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Pharmacopeial Impurities (EP / USP / BP)

Indomethacin EP Impurity E

Reference StandardAvailable on request

Indomethacin EP Impurity E (CAS 807614-94-4) supplier Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.

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Indomethacin EP Impurity E chemical structure
CAS number807614-94-4
FormulaC19H16ClNO4
Molar mass357.8 g/mol
Physical formSolid
HS code38229090
InChIKeyPXXTUBBLCCJTKH-UHFFFAOYSA-N
IUPAC name2-[1-(3-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetic acid

About Indomethacin EP Impurity E

Analytical teams working on Indomethacin use Indomethacin EP Impurity E as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 807614-94-4, formula C19H16ClNO4 and molar mass 357.8 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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Indomethacin

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

Indomethacin standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Indomethacin EP Impurity E
Product nameIndomethacin EP Impurity E
Catalogue numberZX-021876
CAS number807614-94-4
IUPAC name2-[1-(3-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetic acid
Molecular formulaC19H16ClNO4
Molar mass357.8 g/mol
Exact mass357.0768
GradeReference Standard
Physical formSolid
XLogP34.3
H-bond donors / acceptors1 / 4
Topological polar surface area68.5 Ų
HS code38229090
InChIKeyPXXTUBBLCCJTKH-UHFFFAOYSA-N
SMILESCC1=C(C2=C(N1C(=O)C3=CC(=CC=C3)Cl)C=CC(=C2)OC)CC(=O)O
PubChem CID12049649
SynonymsIndomethacin Impurity E, Indometacin - Impurity E, 2-(1-(3-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetic acid, [1-(3-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]acetic acid, 1H-Indole-3-acetic acid, 1-(3-chlorobenzoyl)-5-methoxy-2-methyl-, 2-[1-(3-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]acetic acid, 1-(3-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetic Acid, 2-[1-(3-chlorobenzoyl)-5-methoxy-2-methyl-indol-3-yl]acetic acid

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 Indomethacin EP Impurity E
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 Indomethacin EP Impurity E

Which CAS number identifies Indomethacin EP Impurity E?
Indomethacin EP Impurity E is registered under CAS 807614-94-4. You may also see it listed as Indomethacin Impurity E, Indometacin - Impurity E, 2-(1-(3-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetic acid. Our catalogue number for this item is ZX-021876.
What are the formula and molar mass of Indomethacin EP Impurity E?
For Indomethacin EP Impurity E, its formula is C19H16ClNO4 and its molar mass is 357.8 g/mol. The systematic (IUPAC) name is 2-[1-(3-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetic acid. InChIKey PXXTUBBLCCJTKH-UHFFFAOYSA-N lets you match it in any structure database.
How is Indomethacin EP Impurity E used in pharmaceutical QC?
Indomethacin EP Impurity E is a characterised reference material linked to Indomethacin. 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 Indomethacin EP Impurity E?
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 Indomethacin EP Impurity E?
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 Indomethacin EP Impurity E to my country?
Yes. Indomethacin EP Impurity E ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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