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Pharmacopeial Impurities (EP / USP / BP)

Levomepromazine Maleate EP Impurity B

Reference StandardAvailable on request

Order Levomepromazine Maleate EP Impurity B (CAS 7606-29-3) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Levomepromazine Maleate EP Impurity B chemical structure
CAS number7606-29-3
FormulaC19H24N2O2S
Molar mass344.5 g/mol
Physical formSolid
HS code38229090
InChIKeyCUJAZGOWDHBZEI-GMBBYQRISA-N
IUPAC name(2R)-3-(2-methoxy-5-oxophenothiazin-10-yl)-N,N,2-trimethylpropan-1-amine

About Levomepromazine Maleate EP Impurity B

Zemixal lists Levomepromazine Maleate EP Impurity B for laboratories that identify, quantify or control Levomepromazine and its related substances. For your records (Reference Standard), the material is defined by CAS 7606-29-3, formula C19H24N2O2S and molar mass 344.5 g/mol. It is handled as a solid.

Typical applications

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Safe handling

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Levomepromazine

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

Levomepromazine standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Levomepromazine Maleate EP Impurity B
Product nameLevomepromazine Maleate EP Impurity B
Catalogue numberZX-025378
CAS number7606-29-3
IUPAC name(2R)-3-(2-methoxy-5-oxophenothiazin-10-yl)-N,N,2-trimethylpropan-1-amine
Molecular formulaC19H24N2O2S
Molar mass344.5 g/mol
Exact mass344.1558
GradeReference Standard
Physical formSolid
XLogP33.4
H-bond donors / acceptors0 / 4
Topological polar surface area62.7 Ų
HS code38229090
InChIKeyCUJAZGOWDHBZEI-GMBBYQRISA-N
SMILESC[C@@H](CN1C2=CC=CC=C2S(=O)C3=C1C=C(C=C3)OC)CN(C)C
PubChem CID71771834
SynonymsLevomepromazine EP Impurity B, Levomepromazine Maleate - Impurity B, Levomepromazine sulfoxide, Levomepromazine sulphoxide

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Levomepromazine Maleate EP Impurity B
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Levomepromazine Maleate EP Impurity B

Which CAS number identifies Levomepromazine Maleate EP Impurity B?
Levomepromazine Maleate EP Impurity B is registered under CAS 7606-29-3. You may also see it listed as Levomepromazine EP Impurity B, Levomepromazine Maleate - Impurity B, Levomepromazine sulfoxide. Our catalogue number for this item is ZX-025378.
What are the formula and molar mass of Levomepromazine Maleate EP Impurity B?
For Levomepromazine Maleate EP Impurity B, its formula is C19H24N2O2S and its molar mass is 344.5 g/mol. The systematic (IUPAC) name is (2R)-3-(2-methoxy-5-oxophenothiazin-10-yl)-N,N,2-trimethylpropan-1-amine. InChIKey CUJAZGOWDHBZEI-GMBBYQRISA-N lets you match it in any structure database.
How is Levomepromazine Maleate EP Impurity B used in pharmaceutical QC?
Levomepromazine Maleate EP Impurity B is a characterised reference material linked to Levomepromazine. 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 Levomepromazine Maleate EP Impurity B?
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 Levomepromazine Maleate EP Impurity B?
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 Levomepromazine Maleate EP Impurity B to my country?
Yes. Because Levomepromazine Maleate EP Impurity B is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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