Flucytosine-13C,15N2

Name: Flucytosine-13C,15N2
Brand: Vaqora Chemicals
SKU: VQ-037319

About Flucytosine-13C,15N2

Listed under CAS 1216616-31-7, Flucytosine-13C,15N2 is a stable isotope labelled analogue related to Flucytosine available from Vaqora Chemicals. Formula C4H4FN3O, molecular weight 132.07 g/mol. The IUPAC name is 6-amino-5-fluoro-(213C,1,3-15N2)1H-pyrimidin-2-one. It is also known as 5-Fluoro Cytosine-13C,15N2 or TMID-0952.

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 isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Flucytosine and related analytes in bioanalytical, pharmacokinetic and impurity studies. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Flucytosine-13C,15N2 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Flucytosine

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

Flucytosine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Flucytosine-13C,15N2
Catalogue No.	VQ-037319
CAS Number	1216616-31-7
IUPAC name	6-amino-5-fluoro-(213C,1,3-15N2)1H-pyrimidin-2-one
Molecular formula	C₄H₄FN₃O
Molecular weight	132.07 g/mol
Exact mass	132.0313
Grade	Reference Standard
HSN code	38229090
InChIKey	XRECTZIEBJDKEO-DPZTXFNWSA-N
SMILES	C1=[15N][13C](=O)[15NH]C(=C1F)N
PubChem CID	46781609

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.9
H-bond donors / acceptors	2 / 3
TPSA	67.5 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 Flucytosine-13C,15N2?

The CAS Registry Number of Flucytosine-13C,15N2 is 1216616-31-7. It is also known as 5-Fluoro Cytosine-13C,15N2, TMID-0952, 6-amino-5-fluoropyrimidin-2(1H)-one-2-13C-1,3-15N2.

What is the molecular formula and molecular weight of Flucytosine-13C,15N2?

Flucytosine-13C,15N2 has the molecular formula C4H4FN3O and a molecular weight of 132.07 g/mol. Its IUPAC name is 6-amino-5-fluoro-(213C,1,3-15N2)1H-pyrimidin-2-one.

What is Flucytosine-13C,15N2 used for?

Flucytosine-13C,15N2 is supplied as a characterised reference material related to Flucytosine. 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 Flucytosine-13C,15N2 can I order?

We supply Flucytosine-13C,15N2 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 Flucytosine-13C,15N2?

Yes. Every lot of Flucytosine-13C,15N2 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 Flucytosine-13C,15N2 be shipped internationally?

Yes. We export Flucytosine-13C,15N2 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.