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Pharmacopeial Impurities (EP / USP / BP)

Chlorpromazine EP Impurity B

Reference StandardAvailable on request

Order Chlorpromazine EP Impurity B (CAS 19077-20-4) online at Zemixal: C21H28ClN3S, COA and SDS with every lot, worldwide shipping.

Pack sizes
Chlorpromazine EP Impurity B chemical structure
CAS number19077-20-4
FormulaC21H28ClN3S
Molar mass390 g/mol
Physical formSolid
HS code38229090
InChIKeyTUQCMXWJPGAJBI-UHFFFAOYSA-N
IUPAC nameN'-[3-(2-chlorophenothiazin-10-yl)propyl]-N,N,N'-trimethylpropane-1,3-diamine

About Chlorpromazine EP Impurity B

Chlorpromazine EP Impurity B belongs to the Chlorpromazine reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 19077-20-4, formula C21H28ClN3S and molar mass 390 g/mol. It is handled as a solid.

Where it is used

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Chlorpromazine

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

Chlorpromazine standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Chlorpromazine EP Impurity B
Product nameChlorpromazine EP Impurity B
Catalogue numberZX-020194
CAS number19077-20-4
IUPAC nameN'-[3-(2-chlorophenothiazin-10-yl)propyl]-N,N,N'-trimethylpropane-1,3-diamine
Molecular formulaC21H28ClN3S
Molar mass390 g/mol
Exact mass389.1692
GradeReference Standard
Physical formSolid
XLogP35.6
H-bond donors / acceptors0 / 4
Topological polar surface area35 Ų
HS code38229090
InChIKeyTUQCMXWJPGAJBI-UHFFFAOYSA-N
SMILESCN(C)CCCN(C)CCCN1C2=CC=CC=C2SC3=C1C=C(C=C3)Cl
PubChem CID10045882
SynonymsChlorpromazine Hydrochloride - Impurity B, N1-(3-(2-Chloro-10H-phenothiazin-10-yl)propyl)-N1,N3,N3-trimethylpropane-1,3-diamine, 2-Chloro-10-[3-[[3-(dimethylamino)propyl]methylamino]propyl]phenothiazine, 2-Chloro-10-[3-[[3-(dimethylamino)propyl]methylamino]propyl]phenothiazine Dihydrochloride, Phenothiazine, 2-chloro-10-(3-((3-(dimethylamino)propyl)methylamino)propyl)-, 1,3-Propanediamine, N-(3-(2-chloro-10H-phenothiazin-10-yl)propyl)-N,N',N'-trimethyl-, 1,3-Propanediamine, N1-(3-(2-chloro-10H-phenothiazin-10-yl)propyl)-N1,N3,N3-trimethyl-, N-(3-(2-Chloro-10H-phenothiazin-10-yl)propyl)-N,N,N-trimethylpropane-1,3-diamine, N1-(3-(2-Chloro-10H-phenothiazin-10-yl)propyl)-N1,N3,N3-trimethyl-1,3-propanediamine

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 Chlorpromazine 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 Chlorpromazine EP Impurity B

Which CAS number identifies Chlorpromazine EP Impurity B?
Chlorpromazine EP Impurity B is registered under CAS 19077-20-4. You may also see it listed as Chlorpromazine Hydrochloride - Impurity B, N1-(3-(2-Chloro-10H-phenothiazin-10-yl)propyl)-N1,N3,N3-trimethylpropane-1,3-diamine, 2-Chloro-10-[3-[[3-(dimethylamino)propyl]methylamino]propyl]phenothiazine. Our catalogue number for this item is ZX-020194.
What are the formula and molar mass of Chlorpromazine EP Impurity B?
For Chlorpromazine EP Impurity B, its formula is C21H28ClN3S and its molar mass is 390 g/mol. The systematic (IUPAC) name is N'-[3-(2-chlorophenothiazin-10-yl)propyl]-N,N,N'-trimethylpropane-1,3-diamine. InChIKey TUQCMXWJPGAJBI-UHFFFAOYSA-N lets you match it in any structure database.
How is Chlorpromazine EP Impurity B used in pharmaceutical QC?
Chlorpromazine EP Impurity B is a characterised reference material linked to Chlorpromazine. 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 Chlorpromazine 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 Chlorpromazine 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 Chlorpromazine EP Impurity B to my country?
Yes. Chlorpromazine EP Impurity B ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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