(R)-Laudanosine

Name: (R)-Laudanosine
Brand: Zemixal
SKU: ZX-020725

Reference StandardAvailable on request

Order (R)-Laudanosine (CAS 85-63-2) online at Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.

Pack sizes

CAS number85-63-2

FormulaC₂₁H₂₇NO₄

Molar mass357.4 g/mol

Physical formSolid

HS code38229090

InChIKeyKGPAYJZAMGEDIQ-QGZVFWFLSA-N

IUPAC name(1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinoline

About (R)-Laudanosine

Zemixal lists (R)-Laudanosine for laboratories that identify, quantify or control Cisatracurium and its related substances. For your records (Reference Standard), the material is defined by CAS 85-63-2, formula C21H27NO4 and molar mass 357.4 g/mol. It is handled as a solid.

Use cases we see most often

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Cisatracurium

See every impurity, metabolite and related compound we list for this API.

Cisatracurium standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of (R)-Laudanosine
Product name	(R)-Laudanosine
Catalogue number	ZX-020725
CAS number	85-63-2
IUPAC name	(1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinoline
Molecular formula	C₂₁H₂₇NO₄
Molar mass	357.4 g/mol
Exact mass	357.194
Grade	Reference Standard
Physical form	Solid
XLogP3	3.7
H-bond donors / acceptors	0 / 5
Topological polar surface area	40.2 Å²
HS code	38229090
InChIKey	KGPAYJZAMGEDIQ-QGZVFWFLSA-N
SMILES	CN1CCC2=CC(=C(C=C2[C@H]1CC3=CC(=C(C=C3)OC)OC)OC)OC
PubChem CID	978314
Synonyms	(-)-Laudanosine, D-Laudanosine, O-Methyllaudanidine, Laudanosine, (R)-, (1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline, (R)-1,2,3,4-Tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinoline, (1R)-1-((3,4-dimethoxyphenyl)methyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline, (R)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline, (R)-N-methyltetrahydropapaverine, (1R)-6,7-Dimethoxy-1-[(3,4-dimethoxyphenyl)methyl]-2-methyl-1,2,3,4-tetrahydroisoquinoline

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of (R)-Laudanosine
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 (R)-Laudanosine

Which CAS number identifies (R)-Laudanosine?

(R)-Laudanosine is registered under CAS 85-63-2. You may also see it listed as (-)-Laudanosine, D-Laudanosine, O-Methyllaudanidine. Our catalogue number for this item is ZX-020725.

What are the formula and molar mass of (R)-Laudanosine?

For (R)-Laudanosine, its formula is C21H27NO4 and its molar mass is 357.4 g/mol. The systematic (IUPAC) name is (1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinoline. InChIKey KGPAYJZAMGEDIQ-QGZVFWFLSA-N lets you match it in any structure database.

How is (R)-Laudanosine used in pharmaceutical QC?

(R)-Laudanosine is a characterised reference material linked to Cisatracurium. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for (R)-Laudanosine?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with (R)-Laudanosine?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship (R)-Laudanosine to my country?

Yes. (R)-Laudanosine ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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