Rivastigmine Impurity 12 CAS 77333-18-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77333-18-7 |
| Molecular Formula | C6H13NO2 |
| Molecular Weight | 131.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Rivastigmine Impurity 12 (CAS 77333-18-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H13NO2. Molecular weight: 131.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H13NO2 |
| Molecular Weight | 131.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Related Rivastigmine Standards
- Rivastigmine Impurity 27 (CAS CATO-C4X-138427)
- Rivastigmine Impurity N8 (CAS 63720-38-7)
- Rivastigmine EP Impurity H (CAS 586-37-8)
- Rivastigmine Impurity 25 (CAS 18840-47-6)
- Rivastigmine Impurity N2 (CAS 894079-42-6)
- Rivastigmine RC 1 (CAS 923035-06-7)
- Rivastigmine EP Impurity G (CAS 23308-82-9)
- Rivastigmine EP Impurity A (CAS 139306-10-8)
Recommended Standards
- rel--(3S,4S)-3-Methoxytetrahydro-2H-pyran-4-amine (CAS 955027-73-3)
- sec-Butyl methylcarbamate (CAS 93472-60-7)
- Rel-(3S,4R)-3,4-dimethoxypyrrolidine (CAS 596794-06-8)
- 4,5-Dichloro-2-methyl-6-(trifluoromethyl)pyrimidine (CAS 425394-33-8)
- 2-chloro-5,5-difluoro-4,6-dihydropyrrolo[1,2-b]pyrazole (CAS 2711689-95-9)
- (2S,5S)-Methyl 5-methoxytetrahydrofuran-2-carboxylate (CAS 174689-88-4)
- 3-Isopropyl-2-methyl-7-(trifluoromethyl)quinolin-4-ol (CAS 1710675-48-1)
- 10-Hydroxy-10-methylanthracen-9(10H)-one (CAS 17104-31-3)
- 9-(6-Bromohexyl)-9H-carbazole (CAS 94847-10-6)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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