2-Chloro-3-nitro-6-phenylpyridine

Name: 2-Chloro-3-nitro-6-phenylpyridine
Brand: ChemScene
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CAS No. 187242-88-2
Cat. No. CS-0186600
Purity≥97%
MDL No.MFCD22380358

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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2-Chloro-3-nitro-6-phenylpyridine|CS-0186600

Structure of 187242-88-2

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Description

2-Chloro-3-nitro-6-phenylpyridine features a fused pyridine core bearing a chloro group at the 2-position, a nitro substituent at the 3-position, and a phenyl ring attached at the 6-position. This electron-deficient heterocycle serves as a key intermediate in the synthesis of functionalized pharmaceuticals and agrochemicals, offering enhanced reactivity in cross-coupling and nucleophilic substitution processes under standard conditions.

Application

2-Chloro-3-nitro-6-phenylpyridine serves as a versatile building block in heterocyclic synthesis, enabling palladium-catalyzed cross-coupling reactions due to its reactive chloropyridine functionality. The ortho-nitro group enhances electrophilicity and facilitates subsequent reduction or substitution cascades. Its phenyl substituent provides steric and electronic modulation, while the molecule exhibits sufficient bench stability for routine handling. This compound functions effectively in constructing complex pharmaceutical scaffolds and functionalized aryl systems under standard reaction conditions.

General Information

CAS No. 187242-88-2
Cat. No. CS-0186600
Purity ≥97%
MDL No. MFCD22380358
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₁H₇ClN₂O₂
Molecular Weight None
Synonym(s) 2-chloro-3-nitro-6-phenyl pyridine
SMILES C1=CC=C(C=C1)C2=NC(=C(C=C2)[N+](=O)[O-])Cl

Computational Chemistry Data

TPSA 56.03
LogP 3.3102
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 2

Safety Information

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GHS Pictogram : N/A	GHS No : N/A
Signal Word : N/A	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : N/A
Precautionary Statements : N/A

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Other Classifications

Building Blocks Functional Group Nitro compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-Chloro-3-nitro-6-phenylpyridine

CAS No. 187242-88-2

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