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Pharmacopeial Impurities (EP / USP / BP)

Nortriptyline EP Impurity B Hydrochloride

Reference StandardAvailable on request

Buy Nortriptyline EP Impurity B Hydrochloride (CAS 438-59-5) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Nortriptyline EP Impurity B Hydrochloride chemical structure
CAS number438-59-5
FormulaC19H20ClN
Molar mass297.8 g/mol
Physical formSolid
HS code38229090
InChIKeyUZMPCPFDZYTEJG-UHFFFAOYSA-N
IUPAC nameN-methyl-3-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,9,11,13-heptaenylidene)propan-1-amine;hydrochloride

About Nortriptyline EP Impurity B Hydrochloride

Nortriptyline EP Impurity B Hydrochloride belongs to the Cyclobenzaprine reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 438-59-5, formula C19H20ClN and molar mass 297.8 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

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302, H400 and H410. Read the SDS before first use.

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 Cyclobenzaprine

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

Cyclobenzaprine 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 B Hydrochloride
Product nameNortriptyline EP Impurity B Hydrochloride
Catalogue numberZX-021300
CAS number438-59-5
IUPAC nameN-methyl-3-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,9,11,13-heptaenylidene)propan-1-amine;hydrochloride
Molecular formulaC19H20ClN
Molar mass297.8 g/mol
Exact mass297.1284
GradeReference Standard
Physical formSolid
H-bond donors / acceptors2 / 1
Topological polar surface area12 Ų
HS code38229090
InChIKeyUZMPCPFDZYTEJG-UHFFFAOYSA-N
SMILESCNCCC=C1C2=CC=CC=C2C=CC3=CC=CC=C31.Cl
PubChem CID9917
SynonymsNortriptyline EP Impurity B HCl, Nortriptyline Hydrochloride - Impurity B, Cyclobenzaprine Desmethyl Hydrochloride, 10,11-Didehydronortriptyline Hydrochloride, 3-(5H-Dibenzo(a,d)cyclohepten-5-ylidene)propyl(methyl)ammonium chloride, 3-(5H-dibenzo[a,d]cyclohepten-5-ylidene)propyl(methyl)ammonium chloride, Desmethyl Cyclobenzaprine Hydrochloride, 3-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-N-methyl-1-propanamine Hydrochloride, 1-Propanamine,3-(5H-dibenzo[a,d]cyclohepten-5-ylidene)-N-methyl-,hydrochloride (1:1), 3-(5H-Dibenzo[a,d][7]annulen-5-ylidene)-N-methylpropan-1-amine hydrochloride, 1-Propanamine, 3-(5H-dibenzo(a,d)cyclohepten-5-ylidene)-N-methyl-, hydrochloride

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
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P264, P270, P273, P301 + P317, P330, P391, 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 Nortriptyline EP Impurity B Hydrochloride
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 B Hydrochloride

Which CAS number identifies Nortriptyline EP Impurity B Hydrochloride?
Nortriptyline EP Impurity B Hydrochloride is registered under CAS 438-59-5. You may also see it listed as Nortriptyline EP Impurity B HCl, Nortriptyline Hydrochloride - Impurity B, Cyclobenzaprine Desmethyl Hydrochloride. Our catalogue number for this item is ZX-021300.
What are the formula and molar mass of Nortriptyline EP Impurity B Hydrochloride?
For Nortriptyline EP Impurity B Hydrochloride, its formula is C19H20ClN and its molar mass is 297.8 g/mol. InChIKey UZMPCPFDZYTEJG-UHFFFAOYSA-N lets you match it in any structure database.
How is Nortriptyline EP Impurity B Hydrochloride used in pharmaceutical QC?
Nortriptyline EP Impurity B Hydrochloride is a characterised reference material linked to Cyclobenzaprine. 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 B Hydrochloride?
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 B Hydrochloride?
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 B Hydrochloride to my country?
Yes. Because Nortriptyline EP Impurity B Hydrochloride 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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