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Pharmacopeial Impurities (EP / USP / BP)

Clozapine EP Impurity D

Reference StandardAvailable on request

Order Clozapine EP Impurity D (CAS 65514-71-8) online at Zemixal: C18H21ClN4O, COA and SDS with every lot, worldwide shipping.

Pack sizes
Clozapine EP Impurity D chemical structure
CAS number65514-71-8
FormulaC18H21ClN4O
Molar mass344.8 g/mol
Physical formSolid
HS code38229090
InChIKeyGDTYMTKNSABJKZ-UHFFFAOYSA-N
IUPAC name[2-(2-amino-4-chloroanilino)phenyl]-(4-methylpiperazin-1-yl)methanone

About Clozapine EP Impurity D

Zemixal lists Clozapine EP Impurity D for laboratories that identify, quantify or control Clozapine and its related substances. Key data (Reference Standard): CAS 65514-71-8, formula C18H21ClN4O and molar mass 344.8 g/mol. It is handled as a solid.

Typical applications

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Clozapine

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

Clozapine 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 Clozapine EP Impurity D
Product nameClozapine EP Impurity D
Catalogue numberZX-021283
CAS number65514-71-8
IUPAC name[2-(2-amino-4-chloroanilino)phenyl]-(4-methylpiperazin-1-yl)methanone
Molecular formulaC18H21ClN4O
Molar mass344.8 g/mol
Exact mass344.1404
GradeReference Standard
Physical formSolid
XLogP33.2
H-bond donors / acceptors2 / 4
Topological polar surface area61.6 Ų
HS code38229090
InChIKeyGDTYMTKNSABJKZ-UHFFFAOYSA-N
SMILESCN1CCN(CC1)C(=O)C2=CC=CC=C2NC3=C(C=C(C=C3)Cl)N
PubChem CID12834765
SynonymsClozapine - Impurity D, [2-[(2-Amino-4-chlorophenyl)amino]phenyl](4-methyl-1-piperazinyl)methanone, (2-((2-Amino-4-chlorophenyl)amino)phenyl)(4-methyl-1-piperazinyl)methanone, 4-Chloro-N1-(2-((4-methylpiperazin-1-yl)carbonyl)phenyl)benzene-1,2-diamine, Methanone, (2-((2-amino-4-chlorophenyl)amino)phenyl)(4-methyl-1-piperazinyl)-, Methanone, [2-[(2-amino-4-chlorophenyl)amino]phenyl](4-methyl-1-piperazinyl)-, Piperazine, 1-[2-[(2-amino-4-chlorophenyl)amino]benzoyl]-4-methyl-, (2-((2-Amino-4-chlorophenyl)amino)phenyl)(4-methylpiperazin-1-yl)methanone, 1-[2-[(2-Amino-4-chlorophenyl)amino]benzoyl]-4-methylpiperazine, [2-(2-amino-4-chloro-anilino)phenyl]-(4-methylpiperazin-1-yl)methanone, [2-(2-Amino-4-chloroanilino)phenyl](4-methylpiperazin-1-yl)methanone

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 Clozapine EP Impurity D
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 Clozapine EP Impurity D

Which CAS number identifies Clozapine EP Impurity D?
Clozapine EP Impurity D is registered under CAS 65514-71-8. You may also see it listed as Clozapine - Impurity D, [2-[(2-Amino-4-chlorophenyl)amino]phenyl](4-methyl-1-piperazinyl)methanone, (2-((2-Amino-4-chlorophenyl)amino)phenyl)(4-methyl-1-piperazinyl)methanone. Our catalogue number for this item is ZX-021283.
What are the formula and molar mass of Clozapine EP Impurity D?
For Clozapine EP Impurity D, its formula is C18H21ClN4O and its molar mass is 344.8 g/mol. The systematic (IUPAC) name is [2-(2-amino-4-chloroanilino)phenyl]-(4-methylpiperazin-1-yl)methanone. InChIKey GDTYMTKNSABJKZ-UHFFFAOYSA-N lets you match it in any structure database.
How is Clozapine EP Impurity D used in pharmaceutical QC?
Clozapine EP Impurity D is a characterised reference material linked to Clozapine. 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 Clozapine EP Impurity D?
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 Clozapine EP Impurity D?
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 Clozapine EP Impurity D to my country?
Yes. Clozapine EP Impurity D ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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