Hernandez, Lazaro et al. published their research in Journal of Biotechnology in 2018 | CAS: 470-69-9

(2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-2-((((2R,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 470-69-9) belongs to tetrahydrofuran derivatives.Tetrahydrofuran has many industry uses as a solvent including in natural and synthetic resins, high polymers, fat oils, rubber, polymer. THF can also be synthesized by catalytic hydrogenation of furan. This allows certain sugars to be converted to THF via acid-catalyzed digestion to furfural and decarbonylation to furan, although this method is not widely practiced. THF is thus derivable from renewable resources.COA of Formula: C18H32O16

Fructooligosaccharides production by Schedonorus arundinaceus sucrose:sucrose 1-fructosyltransferase constitutively expressed to high levels in Pichia pastoris was written by Hernandez, Lazaro;Menendez, Carmen;Perez, Enrique R.;Martinez, Duniesky;Alfonso, Dubiel;Trujillo, Luis E.;Ramirez, Ricardo;Sobrino, Alina;Mazola, Yuliet;Musacchio, Alexis;Pimentel, Eulogio. And the article was included in Journal of Biotechnology in 2018.COA of Formula: C18H32O16 This article mentions the following:

The non-saccharolytic yeast Pichia pastoris was engineered to express constitutively the mature region of sucrose:sucrose 1-fructosyltransferase (1-SST, EC 2.4.1.99) from Tall fescue (Schedonorus arundinaceus). The increase of the transgene dosage from one to nine copies enhanced 7.9-fold the recombinant enzyme (Sa1-SSTrec) yield without causing cell toxicity. Secretion driven by the Saccharomyces cerevisiae α-factor signal peptide resulted in periplasmic retention (38%) and extracellular release (62%) of Sa1-SSTrec to an overall activity of 102.1 U/mL when biomass reached (106 g/l, dry weight) in fed-batch fermentation using cane sugar for cell growth. The volumetric productivity of the nine-copy clone PGFT6x-308 at the end of fermentation (72 h) was 1422.2 U/l/h. Sa1-SSTrec purified from the culture supernatant was a monomeric glycoprotein optimally active at pH 5.0-6.0 and 45-50. The removal of N-linked oligosaccharides by Endo Hf treatment decreased the enzyme stability but had no effect on the substrate and product specificities. Sa1-SSTrec converted sucrose (600 g/l) into 1-kestose (GF2) and nystose (GF3) in a ratio 9:1 with their sum representing 55-60% (weight/weight) of the total carbohydrates in the reaction mixture Variations in the sucrose (100-800 g/l) or enzyme (1.5-15 units per g of substrate) concentrations kept unaltered the product profile. Sa1-SSTrec is an attractive candidate enzyme for the industrial production of short-chain fructooligosaccharides, most particularly 1-kestose. In the experiment, the researchers used many compounds, for example, (2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-2-((((2R,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 470-69-9COA of Formula: C18H32O16).

(2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-2-((((2R,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 470-69-9) belongs to tetrahydrofuran derivatives.Tetrahydrofuran has many industry uses as a solvent including in natural and synthetic resins, high polymers, fat oils, rubber, polymer. THF can also be synthesized by catalytic hydrogenation of furan. This allows certain sugars to be converted to THF via acid-catalyzed digestion to furfural and decarbonylation to furan, although this method is not widely practiced. THF is thus derivable from renewable resources.COA of Formula: C18H32O16

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem