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API Impurities

Ezetimibe Impurity 9

Reference StandardIn stock

Buy Ezetimibe Impurity 9 (CAS 272778-12-8) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-004747.

Pack sizes
Ezetimibe Impurity 9 chemical structure
CAS number272778-12-8
FormulaC39H46F2N2O5Si2
Molar mass717 g/mol
Physical formSolid
HS code38229090
InChIKeyXXMINDVVBVJXLN-GOFGAPPUSA-N
IUPAC name(4S)-3-[(2R,5S)-2-[(S)-(4-fluoroanilino)-(4-trimethylsilyloxyphenyl)methyl]-5-(4-fluorophenyl)-5-trimethylsilyloxypentanoyl]-4-phenyl-1,3-oxazolidin-2-one

About Ezetimibe Impurity 9

Zemixal lists Ezetimibe Impurity 9 for laboratories that identify, quantify or control Ezetimibe and its related substances. For your records (Reference Standard), the material is defined by CAS 272778-12-8, formula C39H46F2N2O5Si2 and molar mass 717 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

Classified under GHS with signal word Warning and hazard statements H315, H319, H335 and H413. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. 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 Ezetimibe

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

Ezetimibe 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 Ezetimibe Impurity 9
Product nameEzetimibe Impurity 9
Catalogue numberZX-004747
CAS number272778-12-8
IUPAC name(4S)-3-[(2R,5S)-2-[(S)-(4-fluoroanilino)-(4-trimethylsilyloxyphenyl)methyl]-5-(4-fluorophenyl)-5-trimethylsilyloxypentanoyl]-4-phenyl-1,3-oxazolidin-2-one
Molecular formulaC39H46F2N2O5Si2
Molar mass717 g/mol
Exact mass716.2913
GradeReference Standard
Physical formSolid
H-bond donors / acceptors1 / 8
Topological polar surface area77.1 Ų
HS code38229090
InChIKeyXXMINDVVBVJXLN-GOFGAPPUSA-N
SMILESC[Si](C)(C)OC1=CC=C(C=C1)[C@H]([C@@H](CC[C@@H](C2=CC=C(C=C2)F)O[Si](C)(C)C)C(=O)N3[C@H](COC3=O)C4=CC=CC=C4)NC5=CC=C(C=C5)F
PubChem CID11411498
SynonymsEzetimibe inter-X, Ezetimibe Intermediate X

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

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H413May cause long lasting harmful effects to aquatic life

Precautionary statements P261, P264, P264 + P265, P271, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 Ezetimibe Impurity 9
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 Ezetimibe Impurity 9

Which CAS number identifies Ezetimibe Impurity 9?
Ezetimibe Impurity 9 is registered under CAS 272778-12-8. You may also see it listed as Ezetimibe inter-X, Ezetimibe Intermediate X. Our catalogue number for this item is ZX-004747.
What are the formula and molar mass of Ezetimibe Impurity 9?
For Ezetimibe Impurity 9, its formula is C39H46F2N2O5Si2 and its molar mass is 717 g/mol. The systematic (IUPAC) name is (4S)-3-[(2R,5S)-2-[(S)-(4-fluoroanilino)-(4-trimethylsilyloxyphenyl)methyl]-5-(4-fluorophenyl)-5-trimethylsilyloxypentanoyl]-4-phenyl-1,3-oxazolidin-2-one. InChIKey XXMINDVVBVJXLN-GOFGAPPUSA-N lets you match it in any structure database.
How is Ezetimibe Impurity 9 used in pharmaceutical QC?
Ezetimibe Impurity 9 is a characterised reference material linked to Ezetimibe. 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 Ezetimibe Impurity 9?
This listing is Reference Standard grade. 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 Ezetimibe Impurity 9?
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 Ezetimibe Impurity 9 to my country?
Yes. Because Ezetimibe Impurity 9 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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