Description

H-D-Leu-Betana Hcl CAS NO 201995-11-1 is a high-purity, non-natural amino acid derivative used as a critical building block in advanced pharmaceutical synthesis and peptide research. This compound is valued for its role in introducing specific structural and functional characteristics into complex molecules, enabling the development of novel therapeutic agents. It is primarily sought by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for applications in drug discovery and the production of peptide-based active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of complex peptide-based drugs and active pharmaceutical ingredients (APIs).
• Peptide Research & Development: Used as a protected amino acid derivative in solid-phase and solution-phase peptide synthesis for creating novel peptide sequences.
• Proteomics & Biochemical Studies: Serves as a specialized reagent in biochemical research to study protein structure, function, and interactions.
• Medicinal Chemistry: Employed in structure-activity relationship (SAR) studies to optimize the pharmacokinetic and pharmacodynamic properties of candidate drug molecules.
• Reference Standard: Utilized as a high-purity analytical standard for quality control and method validation in pharmaceutical laboratories.

Basic Information

Product Name	H-D-Leu-Betana Hcl
CAS No.	201995-11-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	H-D-Leu-Betana hydrochloride; (R)-2-Amino-4-methylpentanoic acid Betana derivative HCl; D-Leucine Betana hydrochloride; Betana-protected D-Leucine HCl; Amino acid derivative 201995-11-1; Peptide building block 201995-11-1; D-Leu-Bna-OH.HCl
EINECS	Contact for details

Quality Control

Our H-D-Leu-Betana Hcl is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and pharmaceutical applications. Each lot undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods (IR, NMR) and purity assessment by HPLC. Certificates of Analysis (COA) detailing all test results are provided with every shipment to support your quality assurance protocols.

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 material is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. For long-term storage, consider desiccated environments.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Loss on Drying	≤ 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.