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Published TCIMAIL newest issue No.197
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CAS RN: 122111-01-7 | Product Number: D4207
2-Deoxy-2,2-difluoro-D-erythro-pentonic Acid γ-Lactone 3,5-Dibenzoate
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Purity: >98.0%(HPLC)
Synonyms:
Product Documents:
| Size | Unit Price | Belgium | Japan* |
|---|---|---|---|
| 1G |
€32.00
|
1 | 6 |
| 5G |
€114.00
|
1 | 3 |
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | D4207 |
| Purity / Analysis Method | >98.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__1__9H__1__4F__2O__6 = 376.31 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Frozen (<0°C) |
| Condition to Avoid | Heat Sensitive |
| CAS RN | 122111-01-7 |
| Reaxys Registry Number | 5384648 |
| PubChem Substance ID | 160871462 |
| MDL Number | MFCD08458308 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Melting point | 121.0 to 125.0 °C |
| Specific rotation [a]20/D | +69.0 to +73.0 deg(C=1, CH3CN) |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 123 °C |
| Specific Rotation | 71° (C=1,CH3CN) |
| Solubility (soluble in) | Dimethylformamide |
GHS
Related Laws:
Transport Information:
| HS Number | 2932209090 |
Application
Synthetic Study of 2’,2’-Difluoronucleosides
References
- Stereospecific Synthesis of 2-Deoxy-2,2-difluororibonolactone and Its Use in the Preparation of 2′-Deoxy-2′,2′-difluoro-β-D-ribofuranosyl Pyrimidine Nucleosides: The Key Role of Selective Crystallization
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