Description

5-Aminolevulinic Acid Hexyl Ester Hydrochloride is a hydrochloride salt derivative of a key porphyrin biosynthesis precursor. This compound is valued for its enhanced lipophilicity and cell membrane permeability compared to its parent molecule, making it a critical intermediate in photodynamic research and therapy. It is primarily utilized by pharmaceutical R&D departments, diagnostic developers, and advanced material scientists working on light-activated systems.

Application

• Photodynamic Therapy (PDT) Research: Acts as a prodrug for the synthesis of protoporphyrin IX (PpIX), a potent photosensitizer used in the investigation of cancer and dermatological treatments.
• Diagnostic Agent Development: Employed in the formulation of compounds for the fluorescence-guided detection and resection of malignant tissues.
• Biochemical Research: Serves as a crucial substrate in studies of the heme biosynthesis pathway and its regulation.
• Photosensitizer Synthesis: A key building block for the chemical synthesis of novel, more selective photosensitizing agents.
• Agricultural Research: Investigated for its potential role in plant growth regulation and as an inducer of targeted photodynamic effects in pests.

Basic Information

Product Name	5-Aminolevulinic Acid Hexyl Ester Hydrochloride
CAS No.	140898-91-5
Molecular Formula	C11H22N2O3 • HCl
Molecular Weight	266.77 g/mol (Free base: 230.30)
Synonyms	5-ALA Hexyl Ester Hydrochloride; Hexaminolevulinate Hydrochloride; 5-Amino-4-oxopentanoic Acid Hexyl Ester Hydrochloride; Hexylester of 5-Aminolevulinic Acid HCl; ALA-Hex HCl; 5-Aminolaevulinic Acid Hexyl Ester Hydrochloride; HAL Hydrochloride
EINECS	Contact for details

Quality Control

Our 5-Aminolevulinic Acid Hexyl Ester Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets high-purity standards suitable for research 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 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain purity. Keep the container sealed in a desiccated environment when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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