Rivastigmine EP Impurity B
Buy Rivastigmine EP Impurity B (CAS 25081-93-0) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-005965.
About Rivastigmine EP Impurity B
Zemixal lists Rivastigmine EP Impurity B for laboratories that identify, quantify or control Rivastigmine and its related substances. For your records (Reference Standard), the material is defined by CAS 25081-93-0, formula C13H20N2O2 and molar mass 236.31 g/mol. It is handled as a solid.
Where it is used
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Safe handling
It carries the GHS signal word Danger (H301), so wear gloves and eye protection and work with good ventilation.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
See every impurity, metabolite and related compound we list for this API.
Rivastigmine standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Rivastigmine EP Impurity B |
|---|---|
| Catalogue number | ZX-005965 |
| CAS number | 25081-93-0 |
| Other CAS numbers | 105601-13-6 |
| IUPAC name | [3-[1-(dimethylamino)ethyl]phenyl] N,N-dimethylcarbamate |
| Molecular formula | C13H20N2O2 |
| Molar mass | 236.31 g/mol |
| Exact mass | 236.1525 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 1.9 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 32.8 Ų |
| HS code | 38229090 |
| InChIKey | AIHREYCBCYOMLZ-UHFFFAOYSA-N |
| SMILES | CC(C1=CC(=CC=C1)OC(=O)N(C)C)N(C)C |
| PubChem CID | 23645310 |
| Synonyms | 3-[1-(Dimethylamino)ethyl]phenyl N,N-dimethylcarbamate, N-dimethyl Rivastigmine, N-Desethyl N-Methyl rac-Rivastigmine, Dimethylcarbamic Acid m-[1-(Dimethylamino)ethyl]phenyl Ester, m-[1-(dimethylamino)ethyl]phenolDimethylcarbamate (ester), Rivastigmine USP Related Compound B, N,N-Dimethylcarbamic acid-3-[1-(dimethyl-amino)ethyl]phenyl ester, (3-(1-(dimethylamino)ethyl)phenyl) N,N-dimethylcarbamate, 3-(1-(Dimethylamino)ethyl)phenyl dimethylcarbamate, Desmethyl Rivastigmine, RivastigMine USP RC B, Carbamic acid, dimethyl-, 3-[1-(dimethylamino)ethyl]phenyl ester |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
Precautionary statements P264, P270, P301 + P316, P321, P330, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Rivastigmine EP Impurity B
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