Description
5-Fluorocytidine (CAS No. 2341-22-2) is a fluorinated nucleoside analog with the molecular formula C9H12FN3O5. Its IUPAC name is 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoropyrimidin-2-one. This compound is a critical intermediate in nucleic acid research, particularly in the study of modified nucleosides and their applications in antiviral and anticancer therapies. With high purity and stability, our 5-Fluorocytidine is rigorously tested via HPLC, NMR, and mass spectrometry to ensure compliance with research standards. Suitable for use in biochemical assays, drug development, and molecular biology applications, this product is available in various packaging options to meet your laboratory needs.
Properties
- CAS Number: 2341-22-2
- Complexity: 426
- IUPAC Name: 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-fluoro-pyrimidin-2-one
- InChI: InChI=1S/C9H12FN3O5/c10-3-1-13(9(17)12-7(3)11)8-6(16)5(15)4(2-14)18-8/h1,4-6,8,14-16H,2H2,(H2,11,12,17)/t4-,5-,6-,8-/m1/s1
- InChI Key: STRZQWQNZQMHQR-UAKXSSHOSA-N
- Exact Mass: 261.07609865
- Molecular Formula: C9H12FN3O5
- Molecular Weight: 261.21
- SMILES: C1=C(C(=NC(=O)N1[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O)N)F
- Topological: 129
- Monoisotopic Mass: 261.07609865
- Synonyms: 5-Fluorocytidine, 2341-22-2, CYTIDINE, 5-FLUORO-, 5-Fluoro Cytidine, VOR4X0D7WR, CHEBI:38190, DTXSID60177964, 5-fluoro-cytidine, DTXCID20100455, 622-623-2, 4-Amino-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-fluoropyrimidin-2(1H)-one, MFCD00210953, 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoropyrimidin-2-one, 5-Fluoro-D-cytidine, 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-1,2-dihydropyrimidin-2-one, 4-Amino-1-[(2r,3r,4s,5r)-3,4-Dihydroxy-5-(Hydroxymethyl)oxolan-2-Yl]-5-Fluoro-Pyrimidin-2-One, C9H12FN3O5, 3elc, FLUC, UNII-VOR4X0D7WR, 5-Fluorocytidine, 97%, 5-FCR, SCHEMBL207772, CHEMBL490033, SCHEMBL5576856, SCHEMBL9617106, BDBM31914, STRZQWQNZQMHQR-UAKXSSHOSA-, SBB066297, AKOS015853116, AKOS015896914, AC-6193, NF04135, PS-7362, PD120275, DB-007048, F0534, EN300-313811, Q27117405, Z3234819146, 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoropyr, 3-[(4S,2R,3R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-6-amino-5-fluoro- 3-hydropyrimidin-2-one, 4-amino-1-[(2R,3R,4S,5R)-3, 4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoropyrimidin-2-one, F01, InChI=1/C9H12FN3O5/c10-3-1-13(9(17)12-7(3)11)8-6(16)5(15)4(2-14)18-8/h1,4-6,8,14-16H,2H2,(H2,11,12,17)/t4-,5-,6-,8-/m1/s1
Application
5-Fluorocytidine is widely used in biochemical research as a modified nucleoside for studying RNA and DNA interactions. It serves as a key precursor in the synthesis of antiviral and anticancer prodrugs, including fluorinated nucleotide analogs. Researchers utilize this compound to investigate mechanisms of nucleoside-metabolizing enzymes and to develop novel therapeutic agents targeting viral replication and tumor growth.
Safety and Hazards
GHS Hazard Statements
- H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H335 (97.5%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statements
- P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
Hazard Classes and Categories
- Skin Irrit. 2 (100%)
- Eye Irrit. 2 (100%)
- STOT SE 3 (97.5%)
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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.


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