Doxifluridine

Also known as: 5'-Deoxy-5-fluorouridine, 5'-dFUrd, 5-Fluoro-5'-deoxyuridine, 5'-DFUR, 5'-Deoxyfluorouridine, Flutron, Furtulon, RO-21-9738, Capecitabine Related Compound B, 1-(5-Deoxy-β-D-ribofuranosyl)-5-fluorouracil, 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-methyloxolan-2-yl]-5-fluoropyrimidine-2,4-dione, Doxifluidine

Doxifluridine (CAS 3094-09-5) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H11FN2O5 and a molecular weight of 246.192 g/mol. Key properties include a melting point of 188-192 °C(lit.) and a density of 1.6±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3094-09-5
Jingsj CID: J-44410-3
Molecular Formula: C₉H₁₁FN₂O₅
Molecular Weight: 246.192 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	188-192 °C(lit.)
Density	1.6±0.1 g/cm3
Exact Mass	246.065201
PSA	104.55000
LogP	-0.96
Refractive Index	1.605

Activity & Biological Data

Additional Information	[1]. Dipartimento di Chimica, Università degli Studi della Basilicata, Potenza, In vitro toxicity of N3-methyl-5'-deoxy-5-fluorouridine, a novel metabolite of doxifluridine: a bioanalytical investigation. J Pharm Biomed Anal. 1998 May;17(1):11-6. [2]. Baek IH, Lee BY, Kim MS, Pharmacokinetic analysis of doxifluridine and its metabolites, 5-fluorouracil and 5-fluorouridine, after oral administration in beagle dogs. Eur J Drug Metab Pharmacokinet. 2013 Apr 7. [3]. Yoshikawa T, Tsuburaya A, Shimada K, A phase II study of doxifluridine and docetaxel combination chemotherapy for advanced or recurrent gastric cancer. Gastric Cancer. 2009;12(4):212-8.

Additional Information

[1]. Dipartimento di Chimica, Università degli Studi della Basilicata, Potenza, In vitro toxicity of N3-methyl-5'-deoxy-5-fluorouridine, a novel metabolite of doxifluridine: a bioanalytical investigation. J Pharm Biomed Anal. 1998 May;17(1):11-6. [2]. Baek IH, Lee BY, Kim MS, Pharmacokinetic analysis of doxifluridine and its metabolites, 5-fluorouracil and 5-fluorouridine, after oral administration in beagle dogs. Eur J Drug Metab Pharmacokinet. 2013 Apr 7. [3]. Yoshikawa T, Tsuburaya A, Shimada K, A phase II study of doxifluridine and docetaxel combination chemotherapy for advanced or recurrent gastric cancer. Gastric Cancer. 2009;12(4):212-8.

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Doxifluridine?

The CAS number of Doxifluridine is 3094-09-5.

What are the molecular formula and molecular weight of Doxifluridine?

Doxifluridine has molecular formula C9H11FN2O5 and molecular weight 246.192 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Doxifluridine (CAS 3094-09-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44410-3 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.