Description

Orn-B-Ala Dihydrochloride is a high-purity, chemically defined dipeptide derivative used as a critical building block in advanced organic synthesis. Its primary value lies in providing a protected ornithine-β-alanine backbone, essential for constructing complex peptide-based molecules with specific structural and functional properties. This compound is particularly vital for researchers and manufacturers in the pharmaceutical and biotechnology sectors, where it serves as a key intermediate in the development of novel therapeutic agents, diagnostic tools, and biochemical probes.

Application

• Pharmaceutical Intermediate: A key starting material for the synthesis of novel peptide-based drugs and active pharmaceutical ingredients (APIs).
• Bioconjugation & Linker Chemistry: Used in the design and synthesis of peptide-drug conjugates (PDCs) and antibody-drug conjugates (ADCs) due to its reactive amine groups.
• Biochemical Research: Serves as a crucial reagent in proteomics and peptide chemistry research for studying enzyme-substrate interactions and protein modifications.
• Peptide Library Synthesis: Employed in combinatorial chemistry and solid-phase peptide synthesis (SPPS) to create diverse libraries for drug discovery screening.
• Diagnostic Agent Development: Utilized in the construction of peptide-based diagnostic markers and imaging agents.
• Cosmeceutical Ingredient Synthesis: Acts as a precursor for synthesizing bioactive peptides used in advanced skincare formulations.

Basic Information

Product Name	Orn-B-Ala Dihydrochloride
CAS No.	94588-27-9
Molecular Formula	C8H18N4O3 · 2HCl
Molecular Weight	307.17 g/mol (for dihydrochloride salt)
Synonyms	Ornithyl-β-alanine dihydrochloride; H-Orn-β-Ala-OH · 2HCl; N2-(3-Aminopropanoyl)ornithine dihydrochloride; (S)-2,5-Diamino-N-(3-aminopropyl)pentanamide dihydrochloride; Orn-β-Ala · 2HCl; L-Orn-β-Ala dihydrochloride; Ornithine β-alanine dihydrochloride; 94588-27-9
EINECS	Contact for details

Quality Control

Our Orn-B-Ala Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for stereochemical integrity, and stringent controls for residual solvents and heavy metals. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, ensuring compliance with research and cGMP-grade material requirements for advanced applications.

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 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
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Optical Rotation	[α]D20: Contact for details
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 20 ppm
Chiral Purity (HPLC)	≥ 99.0% (L-isomer)

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