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Pharmacopeial Impurities (EP / USP / BP)

Lidocaine EP Impurity D

Reference StandardAvailable on request

Buy Lidocaine EP Impurity D (CAS 7728-40-7) from Zemixal: C12H18N2O, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Lidocaine EP Impurity D chemical structure
CAS number7728-40-7
FormulaC12H18N2O
Molar mass206.28 g/mol
Physical formSolid
HS code38229090
InChIKeyWRMRXPASUROZGT-UHFFFAOYSA-N
IUPAC nameN-(2,6-dimethylphenyl)-2-(ethylamino)acetamide

About Lidocaine EP Impurity D

Lidocaine EP Impurity D belongs to the Lidocaine reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 7728-40-7, formula C12H18N2O and molar mass 206.28 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

Classified under GHS with signal word Danger and hazard statements H301. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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 Lidocaine

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

Lidocaine standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Lidocaine EP Impurity D
Product nameLidocaine EP Impurity D
Catalogue numberZX-030273
CAS number7728-40-7
IUPAC nameN-(2,6-dimethylphenyl)-2-(ethylamino)acetamide
Molecular formulaC12H18N2O
Molar mass206.28 g/mol
Exact mass206.1419
GradeReference Standard
Physical formSolid
XLogP31.3
H-bond donors / acceptors2 / 2
Topological polar surface area41.1 Ų
HS code38229090
InChIKeyWRMRXPASUROZGT-UHFFFAOYSA-N
SMILESCCNCC(=O)NC1=C(C=CC=C1C)C
PubChem CID24415
SynonymsN-Desethyl Lidocaine (TFA salt), Lidocaine - Impurity D (Freebase), Monoethylglycinexylidide, Norlidocaine, Ethylglycylxylidide, N-Ethylglycinexylidide, 2-Ethylamino-2,6-acetoxylidine, 2-Ethylamino-2',6'-acetoxylidide, Acetamide, N-(2,6-dimethylphenyl)-2-(ethylamino)-, N-(2,6-dimethylphenyl)-N(2)-ethylglycinamide, L 86, L-86

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

  • H301Toxic 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 Lidocaine 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 Lidocaine EP Impurity D

Which CAS number identifies Lidocaine EP Impurity D?
Lidocaine EP Impurity D is registered under CAS 7728-40-7. You may also see it listed as N-Desethyl Lidocaine (TFA salt), Lidocaine - Impurity D (Freebase), Monoethylglycinexylidide. Our catalogue number for this item is ZX-030273.
What are the formula and molar mass of Lidocaine EP Impurity D?
For Lidocaine EP Impurity D, its formula is C12H18N2O and its molar mass is 206.28 g/mol. The systematic (IUPAC) name is N-(2,6-dimethylphenyl)-2-(ethylamino)acetamide. InChIKey WRMRXPASUROZGT-UHFFFAOYSA-N lets you match it in any structure database.
How is Lidocaine EP Impurity D used in pharmaceutical QC?
Lidocaine EP Impurity D is a characterised reference material linked to Lidocaine. 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 Lidocaine 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 Lidocaine 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 Lidocaine EP Impurity D to my country?
Yes. Because Lidocaine 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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