Lamivudine EP Impurity I

Name: Lamivudine EP Impurity I
Brand: Vaqora Chemicals
SKU: VQ-026335

About Lamivudine EP Impurity I

Lamivudine EP Impurity I (CAS 145918-75-8) is a pharmacopeial impurity of Lamivudine offered by Vaqora Chemicals. Formula C8H11N3O4, molecular weight 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. Good laboratory practice and suitable PPE are recommended during handling.

This Lamivudine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from 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

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Lamivudine

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

Lamivudine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Lamivudine EP Impurity I
Catalogue No.	VQ-026335
CAS Number	145918-75-8
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 EP Impurity I?

The CAS Registry Number of Lamivudine EP Impurity I is 145918-75-8. It is also known as Troxacitabine, Troxatyl, Bch-4556.

What is the molecular formula and molecular weight of Lamivudine EP Impurity I?

Lamivudine EP Impurity I 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 EP Impurity I used for?

Lamivudine EP Impurity I 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 EP Impurity I can I order?

We supply Lamivudine EP Impurity I 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 EP Impurity I?

Yes. Every lot of Lamivudine EP Impurity I 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 EP Impurity I be shipped internationally?

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