bs-75875C

DATASHEET

Formulation Powder

Storage: Stable for 2 years after receipt when stored at -20°C.

Product Information:

CAS Number: 5451-09-2

Molecular formula: C5H9NO3 . HCl

Molecular weight: 131.13 . 36.46

Purity: >98% (HPLC)

Appearance: White to off-white powder.

Solubility: Soluble in DMSO (10mg/ml), methanol (10mg/ml) or water (10mg/ml).

InChiKey: ZLHFONARZHCSET-UHFFFAOYSA-N

SMILES: [NH3+]CC(CCC(O)=O)=O.[Cl-]

Description:

5-Aminolevulinic acid (5-ALA) is a non-proteinogenic five carbon amino acid, which is the precursor for the biosynthesis of tetrapyrrole compounds, such as heme, chlorophyll and vitamin B12 and has broad applications in the medical and agricultural fields. The conversion of 5-ALA to protoporphyrins within tissues produces a photosensitive target that produces reactive oxygen species upon exposure to light. In this way, it is used in photodynamic therapy for a range of dermatological conditions, cancers, and other diseases. Oral administration of 5-ALA leads to the preferential accumulation of the fluorescent molecule protoporphyrin IX within certain types of cancer cells. This allows fluorescence-based identification of tumor tissue for accurate resection of diseased tissue. In addition to tumor therapy, 5-ALA has been implicated in the treatment of inflammatory disease, autoimmune disease and transplantation due to the anti-inflammation and immunoregulation properties that are elicited with the expression of heme oxygenase (HO)-1. ALA-based photodynamic therapy (PDT) has also a role in the treatment of microbial infections.