Emtricitabine Impurity 3

Name: Emtricitabine Impurity 3
Brand: Vaqora Chemicals
SKU: VQ-048204

About Emtricitabine Impurity 3

Emtricitabine Impurity 3 is an impurity of Emtricitabine carrying the CAS registry number 1246819-86-2. Formula C9H12FN3O2S2, molecular weight 277.3 g/mol. The IUPAC name is 4-amino-5-fluoro-1-[(2R,5S)-2-(methylsulfanylmethyl)-1,3-oxathiolan-5-yl]pyrimidin-2-one. It is also known as Emtricitabine IP Impurity I.

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.

This Emtricitabine 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.

Vaqora Chemicals supplies Emtricitabine Impurity 3 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Emtricitabine

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

Emtricitabine impurities

Specifications & identifiers

Chemical identifiers
Product name	Emtricitabine Impurity 3
Catalogue No.	VQ-048204
CAS Number	1246819-86-2
IUPAC name	4-amino-5-fluoro-1-[(2R,5S)-2-(methylsulfanylmethyl)-1,3-oxathiolan-5-yl]pyrimidin-2-one
Molecular formula	C₉H₁₂FN₃O₂S₂
Molecular weight	277.3 g/mol
Exact mass	277.0355
Grade	Reference Standard
HSN code	38229090
InChIKey	FVBDQZPRPOQFGT-NKWVEPMBSA-N
SMILES	CSC[C@@H]1O[C@@H](CS1)N2C=C(C(=NC2=O)N)F
PubChem CID	71316321

Physical properties
Physical form	Solid
LogP (XLogP3)	0.7
H-bond donors / acceptors	1 / 5
TPSA	119 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 Emtricitabine Impurity 3?

The CAS Registry Number of Emtricitabine Impurity 3 is 1246819-86-2. It is also known as Emtricitabine IP Impurity I.

What is the molecular formula and molecular weight of Emtricitabine Impurity 3?

Emtricitabine Impurity 3 has the molecular formula C9H12FN3O2S2 and a molecular weight of 277.3 g/mol. Its IUPAC name is 4-amino-5-fluoro-1-[(2R,5S)-2-(methylsulfanylmethyl)-1,3-oxathiolan-5-yl]pyrimidin-2-one.

What is Emtricitabine Impurity 3 used for?

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

We supply Emtricitabine 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 Emtricitabine Impurity 3?

Yes. Every lot of Emtricitabine 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 Emtricitabine Impurity 3 be shipped internationally?

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