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API Impurities

Desloratadine N-Formyl Impurity

Reference StandardAvailable on request

Desloratadine N-Formyl Impurity (CAS 117810-61-4) supplier Zemixal: C20H19ClN2O, COA and SDS with every lot, worldwide shipping.

Pack sizes
Desloratadine N-Formyl Impurity chemical structure
CAS number117810-61-4
FormulaC20H19ClN2O
Molar mass338.8 g/mol
Physical formSolid
HS code38229090
InChIKeyQGLIUOLEDZMNSF-UHFFFAOYSA-N
IUPAC name4-(13-chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidine-1-carbaldehyde

About Desloratadine N-Formyl Impurity

Desloratadine N-Formyl Impurity belongs to the Desloratadine reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 117810-61-4, formula C20H19ClN2O and molar mass 338.8 g/mol. It is handled as a solid.

Use cases we see most often

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Storage and safety notes

Hazard communication follows GHS (Danger: H302, H318, H361 and H362). 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. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Desloratadine

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

Desloratadine standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of Desloratadine N-Formyl Impurity
Product nameDesloratadine N-Formyl Impurity
Catalogue numberZX-024220
CAS number117810-61-4
IUPAC name4-(13-chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidine-1-carbaldehyde
Molecular formulaC20H19ClN2O
Molar mass338.8 g/mol
Exact mass338.1186
GradeReference Standard
Physical formSolid
XLogP34.4
H-bond donors / acceptors0 / 2
Topological polar surface area33.2 Ų
HS code38229090
InChIKeyQGLIUOLEDZMNSF-UHFFFAOYSA-N
SMILESC1CC2=C(C=CC(=C2)Cl)C(=C3CCN(CC3)C=O)C4=C1C=CC=N4
PubChem CID14554138
SynonymsN-Formyl Desloratadine, Desloratadine Related Compound F, N-Formyl-desloratadine, N-Formyldesloratadine, N-Formyl Desloratadine (Desloratadine Impurity), Loratadine N-Formyl Impurity, 11H-Benzo(5,6)cyclohepta(1,2-b)pyridine, 1-piperidinecarboxaldehyde, Formyl Loratadine, N-Formyl Desloratadine (Desloratadine Impurity D), 4-(8-chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)piperidine-1-carbaldehyde

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H302Harmful if swallowed
  • H318Causes serious eye damage
  • H361Suspected of damaging fertility or the unborn child
  • H362May cause harm to breast-fed children
  • H412Harmful to aquatic life with long lasting effects

Precautionary statements P203, P260, P263, P264, P264 + P265, P270, P273, P280, P301 + P317, P305 + P354 + P338, P317, P318, P330, 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 Desloratadine N-Formyl Impurity
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 Desloratadine N-Formyl Impurity

Which CAS number identifies Desloratadine N-Formyl Impurity?
Desloratadine N-Formyl Impurity is registered under CAS 117810-61-4. You may also see it listed as N-Formyl Desloratadine, Desloratadine Related Compound F, N-Formyl-desloratadine. Our catalogue number for this item is ZX-024220.
What are the formula and molar mass of Desloratadine N-Formyl Impurity?
For Desloratadine N-Formyl Impurity, its formula is C20H19ClN2O and its molar mass is 338.8 g/mol. The systematic (IUPAC) name is 4-(13-chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidine-1-carbaldehyde. InChIKey QGLIUOLEDZMNSF-UHFFFAOYSA-N lets you match it in any structure database.
How is Desloratadine N-Formyl Impurity used in pharmaceutical QC?
Desloratadine N-Formyl Impurity is a characterised reference material linked to Desloratadine. 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 Desloratadine N-Formyl Impurity?
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 Desloratadine N-Formyl Impurity?
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 Desloratadine N-Formyl Impurity to my country?
Yes. Because Desloratadine N-Formyl Impurity 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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