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≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Protected from light Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | C1C(C(OC1N2C=C(C(=O)NC2=O)Cl)CO)F |
|---|---|
| IUPAC Name | 5-chloro-1-[(2R,4S,5R)-4-fluoro-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione |
| InChIKey | WKVDSZYIGHLONN-RRKCRQDMSA-N |
| INCHI | 1S/C9H10ClFN2O4/c10-4-2-13(9(16)12-8(4)15)7-1-5(11)6(3-14)17-7/h2,5-7,14H,1,3H2,(H,12,15,16)/t5-,6+,7+/m0/s1 |
| Isomeric SMILES | C1[C@@H]([C@H](O[C@H]1N2C=C(C(=O)NC2=O)Cl)CO)F |
| Alternate CAS | 119644-22-3 |
| PubChem CID | 451480 |
| MeSH Entry Terms | 3'-fluoro-2',3'-dideoxy-5-chlorouridine;5-chloro-2',3'-dideoxy-3'-fluorouridine;935U83;FddClUrd;raluridine |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Nucleosides, nucleotides, and analogues |
| Class | Pyrimidine nucleosides |
| Subclass | Pyrimidine 2',3'-dideoxyribonucleosides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrimidine 2',3'-dideoxyribonucleosides |
| Alternative Parents | Pyrimidones Halopyrimidines Aryl chlorides Hydropyrimidines Vinylogous amides Tetrahydrofurans Heteroaromatic compounds Ureas Lactams Azacyclic compounds Oxacyclic compounds Organofluorides Organonitrogen compounds Hydrocarbon derivatives Organopnictogen compounds Primary alcohols Alkyl fluorides Organic oxides Organochlorides |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyrimidine 2',3'-dideoxyribonucleoside - Halopyrimidine - Pyrimidone - Aryl chloride - Aryl halide - Hydropyrimidine - Pyrimidine - Vinylogous amide - Tetrahydrofuran - Heteroaromatic compound - Urea - Lactam - Azacycle - Organoheterocyclic compound - Oxacycle - Organic oxide - Primary alcohol - Organooxygen compound - Organonitrogen compound - Organofluoride - Organochloride - Organohalogen compound - Organic oxygen compound - Alkyl halide - Organic nitrogen compound - Alkyl fluoride - Alcohol - Organopnictogen compound - Hydrocarbon derivative - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyrimidine 2',3'-dideoxyribonucleosides. These are compounds consisting of a pyrimidine linked to a ribose which lacks a hydroxyl group at positions 2 and 3. |
| External Descriptors | Not available |
| Molecular Weight | 264.640 g/mol |
|---|---|
| XLogP3 | 0.200 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 264.031 Da |
| Monoisotopic Mass | 264.031 Da |
| Topological Polar Surface Area | 78.900 Ų |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Complexity | 389.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 3 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |