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95058-92-7

95058-92-7 structure
95058-92-7 structure

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 structure

95058-92-7

Literature: PHARMAESSENTIA CORP. Patent: WO2006/119347 A1, 2006 ; Location in patent: Page/Page column 9-10 ;

~98%

95058-92-7 structure

95058-92-7

Literature: CHEMAGIS LTD.; PERRIGO COMPANY Patent: WO2007/70804 A2, 2007 ; Location in patent: Page/Page column 24-25 ;
Precursor  2

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%