1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione

Name: 1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione
Brand: Vaqora Chemicals
SKU: VQ-044145

Synonyms: Thymine riboside, L- · 1-(beta-l-ribofuranosyl)thymine · Thymine, 1-beta-L-ribofuranosyl- · 2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-beta-L-ribofuranosyl-

CAS No.26879-47-0

FormulaC₁₀H₁₄N₂O₆

Mol. weight258.23

Catalogue No.VQ-044145

PurityReference Standard

HSN38229090

1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione (CAS 26879-47-0) – Telbivudine impurity standard.

Pack sizesPrice on quotation · bulk available

10 mg

25 mg

50 mg

100 mg

Bulk / custom pack · kg to MT

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Batch COA with every lot

16-section GHS SDS

Export to 120+ countries

DG-compliant packing

About 1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione

Listed under CAS 26879-47-0, 1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione is a metabolite or degradation product of Telbivudine available from Vaqora Chemicals. Formula C10H14N2O6, molecular weight 258.23 g/mol. Systematically, it is named 1-[(2S,3S,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione. Common synonyms include Thymine riboside, L- and 1-(beta-l-ribofuranosyl)thymine.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Analytical teams use this compound to identify metabolites and degradants of Telbivudine, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Telbivudine

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

Telbivudine impurities

Specifications & identifiers

Chemical identifiers
Product name	1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione
Catalogue No.	VQ-044145
CAS Number	26879-47-0
IUPAC name	1-[(2S,3S,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
Molecular formula	C₁₀H₁₄N₂O₆
Molecular weight	258.23 g/mol
Exact mass	258.0852
Grade	Reference Standard
HSN code	38229090
InChIKey	DWRXFEITVBNRMK-AZRUVXNYSA-N
SMILES	CC1=CN(C(=O)NC1=O)[C@@H]2[C@H]([C@H]([C@@H](O2)CO)O)O
PubChem CID	1715220

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.6
H-bond donors / acceptors	4 / 6
TPSA	119 Å²
Synonyms	Thymine riboside, L-, 1-(beta-l-ribofuranosyl)thymine, Thymine, 1-beta-L-ribofuranosyl-, 2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-beta-L-ribofuranosyl-, L-5-Methyluridine, beta-l-ribofuranosyl thymine, L-5-Me-Uridine, 5-methyl-1-(beta-l-ribofuranosyl)uracil, 1-(3,4-Dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

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 1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione?

The CAS Registry Number of 1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione is 26879-47-0. It is also known as Thymine riboside, L-, 1-(beta-l-ribofuranosyl)thymine, Thymine, 1-beta-L-ribofuranosyl-.

What is the molecular formula and molecular weight of 1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione?

1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione has the molecular formula C10H14N2O6 and a molecular weight of 258.23 g/mol. Its IUPAC name is 1-[(2S,3S,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione.

What is 1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione used for?

1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione is supplied as a characterised reference material related to Telbivudine. 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 1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione can I order?

We supply 1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione 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 1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione?

Yes. Every lot of 1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione 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 1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione be shipped internationally?

Yes. We export 1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.