Lidocaine EP Impurity D

Name: Lidocaine EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-031548

About Lidocaine EP Impurity D

Lidocaine EP Impurity D is a pharmacopeial impurity of Lidocaine carrying the CAS registry number 7728-40-7. With the molecular formula C12H18N2O, it has a molar mass of 206.28 g/mol. Systematically, it is named N-(2,6-dimethylphenyl)-2-(ethylamino)acetamide. It is also known as N-Desethyl Lidocaine (TFA salt) or Lidocaine - Impurity D (Freebase).

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Lidocaine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Lidocaine

View every impurity, metabolite and intermediate we list for Lidocaine.

Lidocaine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Lidocaine EP Impurity D
Catalogue No.	VQ-031548
CAS Number	7728-40-7
IUPAC name	N-(2,6-dimethylphenyl)-2-(ethylamino)acetamide
Molecular formula	C₁₂H₁₈N₂O
Molecular weight	206.28 g/mol
Exact mass	206.1419
Grade	Reference Standard
HSN code	38229090
InChIKey	WRMRXPASUROZGT-UHFFFAOYSA-N
SMILES	CCNCC(=O)NC1=C(C=CC=C1C)C
PubChem CID	24415

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	2 / 2
TPSA	41.1 Å²
Synonyms	N-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

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed

Precautionary statements: P264, P270, P301 + P316, P321, P330, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Lidocaine EP Impurity D?

The CAS Registry Number of Lidocaine EP Impurity D is 7728-40-7. It is also known as N-Desethyl Lidocaine (TFA salt), Lidocaine - Impurity D (Freebase), Monoethylglycinexylidide.

What is the molecular formula and molecular weight of Lidocaine EP Impurity D?

Lidocaine EP Impurity D has the molecular formula C12H18N2O and a molecular weight of 206.28 g/mol. Its IUPAC name is N-(2,6-dimethylphenyl)-2-(ethylamino)acetamide.

What is Lidocaine EP Impurity D used for?

Lidocaine EP Impurity D is supplied as a characterised reference material related to Lidocaine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Lidocaine EP Impurity D can I order?

We supply Lidocaine EP Impurity D in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Lidocaine EP Impurity D?

Yes. Every lot of Lidocaine EP Impurity D is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Lidocaine EP Impurity D be shipped internationally?

Yes. Lidocaine EP Impurity D is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.