4-Chloro-2-nitropyridine

Name: 4-Chloro-2-nitropyridine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 65370-42-5
Cat. No. CS-W004881
Purity≥98%
MDL No.MFCD04114167

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

Structure of 65370-42-5

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 65370-42-5
Cat. No. CS-W004881
Purity ≥98%
MDL No. MFCD04114167
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₃ClN₂O₂
Molecular Weight 158.54
Synonym(s) pyridine, 4-chloro-2-nitro-
SMILES O=[N+](C1=NC=CC(Cl)=C1)[O-]

Description

4-Chloro-2-nitropyridine is a bench-stable heterocyclic building block featuring a chloro group at the 4-position and a nitro group at the 2-position of the pyridine ring. This electronic complementarity enables direct functionalization in cross-coupling and nucleophilic substitution reactions, facilitating access to complex nitrogen-containing scaffolds under standard conditions.

Application

4-Chloro-2-nitropyridine serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions and nucleophilic substitution processes. Its orthogonal reactivity allows selective functionalization at the chloro position while preserving the nitro group for subsequent reduction to an amine. The molecule exhibits good bench stability and facilitates efficient synthesis of heterocyclic scaffolds relevant to pharmaceutical development.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

TPSA 56.03
LogP 1.6432
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Nitro compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

4-Chloro-2-nitropyridine sigma4-Chloro-2-nitropyridine manufacturer4-Chloro-2-nitropyridine price4-Chloro-2-nitropyridine structure4-Chloro-2-nitropyridine SDSbuy 4-Chloro-2-nitropyridine4-Chloro-2-nitropyridine supplier4-Chloro-2-nitropyridine uses4-Chloro-2-nitropyridine molecular weightprice of 4-Chloro-2-nitropyridine4-Chloro-2-nitropyridine chemical name formula of 4-Chloro-2-nitropyridine

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity:

4-Chloro-2-nitropyridine

CAS No. 65370-42-5

Recommended Products