Rivastigmine EP Impurity C CAS 855300-09-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 855300-09-3 |
| Molecular Formula | C12H15NO3 |
| Molecular Weight | 221.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Rivastigmine EP Impurity C (CAS 855300-09-3) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H15NO3. Molecular weight: 221.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H15NO3 |
| Molecular Weight | 221.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Rivastigmine Standards
- Rivastigmine Impurity 14 (CAS 1346242-31-6)
- Rivastigmine Impurity 19 (CAS CATO-C4X-138419)
- Rivastigmine USP Related Compound B (CAS 25081-93-0)
- Rivastigmine EP Impurity B (CAS 1230021-28-9)
- Rivastigmine EP Impurity E (CAS 923035-05-6)
- Rivastigmine RC 5 (CAS 1070660-34-2)
- Rivastigmine USP Related Compound F (CAS 1346602-84-3)
- Rivastigmine Impurity 11 (CAS 123441-03-2)
Recommended Standards
- Telmisartan Impurity 59 (CAS 1016696-74-4)
- Ketoprofen EP Impurity I (CAS 21288-34-6)
- Ivabradine Impurity 26 (CAS 20925-64-8)
- Evocalcet Impurity 37 (CAS CATO-C4X-248537)
- Latamoxef Impurity 45 (CAS CATO-C4X-179845)
- (E)-4-(4-(2,2-Bis(4-methoxyphenyl)-1-phenylvinyl)styryl)pyridine (CAS 2313528-43-5)
- tert-butyl ((1-((5-bromo-2-chloropyrimidin-4-yl)amino)cyclohexyl)methyl)carbamate (CAS 1374635-87-6)
- 1-[2-(2-Trifluoromethyl-phenyl)-thiazol-4-yl]-ethanone (CAS 1469150-14-8)
- N-[(4-Chlorophenyl)methyl]-2-{[3-methyl-7-(4-methylphenyl)-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide (CAS 1040683-26-8)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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