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Pharmacopeial Impurities (EP / USP / BP)

Imipramine EP Impurity A

Reference StandardAvailable on request

Imipramine EP Impurity A (CAS 50-47-5) supplier Zemixal: C18H22N2, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Imipramine EP Impurity A chemical structure
CAS number50-47-5
FormulaC18H22N2
Molar mass266.4 g/mol
Physical formSolid
HS code38229090
InChIKeyHCYAFALTSJYZDH-UHFFFAOYSA-N
IUPAC name3-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)-N-methylpropan-1-amine

About Imipramine EP Impurity A

Imipramine EP Impurity A is supplied by Zemixal as a characterised reference material for Imipramine analysis. Key data (Reference Standard): CAS 50-47-5, formula C18H22N2 and molar mass 266.4 g/mol. It is handled as a solid.

Use cases we see most often

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

Handling and storage

Classified under GHS with signal word Danger and hazard statements H302, H336, H370 and H400. Read the SDS before first use.

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

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

Imipramine 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 Imipramine EP Impurity A
Product nameImipramine EP Impurity A
Catalogue numberZX-025095
CAS number50-47-5
IUPAC name3-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)-N-methylpropan-1-amine
Molecular formulaC18H22N2
Molar mass266.4 g/mol
Exact mass266.1783
GradeReference Standard
Physical formSolid
XLogP34.9
H-bond donors / acceptors1 / 2
Topological polar surface area15.3 Ų
HS code38229090
InChIKeyHCYAFALTSJYZDH-UHFFFAOYSA-N
SMILESCNCCCN1C2=CC=CC=C2CCC3=CC=CC=C31
PubChem CID2995
SynonymsDesipramine, 3-(10,11-Dihydro-5H-dibenzo[b,f]azepin-5-yl)-N-methylpropan-1-amine, Imipramine EP Impurity A (Free Base), Norimipramine, Desmethylimipramine, Monodemethylimipramine, Desipramin, Demethylimipramine, Desimipramine, Dimethylimipramine, Dezipramine, Methylaminopropyliminodibenzyl

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
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H302Harmful if swallowed
  • H336May cause drowsiness or dizziness
  • H370Causes damage to organs
  • H400Very toxic to aquatic life

Precautionary statements P260, P261, P264, P270, P271, P273, P301 + P317, P304 + P340, P308 + P316, P319, P321, P330, P391, P403 + P233, P405, 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 Imipramine EP Impurity A
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 Imipramine EP Impurity A

Which CAS number identifies Imipramine EP Impurity A?
Imipramine EP Impurity A is registered under CAS 50-47-5. You may also see it listed as Desipramine, 3-(10,11-Dihydro-5H-dibenzo[b,f]azepin-5-yl)-N-methylpropan-1-amine, Imipramine EP Impurity A (Free Base). Our catalogue number for this item is ZX-025095.
What are the formula and molar mass of Imipramine EP Impurity A?
For Imipramine EP Impurity A, its formula is C18H22N2 and its molar mass is 266.4 g/mol. The systematic (IUPAC) name is 3-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)-N-methylpropan-1-amine. InChIKey HCYAFALTSJYZDH-UHFFFAOYSA-N lets you match it in any structure database.
How is Imipramine EP Impurity A used in pharmaceutical QC?
Imipramine EP Impurity A is a characterised reference material linked to Imipramine. 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 Imipramine EP Impurity A?
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 Imipramine EP Impurity A?
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 Imipramine EP Impurity A to my country?
Yes. Because Imipramine EP Impurity A 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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