Description

Methanesulfonic Acid 2-Benzyloxycarbonylamino-Propyl Ester (Wx619089) is a specialized chemical building block designed for advanced organic synthesis. This compound is valued for its role as a protected amino acid derivative, enabling precise molecular construction in sensitive applications. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and fine chemical industries for the synthesis of peptides and complex bioactive molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and peptide-based therapeutics.
• Peptide Synthesis: Used in solid-phase and solution-phase peptide synthesis as a protected amino acid derivative, facilitating the controlled elongation of peptide chains.
• Protecting Group Chemistry: Serves as a reagent where the benzyloxycarbonyl (Cbz) group is employed to protect amine functionalities during multi-step synthetic sequences.
• Bioconjugation: Potential use in the development of antibody-drug conjugates (ADCs) and other targeted drug delivery systems.
• Chemical Research: A valuable tool for academic and industrial R&D in medicinal chemistry and organic methodology development.
• Fine Chemical Production: Employed in the custom synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	Methanesulfonic Acid 2-Benzyloxycarbonylamino-Propyl Ester (Wx619089)
CAS No.	161494-74-2
Molecular Formula	C13H19NO5S
Molecular Weight	301.36 g/mol
Synonyms	2-[(Benzyloxy)carbonyl]amino-1-propanol methanesulfonate; 2-(Cbz-amino)-1-propanol methanesulfonate; 2-(N-Carbobenzoxyamino)propyl methanesulfonate; 1-Propanol, 2-[[(phenylmethoxy)carbonyl]amino]-, 1-methanesulfonate; Cbz-β-alaninol methanesulfonate (related analog); N-Carbobenzoxy-2-aminopropyl methanesulfonate; Z-2-Aminopropyl methanesulfonate; Wx619089
EINECS	Contact for details

Quality Control

Our Methanesulfonic Acid 2-Benzyloxycarbonylamino-Propyl Ester is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients' regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.