Lamivudine Sulfone

Name: Lamivudine Sulfone
Brand: Vaqora Chemicals
SKU: VQ-048777

About Lamivudine Sulfone

Vaqora Chemicals supplies Lamivudine Sulfone, an impurity of Lamivudine registered under CAS number 2250242-24-9. The compound has the formula C8H11N3O5S, corresponding to a molecular weight of 261.26 g/mol. Its systematic (IUPAC) name is 4-amino-1-[(2R,5S)-2-(hydroxymethyl)-3,3-dioxo-1,3-oxathiolan-5-yl]pyrimidin-2-one.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Lamivudine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. 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.

Typical applications

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

Industries

Related to Lamivudine

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

Lamivudine impurities

Specifications & identifiers

Chemical identifiers
Product name	Lamivudine Sulfone
Catalogue No.	VQ-048777
CAS Number	2250242-24-9
IUPAC name	4-amino-1-[(2R,5S)-2-(hydroxymethyl)-3,3-dioxo-1,3-oxathiolan-5-yl]pyrimidin-2-one
Molecular formula	C₈H₁₁N₃O₅S
Molecular weight	261.26 g/mol
Exact mass	261.0419
Grade	Reference Standard
HSN code	38229090
InChIKey	SSHIYBOTWBTENB-NKWVEPMBSA-N
SMILES	C1[C@H](O[C@H](S1(=O)=O)CO)N2C=CC(=NC2=O)N
PubChem CID	145709604

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.7
H-bond donors / acceptors	2 / 5
TPSA	131 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 Lamivudine Sulfone?

The CAS Registry Number of Lamivudine Sulfone is 2250242-24-9.

What is the molecular formula and molecular weight of Lamivudine Sulfone?

Lamivudine Sulfone has the molecular formula C8H11N3O5S and a molecular weight of 261.26 g/mol. Its IUPAC name is 4-amino-1-[(2R,5S)-2-(hydroxymethyl)-3,3-dioxo-1,3-oxathiolan-5-yl]pyrimidin-2-one.

What is Lamivudine Sulfone used for?

Lamivudine Sulfone is supplied as a characterised reference material related to Lamivudine. 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 Lamivudine Sulfone can I order?

We supply Lamivudine Sulfone 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 Lamivudine Sulfone?

Yes. Every lot of Lamivudine Sulfone 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 Lamivudine Sulfone be shipped internationally?

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