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Molekula

Molekula

2'-Deoxy-5-fluorocytidine

SKU 79755577 CAS 66335-38-4 C9H12FN3O4 MW 245.21 Made to order Bulk quantities on request

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need

2'-Deoxy-5-fluorocytidine is a fluorinated nucleoside used in antiviral and anticancer research. It serves as an intermediate in the synthesis of capecitabine, is a known metabolite of capecitabine, and is used as an impurity reference standard (Capecitabine EP Impurity A) in pharmaceutical development. Available with CAS number 66335-38-4, molecular formula C9H12FN3O4, and molecular weight 245.21 g/mol. Stored at ambient temperature. Signal word: Danger. Molekula supplies 2'-Deoxy-5-fluorocytidine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Expect a response within hours Speak to a chemist: +44 (0) 3302 000333

Example image for illustration only. Other packaging and pack sizes are available.

Pricing & pack sizes

Pack sizes & pricing

These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.

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  • 1 g — £30.90 per pack ex VAT · £37.08 inc. VAT

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Specifications

Property Value
Appearance Solid

Storage & handling

Property Value
Storage Temperature Ambient
Acidity Neutral

Identification

Property Value
SKU 79755577
CAS Number 66335-38-4
IUPAC Name 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-methyloxolan-2-yl]-5-fluoropyrimidin-2-one
Molecular Formula C9H12FN3O4
Molecular Weight 245.21
Exact Mass 245.0812
SMILES C[C@@H]1[C@H]([C@H]([C@@H](O1)N2C=C(C(=NC2=O)N)F)O)O
InChIKey YSNABXSEHNLERR-ZIYNGMLESA-N
InChI InChI=1S/C9H12FN3O4/c1-3-5(14)6(15)8(17-3)13-2-4(10)7(11)12-9(13)16/h2-3,5-6,8,14-15H,1H3,(H2,11,12,16)/t3-,5-,6-,8-/m1/s1
PubChem CID 10037499
REACH Code Y110
HTS Code 29349944
Tariff Code 2934999090

Safety & GHS

Danger
  • GHS pictogram — Health Hazard Health Hazard GHS07
  • GHS pictogram — Serious Health Hazard Serious Health Hazard GHS08

Hazard statements

  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H341 Suspected of causing genetic defects
  • H350 May cause cancer
  • H360 May damage fertility or the unborn child
  • H373 May cause damage to organs through prolonged or repeated exposure

Precautionary statements

  • P201 Obtain special instructions before use
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P302+352 IF ON SKIN: Wash with soap and water
  • P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
  • P308+313 IF exposed or concerned: Get medical advice/attention

Documents

Safety Data Sheets (SDS)

Available in English, French, German, Italian, Spanish.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

  • 1-(5-Deoxy-b-D-ribofuranosyl)-5-fluorocytidine
  • 5 inverted exclamation mark -Deoxy-5-fluorocytidine
  • 5-Fluoro-5'-deoxycytidine
  • 5'-Deoxy-5-fluoro-D-cytidine
  • 5'-Deoxy-5-fluorocytidine
  • 5'-Deoxy-5-fluorocytidine (5'-DFCR)
  • 5'-Dfcr
  • Cytidine, 5'-deoxy-5-fluoro-

Frequently asked questions

What is 2'-Deoxy-5-fluorocytidine used for?

It is primarily used in the synthesis of antiviral and anticancer drugs, particularly as a nucleoside analog in chemotherapy agents.

What is the chemical formula and molecular weight of 2'-Deoxy-5-fluorocytidine?

The formula is C9H12FN3O4 with a molecular weight of 245.21 g/mol.

How should 2'-Deoxy-5-fluorocytidine be stored?

It should be stored at ambient temperature, protected from moisture and light.

What grade is available for 2'-Deoxy-5-fluorocytidine?

It is available in research grade, suitable for laboratory synthesis and pharmaceutical development.

Can Molekula supply 2'-Deoxy-5-fluorocytidine in bulk?

Yes, Molekula can supply this compound in bulk quantities—please contact our sales team for pricing and availability.

What documentation comes with an order of 2'-Deoxy-5-fluorocytidine?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.

Ready to order or need a custom pack?

Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.

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