Description

2-Phenylmethoxycarbonylaminobenzoic Acid is a specialized organic compound belonging to the class of protected amino acid derivatives. This high-purity intermediate is critical for ensuring precise molecular assembly and consistent reaction outcomes in advanced synthetic workflows. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs) and complex organic molecules.

Application

This compound serves as a versatile building block and protecting group reagent in sophisticated chemical synthesis. Key application areas include:

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Peptide Chemistry: Used in the synthesis of peptide analogs and modified amino acid sequences, where the carbobenzoxy (Cbz) protecting group is employed.
• Organic Synthesis Research: Serves as a valuable reagent for academic and industrial R&D focused on new synthetic methodologies and heterocyclic compound formation.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and advanced materials requiring specific aromatic carboxylic acid functionalities.

Basic Information

Product Name	2-Phenylmethoxycarbonylaminobenzoic Acid
CAS No.	63254-88-6
Molecular Formula	C15H13NO4
Molecular Weight	271.27 g/mol
Synonyms	2-[(Benzyloxycarbonyl)amino]benzoic Acid; N-Carbobenzoxyanthranilic Acid; N-Cbz-anthranilic Acid; Anthranilic Acid, N-carbobenzoxy-; Benzyl N-(2-carboxyphenyl)carbamate; 2-(Phenylmethoxycarbonylamino)benzoic Acid; CBZ-Anthranilic Acid
EINECS	Contact for details

Quality Control

Our 2-Phenylmethoxycarbonylaminobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high chemical purity and identity confirmation, meeting the stringent requirements for pharmaceutical intermediate applications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles 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 controlled room temperature (15-25°C). The product may be moisture-sensitive; keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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