4,5,6-Trichloropyrimidine

Name: 4,5,6-Trichloropyrimidine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 1780-27-4
Cat. No. CS-W017036
Purity≥95%
MDL No.MFCD08458457

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 1780-27-4

Size

Price

Quantity

* Please select Quantity before adding items.

Description

4,5,6-Trichloropyrimidine is a highly reactive heterocyclic scaffold featuring three adjacent chlorine atoms that enable efficient nucleophilic substitution. This electron-deficient pyrimidine delivers rapid functionalization under mild conditions, making it ideal for constructing complex pharmaceutical intermediates and advanced materials through selective coupling reactions.

Application

4,5,6-Trichloropyrimidine serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient introduction of multiple electron-withdrawing chloro groups for downstream functionalization. Its high reactivity facilitates nucleophilic substitution under mild conditions, supporting the construction of complex heterocyclic scaffolds with excellent regiocontrol. Bench-stable and readily purified, it functions as a key intermediate in the development of pyrimidine-based APIs and functional materials.

General Information

CAS No. 1780-27-4
Cat. No. CS-W017036
Purity ≥95%
MDL No. MFCD08458457
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄HCl₃N₂
Molecular Weight 183.42
Synonym(s) 4,5,6-Trichloro-1,3-diazine
SMILES C1=NC(=C(Cl)C(=N1)Cl)Cl

Computational Chemistry Data

TPSA 25.78
LogP 2.4368
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

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.

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

4,5,6-Trichloropyrimidine sigma4,5,6-Trichloropyrimidine manufacturer4,5,6-Trichloropyrimidine price4,5,6-Trichloropyrimidine structure4,5,6-Trichloropyrimidine SDSbuy 4,5,6-Trichloropyrimidine4,5,6-Trichloropyrimidine supplier4,5,6-Trichloropyrimidine uses4,5,6-Trichloropyrimidine molecular weightprice of 4,5,6-Trichloropyrimidine4,5,6-Trichloropyrimidine chemical name formula of 4,5,6-Trichloropyrimidine

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:

4,5,6-Trichloropyrimidine

CAS No. 1780-27-4

Recommended Products