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API Impurities

Posaconazole Impurity 16

Reference StandardAvailable on request

Buy Posaconazole Impurity 16 (CAS 2243786-07-2) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Quotes within one business day.

Pack sizes
Posaconazole Impurity 16 chemical structure
CAS number2243786-07-2
FormulaC20H18ClF2N3O4S
Molar mass469.9 g/mol
Physical formSolid
HS code38229090
InChIKeyWUPORSBDFSRGHD-VLIAUNLRSA-N
IUPAC name[(3R,5R)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methyl 4-chlorobenzenesulfonate

About Posaconazole Impurity 16

Posaconazole Impurity 16 is supplied by Zemixal as a characterised reference material for Posaconazole analysis. Identity at a glance (Reference Standard): CAS 2243786-07-2, formula C20H18ClF2N3O4S and molar mass 469.9 g/mol. It is handled as a solid.

Typical applications

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

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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Posaconazole

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

Posaconazole 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 Posaconazole Impurity 16
Product namePosaconazole Impurity 16
Catalogue numberZX-031927
CAS number2243786-07-2
IUPAC name[(3R,5R)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methyl 4-chlorobenzenesulfonate
Molecular formulaC20H18ClF2N3O4S
Molar mass469.9 g/mol
Exact mass469.0675
GradeReference Standard
Physical formSolid
XLogP33.3
H-bond donors / acceptors0 / 8
Topological polar surface area91.7 Ų
HS code38229090
InChIKeyWUPORSBDFSRGHD-VLIAUNLRSA-N
SMILESC1[C@H](CO[C@@]1(CN2C=NC=N2)C3=C(C=C(C=C3)F)F)COS(=O)(=O)C4=CC=C(C=C4)Cl
PubChem CID124222692

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Posaconazole Impurity 16
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 Posaconazole Impurity 16

Which CAS number identifies Posaconazole Impurity 16?
Posaconazole Impurity 16 is registered under CAS 2243786-07-2. Our catalogue number for this item is ZX-031927.
What are the formula and molar mass of Posaconazole Impurity 16?
For Posaconazole Impurity 16, its formula is C20H18ClF2N3O4S and its molar mass is 469.9 g/mol. The systematic (IUPAC) name is [(3R,5R)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methyl 4-chlorobenzenesulfonate. InChIKey WUPORSBDFSRGHD-VLIAUNLRSA-N lets you match it in any structure database.
How is Posaconazole Impurity 16 used in pharmaceutical QC?
Posaconazole Impurity 16 is a characterised reference material linked to Posaconazole. 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 Posaconazole Impurity 16?
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 Posaconazole Impurity 16?
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 Posaconazole Impurity 16 to my country?
Yes. Posaconazole Impurity 16 ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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