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Pharmacopeial Impurities (EP / USP / BP)

Amitriptyline EP Impurity D

Reference StandardAvailable on request

Amitriptyline EP Impurity D (CAS 1159-03-1) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-020607.

Pack sizes
Amitriptyline EP Impurity D chemical structure
CAS number1159-03-1
FormulaC20H25NO
Molar mass295.4 g/mol
Physical formSolid
HS code38229090
InChIKeyONSQUXZPOPTSQF-UHFFFAOYSA-N
IUPAC name2-[3-(dimethylamino)propyl]tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaen-2-ol

About Amitriptyline EP Impurity D

Analytical teams working on Amitriptyline use Amitriptyline EP Impurity D as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 1159-03-1, formula C20H25NO and molar mass 295.4 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

Hazard communication follows GHS (Warning: H302 and H319). Our SDS lists exposure controls and first-aid measures.

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 Amitriptyline

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

Amitriptyline standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Amitriptyline EP Impurity D
Product nameAmitriptyline EP Impurity D
Catalogue numberZX-020607
CAS number1159-03-1
IUPAC name2-[3-(dimethylamino)propyl]tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaen-2-ol
Molecular formulaC20H25NO
Molar mass295.4 g/mol
Exact mass295.1936
GradeReference Standard
Physical formSolid
XLogP33.6
H-bond donors / acceptors1 / 2
Topological polar surface area23.5 Ų
HS code38229090
InChIKeyONSQUXZPOPTSQF-UHFFFAOYSA-N
SMILESCN(C)CCCC1(C2=CC=CC=C2CCC3=CC=CC=C31)O
PubChem CID14390
SynonymsAmitriptyline hydrochloride EP Impurity D, Nortriptyline EP Impurity D, amitriptyline USP rc b, Amitriptyline Hydrochloride - Impurity D, Nortriptyline Hydrochloride - Impurity D, Amitriptynol, 5-(3-(Dimethylamino)propyl)-10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-ol, 5-[3-(Dimethylamino)propyl]-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ol, 5-(3-Dimethylaminopropyl)5-dibenzo(a,d)cycloheptadienol, 5-(3-Dimethylaminopropyl)-10,11-dihydrodibenzo[a,d]cyclohepten-5-ol, 10,11-Dihydro-5-(3-dimethylaminopropyl)-5H-dibenzo(a,d)cyclohepten-5-ol, 5-[3-(dimethylamino)propyl]-10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-ol

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

Signal word Warning

  • H302Harmful if swallowed
  • H319Causes serious eye irritation

Precautionary statements P264, P264 + P265, P270, P280, P301 + P317, P305 + P351 + P338, P330, P337 + P317, 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 Amitriptyline 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 Amitriptyline EP Impurity D

Which CAS number identifies Amitriptyline EP Impurity D?
Amitriptyline EP Impurity D is registered under CAS 1159-03-1. You may also see it listed as Amitriptyline hydrochloride EP Impurity D, Nortriptyline EP Impurity D, amitriptyline USP rc b. Our catalogue number for this item is ZX-020607.
What are the formula and molar mass of Amitriptyline EP Impurity D?
For Amitriptyline EP Impurity D, its formula is C20H25NO and its molar mass is 295.4 g/mol. The systematic (IUPAC) name is 2-[3-(dimethylamino)propyl]tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaen-2-ol. InChIKey ONSQUXZPOPTSQF-UHFFFAOYSA-N lets you match it in any structure database.
How is Amitriptyline EP Impurity D used in pharmaceutical QC?
Amitriptyline EP Impurity D is a characterised reference material linked to Amitriptyline. 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 Amitriptyline 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 Amitriptyline 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 Amitriptyline EP Impurity D to my country?
Yes. Because Amitriptyline EP Impurity D 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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