Emtricitabine Sulfoxide Impurity 1

Name: Emtricitabine Sulfoxide Impurity 1
Brand: Vaqora Chemicals
SKU: VQ-007158

About Emtricitabine Sulfoxide Impurity 1

Vaqora Chemicals supplies Emtricitabine Sulfoxide Impurity 1, a metabolite or degradation product of Emtricitabine registered under CAS number 152128-77-3. The compound has the formula C8H10FN3O4S, corresponding to a molecular weight of 263.25 g/mol. The IUPAC name is 4-amino-5-fluoro-1-[(2R,5S)-2-(hydroxymethyl)-3-oxo-1,3-oxathiolan-5-yl]pyrimidin-2-one. Alternative names: Emtricitabine sulfoxide and Emtricitabine IP Impurity H.

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.

Analytical teams use this compound to identify metabolites and degradants of Emtricitabine, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Emtricitabine Sulfoxide Impurity 1 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Emtricitabine

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

Emtricitabine impurities

Specifications & identifiers

Chemical identifiers
Product name	Emtricitabine Sulfoxide Impurity 1
Catalogue No.	VQ-007158
CAS Number	152128-77-3
IUPAC name	4-amino-5-fluoro-1-[(2R,5S)-2-(hydroxymethyl)-3-oxo-1,3-oxathiolan-5-yl]pyrimidin-2-one
Molecular formula	C₈H₁₀FN₃O₄S
Molecular weight	263.25 g/mol
Exact mass	263.0376
Grade	Reference Standard
HSN code	38229090
InChIKey	DMOMZPWPIDCLMB-YGFFCSEESA-N
SMILES	C1[C@H](O[C@H](S1=O)CO)N2C=C(C(=NC2=O)N)F
PubChem CID	10038386

Physical properties
Physical form	Solid
LogP (XLogP3)	-2
H-bond donors / acceptors	2 / 6
TPSA	124 Å²
Synonyms	Emtricitabine S-Oxide (Mixture of Diastereomers), Emtricitabine sulfoxide, Emtricitabine IP Impurity H, Emtricitabine S-oxide, Emtricitabine Degradant-III, Emtricitabine S- Oxide, EmtricitabineDegradant-III, Emtricitabine S-oxide(Mixture)

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 Sulfoxide Impurity 1?

The CAS Registry Number of Emtricitabine Sulfoxide Impurity 1 is 152128-77-3. It is also known as Emtricitabine S-Oxide (Mixture of Diastereomers), Emtricitabine sulfoxide, Emtricitabine IP Impurity H.

What is the molecular formula and molecular weight of Emtricitabine Sulfoxide Impurity 1?

Emtricitabine Sulfoxide Impurity 1 has the molecular formula C8H10FN3O4S and a molecular weight of 263.25 g/mol. Its IUPAC name is 4-amino-5-fluoro-1-[(2R,5S)-2-(hydroxymethyl)-3-oxo-1,3-oxathiolan-5-yl]pyrimidin-2-one.

What is Emtricitabine Sulfoxide Impurity 1 used for?

Emtricitabine Sulfoxide Impurity 1 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 Sulfoxide Impurity 1 can I order?

We supply Emtricitabine Sulfoxide Impurity 1 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Emtricitabine Sulfoxide Impurity 1?

Yes. Every lot of Emtricitabine Sulfoxide Impurity 1 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 Sulfoxide Impurity 1 be shipped internationally?

Yes. We export Emtricitabine Sulfoxide Impurity 1 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.