Description

L-Valinamide, L-Leucyl-N, 3-Dimethyl is a specialized dipeptide derivative used as a key building block in advanced organic synthesis. This high-purity intermediate is critical for researchers and manufacturers requiring precise molecular architecture for complex compounds. It is primarily utilized in the pharmaceutical and biotechnology sectors for the development of novel active pharmaceutical ingredients (APIs) and peptide-based therapeutics.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of complex peptide-based drugs and novel active pharmaceutical ingredients (APIs).
• Bioconjugation & Linker Chemistry: Used in the development of antibody-drug conjugates (ADCs) and other targeted therapeutic platforms.
• Protease Inhibitor Research: Serves as a core structural component in the design and development of enzyme inhibitors.
• Peptidomimetic Synthesis: Employed to create stable, bioavailable mimics of natural peptides for therapeutic applications.
• Biochemical Research: Utilized as a standard or reagent in metabolic pathway studies and proteomics research.
• Custom Peptide Production: An essential raw material for contract research and manufacturing organizations (CROs/CMOs) producing bespoke peptide sequences.

Basic Information

Product Name	L-Valinamide, L-Leucyl-N, 3-Dimethyl
CAS No.	178933-95-4
Molecular Formula	C13H25N3O3
Molecular Weight	271.36 g/mol
Synonyms	L-Leucyl-N,3-dimethyl-L-valinamide; N-(3,3-Dimethylbutanoyl)-L-leucinamide; (2S)-2-[(2S)-2-Amino-4-methylpentanamido]-3,3-dimethylbutanamide; L-Leucyl-N,3-dimethylvalinamide; Leu-Valinamide derivative; Peptide intermediate 178933-95-4
EINECS	Contact for details

Quality Control

Our L-Valinamide, L-Leucyl-N, 3-Dimethyl is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for pharmaceutical R&D and cGMP manufacturing. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity, related substances, and residual solvents.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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