Levetiracetam EP Impurity D

Name: Levetiracetam EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-006462

About Levetiracetam EP Impurity D

Listed under CAS 103765-01-1, Levetiracetam EP Impurity D is a pharmacopeial impurity of Levetiracetam available from Vaqora Chemicals, specified at 99.9% purity. Its molecular formula is C8H14N2O2 and its molecular weight is 170.21 g/mol. Systematically, it is named (2R)-2-(2-oxopyrrolidin-1-yl)butanamide. Common synonyms include (2R)-2-(2-Oxo-pyrrolidin-1-yl)butanamide and (αR)-α-Ethyl-2-oxo-1-pyrrolidineacetamide.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Levetiracetam, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Levetiracetam EP Impurity D is dispatched with a Certificate of Analysis (COA) to destinations worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Levetiracetam

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

Levetiracetam impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Levetiracetam EP Impurity D
Catalogue No.	VQ-006462
CAS Number	103765-01-1
IUPAC name	(2R)-2-(2-oxopyrrolidin-1-yl)butanamide
Molecular formula	C₈H₁₄N₂O₂
Molecular weight	170.21 g/mol
Exact mass	170.1055
Grade	Reference Standard
Purity / assay	99.9%
HSN code	38229090
InChIKey	HPHUVLMMVZITSG-ZCFIWIBFSA-N
SMILES	CC[C@H](C(=O)N)N1CCCC1=O
PubChem CID	441341

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.3
H-bond donors / acceptors	1 / 2
TPSA	63.4 Å²
Synonyms	(2R)-2-(2-Oxo-pyrrolidin-1-yl)butanamide, (αR)-α-Ethyl-2-oxo-1-pyrrolidineacetamide, (R)-α-ethyl-2-oxo-1-pyrrolidineacetamide, (R)-Etiracetam, (R)-Levetiracetam, UCB-L 060, Levetiracetam R-Isomer, Etiracetam, (R)-, etiracetam, R-isomer, (alphaR)-alpha-Ethyl-2-oxo-1-pyrrolidineacetamide, (R)-alpha-Ethyl-2-oxo-1-pyrrolidineacetamide, 1-Pyrrolidineacetamide, alpha-ethyl-2-oxo-, (R)-

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233, 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 Levetiracetam EP Impurity D?

The CAS Registry Number of Levetiracetam EP Impurity D is 103765-01-1. It is also known as (2R)-2-(2-Oxo-pyrrolidin-1-yl)butanamide, (αR)-α-Ethyl-2-oxo-1-pyrrolidineacetamide, (R)-α-ethyl-2-oxo-1-pyrrolidineacetamide.

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

Levetiracetam EP Impurity D has the molecular formula C8H14N2O2 and a molecular weight of 170.21 g/mol. Its IUPAC name is (2R)-2-(2-oxopyrrolidin-1-yl)butanamide.

What is Levetiracetam EP Impurity D used for?

Levetiracetam EP Impurity D is supplied as a characterised reference material related to Levetiracetam. 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 Levetiracetam EP Impurity D can I order?

We supply Levetiracetam EP Impurity D in Reference Standard (99.9%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

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

Yes. Every lot of Levetiracetam 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 Levetiracetam EP Impurity D be shipped internationally?

Yes. Levetiracetam 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.