Poly(vinylimidazole) CAS 25232-42-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25232-42-2 |
| Molecular Formula | C5H6N2 |
| Molecular Weight | 94.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Poly(vinylimidazole) (CAS 25232-42-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H6N2. Molecular weight: 94.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H6N2 |
| Molecular Weight | 94.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
Related Poly Standards
Recommended Standards
- Mepyramine EP Impurity C (CAS 24843-39-8)
- Propargyl Ether (CAS 6921-27-3)
- Hexa-3,5-diyn-2-ol (CAS 41862-38-8)
- 2-Ethyl-10-iminotetrahydro-8a,3-(epoxymethano)chromene-3,4,4(2H,4aH)-tricarbonitrile (CAS 95059-22-6)
- 2-(Aminomethyl)-4-bromo-3-(difluoromethyl)-5-fluoropyridine (CAS 1806908-57-5)
- Arbidol Impurity 22 (CAS CATO-C4X-112922)
- 3-Chloro-2,4-diiodopyridine (CAS 1188435-00-8)
- 2-(4'-Chloro-[1,1'-biphenyl]-3-yl)aceticacid (CAS 75852-50-5)
- 2-Chloro-5-methyl-5,11-dihydro-6H-benzo[e]pyrimido[5,4-b][1,4]diazepin-6-one (CAS 2034205-91-7)
- Peptide 439 (CAS CATO-CPTD788439)
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