N-Desmethyl Rivastigmine

Name: N-Desmethyl Rivastigmine
Brand: Vaqora Chemicals
SKU: VQ-007202

About N-Desmethyl Rivastigmine

N-Desmethyl Rivastigmine is a metabolite or degradation product of Rivastigmine carrying the CAS registry number 1070660-34-2 at a purity of 95.81%. With the molecular formula C13H20N2O2, it has a molar mass of 236.31 g/mol. The IUPAC name is [3-[(1S)-1-(dimethylamino)ethyl]phenyl] N-ethylcarbamate. Common synonyms include Rivastigmine Desmethyl and Rivastigmine RC 5.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Rivastigmine, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, N-Desmethyl Rivastigmine is dispatched with a Certificate of Analysis (COA) to destinations worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Rivastigmine

View every impurity, metabolite and intermediate we list for Rivastigmine.

Rivastigmine impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Desmethyl Rivastigmine
Catalogue No.	VQ-007202
CAS Number	1070660-34-2
IUPAC name	[3-[(1S)-1-(dimethylamino)ethyl]phenyl] N-ethylcarbamate
Molecular formula	C₁₃H₂₀N₂O₂
Molecular weight	236.31 g/mol
Exact mass	236.1525
Grade	Reference Standard
Purity / assay	95.81%
HSN code	38229090
InChIKey	UBMYZKQTEJHAKE-JTQLQIEISA-N
SMILES	CCNC(=O)OC1=CC=CC(=C1)[C@H](C)N(C)C
PubChem CID	25095376

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	1 / 3
TPSA	41.6 Å²
Synonyms	3-[(1S)-1-(Dimethylamino)ethyl]phenyl N-ethylcarbamate, (S)-3-(1-(dimethylamino)ethyl)phenyl ethylcarbamate, Rivastigmine Desmethyl, N-Ethylcarbamic Acid 3-[(1S)-1-(Dimethylamino)ethyl]phenyl Ester, Rivastigmine RC 5, Carbamic acid, N-ethyl-, 3-[(1S)-1-(dimethylamino)ethyl]phenyl ester

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of N-Desmethyl Rivastigmine?

The CAS Registry Number of N-Desmethyl Rivastigmine is 1070660-34-2. It is also known as 3-[(1S)-1-(Dimethylamino)ethyl]phenyl N-ethylcarbamate, (S)-3-(1-(dimethylamino)ethyl)phenyl ethylcarbamate, Rivastigmine Desmethyl.

What is the molecular formula and molecular weight of N-Desmethyl Rivastigmine?

N-Desmethyl Rivastigmine has the molecular formula C13H20N2O2 and a molecular weight of 236.31 g/mol. Its IUPAC name is [3-[(1S)-1-(dimethylamino)ethyl]phenyl] N-ethylcarbamate.

What is N-Desmethyl Rivastigmine used for?

N-Desmethyl Rivastigmine is supplied as a characterised reference material related to Rivastigmine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of N-Desmethyl Rivastigmine can I order?

We supply N-Desmethyl Rivastigmine in Reference Standard (95.81%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N-Desmethyl Rivastigmine?

Yes. Every lot of N-Desmethyl Rivastigmine is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can N-Desmethyl Rivastigmine be shipped internationally?

Yes. We export N-Desmethyl Rivastigmine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.