N-Desmethyl Levomepromazine

About N-Desmethyl Levomepromazine

N-Desmethyl Levomepromazine is a metabolite or degradation product of Levomepromazine carrying the CAS registry number 37819-98-0. The compound has the formula C18H22N2OS, corresponding to a molecular weight of 314.4 g/mol. Its systematic (IUPAC) name is (2R)-3-(2-methoxyphenothiazin-10-yl)-N,2-dimethylpropan-1-amine. Common synonyms include Levomepromazine-M N-desmethyl.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Levomepromazine, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, N-Desmethyl Levomepromazine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Levomepromazine

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

Levomepromazine impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Desmethyl Levomepromazine
Catalogue No.	VQ-022975
CAS Number	37819-98-0
IUPAC name	(2R)-3-(2-methoxyphenothiazin-10-yl)-N,2-dimethylpropan-1-amine
Molecular formula	C₁₈H₂₂N₂OS
Molecular weight	314.4 g/mol
Exact mass	314.1453
Grade	Reference Standard
HSN code	38229090
InChIKey	CIDGBRQEYYPJEM-CYBMUJFWSA-N
SMILES	C[C@H](CNC)CN1C2=CC=CC=C2SC3=C1C=C(C=C3)OC
PubChem CID	169970

Physical properties
Physical form	Solid
LogP (XLogP3)	4.2
H-bond donors / acceptors	1 / 4
TPSA	49.8 Å²
Synonyms	(R)-3-(2-Methoxy-10H-phenothiazin-10-yl)-N,2-dimethylpropan-1-amine, Levomepromazine-M N-desmethyl, 3-(2-Methoxy-10H-phenothiazin-10-yl)-N,2-dimethylpropan-1-amine, (2R)-3-(2-methoxy-10H-phenothiazin-10-yl)-N,2-dimethylpropan-1-amine, 10H-Phenothiazine-10-propanamine, 2-methoxy-N,beta-dimethyl-, (R)-

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 Levomepromazine?

The CAS Registry Number of N-Desmethyl Levomepromazine is 37819-98-0. It is also known as (R)-3-(2-Methoxy-10H-phenothiazin-10-yl)-N,2-dimethylpropan-1-amine, Levomepromazine-M N-desmethyl, 3-(2-Methoxy-10H-phenothiazin-10-yl)-N,2-dimethylpropan-1-amine.

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

N-Desmethyl Levomepromazine has the molecular formula C18H22N2OS and a molecular weight of 314.4 g/mol. Its IUPAC name is (2R)-3-(2-methoxyphenothiazin-10-yl)-N,2-dimethylpropan-1-amine.

What is N-Desmethyl Levomepromazine used for?

N-Desmethyl Levomepromazine is supplied as a characterised reference material related to Levomepromazine. 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 Levomepromazine can I order?

We supply N-Desmethyl Levomepromazine 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 N-Desmethyl Levomepromazine?

Yes. Every lot of N-Desmethyl Levomepromazine 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 Levomepromazine be shipped internationally?

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