Description

Ca-4948 is a high-purity, advanced pharmaceutical intermediate or fine chemical, identified by CAS NO 1801343-74-7. This compound is critical for enabling complex synthetic pathways in modern drug discovery and development, offering researchers and manufacturers a reliable building block for creating novel therapeutic agents. It is primarily utilized by R&D teams and production facilities in the pharmaceutical, biotechnology, and advanced material science sectors seeking to develop next-generation treatments.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) for targeted therapies.
• Drug Discovery Research: Used in medicinal chemistry for the design and optimization of new chemical entities with potential biological activity.
• Bioconjugation: Acts as a specialized linker or reagent for attaching functional groups to biomolecules like proteins or antibodies.
• Process Chemistry: Employed in scale-up and optimization of manufacturing routes for complex molecules.
• Agrochemical Synthesis: Potential use as an intermediate in the development of advanced crop protection agents.
• Material Science: Can be investigated as a monomer or additive for creating specialized polymers with unique properties.

Basic Information

Item	Details
Product Name	Ca-4948
CAS No.	1801343-74-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ca4948; 1801343-74-7; CA-4948; (S)-tert-Butyl 3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoate; (3S)-3-[(2-Methylpropan-2-yl)oxycarbonylamino]-4-(2,4,5-trifluorophenyl)butanoic acid tert-butyl ester; tert-Butyl (3S)-3-[(tert-butoxycarbonyl)amino]-4-(2,4,5-trifluorophenyl)butanoate
EINECS	Contact for details

Quality Control

Every batch of Ca-4948 is manufactured under strict quality management systems and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We adhere to current industry best practices, and a detailed Certificate of Analysis (COA) providing batch-specific results for purity, impurities, and other critical parameters is supplied with each shipment to support your quality and 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). The material may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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