Description

H-Ala-Ala-Ome Hcl CAS NO 41036-19-5 is a protected dipeptide derivative, specifically the methyl ester hydrochloride salt of alanyl-alanine. This compound serves as a crucial building block in solid-phase peptide synthesis (SPPS), enabling the controlled elongation of peptide chains. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutic peptides, biochemical probes, and high-purity reference standards.

Application

• Solid-Phase Peptide Synthesis (SPPS): A fundamental N-protected dipeptide unit for the efficient and sequential construction of longer, complex peptide sequences.
• Pharmaceutical Intermediate: Used in the research and development of potential peptide-based drugs targeting various metabolic and signaling pathways.
• Biochemical Research: Employed as a substrate or standard in enzymatic studies, particularly those involving proteases or peptidases, to investigate cleavage specificity and kinetics.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method validation in peptide chemistry and related analytical laboratories.
• Organic Synthesis Building Block: Utilized in medicinal chemistry for the preparation of more complex molecules where the Ala-Ala motif is required.

Basic Information

Product Name	H-Ala-Ala-Ome Hcl
CAS No.	41036-19-5
Molecular Formula	C9H17N3O4 • HCl
Molecular Weight	279.71 g/mol
Synonyms	Alanyl-Alanine Methyl Ester Hydrochloride; H-Ala-Ala-OMe • HCl; Methyl L-alanyl-L-alaninate hydrochloride; L-Alanyl-L-alanine methyl ester hydrochloride; Ala-Ala-OMe HCl; N-(2-Aminopropionyl)alanine methyl ester hydrochloride; Dipeptide Ala-Ala-OMe HCl; Boc-Ala-Ala-OMe deprotected salt
EINECS	Contact for details

Quality Control

Our H-Ala-Ala-Ome Hcl is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and specific optical rotation measurement. We provide full traceability and a Certificate of Analysis (COA) with every shipment, detailing all test results against predefined specifications to ensure consistency and reliability for your critical research and development 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 in a desiccated environment to maintain stability and purity. For long-term storage, consider storing under an inert atmosphere.

Specification

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