Capecitabine-d11

Name: Capecitabine-d11
Brand: Vaqora Chemicals
SKU: VQ-029625

About Capecitabine-d11

Capecitabine-d11 (CAS 1132662-08-8) is a stable isotope labelled analogue related to Capecitabine offered by Vaqora Chemicals. The compound has the formula C15H22FN3O6, corresponding to a molecular weight of 370.42 g/mol. Common synonyms include Capecitabine-d11 (pentyl-d11) and TMID-0242.

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.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Typical end-use sectors are 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

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Capecitabine

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

Capecitabine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Capecitabine-d11
Catalogue No.	VQ-029625
CAS Number	1132662-08-8
IUPAC name	1,1,2,2,3,3,4,4,5,5,5-undecadeuteriopentyl N-[1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-methyloxolan-2-yl]-5-fluoro-2-oxopyrimidin-4-yl]carbamate
Molecular formula	C₁₅H₂₂FN₃O₆
Molecular weight	370.42 g/mol
Exact mass	370.2183
Grade	Reference Standard
HSN code	38229090
InChIKey	GAGWJHPBXLXJQN-XSFNBKHLSA-N
SMILES	[2H]C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])OC(=O)NC1=NC(=O)N(C=C1F)[C@H]2[C@@H]([C@@H]([C@H](O2)C)O)O
PubChem CID	50915978

Physical properties
Physical form	Solid
LogP (XLogP3)	0.6
H-bond donors / acceptors	3 / 7
TPSA	121 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 Capecitabine-d11?

The CAS Registry Number of Capecitabine-d11 is 1132662-08-8. It is also known as Capecitabine-d11 (pentyl-d11), TMID-0242, 5'-Deoxy-5-fluoro-N-{[(~2~H_11_)pentyloxy]carbonyl}cytidine.

What is the molecular formula and molecular weight of Capecitabine-d11?

Capecitabine-d11 has the molecular formula C15H22FN3O6 and a molecular weight of 370.42 g/mol. Its IUPAC name is 1,1,2,2,3,3,4,4,5,5,5-undecadeuteriopentyl N-[1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-methyloxolan-2-yl]-5-fluoro-2-oxopyrimidin-4-yl]carbamate.

What is Capecitabine-d11 used for?

Capecitabine-d11 is supplied as a characterised reference material related to Capecitabine. 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 Capecitabine-d11 can I order?

We supply Capecitabine-d11 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 Capecitabine-d11?

Yes. Every lot of Capecitabine-d11 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 Capecitabine-d11 be shipped internationally?

Yes. We export Capecitabine-d11 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.