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API Impurities

Losartan Azide Impurity

Reference StandardAvailable on request

Order Losartan Azide Impurity (CAS 727718-93-6) online at Zemixal. Request a quote with price, lead time and documents. Part of our API Impurities range.

Pack sizes
Losartan Azide Impurity chemical structure
CAS number727718-93-6
FormulaC22H22ClN9
Molar mass447.9 g/mol
Physical formSolid
HS code38229090
InChIKeyWSECDZBYSJWHFL-UHFFFAOYSA-N
IUPAC name5-[2-[4-[[5-(azidomethyl)-2-butyl-4-chloroimidazol-1-yl]methyl]phenyl]phenyl]-2H-tetrazole

About Losartan Azide Impurity

Analytical teams working on Losartan use Losartan Azide Impurity as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 727718-93-6, formula C22H22ClN9 and molar mass 447.9 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

It carries the GHS signal word Warning (H302, H312, H315 and H319), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Losartan

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

Losartan standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Losartan Azide Impurity
Product nameLosartan Azide Impurity
Catalogue numberZX-004929
CAS number727718-93-6
IUPAC name5-[2-[4-[[5-(azidomethyl)-2-butyl-4-chloroimidazol-1-yl]methyl]phenyl]phenyl]-2H-tetrazole
Molecular formulaC22H22ClN9
Molar mass447.9 g/mol
Exact mass447.1687
GradeReference Standard
Physical formSolid
XLogP36
H-bond donors / acceptors1 / 6
Topological polar surface area86.6 Ų
HS code38229090
InChIKeyWSECDZBYSJWHFL-UHFFFAOYSA-N
SMILESCCCCC1=NC(=C(N1CC2=CC=C(C=C2)C3=CC=CC=C3C4=NNN=N4)CN=[N+]=[N-])Cl
PubChem CID58773826
Synonyms5-(2-(4-((5-(azidomethyl)-2-butyl-4-chloroimidazol-1-yl)methyl)phenyl)phenyl)-2H-tetrazole, Losartan Azide, Losartan Impurity 21, Losartan Potassium Impurity 1

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
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, 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 Losartan Azide 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 Losartan Azide Impurity

Which CAS number identifies Losartan Azide Impurity?
Losartan Azide Impurity is registered under CAS 727718-93-6. You may also see it listed as 5-(2-(4-((5-(azidomethyl)-2-butyl-4-chloroimidazol-1-yl)methyl)phenyl)phenyl)-2H-tetrazole, Losartan Azide, Losartan Impurity 21. Our catalogue number for this item is ZX-004929.
What are the formula and molar mass of Losartan Azide Impurity?
For Losartan Azide Impurity, its formula is C22H22ClN9 and its molar mass is 447.9 g/mol. The systematic (IUPAC) name is 5-[2-[4-[[5-(azidomethyl)-2-butyl-4-chloroimidazol-1-yl]methyl]phenyl]phenyl]-2H-tetrazole. InChIKey WSECDZBYSJWHFL-UHFFFAOYSA-N lets you match it in any structure database.
How is Losartan Azide Impurity used in pharmaceutical QC?
Losartan Azide Impurity is a characterised reference material linked to Losartan. 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 Losartan Azide 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 Losartan Azide 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 Losartan Azide Impurity to my country?
Yes. Because Losartan Azide 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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