Linezolid Stage-II

Name: Linezolid Stage-II
Brand: Vaqora Chemicals
SKU: VQ-013533

About Linezolid Stage-II

Listed under CAS 556801-12-8, Linezolid Stage-II is a process intermediate or related compound of Linezolid available from Vaqora Chemicals with a typical assay of 98%. Its molecular formula is C22H21N3O5 and its molecular weight is 407.4 g/mol. Systematically, it is named 2-[[(5S)-3-(4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl]isoindole-1,3-dione.

It is supplied 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.

Process chemists and analysts use it when developing synthetic routes to Linezolid, tracking process-related impurities and validating analytical methods. It is used across 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. This item is currently in stock for prompt dispatch.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Linezolid

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

Linezolid impurities

Specifications & identifiers

Chemical identifiers
Product name	Linezolid Stage-II
Catalogue No.	VQ-013533
CAS Number	556801-12-8
IUPAC name	2-[[(5S)-3-(4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl]isoindole-1,3-dione
Molecular formula	C₂₂H₂₁N₃O₅
Molecular weight	407.4 g/mol
Exact mass	407.1481
Grade	Reference Standard
Purity / assay	98%
HSN code	2933
InChIKey	LBHMAZUZAAFYFG-QGZVFWFLSA-N
SMILES	C1COCCN1C2=CC=C(C=C2)N3C[C@@H](OC3=O)CN4C(=O)C5=CC=CC=C5C4=O
PubChem CID	125342548

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	0 / 6
TPSA	79.4 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 Linezolid Stage-II?

The CAS Registry Number of Linezolid Stage-II is 556801-12-8. It is also known as (S)-2-((3-(4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl)isoindoline-1,3-dione.

What is the molecular formula and molecular weight of Linezolid Stage-II?

Linezolid Stage-II has the molecular formula C22H21N3O5 and a molecular weight of 407.4 g/mol. Its IUPAC name is 2-[[(5S)-3-(4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl]isoindole-1,3-dione.

What is Linezolid Stage-II used for?

Linezolid Stage-II is supplied as a characterised reference material related to Linezolid. 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 Linezolid Stage-II can I order?

We supply Linezolid Stage-II in Reference Standard (98%) 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 Linezolid Stage-II?

Yes. Every lot of Linezolid Stage-II 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 Linezolid Stage-II be shipped internationally?

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