Lamivudine impurity 4

Name: Lamivudine impurity 4
Brand: Vaqora Chemicals
SKU: VQ-037867

About Lamivudine impurity 4

Listed under CAS 145511-98-4, Lamivudine impurity 4 is a metabolite or degradation product of Lamivudine available from Vaqora Chemicals. With the molecular formula C8H11N3O4, it has a molar mass of 213.19 g/mol. The IUPAC name is 4-amino-1-[(2S,4S)-2-(hydroxymethyl)-1,3-dioxolan-4-yl]pyrimidin-2-one. Alternative names: Troxacitabine and Troxatyl.

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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Lamivudine, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Lamivudine impurity 4 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Lamivudine

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

Lamivudine impurities

Specifications & identifiers

Chemical identifiers
Product name	Lamivudine impurity 4
Catalogue No.	VQ-037867
CAS Number	145511-98-4
IUPAC name	4-amino-1-[(2S,4S)-2-(hydroxymethyl)-1,3-dioxolan-4-yl]pyrimidin-2-one
Molecular formula	C₈H₁₁N₃O₄
Molecular weight	213.19 g/mol
Exact mass	213.075
Grade	Reference Standard
HSN code	38229090
InChIKey	RXRGZNYSEHTMHC-BQBZGAKWSA-N
SMILES	C1[C@H](O[C@H](O1)CO)N2C=CC(=NC2=O)N
PubChem CID	454194

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.7
H-bond donors / acceptors	2 / 4
TPSA	97.4 Å²
Synonyms	Troxacitabine, Troxatyl, Bch-4556, L-Oddc, (-)-ODDC, 2(1H)-Pyrimidinone, 4-amino-1-[(2S,4S)-2-(hydroxymethyl)-1,3-dioxolan-4-yl]-, (2S-cis)-4-Amino-1-(2-(hydroxymethyl)-1,3-dioxolan-4-yl)-2(1H)-pyrimidinone, Hmd-cytosine, 2(1H)-Pyrimidinone, 4-amino-1-((2S,4S)-2-(hydroxymethyl)-1,3-dioxolan-4-yl)-, 4-amino-1-[(2S,4S)-2-(hydroxymethyl)-1,3-dioxolan-4-yl]-1,2-dihydropyrimidin-2-one, beta-L-Dioxolane-cytidine, 1-(2-(Hydroxymethyl)-1,3-dioxolan-4-yl)cytosine

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 impurity 4?

The CAS Registry Number of Lamivudine impurity 4 is 145511-98-4. It is also known as Troxacitabine, Troxatyl, Bch-4556.

What is the molecular formula and molecular weight of Lamivudine impurity 4?

Lamivudine impurity 4 has the molecular formula C8H11N3O4 and a molecular weight of 213.19 g/mol. Its IUPAC name is 4-amino-1-[(2S,4S)-2-(hydroxymethyl)-1,3-dioxolan-4-yl]pyrimidin-2-one.

What is Lamivudine impurity 4 used for?

Lamivudine impurity 4 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 impurity 4 can I order?

We supply Lamivudine impurity 4 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 impurity 4?

Yes. Every lot of Lamivudine impurity 4 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 impurity 4 be shipped internationally?

Yes. We export Lamivudine impurity 4 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.