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Pharmacopeial Impurities (EP / USP / BP)

Nortriptyline EP Impurity H

Reference StandardAvailable on request

Buy Nortriptyline EP Impurity H (CAS 24755-73-5) from Zemixal: C18H16, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes
Nortriptyline EP Impurity H chemical structure
CAS number24755-73-5
FormulaC18H16
Molar mass232.3 g/mol
Physical formSolid
HS code38229090
InChIKeyWYNDAXXIOHYNBD-UHFFFAOYSA-N
IUPAC name2-prop-2-enylidenetricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene

About Nortriptyline EP Impurity H

Zemixal lists Nortriptyline EP Impurity H for laboratories that identify, quantify or control Nortriptyline and its related substances. For your records (Reference Standard), the material is defined by CAS 24755-73-5, formula C18H16 and molar mass 232.3 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with 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 Nortriptyline

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

Nortriptyline standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Nortriptyline EP Impurity H
Product nameNortriptyline EP Impurity H
Catalogue numberZX-025886
CAS number24755-73-5
IUPAC name2-prop-2-enylidenetricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene
Molecular formulaC18H16
Molar mass232.3 g/mol
Exact mass232.1252
GradeReference Standard
Physical formSolid
XLogP35.5
H-bond donors / acceptors0 / 0
Topological polar surface area0 Ų
HS code38229090
InChIKeyWYNDAXXIOHYNBD-UHFFFAOYSA-N
SMILESC=CC=C1C2=CC=CC=C2CCC3=CC=CC=C31
PubChem CID616060
SynonymsNortriptyline hydrochloride EP Impurity H, Nortriptyline Hydrochloride - Impurity H, 5-Prop-2-en-1-ylidene-10,11-dihydro-5H-dibenzo(a,d)(7)annulene, Nortriptyline hydrochloride impurity H, 5H-Dibenzo(a,d)cycloheptene, 10,11-dihydro-5-(2-propen-1-ylidene)-, 5-Allylidene-10,11-dihydro-5H-dibenzo[a,d][7]annulene (Stabilized with Hydroquinone), 5-Allylidene-10,11-dihydro-5H-dibenzo[a,d]cycloheptene, 5-propenylidene-10,11-dihydro-5H-dibenzo(a,d)cyclohepten, 5-propenylidene-10,11-dihydro-5H-dibenzo[a,d]cyclohepten, 5-(2-Propenylidene)-10,11-dihydro-5H-dibenzo[a,d]cycloheptene, 5-Allylidene-10,11-dihydro-5H-dibenzo[a,d][7]annulene, 5-propenylidene-10,11-dihydro-5H-dibenzo (a,d)cyclohepten

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 Nortriptyline EP Impurity H
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 Nortriptyline EP Impurity H

Which CAS number identifies Nortriptyline EP Impurity H?
Nortriptyline EP Impurity H is registered under CAS 24755-73-5. You may also see it listed as Nortriptyline hydrochloride EP Impurity H, Nortriptyline Hydrochloride - Impurity H, 5-Prop-2-en-1-ylidene-10,11-dihydro-5H-dibenzo(a,d)(7)annulene. Our catalogue number for this item is ZX-025886.
What are the formula and molar mass of Nortriptyline EP Impurity H?
For Nortriptyline EP Impurity H, its formula is C18H16 and its molar mass is 232.3 g/mol. The systematic (IUPAC) name is 2-prop-2-enylidenetricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene. InChIKey WYNDAXXIOHYNBD-UHFFFAOYSA-N lets you match it in any structure database.
How is Nortriptyline EP Impurity H used in pharmaceutical QC?
Nortriptyline EP Impurity H is a characterised reference material linked to Nortriptyline. 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 Nortriptyline EP Impurity H?
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 Nortriptyline EP Impurity H?
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 Nortriptyline EP Impurity H to my country?
Yes. Nortriptyline EP Impurity H ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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