Description

Benzoic Acid, 4-Amino-3-[[(9H-Fluoren-9-Ylmethoxy)Carbonyl]Amino]- is a specialized, high-purity chemical building block designed for advanced synthetic applications. This compound matters for its role as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel active compounds and protecting sensitive functional groups during multi-step syntheses.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Peptide Synthesis: Used in Fmoc-based solid-phase peptide synthesis (SPPS) as a protected amino acid derivative.
• Agrochemical Research: Serves as a key intermediate in the development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Manufacturing: Employed in the multi-step synthesis of complex, high-value specialty chemicals and dyes.
• Bioconjugation & Probe Development: Useful for creating labeled compounds and probes for biochemical and diagnostic research.
• Academic & Contract Research: A valuable reagent for universities and CROs conducting research in organic and medicinal chemistry.

Basic Information

Product Name	Benzoic Acid, 4-Amino-3-[[(9H-Fluoren-9-Ylmethoxy)Carbonyl]Amino]-
CAS No.	1071446-05-3
Molecular Formula	C23H20N2O4
Molecular Weight	388.42 g/mol
Synonyms	4-Amino-3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]benzoic acid; 3-[(Fmoc-amino)]-4-aminobenzoic acid; Fmoc-3,4-diaminobenzoic acid (mixed isomers); 3-(Fmoc-amino)-4-aminobenzoic Acid; 3-[(9-Fluorenylmethoxycarbonyl)amino]-4-aminobenzoic Acid; 4-Amino-3-[(Fmoc)amino]benzoic Acid; Fmoc-DABA; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-Amino-3-[[(9H-Fluoren-9-Ylmethoxy)Carbonyl]Amino]- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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