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Pharmacopeial Impurities (EP / USP / BP)

Aceclofenac EP Impurity D

Reference StandardAvailable on request

Order Aceclofenac EP Impurity D (CAS 139272-66-5) online at Zemixal: C17H15Cl2NO4, COA and SDS with every lot, worldwide shipping.

Pack sizes
Aceclofenac EP Impurity D chemical structure
CAS number139272-66-5
FormulaC17H15Cl2NO4
Molar mass368.2 g/mol
Physical formSolid
HS code38229090
InChIKeyCYRWXOBAPNKPIF-UHFFFAOYSA-N
IUPAC name(2-methoxy-2-oxoethyl) 2-[2-(2,6-dichloroanilino)phenyl]acetate

About Aceclofenac EP Impurity D

Aceclofenac EP Impurity D belongs to the Aceclofenac reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 139272-66-5, formula C17H15Cl2NO4 and molar mass 368.2 g/mol. It is handled as a solid.

Use cases we see most often

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

Safe handling

It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.

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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Aceclofenac

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

Aceclofenac standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Aceclofenac EP Impurity D
Product nameAceclofenac EP Impurity D
Catalogue numberZX-019773
CAS number139272-66-5
IUPAC name(2-methoxy-2-oxoethyl) 2-[2-(2,6-dichloroanilino)phenyl]acetate
Molecular formulaC17H15Cl2NO4
Molar mass368.2 g/mol
Exact mass367.0378
GradeReference Standard
Physical formSolid
XLogP34.6
H-bond donors / acceptors1 / 5
Topological polar surface area64.6 Ų
HS code38229090
InChIKeyCYRWXOBAPNKPIF-UHFFFAOYSA-N
SMILESCOC(=O)COC(=O)CC1=CC=CC=C1NC2=C(C=CC=C2Cl)Cl
PubChem CID46783545
SynonymsAceclofenac Impurity D, Aceclofenac - Impurity D, Aceclofenac Methyl Ester, Methyl aceclofenac, Methyl Ester of Aceclofenac, 2-Methoxy-2-oxoethyl 2-(2-((2,6-dichlorophenyl)amino)phenyl)acetate, 2-Methoxy-2-oxoethyl 2-(2-(2,6-dichlorophenylamino)-phenyl)acetate, Methyl (((2-((2,6-dichlorophenyl)amino)phenyl)acetyl)oxy)acetate, 2-[(2,6-Dichlorophenyl)amino]benzeneacetic Acid 2-Methoxy-2-oxoethyl Ester, Benzeneacetic acid, 2-((2,6-dichlorophenyl)amino)-, 2-methoxy-2-oxoethyl ester, 2-methoxy-2-oxoethyl 2-(2-(2,6-dichlorophenylamino)phenyl)acetate, Benzeneacetic acid, 2-[(2,6-dichlorophenyl)amino]-, 2-methoxy-2-oxoethyl 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 Aceclofenac 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 Aceclofenac EP Impurity D

Which CAS number identifies Aceclofenac EP Impurity D?
Aceclofenac EP Impurity D is registered under CAS 139272-66-5. You may also see it listed as Aceclofenac Impurity D, Aceclofenac - Impurity D, Aceclofenac Methyl Ester. Our catalogue number for this item is ZX-019773.
What are the formula and molar mass of Aceclofenac EP Impurity D?
For Aceclofenac EP Impurity D, its formula is C17H15Cl2NO4 and its molar mass is 368.2 g/mol. The systematic (IUPAC) name is (2-methoxy-2-oxoethyl) 2-[2-(2,6-dichloroanilino)phenyl]acetate. InChIKey CYRWXOBAPNKPIF-UHFFFAOYSA-N lets you match it in any structure database.
How is Aceclofenac EP Impurity D used in pharmaceutical QC?
Aceclofenac EP Impurity D is a characterised reference material linked to Aceclofenac. 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 Aceclofenac 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 Aceclofenac 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 Aceclofenac EP Impurity D to my country?
Yes. Because Aceclofenac 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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