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API Reference Standards

1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate

Reference StandardAvailable on request

1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate (CAS 74252-25-8) supplier Zemixal…

Pack sizes
1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate chemical structure
CAS number74252-25-8
FormulaC19H15ClNNaO4
Molar mass379.8 g/mol
Physical formSolid
HS code38229090
InChIKeyJMHRGKDWGWORNU-UHFFFAOYSA-M
IUPAC namesodium 2-[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetate

About 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate

1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate belongs to the Indomethacin reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 74252-25-8, formula C19H15ClNNaO4 and molar mass 379.8 g/mol. It is handled as a solid.

Typical applications

  • Identification & assay
  • Method development & validation
  • QC reference material

Safe handling

Hazard communication follows GHS (Danger: H300). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes 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 Indomethacin

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

Indomethacin standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate
Product name1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate
Catalogue numberZX-044925
CAS number74252-25-8
IUPAC namesodium 2-[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetate
Molecular formulaC19H15ClNNaO4
Molar mass379.8 g/mol
Exact mass379.0587
GradeReference Standard
Physical formSolid
H-bond donors / acceptors0 / 4
Topological polar surface area71.4 Ų
HS code38229090
InChIKeyJMHRGKDWGWORNU-UHFFFAOYSA-M
SMILESCC1=C(C2=C(N1C(=O)C3=CC=C(C=C3)Cl)C=CC(=C2)OC)CC(=O)[O-].[Na+]
PubChem CID23675763
SynonymsIndomethacin sodium trihydrate, Sodium indomethacin, Indometacin sodium, Indocin I.V., Indomethacin sodium anhydrous, 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, Indole-3-acetic acid, 1-(p-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, sodium 1-(p-chlorobenzoyl)-5-methoxy-2-methylindole-3-acetate, Indomethacin (sodium), Sodium 2-(1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetate, Indometacin (sodium)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity

Signal word Danger

  • H300Fatal if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, 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 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate
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 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate

Which CAS number identifies 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate?
1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate is registered under CAS 74252-25-8. You may also see it listed as Indomethacin sodium trihydrate, Sodium indomethacin, Indometacin sodium. Our catalogue number for this item is ZX-044925.
What are the formula and molar mass of 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate?
For 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate, its formula is C19H15ClNNaO4 and its molar mass is 379.8 g/mol. The systematic (IUPAC) name is sodium 2-[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetate. InChIKey JMHRGKDWGWORNU-UHFFFAOYSA-M lets you match it in any structure database.
How is 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate used in pharmaceutical QC?
1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate 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 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate?
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 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate?
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 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate to my country?
Yes. Because 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, sodium salt, trihydrate 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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