95058-92-7
95058-92-7 structure
- Name: Ethyl (3R,S)-2,2-difluoro-3-hydroxy-3-(2,2-dimethyldioxolan-4-yl)propionate
- Chemical Name: Ethyl (3R,S)-2,2-difluoro-3-hydroxy-3-(2,2-dimethyldioxolan-4-yl)propionate
- CAS Number: 95058-92-7
- Molecular Formula: C10H16F2O5
- Molecular Weight: 254.228
- Create Date: 2019-01-01 11:37:58
- Modify Date: 2024-01-11 06:46:55
| Name | Ethyl (3R,S)-2,2-difluoro-3-hydroxy-3-(2,2-dimethyldioxolan-4-yl)propionate |
|---|---|
| Synonyms |
ethyl 2-deoxy-2,2-difluoro-D-erythro,D-threo-pentonate
ethyl (3R,4R)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-difluoro-3-hydroxypropanoate Ethyl(3R,S)-2,2-difluoro-3-hydroxy-3-(2,2-dimethyldioxolan-4-yl)propionate ethyl 2,2-difluoro-3-hydroxy-3-(2,2-dimethyl-[1,3]dioxolan-4-yl)propionate 2-DEOXY-2,2-DIFLUORO-4,5-O-(1-METHYLETHYLIDENE)-D-ERYTHROPENTONIC ACID ETHYL ESTER ethyl (D-erythro)-3-(hydroxy)-2,2-difluoro-3-(2,2-dimethyldioxalane-4-yl)propionate (R)-ethyl 3-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-difluoro-3-hydroxypropanoate Pentonicacid, 2-deoxy-2,2-difluoro-4,5-O-(1-methylethylidene)-ethylester Pentonic acid,2-deoxy-2,2-difluoro-4,5-O D-erythro-Pentonic acid,2-deoxy-2,2-difluoro-4,5-O-(1-methylethylidene)-,ethyl ester (9CI) 2-Deoxy-2,2-Difluoro-4,5-o-(1-Methylethylidene) Pentonic Acid Ethyl Ester Ethyl(3RS)-2,2-Difluoro-3-(2,2-Dimethylioxolan-4-yl)Propionate ethyl (R)-2,2-difluoro-3-hydroxy-3-((R)-2,2-dimethyl-[1,3]dioxoran-4-yl)propionate D-ERYTHRO-PENTONIC ACID,2-DEOXY-2,2-DIFLUORO-4,5-O-(1-METHYLETHYLIDENE)-,ETHYL ESTER ethyl 2,2-difluoro-3-hydroxy-3-(2,2-dimethyl-dioxolan-4-yl)propionate 2-Deoxy-2,2-difluoro-4,5-O-isopropylidene-D-erythro-pentonic Acid Ethyl Ester Ethyl 3-(2,2-diMethyl-1,3-dioxolan-4-yl)-2,2-difluoro-3-hydroxypropanoate (erytro) ethyl-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-difluoro-3-hydroxy propionate ethyl (3R)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-difluoro-3-hydroxypropanoate (1-methylethylidene)-,ethylester propionate (T3) Pentonic acid, 2-deoxy-2,2-difluoro-4,5-O-(1-methylethylidene)-, ethyl ester ethyl 2,2-difluoro-3(R)-hydroxy-3-((R)-2,2-dimethyldioxolan-4-yl)propionate Ethyl 2-deoxy-2,2-difluoro-4,5-O-isopropylidenepentonate 3-(2,2-Dimethyl[1,3]dioxolan-4-yl)-2,2-difluora-3-hydroxy-propionic acid ethyl ester Ethyl(3RS)-2,2-Difluoro-3-(2,2-dimethyldioxolan-4-yl)propionate |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 338.4±37.0 °C at 760 mmHg |
| Molecular Formula | C10H16F2O5 |
| Molecular Weight | 254.228 |
| Flash Point | 158.5±26.5 °C |
| Exact Mass | 254.096573 |
| PSA | 64.99000 |
| LogP | 1.86 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.428 |
| HS Code | 2942000000 |
|---|
|
~75%
95058-92-7 |
| Literature: PHARMAESSENTIA CORP. Patent: WO2006/119347 A1, 2006 ; Location in patent: Page/Page column 9-10 ; |
|
~98%
95058-92-7 |
| Literature: CHEMAGIS LTD.; PERRIGO COMPANY Patent: WO2007/70804 A2, 2007 ; Location in patent: Page/Page column 24-25 ; |
| Precursor 2 | |
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| DownStream 1 | |
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |