Rotigotine impurity 01 CAS 87172-82-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 87172-82-5 |
| Molecular Formula | C11H10O7 |
| Molecular Weight | 254.19 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Rotigotine impurity 01 (CAS 87172-82-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H10O7. Molecular weight: 254.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H10O7 |
| Molecular Weight | 254.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
Related Rotigotine Standards
- Rotigotine Impurity 29 (CAS CATO-C4X-192729)
- Rotigotine Impurity 5 (CAS 136247-07-9)
- Rotigotine Impurity 32 (CAS CATO-C4X-192732)
- Rotigotine EP Impurity B-D5 N-nitroso (CAS CATO-C4X-192728)
- Rotigotine EP Impurity C (CAS 153409-14-4)
- Rotigotine impurity 22 (CAS CATO-C4X-192722)
- Rotigotine Impurity 35 (CAS CATO-C4X-192735)
- Rotigotine Impurity 10 (CAS 244239-68-7)
Recommended Standards
- 3-(3-(2,6-Difluorophenyl)-1,2,4-oxadiazol-5-yl)propanoic acid (CAS 1708168-40-4)
- 2-[4-Hydroxy-6-(trifluoromethyl)-2-pyrimidinylthio]acetic Acid (CAS 836-12-4)
- ethyl 5-(2,6-difluorophenyl)-1,3,4-oxadiazole-2-carboxylate (CAS 1707637-40-8)
- Omadacycline Impurity 35 (CAS CATO-C4X-285735)
- Atorvastatin Impurity 107 (CAS 125995-17-7)
- Apalutamide Impurity 17 (CAS CATO-C4X-274917)
- Abemaciclib Impurity 48 (CAS CATO-C4X-293748)
- 2-(1,3,2-Dioxaborolan-2-yl)benzonitrile (CAS 214360-79-9)
- 2-(Bromomethyl)-6-nitrobenzonitrile (CAS 50828-01-8)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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