(R)-N-Methyl-Laudanosine

Name: (R)-N-Methyl-Laudanosine
Brand: Vaqora Chemicals
SKU: VQ-029271

About (R)-N-Methyl-Laudanosine

Vaqora Chemicals supplies (R)-N-Methyl-Laudanosine, an impurity of Cisatracurium registered under CAS number 732929-47-4. Its molecular formula is C22H30NO4+ and its molecular weight is 372.5 g/mol. Its systematic (IUPAC) name is (1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2,2-dimethyl-3,4-dihydro-1H-isoquinolin-2-ium.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Cisatracurium to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies (R)-N-Methyl-Laudanosine in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Cisatracurium

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

Cisatracurium impurities

Specifications & identifiers

Chemical identifiers
Product name	(R)-N-Methyl-Laudanosine
Catalogue No.	VQ-029271
CAS Number	732929-47-4
IUPAC name	(1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2,2-dimethyl-3,4-dihydro-1H-isoquinolin-2-ium
Molecular formula	C₂₂H₃₀NO₄⁺
Molecular weight	372.5 g/mol
Exact mass	372.2175
Grade	Reference Standard
HSN code	38229090
InChIKey	RVBHVIRGZXRPRX-GOSISDBHSA-N
SMILES	C[N+]1(CCC2=CC(=C(C=C2[C@H]1CC3=CC(=C(C=C3)OC)OC)OC)OC)C
PubChem CID	56605113

Physical properties
Physical form	Solid
LogP (XLogP3)	3.7
H-bond donors / acceptors	0 / 4
TPSA	36.9 Å²

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 (R)-N-Methyl-Laudanosine?

The CAS Registry Number of (R)-N-Methyl-Laudanosine is 732929-47-4. It is also known as (R)-1,2,3,4-Tetrahydro-6,7-dimethoxy-2,2-dimethyl-1-veratrylisoquinolinium.

What is the molecular formula and molecular weight of (R)-N-Methyl-Laudanosine?

(R)-N-Methyl-Laudanosine has the molecular formula C22H30NO4+ and a molecular weight of 372.5 g/mol. Its IUPAC name is (1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2,2-dimethyl-3,4-dihydro-1H-isoquinolin-2-ium.

What is (R)-N-Methyl-Laudanosine used for?

(R)-N-Methyl-Laudanosine is supplied as a characterised reference material related to Cisatracurium. 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 (R)-N-Methyl-Laudanosine can I order?

We supply (R)-N-Methyl-Laudanosine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (R)-N-Methyl-Laudanosine?

Yes. Every lot of (R)-N-Methyl-Laudanosine 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 (R)-N-Methyl-Laudanosine be shipped internationally?

Yes. We export (R)-N-Methyl-Laudanosine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.