D-Erythro-Pentofuranose, 2-Deoxy-2,2-Difluoro-, 3,5-Dibenzoate 1-Methanesulfonate
|
HS Code |
194423 |
| Chemical Name | D-Erythro-Pentofuranose, 2-Deoxy-2,2-Difluoro-, 3,5-Dibenzoate 1-Methanesulfonate |
| Molecular Formula | C24H20F2O8S |
| Molecular Weight | 506.48 g/mol |
| Cas Number | 118091-58-8 |
| Appearance | White to off-white solid |
| Solubility | Soluble in organic solvents such as dichloromethane, chloroform |
| Melting Point | 80-85°C (may vary based on purity) |
| Purity | ≥98% (typical commercial specification) |
| Storage Conditions | Store at 2-8°C in a dry, dark place |
| Synonyms | 2′,2′-Difluoro-2′-deoxy-D-erythro-pentofuranose 3,5-dibenzoate 1-methanesulfonate |
| Functional Groups | Difluoromethylene, benzoate esters, methanesulfonate ester |
| Application | Intermediate in synthesis of nucleoside analogs such as gemcitabine |
| Inchi Key | GQKGWPHHRNMJJO-UHFFFAOYSA-N |
| Smiles | O=C(OC1C(C(OC(=O)C2=CC=CC=C2)C(F)(F)CO)OC(=O)C3=CC=CC=C3)CS(=O)(=O)C |
As an accredited D-Erythro-Pentofuranose, 2-Deoxy-2,2-Difluoro-, 3,5-Dibenzoate 1-Methanesulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White, sealed glass vial containing 5 grams of D-Erythro-Pentofuranose, 2-Deoxy-2,2-Difluoro-, 3,5-Dibenzoate 1-Methanesulfonate; labeled with batch and safety information. |
| Storage | D-Erythro-Pentofuranose, 2-Deoxy-2,2-Difluoro-, 3,5-Dibenzoate 1-Methanesulfonate should be stored in a tightly sealed container, protected from light and moisture. Store at 2–8°C in a well-ventilated, dry area, away from incompatible substances such as strong oxidizing agents. Ensure proper labeling and avoid prolonged exposure to air to maintain its stability and prevent degradation. |
| Shipping | This chemical is shipped in tightly sealed containers under dry, cool conditions, protected from light and moisture. The package complies with relevant regulations for hazardous materials, labeled with appropriate hazard and handling information. Shipping follows UN/IATA/IMDG guidelines to ensure safety during transit. Delivery includes a certificate of analysis and safety data sheet (SDS). |
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