The product is hematoporphyrin hydrochloride with the CAS number 17471 - 45 - 3. It is supplied directly from the factory, which ensures high - quality and cost - effective solutions for customers. Hematoporphyrin hydrochloride is a well - known chemical compound in the field. The chemical formula of hematoporphyrin hydrochloride is C₃₄H₃₈N₄O₆·HCl. It appears as a dark - red or purple solid powder under normal conditions. The purity of our product can reach a high level, usually up to 98% or above, which meets the requirements of various scientific research and industrial applications. It has a certain solubility in some organic solvents such as dimethyl sulfoxide (DMSO) and ethanol, but the solubility may vary depending on different conditions such as temperature and pressure.
Hematoporphyrin hydrochloride has a wide range of uses. In the medical field, it is widely used in photodynamic therapy (PDT). Photodynamic therapy is a treatment method that uses the interaction between photosensitizers (such as hematoporphyrin hydrochloride) and light to generate reactive oxygen species, which can selectively destroy tumor cells or abnormal tissues. It has been applied in the treatment of various cancers, including skin cancer, lung cancer, and bladder cancer. In addition, it can also be used in medical research for the study of cell metabolism and the mechanism of some diseases. In the biological field, hematoporphyrin hydrochloride can be used as a fluorescent probe to label and track specific cells or biomolecules due to its fluorescent properties. This helps researchers better understand the structure and function of cells and biological macromolecules.
When using hematoporphyrin hydrochloride, strict safety procedures should be followed. First, ensure that you are in a well - ventilated environment. When handling the powder, wear appropriate personal protective equipment, such as gloves, goggles, and a lab coat. For medical use, the product should be formulated into a suitable solution according to the specific requirements of photodynamic therapy. Usually, it is dissolved in a physiological saline or other appropriate solvents at a certain concentration. The solution is then injected into the patient's body through intravenous injection or other appropriate routes. After a certain period of time, the affected area is irradiated with a specific wavelength of light to activate the photodynamic reaction. In biological research, the product is typically dissolved in organic solvents and then added to the cell culture medium or used for in - vitro labeling experiments.
1. Medical Treatment Case: A patient with early - stage skin cancer was treated with photodynamic therapy using hematoporphyrin hydrochloride. First, a solution of hematoporphyrin hydrochloride with a concentration of 1mg/mL was prepared. The solution was injected intravenously into the patient. After 4 hours, the skin lesion area was irradiated with red light at a wavelength of 630nm for 30 minutes. After a series of treatments, the tumor cells in the affected area were significantly damaged, and the patient's condition improved. The cancer cells gradually shrank, and the normal skin tissue around the lesion began to repair.
2. Biological Research Case: In a cell metabolism research project, hematoporphyrin hydrochloride was used as a fluorescent probe. The compound was dissolved in DMSO to prepare a stock solution. Then, it was diluted with the cell culture medium to a final concentration of 10μM. The solution was added to the cell culture dish, and after 2 hours of incubation, the cells were observed under a fluorescence microscope. The results showed that hematoporphyrin hydrochloride could specifically label certain organelles in the cells, which helped researchers understand the metabolic process of these organelles.
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