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Pharmacopeial Impurities (EP / USP / BP)

Candesartan Cilexetil EP Impurity H

Reference StandardIn stock

Order Candesartan Cilexetil EP Impurity H (CAS 170791-09-0) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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Candesartan Cilexetil EP Impurity H chemical structure
CAS number170791-09-0
FormulaC52H48N6O6
Molar mass853 g/mol
Physical formSolid
HS code38229090
Purity74%
InChIKeyMOHQWFWIPOOTGV-UHFFFAOYSA-N
IUPAC name1-cyclohexyloxycarbonyloxyethyl 2-ethoxy-3-[[4-[2-(1-trityltetrazol-5-yl)phenyl]phenyl]methyl]benzimidazole-4-carboxylate

About Candesartan Cilexetil EP Impurity H

Candesartan Cilexetil EP Impurity H belongs to the Candesartan reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 170791-09-0, formula C52H48N6O6 and molar mass 853 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

It carries the GHS signal word Warning (H302, H315, H319 and H332), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Candesartan

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

Candesartan 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 Candesartan Cilexetil EP Impurity H
Product nameCandesartan Cilexetil EP Impurity H
Catalogue numberZX-005614
CAS number170791-09-0
IUPAC name1-cyclohexyloxycarbonyloxyethyl 2-ethoxy-3-[[4-[2-(1-trityltetrazol-5-yl)phenyl]phenyl]methyl]benzimidazole-4-carboxylate
Molecular formulaC52H48N6O6
Molar mass853 g/mol
Exact mass852.3635
GradeReference Standard
Purity / assay74%
Physical formSolid
XLogP311.9
H-bond donors / acceptors0 / 10
Topological polar surface area132 Ų
HS code38229090
InChIKeyMOHQWFWIPOOTGV-UHFFFAOYSA-N
SMILESCCOC1=NC2=CC=CC(=C2N1CC3=CC=C(C=C3)C4=CC=CC=C4C5=NN=NN5C(C6=CC=CC=C6)(C7=CC=CC=C7)C8=CC=CC=C8)C(=O)OC(C)OC(=O)OC9CCCCC9
PubChem CID11029254
SynonymsN-Tritylcandesartan cilexetil, Trityl candesartan cilexetil, Candesartan cilexetil impurity H, Candesartan cilexetil specified impurity H, (+/-)-Trityl candesartan cilexetil, trityl, triphenyl candesartan cilexetil, trityl candesartan methyl ester, tritylcandesartancilexetil[candesartancilexetilintermediates], 2-Ethoxy-1-[(2'-(1-trityl-1H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-7-benzimidazoleca

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

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H335May cause respiratory irritation
  • H351Suspected of causing cancer
  • H361Suspected of damaging fertility or the unborn child
  • H362May cause harm to breast-fed children

Precautionary statements P203, P260, P261, P263, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P318, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, 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 Candesartan Cilexetil EP Impurity H
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 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 Candesartan Cilexetil EP Impurity H

Which CAS number identifies Candesartan Cilexetil EP Impurity H?
Candesartan Cilexetil EP Impurity H is registered under CAS 170791-09-0. You may also see it listed as N-Tritylcandesartan cilexetil, Trityl candesartan cilexetil, Candesartan cilexetil impurity H. Our catalogue number for this item is ZX-005614.
What are the formula and molar mass of Candesartan Cilexetil EP Impurity H?
For Candesartan Cilexetil EP Impurity H, its formula is C52H48N6O6 and its molar mass is 853 g/mol. The systematic (IUPAC) name is 1-cyclohexyloxycarbonyloxyethyl 2-ethoxy-3-[[4-[2-(1-trityltetrazol-5-yl)phenyl]phenyl]methyl]benzimidazole-4-carboxylate. InChIKey MOHQWFWIPOOTGV-UHFFFAOYSA-N lets you match it in any structure database.
How is Candesartan Cilexetil EP Impurity H used in pharmaceutical QC?
Candesartan Cilexetil EP Impurity H is a characterised reference material linked to Candesartan. 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 Candesartan Cilexetil EP Impurity H?
This listing is Reference Standard grade with 74% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Candesartan Cilexetil 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 Candesartan Cilexetil EP Impurity H to my country?
Yes. Because Candesartan Cilexetil EP Impurity H 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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