Description

Leu-Nle-Nh2·Hcl CAS NO 68759-98-8 is a high-purity, protected dipeptide building block used in advanced peptide synthesis. This compound is critical for researchers and manufacturers requiring precise molecular control and consistent quality in their synthetic processes. It is primarily utilized by the pharmaceutical, biotechnology, and life sciences industries for applications in drug discovery, peptide-based therapeutic development, and biochemical research.

Application

• Solid-Phase Peptide Synthesis (SPPS): A key intermediate for constructing complex peptide sequences with specific structural motifs.
• Pharmaceutical Research: Used in the discovery and development of novel peptide-based drugs and therapeutic agents.
• Bioconjugation: Serves as a linker or spacer molecule in the creation of peptide-protein or peptide-drug conjugates.
• Biochemical Tool Development: Employed in the synthesis of enzyme substrates, inhibitors, or probes for biological assays.
• Cosmeceutical Peptides: A potential raw material for synthesizing bioactive peptides used in advanced skincare formulations.
• Academic Research: A valuable reagent for studying peptide structure, function, and interactions in university and institutional laboratories.

Basic Information

Product Name	Leu-Nle-Nh2·Hcl
CAS No.	68759-98-8
Molecular Formula	C12H25ClN3O3
Molecular Weight	294.80 g/mol
Synonyms	L-Leucyl-L-norleucinamide hydrochloride; H-Leu-Nle-NH2·HCl; Norleucyl-leucinamide hydrochloride; Nα-[(Benzyloxy)carbonyl]-L-leucyl-L-norleucinamide; Z-Leu-Nle-NH2 (precursor); Peptide building block 68759-98-8; Leu-Nle-amide HCl; L-Leu-L-Nle-NH2·HCl
EINECS	Contact for details

Quality Control

Our Leu-Nle-Nh2·Hcl is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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