Phenacetin Impurity 12 CAS 507-20-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 507-20-0 |
| Molecular Formula | C4H9Cl |
| Molecular Weight | 92.57 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Phenacetin Impurity 12 (CAS 507-20-0), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H9Cl. Molecular weight: 92.57 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H9Cl |
| Molecular Weight | 92.57 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Phenacetin Standards
Recommended Standards
- Bortezomib Impurity 43 (CAS 513-36-0)
- 1-Chlorobutane (CAS 109-69-3)
- (R)-Epichlorohydrin (CAS 51594-55-9)
- Formoterol Impurity 56 (CAS 333796-54-6)
- Eldecalcitol Impurity 42 (CAS 213250-68-1)
- 8-Chloro-3,4-dihydro-2h-1-benzothiopyran-4-one (CAS 60639-20-5)
- 3-Chloro-2-difluoromethoxy-5-(trifluoromethyl)pyridine (CAS 1214349-15-1)
- endo-8-methyl-8-azabicyclo[3.2.1]octane-3-thiol (CAS 228573-90-8)
- Methyl 3-amino-3-(4-methoxyphenyl)propanoate (CAS 227319-36-0)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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