3,4-Dichlorobenzamide

Name: 3,4-Dichlorobenzamide
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 2670-38-4
Cat. No. CS-0128418
Purity≥95%
MDL No.MFCD00053009

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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+

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 2670-38-4

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Description

3,4-Dichlorobenzamide features a rigid aromatic core with two chlorine substituents positioned ortho to the amide group, enhancing metabolic stability and lipophilicity. This structural motif enables selective binding in target-directed synthesis, particularly in pharmaceutical intermediates requiring halogen-mediated coupling efficiency. The compound exhibits excellent bench stability and solubility in common organic solvents.

Application

3,4-Dichlorobenzamide serves as a versatile building block in medicinal chemistry, enabling the synthesis of bioactive heterocycles and pharmaceutical intermediates. Its dichloro-substituted aromatic core provides enhanced metabolic stability and modulates electronic properties for target engagement. The amide functionality offers reliable coupling compatibility and facilitates purification via crystallization or chromatography. This compound functions effectively in standard amide bond formation, Suzuki-Miyaura coupling, and electrophilic substitution reactions, making it a robust scaffold for lead optimization and API development.

General Information

CAS No. 2670-38-4
Cat. No. CS-0128418
Purity ≥95%
MDL No. MFCD00053009
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₅Cl₂NO
Molecular Weight 190.03
Synonym(s) 3,4-bis(chloranyl)benzamide
SMILES O=C(N)C1=CC=C(Cl)C(Cl)=C1

Computational Chemistry Data

TPSA 43.09
LogP 2.0923
H_Acceptors 1
H_Donors 1
Rotatable_Bonds 1

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

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Other Classifications

Building Blocks Functional Group Amide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

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3,4-Dichlorobenzamide

CAS No. 2670-38-4

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