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Pharmacopeial Impurities (EP / USP / BP)

Etofenamate EP Impurity D

Reference StandardAvailable on request

Order Etofenamate EP Impurity D (CAS 64352-84-7) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Etofenamate EP Impurity D chemical structure
CAS number64352-84-7
FormulaC32H26F6N2O5
Molar mass632.5 g/mol
Physical formSolid
HS code38229090
InChIKeyKKGKTVVZWJTHAO-UHFFFAOYSA-N
IUPAC name2-[2-[2-[3-(trifluoromethyl)anilino]benzoyl]oxyethoxy]ethyl 2-[3-(trifluoromethyl)anilino]benzoate

About Etofenamate EP Impurity D

Etofenamate EP Impurity D belongs to the Etofenamate reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 64352-84-7, formula C32H26F6N2O5 and molar mass 632.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Safe handling

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Etofenamate

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

Etofenamate 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 Etofenamate EP Impurity D
Product nameEtofenamate EP Impurity D
Catalogue numberZX-021625
CAS number64352-84-7
IUPAC name2-[2-[2-[3-(trifluoromethyl)anilino]benzoyl]oxyethoxy]ethyl 2-[3-(trifluoromethyl)anilino]benzoate
Molecular formulaC32H26F6N2O5
Molar mass632.5 g/mol
Exact mass632.1746
GradeReference Standard
Physical formSolid
XLogP39.1
H-bond donors / acceptors2 / 13
Topological polar surface area85.9 Ų
HS code38229090
InChIKeyKKGKTVVZWJTHAO-UHFFFAOYSA-N
SMILESC1=CC=C(C(=C1)C(=O)OCCOCCOC(=O)C2=CC=CC=C2NC3=CC=CC(=C3)C(F)(F)F)NC4=CC=CC(=C4)C(F)(F)F
PubChem CID129318388
SynonymsEtofenamate EP Impurity D (Free Base), Etofenamate - Impurity D, 2,2'-Oxybis(ethylene) Bis[2-[[3-(trifluoromethyl)phenyl]amino]benzoate], 2,2-Bis(N-(a,a,a-trifluoro-m-tolyl)antranililoxi)diethylether, oxybis(ethane-2,1-diyl) bis(2-((3-(trifluoromethyl)phenyl)amino)benzoate), Etofenamate impurity D, Benzoic acid, 2-[[3-(trifluoromethyl)phenyl]amino]-, oxydi-2,1-ethanediyl ester

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

Precautionary statements P264, P270, P301 + P317, P330, 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 Etofenamate EP Impurity D
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 Etofenamate EP Impurity D

Which CAS number identifies Etofenamate EP Impurity D?
Etofenamate EP Impurity D is registered under CAS 64352-84-7. You may also see it listed as Etofenamate EP Impurity D (Free Base), Etofenamate - Impurity D, 2,2'-Oxybis(ethylene) Bis[2-[[3-(trifluoromethyl)phenyl]amino]benzoate]. Our catalogue number for this item is ZX-021625.
What are the formula and molar mass of Etofenamate EP Impurity D?
For Etofenamate EP Impurity D, its formula is C32H26F6N2O5 and its molar mass is 632.5 g/mol. The systematic (IUPAC) name is 2-[2-[2-[3-(trifluoromethyl)anilino]benzoyl]oxyethoxy]ethyl 2-[3-(trifluoromethyl)anilino]benzoate. InChIKey KKGKTVVZWJTHAO-UHFFFAOYSA-N lets you match it in any structure database.
How is Etofenamate EP Impurity D used in pharmaceutical QC?
Etofenamate EP Impurity D is a characterised reference material linked to Etofenamate. 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 Etofenamate EP Impurity D?
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 Etofenamate EP Impurity D?
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 Etofenamate EP Impurity D to my country?
Yes. Because Etofenamate EP Impurity D 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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