Lenalidomide Impurity 19

Name: Lenalidomide Impurity 19
Brand: Vaqora Chemicals
SKU: VQ-005145

About Lenalidomide Impurity 19

Listed under CAS 827026-44-8, Lenalidomide Impurity 19 is an impurity of Lenalidomide available from Vaqora Chemicals, specified at 97.8% purity. Its molecular formula is C13H14N4O5 and its molecular weight is 306.27 g/mol. Systematically, it is named 2-(7-nitro-3-oxo-1H-isoindol-2-yl)pentanediamide. Common synonyms include Lenalidomide Impurity 49 and Lenalidomide Impurity 74.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Lenalidomide to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Lenalidomide Impurity 19 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick dispatch.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Lenalidomide

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

Lenalidomide impurities

Specifications & identifiers

Chemical identifiers
Product name	Lenalidomide Impurity 19
Catalogue No.	VQ-005145
CAS Number	827026-44-8
IUPAC name	2-(7-nitro-3-oxo-1H-isoindol-2-yl)pentanediamide
Molecular formula	C₁₃H₁₄N₄O₅
Molecular weight	306.27 g/mol
Exact mass	306.0964
Grade	Reference Standard
Purity / assay	97.8%
HSN code	38229090
InChIKey	DWTCYUIQXNXGEJ-UHFFFAOYSA-N
SMILES	C1C2=C(C=CC=C2[N+](=O)[O-])C(=O)N1C(CCC(=O)N)C(=O)N
PubChem CID	70206828

Physical properties
Physical form	Solid
LogP (XLogP3)	-1
H-bond donors / acceptors	2 / 5
TPSA	152 Å²
Synonyms	2-(1,3-Dihydro-4-nitro-1-oxo-2H-isoindol-2-yl)pentanediamide, 2-(4-Nitro-1-oxo-1,3-dihydroisoindol-2-yl)pentanedioic acid diamide, 2-(4-Nitro-1-oxoisoindolin-2-yl)pentanediamide, Lenalidomide Impurity 49, Lenalidomide Impurity 74

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 Lenalidomide Impurity 19?

The CAS Registry Number of Lenalidomide Impurity 19 is 827026-44-8. It is also known as 2-(1,3-Dihydro-4-nitro-1-oxo-2H-isoindol-2-yl)pentanediamide, 2-(4-Nitro-1-oxo-1,3-dihydroisoindol-2-yl)pentanedioic acid diamide, 2-(4-Nitro-1-oxoisoindolin-2-yl)pentanediamide.

What is the molecular formula and molecular weight of Lenalidomide Impurity 19?

Lenalidomide Impurity 19 has the molecular formula C13H14N4O5 and a molecular weight of 306.27 g/mol. Its IUPAC name is 2-(7-nitro-3-oxo-1H-isoindol-2-yl)pentanediamide.

What is Lenalidomide Impurity 19 used for?

Lenalidomide Impurity 19 is supplied as a characterised reference material related to Lenalidomide. 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 Lenalidomide Impurity 19 can I order?

We supply Lenalidomide Impurity 19 in Reference Standard (97.8%) 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 Lenalidomide Impurity 19?

Yes. Every lot of Lenalidomide Impurity 19 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 Lenalidomide Impurity 19 be shipped internationally?

Yes. We export Lenalidomide Impurity 19 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.