Description

n-Benzoyl-Dl-Threonine is a chemically modified derivative of the amino acid threonine, where the amino group is protected by a benzoyl moiety. This compound is a crucial building block and chiral intermediate in the synthesis of complex peptides, pharmaceuticals, and fine chemicals. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, biotechnology, and agrochemical sectors for developing active ingredients and novel molecular entities.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used in proteomics and enzymology studies as a substrate or a modified amino acid for investigating biological pathways.
• Peptide Synthesis: Serves as a protected amino acid derivative in solid-phase and solution-phase peptide synthesis (SPPS).
• Agrochemical Development: Employed in the synthesis of novel herbicides, fungicides, or plant growth regulators with specific chiral requirements.
• Cosmetic Peptides: A potential raw material for synthesizing bioactive peptides used in advanced skincare and cosmetic formulations.
• Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	n-Benzoyl-Dl-Threonine
CAS No.	7469-23-0
Molecular Formula	C11H13NO4
Molecular Weight	223.23 g/mol
Synonyms	Benzoyl-DL-threonine; DL-2-Benzamido-3-hydroxybutyric Acid; (±)-2-(Benzoylamino)-3-hydroxybutanoic Acid; N-(Benzoyl)-DL-threonine; Bz-Thr-OH; NSC 403697; Threonine, N-benzoyl-, DL-
EINECS	Contact for details

Quality Control

Our n-Benzoyl-Dl-Threonine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming specifications for assay, optical purity, and related substances.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which may affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Purity (Chiral HPLC)	DL-mixture (Racemic)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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