Description

L-Alanine, n-(3-Aminopropyl)- (7Ci,9Ci) CAS NO 44902-44-5 is a specialized amino acid derivative featuring an alanine backbone with a propylamine side chain. This unique structure makes it a valuable intermediate for synthesizing more complex bioactive molecules and functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for applications in drug discovery, peptide synthesis, and as a building block for specialty polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and prodrugs.
• Peptide Synthesis: Used as a modified amino acid residue to introduce specific functional groups or alter peptide properties in solid-phase and solution-phase synthesis.
• Bioconjugation & Linker Chemistry: The primary amine and carboxyl groups enable its use as a spacer or linker molecule for attaching drugs, labels, or other molecules to proteins, antibodies, or surfaces.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and as a component in media formulation for specialized microbiological cultures.
• Cosmetic & Personal Care Ingredients: Potential use in the synthesis of conditioning agents, moisturizers, or other functional additives.
• Agrochemical Synthesis: An intermediate in creating novel herbicides, pesticides, or plant growth regulators.

Basic Information

Product Name	L-Alanine, n-(3-Aminopropyl)- (7Ci,9Ci)
CAS No.	44902-44-5
Molecular Formula	C6H14N2O2
Molecular Weight	146.19 g/mol
Synonyms	N-(3-Aminopropyl)-L-alanine; (S)-2-Amino-N-(3-aminopropyl)propionamide; L-2-Amino-N-(3-aminopropyl)propanamide; 3-[(1S)-2-Amino-1-methyl-2-oxoethyl]aminopropylamine; Alanine, N-(3-aminopropyl)-, L-; 44902-44-5; (S)-2-Amino-N-(3-aminopropyl)propionamide
EINECS	Contact for details

Quality Control

Our L-Alanine, n-(3-Aminopropyl)- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets stringent specifications. A Certificate of Analysis (COA) detailing the results for parameters such as assay (by HPLC), chiral purity, and residual solvents is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% (L-isomer)
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.