2-Deoxy-2,2-difluoro-D-erythro-pentofuranose 3,5-dibenzoate
Also known as: ((2R,3R)-3-(benzoyloxy)-4,4-difluoro-5-hydroxytetrahydrofuran-2-yl)methyl benzoate, 3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-D-erythro-pentofuranose, 2-Deoxy-2,2-difluoro-D-ribofuranose 3,5-dibenzoate, Gemcitabine Impurity 20, 2-deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate
2-Deoxy-2,2-difluoro-D-erythro-pentofuranose 3,5-dibenzoate (CAS 1173824-58-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H16F2O6 and a molecular weight of 378.323 g/mol. Key properties include a boiling point of 495.9±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 253.7±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1173824-58-2
- Jingsj CID
- J-1139430-2
- Molecular Formula
- C19H16F2O6
- Molecular Weight
- 378.323 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 495.9±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 253.7±28.7 °C |
| Exact Mass | 378.091492 |
| PSA | 82.06000 |
| LogP | 4.69 |
| Vapor Pressure | 0.0±1.3 mmHg at 25°C |
| Refractive Index | 1.579 |
Frequently Asked Questions
What is the CAS number of 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose 3,5-dibenzoate?
The CAS number of 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose 3,5-dibenzoate is 1173824-58-2.
What are the molecular formula and molecular weight of 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose 3,5-dibenzoate?
2-Deoxy-2,2-difluoro-D-erythro-pentofuranose 3,5-dibenzoate has molecular formula C19H16F2O6 and molecular weight 378.323 g/mol.
What are the upstream and downstream products of 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose 3,5-dibenzoate?
For 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose 3,5-dibenzoate, Upstream Products: 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-lactone 3,5-dibenzoate; Downstream Products: 2-Deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoate-1-methanesulfonate, Gemcitabine hydrochloride, 2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Deoxy-2,2-difluoro-D-erythro-pentofuranose 3,5-dibenzoate (CAS 1173824-58-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1139430-2 (accessed 2026-11-09).
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