Ledipasvir Impurity-3

Name: Ledipasvir Impurity-3
Brand: Vaqora Chemicals
SKU: VQ-037917

About Ledipasvir Impurity-3

Listed under CAS 1256388-50-7, Ledipasvir Impurity-3 is an impurity of Ledipasvir available from Vaqora Chemicals. The compound has the formula C29H29BrF2N4O3, corresponding to a molecular weight of 599.5 g/mol. It is also known as Ledipasvir Bromo Fluorenyl Impurity or CS-M2576.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Ledipasvir to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are 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

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

Industries

Related to Ledipasvir

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

Ledipasvir impurities

Specifications & identifiers

Chemical identifiers
Product name	Ledipasvir Impurity-3
Catalogue No.	VQ-037917
CAS Number	1256388-50-7
IUPAC name	methyl N-[(2S)-1-[(6S)-6-[5-(7-bromo-9,9-difluorofluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptan-5-yl]-3-methyl-1-oxobutan-2-yl]carbamate
Molecular formula	C₂₉H₂₉BrF₂N₄O₃
Molecular weight	599.5 g/mol
Exact mass	598.1391
Grade	Reference Standard
HSN code	38229090
InChIKey	VIGLTXJDEPHZTC-ZEQRLZLVSA-N
SMILES	CC(C)[C@@H](C(=O)N1CC2(CC2)C[C@H]1C3=NC=C(N3)C4=CC5=C(C=C4)C6=C(C5(F)F)C=C(C=C6)Br)NC(=O)OC
PubChem CID	58545540

Physical properties
Physical form	Solid
LogP (XLogP3)	5.4
H-bond donors / acceptors	2 / 6
TPSA	87.3 Å²

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 Ledipasvir Impurity-3?

The CAS Registry Number of Ledipasvir Impurity-3 is 1256388-50-7. It is also known as Ledipasvir Bromo Fluorenyl Impurity, CS-M2576.

What is the molecular formula and molecular weight of Ledipasvir Impurity-3?

Ledipasvir Impurity-3 has the molecular formula C29H29BrF2N4O3 and a molecular weight of 599.5 g/mol. Its IUPAC name is methyl N-[(2S)-1-[(6S)-6-[5-(7-bromo-9,9-difluorofluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptan-5-yl]-3-methyl-1-oxobutan-2-yl]carbamate.

What is Ledipasvir Impurity-3 used for?

Ledipasvir Impurity-3 is supplied as a characterised reference material related to Ledipasvir. 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 Ledipasvir Impurity-3 can I order?

We supply Ledipasvir Impurity-3 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 Ledipasvir Impurity-3?

Yes. Every lot of Ledipasvir Impurity-3 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 Ledipasvir Impurity-3 be shipped internationally?

Yes. We export Ledipasvir Impurity-3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.