Description

L-Leucinohydrazide Dihydrochloride is a high-purity, protected amino acid derivative essential for advanced organic synthesis and pharmaceutical research. This compound serves as a critical building block for the development of novel peptides, enzyme inhibitors, and other bioactive molecules. It is particularly valuable for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors requiring precise molecular scaffolds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of peptide-based drugs and active pharmaceutical ingredients (APIs).
• Bioconjugation & Probe Development: Used for creating labeled peptides, affinity probes, and diagnostic agents in biochemical research.
• Enzyme Inhibitor Synthesis: Serves as a core structure for designing and synthesizing specific protease and hydrolase inhibitors.
• Chemical Biology Research: Employed in studying protein-protein interactions and signal transduction pathways.
• Custom Peptide Synthesis: An important protected amino acid component for solid-phase and solution-phase peptide synthesis.
• Academic & Industrial R&D: Utilized in discovery chemistry for creating novel compound libraries and exploring structure-activity relationships (SAR).

Basic Information

Product Name	L-Leucinohydrazide Dihydrochloride
CAS No.	83918-58-5
Molecular Formula	C6H15N3O · 2HCl
Molecular Weight	226.12 g/mol
Synonyms	L-Leucine Hydrazide Dihydrochloride; (S)-2-Amino-4-methylpentanehydrazide Dihydrochloride; Leucinohydrazide Dihydrochloride; H-Leu-NHNH2·2HCl; L-2-Amino-4-methylvaleric acid hydrazide dihydrochloride; (S)-2-Amino-4-methylvaleric hydrazide dihydrochloride; Leucine hydrazide hydrochloride
EINECS	Contact for details

Quality Control

Our L-Leucinohydrazide Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation, to ensure it meets the stringent requirements of research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	[α]D20: Specific range available on COA
Water Content (KF)	≤ 1.0%
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.