Description

Anthranilic Acid, n-Boc-5-Hydroxy is a protected derivative of 5-hydroxyanthranilic acid, featuring a tert-butoxycarbonyl (Boc) group that enhances its stability and utility in synthetic chemistry. This compound is a critical building block for the synthesis of complex molecules, offering precise control over reaction pathways. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Peptide Synthesis: Serves as a protected amino acid derivative for the construction of peptides and peptidomimetics.
• Organic Synthesis Building Block: Used in multi-step organic synthesis for introducing the anthranilic acid scaffold with orthogonal protection.
• Research & Development: Essential for medicinal chemistry research, enabling the exploration of new chemical entities and structure-activity relationships.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and advanced materials.

Basic Information

Product Name	Anthranilic Acid, n-Boc-5-Hydroxy
CAS No.	244765-00-2
Molecular Formula	C₁₂H₁₅NO₅
Molecular Weight	253.25 g/mol
Synonyms	5-[(tert-Butoxycarbonyl)amino]-2-hydroxybenzoic Acid; 5-(Boc-amino)-2-hydroxybenzoic Acid; N-Boc-5-hydroxyanthranilic Acid; 2-Hydroxy-5-[(2-methylpropan-2-yl)oxycarbonylamino]benzoic Acid; tert-Butyl (3-carboxy-4-hydroxyphenyl)carbamate; Boc-5-HA; Boc-5-hydroxyanthranilic acid
EINECS	Contact for details

Quality Control

Our Anthranilic Acid, n-Boc-5-Hydroxy is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance needs.

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). Keep away from strong acids and organic solvents. The container must be kept tightly closed in a dry and inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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