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API Impurities

Levocetirizine N-Methyl Impurity

Reference StandardIn stock

Levocetirizine N-Methyl Impurity (CAS 118165-37-0) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Levocetirizine N-Methyl Impurity chemical structure
CAS number118165-37-0
FormulaC18H21ClN2
Molar mass300.8 g/mol
Physical formSolid
HS code38229090
InChIKeyWFNAKBGANONZEQ-GOSISDBHSA-N
IUPAC name1-[(R)-(4-chlorophenyl)-phenylmethyl]-4-methylpiperazine

About Levocetirizine N-Methyl Impurity

Levocetirizine N-Methyl Impurity is supplied by Zemixal as a characterised reference material for Levocetirizine analysis. Identity at a glance (Reference Standard): CAS 118165-37-0, formula C18H21ClN2 and molar mass 300.8 g/mol. It is handled as a solid.

Where it is used

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

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Levocetirizine

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

Levocetirizine standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Levocetirizine N-Methyl Impurity
Product nameLevocetirizine N-Methyl Impurity
Catalogue numberZX-004885
CAS number118165-37-0
Other CAS numbers82-93-9
IUPAC name1-[(R)-(4-chlorophenyl)-phenylmethyl]-4-methylpiperazine
Molecular formulaC18H21ClN2
Molar mass300.8 g/mol
Exact mass300.1393
GradeReference Standard
Physical formSolid
XLogP34.5
H-bond donors / acceptors0 / 2
Topological polar surface area6.5 Ų
HS code38229090
InChIKeyWFNAKBGANONZEQ-GOSISDBHSA-N
SMILESCN1CCN(CC1)[C@H](C2=CC=CC=C2)C3=CC=C(C=C3)Cl
PubChem CID688438
Synonyms(R)-Chlorcyclizine, 1-[(R)-(4-Chlorophenyl)phenylmethyl]-4-methylpiperazine, (R)-1-((4-Chlorophenyl)(phenyl)methyl)-4-methylpiperazine, (-)-Chlorcyclizine, Chlorcyclizine, (R)-, Piperazine, 1-((4-chlorophenyl)phenylmethyl)-4-methyl-, (R)-, (R)-CCZ, 1-[(R)-(4-chlorophenyl)-phenyl-methyl]-4-methyl-piperazine

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 Levocetirizine N-Methyl Impurity
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 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 Levocetirizine N-Methyl Impurity

Which CAS number identifies Levocetirizine N-Methyl Impurity?
Levocetirizine N-Methyl Impurity is registered under CAS 118165-37-0. You may also see it listed as (R)-Chlorcyclizine, 1-[(R)-(4-Chlorophenyl)phenylmethyl]-4-methylpiperazine, (R)-1-((4-Chlorophenyl)(phenyl)methyl)-4-methylpiperazine. Our catalogue number for this item is ZX-004885.
What are the formula and molar mass of Levocetirizine N-Methyl Impurity?
For Levocetirizine N-Methyl Impurity, its formula is C18H21ClN2 and its molar mass is 300.8 g/mol. The systematic (IUPAC) name is 1-[(R)-(4-chlorophenyl)-phenylmethyl]-4-methylpiperazine. InChIKey WFNAKBGANONZEQ-GOSISDBHSA-N lets you match it in any structure database.
How is Levocetirizine N-Methyl Impurity used in pharmaceutical QC?
Levocetirizine N-Methyl Impurity is a characterised reference material linked to Levocetirizine. 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 Levocetirizine N-Methyl Impurity?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Levocetirizine N-Methyl Impurity?
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 Levocetirizine N-Methyl Impurity to my country?
Yes. Levocetirizine N-Methyl Impurity ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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