- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid gamma-lactone 3,5-dibenzoate
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid gamma-lactone 3,5-dibenzoate
- Price: ￥156.0/10g ￥196.0/25g ￥116.0/5g ￥36.0/1g
- Purity: 97.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: ((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid gamma-lactone 3,5-dibenzoate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid gamma-lactone 3,5-dibenzoate
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
874638-80-9
874638-80-9 structure
- Name: (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid gamma-lactone 3,5-dibenzoate
- Chemical Name: (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid gamma-lactone 3,5-dibenzoate
- CAS Number: 874638-80-9
- Molecular Formula: C20H17FO6
- Molecular Weight: 372.344
- Catalog: Pharmaceutical intermediate API intermediate
- Create Date: 2018-12-07 10:07:12
- Modify Date: 2025-10-24 10:43:22
| Name | (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid gamma-lactone 3,5-dibenzoate |
|---|---|
| Synonyms |
[(2R,3R,4R)-3-benzoyloxy-4-fluoro-4-methyl-5-oxooxolan-2-yl]methyl benzoate
[(2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydro-2-furanyl]methyl benzoate ((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 458.6±34.0 °C at 760 mmHg |
| Melting Point | 133℃ |
| Molecular Formula | C20H17FO6 |
| Molecular Weight | 372.344 |
| Flash Point | 222.9±20.6 °C |
| Exact Mass | 372.100922 |
| PSA | 78.90000 |
| LogP | 4.07 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.577 |
| Hazard Codes | Xi |
|---|
|
~89%
874638-80-9 |
| Literature: WO2006/31725 A2, ; Page/Page column 13; 30-31 ; |
|
~%
874638-80-9 |
| Literature: US2013/72699 A1, ; |
|
~%
874638-80-9 |
| Literature: US2013/72699 A1, ; |
|
~%
874638-80-9 |
| Literature: US2013/72699 A1, ; |
| Precursor 5 | |
|---|---|
| DownStream 1 | |
