Description

4-Nitro-2-Aminobutyric Acid is a specialized nitro-amino acid derivative that serves as a valuable chiral building block in organic synthesis. Its unique bifunctional structure, containing both a nitro group and an amino group on a butyric acid backbone, makes it a versatile intermediate for constructing complex molecules. This compound is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of potential drug candidates, particularly in the development of enzyme inhibitors and receptor modulators.
• Agrochemical Research: Used in the creation of novel herbicides, pesticides, and plant growth regulators that require specific stereochemistry.
• Peptidomimetics & Conjugate Chemistry: The carboxylic acid and amino functionalities allow for incorporation into peptide analogs or conjugation with other molecules to alter bioactivity.
• Material Science: Acts as a precursor for specialty polymers and functionalized surfaces where nitro and amino groups can be further modified.
• Chemical Biology Probes: Useful in synthesizing labeled compounds or probes for studying biological pathways and mechanisms.

Basic Information

Product Name	4-Nitro-2-Aminobutyric Acid
CAS No.	126400-75-7
Molecular Formula	C4H8N2O4
Molecular Weight	148.12 g/mol
Synonyms	2-Amino-4-nitrobutyric acid; (2R/S)-2-Amino-4-nitrobutanoic acid; 4-Nitro-2-aminobutanoic acid; DL-4-Nitro-2-aminobutyric acid; (±)-2-Amino-4-nitrobutyric acid; 4-Nitro-DL-2-aminobutyric acid; 2-Azaniumyl-4-nitrobutanoate
EINECS	Contact for details

Quality Control

Every batch of 4-Nitro-2-Aminobutyric Acid is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the identity, purity, and consistency required for research and development applications. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting key parameters such as assay, chiral purity (if applicable), and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Chiral Purity (if specified)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.