Polyhexamethylenebiguanide Hydrochloride CAS 32289-58-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 32289-58-0 |
| Molecular Formula | (C8H17N5 )n·HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Polyhexamethylenebiguanide Hydrochloride (CAS 32289-58-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: (C8H17N5 )n·HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | (C8H17N5 )n·HCl |
| Molecular Weight | 219.72 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
- 3-Methyl-1-(pyridin-2-yl)butan-2-one (CAS 10330-59-3)
- N-(Hexahydro-1H-pyrrolo[1,2-c][1,3]thiazin-1-ylidene)aniline (CAS 668421-50-9)
- Pyrazine Impurity 5 (CAS 1803596-66-8)
- 3-(4-Nitro-1h-pyrazol-1-yl)propanenitrile (CAS 1002243-79-9)
- 4,5-Dihydroxyisophthalaldehyde (CAS 116315-07-2)
- 3-Hydroxy-5-methoxybenzofuran-2-carbonitrile (CAS 26475-00-3)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com