Description

Bz-Trp-Oh CAS NO 4302-66-3 is a protected amino acid derivative, specifically N-Benzoyl-L-tryptophan. This compound serves as a crucial chiral building block and intermediate in advanced organic synthesis, valued for its role in constructing complex peptide frameworks. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for applications in drug discovery and development.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of peptide-based drugs and active pharmaceutical ingredients (APIs).
• Peptide Synthesis: Used in solid-phase and solution-phase peptide synthesis (SPPS) as a protected tryptophan residue.
• Biochemical Research: Employed in proteomics research and as a standard or reagent in enzymatic and metabolic studies.
• Fine Chemical Production: Intermediate in the manufacture of complex organic molecules, including chiral catalysts and ligands.
• Academic & R&D: Serves as a starting material in university and industrial research laboratories for novel compound libraries.

Basic Information

Product Name	Bz-Trp-Oh
CAS No.	4302-66-3
Molecular Formula	C19H18N2O3
Molecular Weight	322.36 g/mol
Synonyms	N-Benzoyl-L-tryptophan; (S)-2-(Benzoylamino)-3-(1H-indol-3-yl)propanoic acid; Bz-L-Trp-OH; N-Benzoyltryptophan; L-N-Benzoyltryptophan; Bz-Trp-OH; Nα-Benzoyl-L-tryptophan; BOC Sciences Brand Product BLD-000001
EINECS	224-342-4

Quality Control

Our Bz-Trp-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis to confirm enantiomeric excess, and spectroscopic identification (IR, NMR). Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥98.0%
Optical Rotation [α]D20	-20.0° to -24.0° (c=1 in DMF)
Water Content (KF)	≤1.0%
Heavy Metals	≤20 ppm
Residue on Ignition	≤0.1%

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