Levomepromazine Maleate

Name: Levomepromazine Maleate
Brand: Vaqora Chemicals
SKU: VQ-026446

About Levomepromazine Maleate

Levomepromazine Maleate (CAS 7104-38-3) is a high-purity reference standard of Levomepromazine offered by Vaqora Chemicals. Formula C23H28N2O5S, molecular weight 444.5 g/mol. Alternative names: Methotrimeprazine maleate and Milezin.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 5 hazard statements. Review the Safety Data Sheet before use.

Laboratories use this Levomepromazine standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Levomepromazine

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

Levomepromazine impurities

Specifications & identifiers

Chemical identifiers
Product name	Levomepromazine Maleate
Catalogue No.	VQ-026446
CAS Number	7104-38-3
IUPAC name	(Z)-but-2-enedioic acid;(2R)-3-(2-methoxyphenothiazin-10-yl)-N,N,2-trimethylpropan-1-amine
Molecular formula	C₂₃H₂₈N₂O₅S
Molecular weight	444.5 g/mol
Exact mass	444.1719
Grade	Reference Standard
HSN code	38229090
InChIKey	IFLZPECPTYCEBR-VIEYUMQNSA-N
SMILES	C[C@@H](CN1C2=CC=CC=C2SC3=C1C=C(C=C3)OC)CN(C)C.C(=C\C(=O)O)\C(=O)O
PubChem CID	5282484

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 8
TPSA	116 Å²
Synonyms	Methotrimeprazine maleate, Milezin, Sofmin, Methoprazine, Hirnamin, Levomepromazine Hydrogen Maleate, (2R)-3-(2-Methoxy-10H-phenothiazin-10-yl)-N,N,2-trimethylpropylamine monomaleate, Tisercin, Methotrimeprazine maleat salt, (2R)-3-(2-methoxyphenothiazin-10-yl)-N,N,2-trimethylpropan-1-amine maleate

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P272, P273, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P321, P330, P333 + P317, P337 + P317, P362 + P364, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Levomepromazine Maleate?

The CAS Registry Number of Levomepromazine Maleate is 7104-38-3. It is also known as Methotrimeprazine maleate, Milezin, Sofmin.

What is the molecular formula and molecular weight of Levomepromazine Maleate?

Levomepromazine Maleate has the molecular formula C23H28N2O5S and a molecular weight of 444.5 g/mol.

What is Levomepromazine Maleate used for?

Levomepromazine Maleate 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 Levomepromazine Maleate can I order?

We supply Levomepromazine Maleate 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 Levomepromazine Maleate?

Yes. Every lot of Levomepromazine Maleate 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 Levomepromazine Maleate be shipped internationally?

Yes. Levomepromazine Maleate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.