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Metabolites & Degradation Products

Diethyl 4-hydroxyisophthalate

Reference StandardAvailable on request

Order Diethyl 4-hydroxyisophthalate (CAS 5985-25-1) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Diethyl 4-hydroxyisophthalate chemical structure
CAS number5985-25-1
FormulaC12H14O5
Molar mass238.24 g/mol
Physical formSolid
HS code38229090
InChIKeyBPSXYFMGSNKFDZ-UHFFFAOYSA-N
IUPAC namediethyl 4-hydroxybenzene-1,3-dicarboxylate

About Diethyl 4-hydroxyisophthalate

Diethyl 4-hydroxyisophthalate belongs to the Teriflunomide reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 5985-25-1, formula C12H14O5 and molar mass 238.24 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling
  • Fine chemical synthesis

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Teriflunomide

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

Teriflunomide standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling
  • Fine chemical synthesis

Applications

Specifications and identifiers

Specifications of Diethyl 4-hydroxyisophthalate
Product nameDiethyl 4-hydroxyisophthalate
Catalogue numberZX-030548
CAS number5985-25-1
IUPAC namediethyl 4-hydroxybenzene-1,3-dicarboxylate
Molecular formulaC12H14O5
Molar mass238.24 g/mol
Exact mass238.0841
GradeReference Standard
Physical formSolid
XLogP33.2
H-bond donors / acceptors1 / 5
Topological polar surface area72.8 Ų
HS code38229090
InChIKeyBPSXYFMGSNKFDZ-UHFFFAOYSA-N
SMILESCCOC(=O)C1=CC(=C(C=C1)O)C(=O)OCC
PubChem CID256772
SynonymsIsophthalic acid, 4-hydroxy-, diethyl ester, 1,3-Benzenedicarboxylic acid, 4-hydroxy-, diethyl ester, 1,3-Benzenedicarboxylic acid, 4-hydroxy-, 1,3-diethyl ester, 4-Hydroxyisophthalic acid, diethyl ester, 1, 4-hydroxy-, diethyl ester

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 Diethyl 4-hydroxyisophthalate
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 Diethyl 4-hydroxyisophthalate

Which CAS number identifies Diethyl 4-hydroxyisophthalate?
Diethyl 4-hydroxyisophthalate is registered under CAS 5985-25-1. You may also see it listed as Isophthalic acid, 4-hydroxy-, diethyl ester, 1,3-Benzenedicarboxylic acid, 4-hydroxy-, diethyl ester, 1,3-Benzenedicarboxylic acid, 4-hydroxy-, 1,3-diethyl ester. Our catalogue number for this item is ZX-030548.
What are the formula and molar mass of Diethyl 4-hydroxyisophthalate?
For Diethyl 4-hydroxyisophthalate, its formula is C12H14O5 and its molar mass is 238.24 g/mol. The systematic (IUPAC) name is diethyl 4-hydroxybenzene-1,3-dicarboxylate. InChIKey BPSXYFMGSNKFDZ-UHFFFAOYSA-N lets you match it in any structure database.
How is Diethyl 4-hydroxyisophthalate used in pharmaceutical QC?
Diethyl 4-hydroxyisophthalate is a characterised reference material linked to Teriflunomide. 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 Diethyl 4-hydroxyisophthalate?
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 Diethyl 4-hydroxyisophthalate?
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 Diethyl 4-hydroxyisophthalate to my country?
Yes. Diethyl 4-hydroxyisophthalate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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