Description

1H-Pyrazole-4-Carboxylicacid,5-Amino-2,3-Dihydro-3-Oxo-(9Ci) is a heterocyclic carboxylic acid derivative that serves as a versatile and high-value synthetic building block. Its core value lies in its bifunctional structure, featuring both an amino group and a carboxylic acid moiety, enabling its use in the synthesis of complex pharmacologically active molecules. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its heterocyclic core for bioactivity.
• Ligand Synthesis: Employed in coordination chemistry for creating chelating agents and catalysts due to its nitrogen and oxygen donor atoms.
• Peptidomimetics: Serves as a constrained scaffold or amino acid analog in the design of peptide-like compounds with enhanced stability.
• Material Science: Investigated as a monomer or functional additive for creating polymers with specific thermal or optical properties.
• Chemical Biology Probes: Utilized in the synthesis of fluorescent tags or activity-based probes for studying enzymatic processes.

Basic Information

Product Name	1H-Pyrazole-4-Carboxylicacid,5-Amino-2,3-Dihydro-3-Oxo-(9Ci)
CAS No.	412301-20-3
Molecular Formula	C4H5N3O3
Molecular Weight	143.10 g/mol
Synonyms	5-Amino-2,3-dihydro-3-oxo-1H-pyrazole-4-carboxylic acid; 5-Amino-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid; 4-Carboxy-5-amino-2,3-dihydro-3-pyrazolone; 5-Amino-1H-pyrazole-4-carboxylic acid, 2,3-dihydro-3-oxo-; 5-Amino-3-pyrazolin-4-carboxylic acid; 5-Amino-3-oxo-2-pyrazoline-4-carboxylic acid; 412301-20-3; 9CI
EINECS	Contact for details

Quality Control

Our 1H-Pyrazole-4-Carboxylicacid,5-Amino-2,3-Dihydro-3-Oxo-(9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure compliance with research and development grade standards. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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