POLYHEXAMETHYLENE BIGUANIDE
Polyhexamethylene biguanide (PHMB) is a broad‑spectrum antimicrobial that disrupts microbial membranes and DNA. It is used in wound care, disinfectants, and contact‑lens solutions. Side effects include irritation, dryness, allergic reactions, and rare severe inflammatory responses in sensitive individuals.
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Product Description
Scientific Overview
POLYHEXAMETHYLENE BIGUANIDE (ID 27180) is a research‑grade biochemical compound used for advanced analytical, mechanistic and structural studies. It is often applied in laboratory environments requiring precise molecular behaviour, controlled pathway modulation and high‑fidelity reproducibility. The compound interacts with multiple biochemical systems depending on formulation, cell type and experimental conditions.
Mechanism of Action
Although the exact mechanism may vary by experimental model, POLYHEXAMETHYLENE BIGUANIDE typically exhibits activity involving:
- Enzymatic pathway modulation through reversible or irreversible interaction with catalytic sites
- Potential receptor‑level signaling effects influencing intracellular second messengers
- Alterations in redox balance and oxidative‑stress handling systems
- Mitochondrial functional modulation, including effects on ATP turnover and respiratory‑chain efficiency
- Influence on transcriptional behaviour, gene‑expression clusters and regulatory protein networks
- Possible interaction with cytoskeletal structures affecting cellular stability and mechanical signaling
These combined effects make the compound suitable for multi‑axis biochemical research.
Benefits and Applications
POLYHEXAMETHYLENE BIGUANIDE is commonly used for:
- Pathway validation and mechanistic investigation
- Binding‑affinity studies and structural modelling
- Metabolic‑flux analysis and mitochondrial‑function profiling
- Redox and oxidative‑stress research environments
- Cytoskeletal and membrane‑dynamic studies
- Signal‑transduction mapping across diverse biological systems
Risks and Safety Considerations
Potential risks associated with laboratory exposure include:
- Oxidative imbalance or ROS accumulation
- Mitochondrial stress or functional suppression at high concentrations
- Unintended receptor or enzyme cross‑interaction
- Cytoskeletal destabilization or membrane disturbance
- Dose‑dependent cytotoxicity under prolonged exposure
Handle only with appropriate laboratory biosafety protocols.
Datasheet
| Molecular Formula | C8H17N5Cl·(n) |
|---|---|
| Molecular Weight | 205.06 g/mol |
| CAS Number | 27083-27-8 |
| Storage Condition | Store at 2-8°C |
| Solubility | Soluble in water |
| Purity | Purity information is available upon request (COA). |
| Synonym | 5,6-Dichloro-1,2,3-benzothiadiazole; 23620-85-1; WL-19255; DTXSID40178297; RefChem:101131 |
| IUPAC/Chemical Name | Poly(hexamethylene biguanide) hydrochloride |
| InChl Key | Unavailable |
| InChl Code | Unavailable |
| References | PubChem; ChemBL; FDA; |
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