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Pyrimidines, Pyrazines & Pyridazines

2'-Deoxy-5-fluorouridine, 99%

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Order 2'-Deoxy-5-fluorouridine, 99% (CAS 50-91-9) online at Zemixal. Request a quote with price, lead time and documents.

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2'-Deoxy-5-fluorouridine, 99% chemical structure
CAS number50-91-9
FormulaC9H11FN2O5
Molar mass246.19 g/mol
Physical formCrystalline
HS code29420090
Purity99%
InChIKeyODKNJVUHOIMIIZ-RRKCRQDMSA-N
IUPAC name5-fluoro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione

About 2'-Deoxy-5-fluorouridine, 99%

Researchers and plant chemists source 2'-Deoxy-5-fluorouridine, 99% from Zemixal for routine and specialised work. For your records (99%), the material is defined by CAS 50-91-9, formula C9H11FN2O5 and molar mass 246.19 g/mol. Typical appearance is white to off-white powder or crystals.

Use cases we see most often

  • Enzyme inhibition studies
  • Organic synthesis

Safe handling

Recommended storage is room temperature. Physical constants on file: melting point 148 °C. It carries the GHS signal word Danger (H301 and H341), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 100 mg, 500 mg and 1 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Enzyme inhibition studies
  • Organic synthesis

Applications

Specifications and identifiers

Specifications of 2'-Deoxy-5-fluorouridine, 99%
Product name2'-Deoxy-5-fluorouridine, 99%
Catalogue numberZX-010960
CAS number50-91-9
IUPAC name5-fluoro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione
Molecular formulaC9H11FN2O5
Molar mass246.19 g/mol
Exact mass246.0652
Purity / assay99%
Physical formCrystalline
AppearanceWhite to off-white powder or crystals
Melting point148 °C
XLogP3-1.2
H-bond donors / acceptors3 / 6
Topological polar surface area99.1 Ų
StorageRoom temperature
HS code29420090
InChIKeyODKNJVUHOIMIIZ-RRKCRQDMSA-N
SMILESC1[C@@H]([C@H](O[C@H]1N2C=C(C(=O)NC2=O)F)CO)O
PubChem CID5790
Synonyms5-Fluoro-2′-deoxyuridine, FUDR, Floxuridine, 5-Fluorodeoxyuridine, Fluorodeoxyuridine, Fluoruridine deoxyribose, 5FdU, Floxuridin, Deoxyfluorouridine, 5-Fluoro-2-desoxyuridine, 5 Fluorodeoxyuridine, 5-Fluoro-2-deoxyuridine

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS08 Health hazard
Health hazard

Signal word Danger

  • H301Toxic if swallowed
  • H341Suspected of causing genetic defects

Precautionary statements P203, P264, P270, P280, P301 + P316, P318, P321, P330, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 2'-Deoxy-5-fluorouridine, 99%
100 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 2'-Deoxy-5-fluorouridine, 99%

Which CAS number identifies 2'-Deoxy-5-fluorouridine, 99%?
2'-Deoxy-5-fluorouridine, 99% is registered under CAS 50-91-9. You may also see it listed as 5-Fluoro-2′-deoxyuridine, FUDR, Floxuridine. Our catalogue number for this item is ZX-010960.
What are the formula and molar mass of 2'-Deoxy-5-fluorouridine, 99%?
For 2'-Deoxy-5-fluorouridine, 99%, its formula is C9H11FN2O5 and its molar mass is 246.19 g/mol. The systematic (IUPAC) name is 5-fluoro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione. InChIKey ODKNJVUHOIMIIZ-RRKCRQDMSA-N lets you match it in any structure database.
What grade and pack sizes are available for 2'-Deoxy-5-fluorouridine, 99%?
This listing is 99% purity. Standard packs are 100 mg, 500 mg, 1 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 2'-Deoxy-5-fluorouridine, 99%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 2'-Deoxy-5-fluorouridine, 99% to my country?
Yes. Because 2'-Deoxy-5-fluorouridine, 99% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
How do I store 2'-Deoxy-5-fluorouridine, 99%?
Room temperature. Keep the container closed and follow the handling advice in the SDS.

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