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API Process Intermediates & Related Compounds

4,4'-Dicarboxydiphenyl ether

Available on request

Order 4,4'-Dicarboxydiphenyl ether (CAS 2215-89-6) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
4,4'-Dicarboxydiphenyl ether chemical structure
CAS number2215-89-6
FormulaC14H10O5
Molar mass258.23 g/mol
Physical formSolid
InChIKeyWVDRSXGPQWNUBN-UHFFFAOYSA-N
IUPAC name4-(4-carboxyphenoxy)benzoic acid

About 4,4'-Dicarboxydiphenyl ether

Researchers and plant chemists source 4,4'-Dicarboxydiphenyl ether from Zemixal for routine and specialised work. Identity at a glance: CAS 2215-89-6, formula C14H10O5 and molar mass 258.23 g/mol. It is handled as a solid.

Where it is used

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Safe handling

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Propofol

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

Propofol standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 4,4'-Dicarboxydiphenyl ether
Product name4,4'-Dicarboxydiphenyl ether
Catalogue numberZX-036060
CAS number2215-89-6
IUPAC name4-(4-carboxyphenoxy)benzoic acid
Molecular formulaC14H10O5
Molar mass258.23 g/mol
Exact mass258.0528
Physical formSolid
XLogP33.4
H-bond donors / acceptors2 / 5
Topological polar surface area83.8 Ų
InChIKeyWVDRSXGPQWNUBN-UHFFFAOYSA-N
SMILESC1=CC(=CC=C1C(=O)O)OC2=CC=C(C=C2)C(=O)O
PubChem CID75183
Synonyms4,4`-Oxybis[benzoic acid], 4,4'-Oxydibenzoic acid, 4,4'-Oxybis(benzoic acid), Benzoic acid, 4,4'-oxybis-, 4,4'-Oxybis[benzoic acid], 4,4'-oxybisbenzoic acid, Diphenyl Ether 4,4'-Dicarboxylic Acid, 4,4 inverted exclamation marka-Oxybis(benzoic acid), 4,4 inverted exclamation mark -Oxybis(benzoic acid), 4,4'-Oxybis(benzoicacid), 4,4'-diphenyl ether dicarboxylic acid

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

Precautionary statements P261, P264, P264 + P265, P271, 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 4,4'-Dicarboxydiphenyl ether
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 4,4'-Dicarboxydiphenyl ether

Which CAS number identifies 4,4'-Dicarboxydiphenyl ether?
4,4'-Dicarboxydiphenyl ether is registered under CAS 2215-89-6. You may also see it listed as 4,4`-Oxybis[benzoic acid], 4,4'-Oxydibenzoic acid, 4,4'-Oxybis(benzoic acid). Our catalogue number for this item is ZX-036060.
What are the formula and molar mass of 4,4'-Dicarboxydiphenyl ether?
For 4,4'-Dicarboxydiphenyl ether, its formula is C14H10O5 and its molar mass is 258.23 g/mol. The systematic (IUPAC) name is 4-(4-carboxyphenoxy)benzoic acid. InChIKey WVDRSXGPQWNUBN-UHFFFAOYSA-N lets you match it in any structure database.
How is 4,4'-Dicarboxydiphenyl ether used in pharmaceutical QC?
4,4'-Dicarboxydiphenyl ether is a characterised reference material linked to Propofol. 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 4,4'-Dicarboxydiphenyl ether?
The grade and assay are confirmed on the quotation and the batch COA. 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 4,4'-Dicarboxydiphenyl ether?
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 4,4'-Dicarboxydiphenyl ether to my country?
Yes. Because 4,4'-Dicarboxydiphenyl ether 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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