Levetiracetam Impurity 35 CAS 2259329-89-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2259329-89-8 |
| Molecular Formula | C8H14Cl2N2O2 |
| Molecular Weight | 241.11 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Levetiracetam Impurity 35 (CAS 2259329-89-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C8H14Cl2N2O2. Molecular weight: 241.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H14Cl2N2O2 |
| Molecular Weight | 241.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Levetiracetam Standards
- Levetiracetam Impurity 50 (CAS 68412-40-8)
- Levetiracetam Impurity 26 (CAS 20496-01-9)
- Levetiracetam impurity 7 (CAS CATO-C4X-10677)
- Levetiracetam Impurity 45 (CAS CATO-C4X-106745)
- Levetiracetam Impurity 25 (CAS 263552-76-7)
- Levetiracetam Impurity 32 (CAS 93778-15-5)
- Levetiracetam Impurity 46 (CAS CATO-C4X-106746)
- Levetiracetam Impurity 22 (CAS CATO-C4X-106722)
Recommended Standards
- 6659-60-5 Butane-1,2,4-triyl trinitrate 1,2,4-Butanetriol, 1,2,4-trinitrate 1,2,4-Butanetriol, trinitrate 1,2,4-Butanetriol trinitrate EINECS 229-697-1 BTTN 1,2,4-Butanetriol trinitrate [Forbidden] (CAS 6659-60-5)
- Lercanidipine Impurity 44 (CAS CATO-C4X-136444)
- Propane-1,3-disulfonyl Dichloride (CAS 20686-91-3)
- Gefitinib Impurity 32 (CAS CATO-C4X-111732)
- Alectinib Impurity 8 (CAS 1256585-14-4)
- cis-1,2,3,4-Tetrahydro-1-phenyl-4-isoquinolinol (CAS 90861-85-1)
- 4,5,6,7-Tetrahydroisoxazolo[4,3-c]pyridin-3-amine dihydrochloride (CAS 2138528-81-9)
- 3-Bromo-4-chloro-2-methyl-1-(3-(trifluoromethyl)phenyl)-6,7-dihydro-1h-indole-5-carbaldehyde (CAS 885457-36-3)
- 2-Methoxy-[1,1'-biphenyl]-4-amine (CAS 56970-24-2)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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