Zopiclone Impurity 16 CAS 59325-11-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 59325-11-0 |
| Molecular Formula | C8H16N2O2 |
| Molecular Weight | 172.22 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Zopiclone Impurity 16 (CAS 59325-11-0) pharmacopoeial impurity standards reference standard. Molecular formula: C8H16N2O2. Molecular weight: 172.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H16N2O2 |
| Molecular Weight | 172.22 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 2 |
Related Zopiclone Standards
- Zopiclone Impurity 12 (CAS 45965-30-8)
- Zopiclone Impurity 9 (CAS 39539-66-7)
- Zopiclone Impurity 2 (CAS 13606-92-3)
- Zopiclone impurity 28 (CAS 69433-07-4)
- Zopiclone Impurity 15 (CAS 4180-30-7)
- Zopiclone Impurity 18 (CAS 349125-10-6)
- Zopiclone EP Impurity C (CAS 148891-53-6)
- Zopiclone EP Impurity B (CAS 43200-81-3)
Recommended Standards
- Tofacitinib Impurity 246 (CAS CATO-C4X-1079246)
- 1-(Methoxymethyl)naphthalene (CAS 5903-23-1)
- Tofacitinib Impurity 127 (CAS 1204176-45-3)
- Macitentan Impurity 17 (CAS 2211054-90-7)
- Timolol Impurity 28 (CAS CATO-C4X-149628)
- 5-(4-Bromophenyl)-4,5-dihydroisoxazol-5-ol (CAS 53009-37-3)
- 2-Pyrrolidin-3-ylmethyl-pyridine dihydrochloride (CAS 1361115-13-0)
- Methyl 2-fluoro-5-hydroxybenzoate (CAS 1084801-91-1)
- 333338-18-4 Phosphoric acid, mono(4-nitrophenyl) ester, sodium salt, hydrate(1:2:6)OTHER CA INDEX NAMES:Phosphoric acid, mono(4-nitrophenyl) ester, disodium salt, hexahydrate (CAS 333338-18-4)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com