Emtricitabine 5-Fluorouracil Analog(Rel)

Name: Emtricitabine 5-Fluorouracil Analog(Rel)
Brand: Vaqora Chemicals
SKU: VQ-048205

About Emtricitabine 5-Fluorouracil Analog(Rel)

Emtricitabine 5-Fluorouracil Analog(Rel) is a metabolite or degradation product of Emtricitabine carrying the CAS registry number 143790-05-0. Formula C8H9FN2O4S, molecular weight 248.23 g/mol. Its systematic (IUPAC) name is 5-fluoro-1-[(2S,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidine-2,4-dione. Alternative names: 2',3',5-Ftu and 2',3'-Dideoxy-5-fluoro-3'-thiauridine.

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.

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. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Emtricitabine 5-Fluorouracil Analog(Rel) in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

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 5-Fluorouracil Analog(Rel)
Catalogue No.	VQ-048205
CAS Number	143790-05-0
IUPAC name	5-fluoro-1-[(2S,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidine-2,4-dione
Molecular formula	C₈H₉FN₂O₄S
Molecular weight	248.23 g/mol
Exact mass	248.0267
Grade	Reference Standard
HSN code	38229090
InChIKey	KOGYOPLNKQJQFM-RITPCOANSA-N
SMILES	C1[C@@H](O[C@@H](S1)CO)N2C=C(C(=O)NC2=O)F
PubChem CID	455170

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.6
H-bond donors / acceptors	2 / 6
TPSA	104 Å²
Synonyms	2',3',5-Ftu, 2',3'-Dideoxy-5-fluoro-3'-thiauridine, 2,4(1H,3H)-Pyrimidinedione, 5-fluoro-1-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-, (2S-cis)-, Oxathiolan, 5FU-(+)-beta, 5-fluoro-1-((2S,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidine-2,4(1H,3H)-dione, (+)-(2S,5R)-5-Fluoro-1-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)uracil, (2S-cis)-5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione, (+)-(2S,5R)-5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]uracil, 5-Fluoro-1-[(2S,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidine-2,4(1H,3H)-dione, 2,4(1H,3H)-Pyrimidinedione, 5-fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-, (2S-cis)-, 5-F SddU, 5-FSddU, Oxathiolan, 5FU-(+).b.

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 5-Fluorouracil Analog(Rel)?

The CAS Registry Number of Emtricitabine 5-Fluorouracil Analog(Rel) is 143790-05-0. It is also known as 2',3',5-Ftu, 2',3'-Dideoxy-5-fluoro-3'-thiauridine, 2,4(1H,3H)-Pyrimidinedione, 5-fluoro-1-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-, (2S-cis)-.

What is the molecular formula and molecular weight of Emtricitabine 5-Fluorouracil Analog(Rel)?

Emtricitabine 5-Fluorouracil Analog(Rel) has the molecular formula C8H9FN2O4S and a molecular weight of 248.23 g/mol. Its IUPAC name is 5-fluoro-1-[(2S,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidine-2,4-dione.

What is Emtricitabine 5-Fluorouracil Analog(Rel) used for?

Emtricitabine 5-Fluorouracil Analog(Rel) 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 5-Fluorouracil Analog(Rel) can I order?

We supply Emtricitabine 5-Fluorouracil Analog(Rel) 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 5-Fluorouracil Analog(Rel)?

Yes. Every lot of Emtricitabine 5-Fluorouracil Analog(Rel) 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 5-Fluorouracil Analog(Rel) be shipped internationally?

Yes. We export Emtricitabine 5-Fluorouracil Analog(Rel) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.