4-Carboxyphenyldiamine

Name: 4-Carboxyphenyldiamine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 619-05-6
Cat. No. CS-D1364
Purity≥95%
MDL No.MFCD00007726

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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.

Structure of 619-05-6

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Description

4-Carboxyphenyldiamine features a para-substituted benzene ring bearing both amino and carboxylic acid functionalities, enabling dual reactivity in conjugation chemistries. This bifunctional scaffold facilitates integration into polymeric systems, bioconjugates, and functional materials under mild aqueous conditions. The molecule exhibits enhanced solubility and stability compared to unsubstituted analogs, supporting reliable performance in synthesis and formulation workflows.

Application

4-Carboxyphenyldiamine serves as a versatile building block for the synthesis of functionalized aromatic scaffolds, enabling efficient access to substituted anilines and heterocycles via standard coupling and cyclization protocols. Its dual amine and carboxylic acid functionalities offer orthogonal reactivity, facilitating modular derivatization in medicinal chemistry and materials science applications. The compound exhibits good bench stability and is readily purified by recrystallization, supporting reliable use in multi-step syntheses.

General Information

CAS No. 619-05-6
Cat. No. CS-D1364
Purity ≥95%
MDL No. MFCD00007726
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₈N₂O₂
Molecular Weight None
Synonym(s) Benzoic acid, 3,4-diamino-
SMILES NC1=CC(C(O)=O)=CC=C1N

Computational Chemistry Data

TPSA 89.34
LogP 0.5492
H_Acceptors 3
H_Donors 3
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 Carboxylic Acid

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Chemical Biology Pharmaceutical Development and Drug Discovery Research Peptide Chemistry Amino Acid Derivatives

Chemical Biology Pharmaceutical Development and Drug Discovery Research Peptide Chemistry Unnatural Amino Acid Derivatives

Chemical Biology Pharmaceutical Development and Drug Discovery Research Reagents Peptide Chemistry Unnatural Amino Acid Derivatives

Key Words

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4-Carboxyphenyldiamine

CAS No. 619-05-6

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