTWRI-UHFFFAOYSA-N
Molecular Formula	C6H5ClN2O2

665

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3-Amino-2-chloro-4-(trifluoromethyl)pyridine, 97%, Thermo Scientific Chemicals

CAS: 166770-70-3 Molecular Formula: C6H4ClF3N2 Molecular Weight (g/mol): 196.557 MDL Number: MFCD09863900 InChI Key: KFMUXCNJJIWKRE-UHFFFAOYSA-N Synonym: 2-chloro-3-amino-4-trifluoromethyl pyridine,2-chloro-4-trifluoromethyl pyridin-3-amine,2-chloro-4-trifluoromethyl-3-pyridinamine,3-amino-2-chloro-4-trifluoromethyl pyridine,2-chloro-4-trifluoromethyl-pyridin-3-ylamine PubChem CID: 19851909 IUPAC Name: 2-chloro-4-(trifluoromethyl)pyridin-3-amine SMILES: C1=CN=C(C(=C1C(F)(F)F)N)Cl

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Specifications

PubChem CID	19851909
CAS	166770-70-3
Molecular Weight (g/mol)	196.557
MDL Number	MFCD09863900
SMILES	C1=CN=C(C(=C1C(F)(F)F)N)Cl
Synonym	2-chloro-3-amino-4-trifluoromethyl pyridine,2-chloro-4-trifluoromethyl pyridin-3-amine,2-chloro-4-trifluoromethyl-3-pyridinamine,3-amino-2-chloro-4-trifluoromethyl pyridine,2-chloro-4-trifluoromethyl-pyridin-3-ylamine
IUPAC Name	2-chloro-4-(trifluoromethyl)pyridin-3-amine
InChI Key	KFMUXCNJJIWKRE-UHFFFAOYSA-N
Molecular Formula	C6H4ClF3N2

666

2-Bromo-6-(1H-pyrazol-1-yl)pyridine, ≥97%, Thermo Scientific™

CAS: 123640-41-5 Molecular Formula: C8H6BrN3 Molecular Weight (g/mol): 224.061 MDL Number: MFCD07368535 InChI Key: LPRJOZJWALGJGM-UHFFFAOYSA-N PubChem CID: 7060529 IUPAC Name: 2-bromo-6-pyrazol-1-ylpyridine SMILES: C1=CC(=NC(=C1)Br)N2C=CC=N2

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Specifications

PubChem CID	7060529
CAS	123640-41-5
Molecular Weight (g/mol)	224.061
MDL Number	MFCD07368535
SMILES	C1=CC(=NC(=C1)Br)N2C=CC=N2
IUPAC Name	2-bromo-6-pyrazol-1-ylpyridine
InChI Key	LPRJOZJWALGJGM-UHFFFAOYSA-N
Molecular Formula	C8H6BrN3

667

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5-Bromo-2-(trifluoromethyl)pyridine-4-carboxylic acid, 95%, Thermo Scientific Chemicals

CAS: 749875-16-9 Molecular Formula: C7H3BrF3NO2 Molecular Weight (g/mol): 270.01 MDL Number: MFCD10687236 InChI Key: XNVAVQMVAYUTBA-UHFFFAOYSA-N Synonym: 5-bromo-2-trifluoromethyl isonicotinic acid,5-bromo-2-trifluoromethyl pyridine-4-carboxylic acid,5-bromo-2-trifluoromethyl-isonicotinic acid,4-pyridinecarboxylic acid, 5-bromo-2-trifluoromethyl,5-bromo-2-trifluoromethyl isonicotinicacid,3-bromo-6-trifluoromethyl pyridine-4-carboxylic acid PubChem CID: 28306936 IUPAC Name: 5-bromo-2-(trifluoromethyl)pyridine-4-carboxylic acid SMILES: OC(=O)C1=CC(=NC=C1Br)C(F)(F)F

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Specifications

PubChem CID	28306936
CAS	749875-16-9
Molecular Weight (g/mol)	270.01
MDL Number	MFCD10687236
SMILES	OC(=O)C1=CC(=NC=C1Br)C(F)(F)F
Synonym	5-bromo-2-trifluoromethyl isonicotinic acid,5-bromo-2-trifluoromethyl pyridine-4-carboxylic acid,5-bromo-2-trifluoromethyl-isonicotinic acid,4-pyridinecarboxylic acid, 5-bromo-2-trifluoromethyl,5-bromo-2-trifluoromethyl isonicotinicacid,3-bromo-6-trifluoromethyl pyridine-4-carboxylic acid
IUPAC Name	5-bromo-2-(trifluoromethyl)pyridine-4-carboxylic acid
InChI Key	XNVAVQMVAYUTBA-UHFFFAOYSA-N
Molecular Formula	C7H3BrF3NO2

668

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2,5-Lutidine, Spectrum™ Chemical

CAS: 589-93-5

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Specifications

CAS	589-93-5

669

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2-Methylpyridine-4-boronic acid pinacol ester, 95%, Thermo Scientific Chemicals

CAS: 660867-80-1 Molecular Formula: C12H18BNO2 Molecular Weight (g/mol): 219.09 MDL Number: MFCD08061590 InChI Key: MBTULFIFECUURA-UHFFFAOYSA-N Synonym: 2-methylpyridine-4-boronic acid pinacol ester,2-methyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-methyl-4-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,pyridine, 2-methyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,2-methyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-pyridine,2-methylpyridine-4-boronic acid pinacol,2-methyl-4-pyridineboronic acid pinacol ester,2-methylpyridin-4-ylboronic acid pinacol ester,2-methylpyridin-4-yl boronic acid pinacol ester,2-methylpyridine-4-yl boronic acid pinacol ester PubChem CID: 16414274 IUPAC Name: 2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine SMILES: CC1=CC(=CC=N1)B1OC(C)(C)C(C)(C)O1

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Specifications

PubChem CID	16414274
CAS	660867-80-1
Molecular Weight (g/mol)	219.09
MDL Number	MFCD08061590
SMILES	CC1=CC(=CC=N1)B1OC(C)(C)C(C)(C)O1
Synonym	2-methylpyridine-4-boronic acid pinacol ester,2-methyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-methyl-4-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,pyridine, 2-methyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,2-methyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-pyridine,2-methylpyridine-4-boronic acid pinacol,2-methyl-4-pyridineboronic acid pinacol ester,2-methylpyridin-4-ylboronic acid pinacol ester,2-methylpyridin-4-yl boronic acid pinacol ester,2-methylpyridine-4-yl boronic acid pinacol ester
IUPAC Name	2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
InChI Key	MBTULFIFECUURA-UHFFFAOYSA-N
Molecular Formula	C12H18BNO2

670

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4-Amino-3,5-dichloropyridine, 97%

CAS: 22889-78-7 Molecular Formula: C5H4Cl2N2 Molecular Weight (g/mol): 163.00 MDL Number: MFCD00125023 InChI Key: ISIQAMHROGZHOV-UHFFFAOYSA-N Synonym: 4-amino-3,5-dichloropyridine,3,5-dichloro-4-aminopyridine,3,5-dichloro-4-pyridinamine,4-pyridinamine, 3,5-dichloro,3,5-dichloro-4-amino pyridine,3,5-dichloro-4-pyridine amine,3,5-dichloro-pyridin-4-ylamine,3,5-dichloro-4-pyridylamine,3,5-dichloropyridin-4-ylamine,4-amino-3,5-dichloro pyridine PubChem CID: 89888 IUPAC Name: 3,5-dichloropyridin-4-amine SMILES: NC1=C(Cl)C=NC=C1Cl

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Specifications

PubChem CID	89888
CAS	22889-78-7
Molecular Weight (g/mol)	163.00
MDL Number	MFCD00125023
SMILES	NC1=C(Cl)C=NC=C1Cl
Synonym	4-amino-3,5-dichloropyridine,3,5-dichloro-4-aminopyridine,3,5-dichloro-4-pyridinamine,4-pyridinamine, 3,5-dichloro,3,5-dichloro-4-amino pyridine,3,5-dichloro-4-pyridine amine,3,5-dichloro-pyridin-4-ylamine,3,5-dichloro-4-pyridylamine,3,5-dichloropyridin-4-ylamine,4-amino-3,5-dichloro pyridine
IUPAC Name	3,5-dichloropyridin-4-amine
InChI Key	ISIQAMHROGZHOV-UHFFFAOYSA-N
Molecular Formula	C5H4Cl2N2

671

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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

672

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2-Bromo-3-(trifluoromethyl)pyridine, 98%

CAS: 175205-82-0 Molecular Formula: C6H3BrF3N Molecular Weight (g/mol): 225.996 MDL Number: MFCD00153084 InChI Key: OFGSIPQYQUVVPL-UHFFFAOYSA-N Synonym: 2-bromo-3-trifluoromethyl pyridine,2-bromo-3-trifluorormethyl pyridine,pyridine, 2-bromo-3-trifluoromethyl,2-bromo-3-trifluormethyl-pyridine,pubchem2999,acmc-1bx8n,ksc174i2d,tpc-py049,buttpark 27\06-85 PubChem CID: 5193820 IUPAC Name: 2-bromo-3-(trifluoromethyl)pyridine SMILES: C1=CC(=C(N=C1)Br)C(F)(F)F

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Specifications

PubChem CID	5193820
CAS	175205-82-0
Molecular Weight (g/mol)	225.996
MDL Number	MFCD00153084
SMILES	C1=CC(=C(N=C1)Br)C(F)(F)F
Synonym	2-bromo-3-trifluoromethyl pyridine,2-bromo-3-trifluorormethyl pyridine,pyridine, 2-bromo-3-trifluoromethyl,2-bromo-3-trifluormethyl-pyridine,pubchem2999,acmc-1bx8n,ksc174i2d,tpc-py049,buttpark 27\06-85
IUPAC Name	2-bromo-3-(trifluoromethyl)pyridine
InChI Key	OFGSIPQYQUVVPL-UHFFFAOYSA-N
Molecular Formula	C6H3BrF3N

673

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Dimethyl pyridine-2,6-dicarboxylate, 98%

CAS: 5453-67-8 Molecular Formula: C9H9NO4 Molecular Weight (g/mol): 195.174 MDL Number: MFCD00134493 InChI Key: SNQQJEJPJMXYTR-UHFFFAOYSA-N Synonym: dimethyl 2,6-pyridinedicarboxylate,2,6-dimethyl pyridine-2,6-dicarboxylate,pyridine-2,6-dicarboxylic acid dimethyl ester,2,6-pyridinedicarboxylic acid dimethyl ester,2,6-pyridinedicarboxylic acid, dimethyl ester,dimethyl dipicolinate,dimethyl pyridine-2,6-carboxylate,chembl72405,dimethylpyridine-2,6-dicarboxylate,dipicolinic acid dimethyl ester PubChem CID: 79549 IUPAC Name: dimethyl pyridine-2,6-dicarboxylate SMILES: COC(=O)C1=NC(=CC=C1)C(=O)OC

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Specifications

PubChem CID	79549
CAS	5453-67-8
Molecular Weight (g/mol)	195.174
MDL Number	MFCD00134493
SMILES	COC(=O)C1=NC(=CC=C1)C(=O)OC
Synonym	dimethyl 2,6-pyridinedicarboxylate,2,6-dimethyl pyridine-2,6-dicarboxylate,pyridine-2,6-dicarboxylic acid dimethyl ester,2,6-pyridinedicarboxylic acid dimethyl ester,2,6-pyridinedicarboxylic acid, dimethyl ester,dimethyl dipicolinate,dimethyl pyridine-2,6-carboxylate,chembl72405,dimethylpyridine-2,6-dicarboxylate,dipicolinic acid dimethyl ester
IUPAC Name	dimethyl pyridine-2,6-dicarboxylate
InChI Key	SNQQJEJPJMXYTR-UHFFFAOYSA-N
Molecular Formula	C9H9NO4

674

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Pyridine-3,5-dicarboxylic acid, 98%

CAS: 499-81-0 Molecular Formula: C7H5NO4 Molecular Weight (g/mol): 167.12 MDL Number: MFCD00006393 InChI Key: MPFLRYZEEAQMLQ-UHFFFAOYSA-N Synonym: 3,5-pyridinedicarboxylic acid,dinicotinic acid,5-carboxynicotinic acid,3,5-pyridinedicarboxylicacid,3,5-pyridindicarbons,3,5-dipyridinecarboxylic acid,pubchem8057,acmc-209kjb,5-carboxy nicotinic acid,pyridine carboxylate, 6f PubChem CID: 10366 ChEBI: CHEBI:46875 IUPAC Name: pyridine-3,5-dicarboxylic acid SMILES: OC(=O)C1=CC(=CN=C1)C(O)=O

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Specifications

PubChem CID	10366
CAS	499-81-0
Molecular Weight (g/mol)	167.12
ChEBI	CHEBI:46875
MDL Number	MFCD00006393
SMILES	OC(=O)C1=CC(=CN=C1)C(O)=O
Synonym	3,5-pyridinedicarboxylic acid,dinicotinic acid,5-carboxynicotinic acid,3,5-pyridinedicarboxylicacid,3,5-pyridindicarbons,3,5-dipyridinecarboxylic acid,pubchem8057,acmc-209kjb,5-carboxy nicotinic acid,pyridine carboxylate, 6f
IUPAC Name	pyridine-3,5-dicarboxylic acid
InChI Key	MPFLRYZEEAQMLQ-UHFFFAOYSA-N
Molecular Formula	C7H5NO4

675

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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

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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

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Pyridines and derivatives

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

2,5-Lutidine, Spectrum™ Chemical