Description

D-Alaninamide, L-.Alpha.-Aspartyl-n-(2,2,4,4-Tetramethyl-3-Thietanyl)-, Hydrate (2:5) is a specialized, high-purity peptide derivative with a unique thietanyl structure. This compound is valued for its role as a key synthetic intermediate and building block in advanced organic synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries for the development of novel therapeutic agents and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel peptide-based drugs and active pharmaceutical ingredients (APIs).
• Bioconjugation & Probe Development: Used in the design and synthesis of biochemical probes, affinity labels, and targeted drug delivery systems due to its reactive functional groups.
• Flavor Enhancer Research: Acts as a precursor or model compound in the research and development of high-intensity sweeteners and flavor modulators.
• Organic Synthesis: Employed as a chiral synthon for constructing complex molecules with quaternary carbon centers and heterocyclic motifs in academic and industrial research.
• Biochemical Research: Utilized in enzymatic studies and as a substrate analog to investigate metabolic pathways and protein interactions.

Basic Information

Product Name	D-Alaninamide, L-.Alpha.-Aspartyl-n-(2,2,4,4-Tetramethyl-3-Thietanyl)-, Hydrate (2:5)
CAS No.	99016-42-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	L-α-Aspartyl-N-(2,2,4,4-tetramethyl-3-thietanyl)-D-alaninamide hydrate (2:5); Alitame Impurity; Alitame Related Compound; Thietanyl peptide derivative; NSC 339063; 3-Thietanamine, N-[(2S)-1-[[(1S)-1-carboxy-2-(methylamino)-2-oxoethyl]amino]-1-oxopropan-2-yl]-2,2,4,4-tetramethyl-, hydrate (2:5); Sweetener intermediate.
EINECS	Contact for details

Quality Control

Our D-Alaninamide, L-.Alpha.-Aspartyl-n-(2,2,4,4-Tetramethyl-3-Thietanyl)-, Hydrate (2:5) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	Contact for details
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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