2-Amino-3,4-dichlorobenzoic acid

Name: 2-Amino-3,4-dichlorobenzoic acid
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 20776-62-9
Cat. No. CS-0157197
Purity≥97%
MDL No.MFCD00078315

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HazMat Fee

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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.

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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.

2-Amino-3,4-dichlorobenzoic acid|CS-0157197

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Application

2-Amino-3,4-dichlorobenzoic acid serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling the construction of bioactive heterocycles via standard coupling and cyclization protocols. Its dual functionality—amino and carboxylic acid groups—supports diverse derivatization, including amide formation and metal-catalyzed cross-couplings. The molecule exhibits good bench stability and facilitates straightforward purification, making it well-suited for iterative synthesis campaigns in industrial R&D settings.

General Information

CAS No. 20776-62-9
Cat. No. CS-0157197
Purity ≥97%
MDL No. MFCD00078315
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₅Cl₂NO₂
Molecular Weight 206.03
Synonym(s) 2-Amino-3,4-dichlorobenzoicacid
SMILES C1=CC(=C(C(=C1C(=O)O)N)Cl)Cl

Computational Chemistry Data

TPSA 63.32
LogP 2.2738
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 1

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302
Precautionary Statements : P264-P270-P330-P501

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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-Amino-3,4-dichlorobenzoic acid

CAS No. 20776-62-9

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