848031-94-7

Basic information

• Product Name: threo-1-(4-Hydroxy- 3-Methoxyphenyl)propane-1,2-diol
• Synonyms: threo-1-(4-Hydroxy- 3-Methoxyphenyl)propane-1,2-diol;(1S,2S)-1-(4-Hydroxy-3-methoxyphenyl)-1,2-propanediol
• CAS NO: 848031-94-7
• Molecular Formula: C10H14O4
• Molecular Weight: 198.21576
• Mol File: 848031-94-7.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: threo-1-(4-Hydroxy- 3-Methoxyphenyl)propane-1,2-diol(CAS DataBase Reference)
• NIST Chemistry Reference: threo-1-(4-Hydroxy- 3-Methoxyphenyl)propane-1,2-diol(848031-94-7)
• EPA Substance Registry System: threo-1-(4-Hydroxy- 3-Methoxyphenyl)propane-1,2-diol(848031-94-7)

Safety Data

• Hazardous Substances Data: 848031-94-7(Hazardous Substances Data)

Upstream product

• 5932-68-3 (E)-2-methoxy-4-(1-propenyl)phenol 
• 92666-21-2 (E)-2-methoxy-1-(phenylmethoxy)-4-(prop-1-en-1-yl)benzene 
• 97-54-1 2-methoxy-4-propenylphenol 
• 458-37-7 curcumin 

Downstream Products

• 22956-97-4 1-[3-methoxy-4-(4-nitro-benzoyloxy)-phenyl]-1,2-bis-(4-nitro-benzoyloxy)-propane 

Relevant articles and documents

Phenolic constituents from the twigs of Betula schmidtii collected in Goesan, Korea

Six undescribed phenolic derivatives along with thirty two known compounds were isolated from the twigs of Betula schmidtii. The chemical structures were characterized through extensive spectroscopic analysis and chemical methods. All known compounds were first isolated in this plant. The anti-inflammatory effect of the isolates was tested by measuring nitric oxide production in lipopolysaccharide-activated BV-2 cells. Isotachioside, 4-allyl-2-hydrophenyl 1-O-β-D-apiosyl-(1 → 6)-β-D-glucopyranoside, genistein 5-O-β-D-glucoside, and prunetinoside showed a slight potency to lower the NO production against LPS-activated microglia with IC50 values of 23.9, 25.3, 28.8, and 34.0 μM, respectively.

Benign-by-design preparation of humin-based iron oxide catalytic nanocomposites

The current acid-catalyzed conversion of biomass feedstocks yields substantial quantities of undesired by-products called humins, for which applications are yet to be found. This work aims to provide a starting point for valorisation of humins via preparation of humin-based iron oxide catalytic nanocomposites from humins and thermally treated humins (foams) via solvent-free methodologies including ball milling and thermal degradation. The prepared materials were found to be active in the microwave-assisted selective oxidation of isoeugenol (conversions >87%) to vanillin, proving the feasibility to use humin by-products as template/composite materials.

NOVEL 1-PHENYLMONO- OR -POLYHYDROXYPROPANE COMPOUNDS, COMPOSITIONS AND COSMETIC USES THEREOF

The present invention relates to novel compounds of formula (I) to compositions comprising same, and also to the use thereof for preventing and/or cosmetically treating the signs of aging of the skin.

Enhancement of pancreatic lipase inhibitory activity of curcumin by radiolytic transformation

The naturally occurring yellow dietary diarylheptanoid curcumin (1) was converted by γ-ray to two new γ-lactones, curculactones A (2) and B (3), as well as four known transformates, erythro-1-(3-methoxy-4-hydroxy-phenyl) -propan-1,2-diol (4), threo-1-(3-methoxy-4-hydroxy-phenyl)-propan-1,2-diol (5), vanillic acid (6), and vanillin (7). The structures of the two new γ-lactone derivatives were elucidated on the basis of spectroscopic methods. The steroisomeric phenylpropanoids 4 and 5 exhibited significantly enhanced inhibitory activity against pancreatic lipase when compared to parent curcumin.

PHENOLIC COMPOUNDS FROM ROOTS OF URTICA DIOICA

Root extracts from Urtica dioica were separated into several classes of compounds by extraction with organic solvents at different pH values.The phenolic fraction was analysed by GC-MS after trimethylsilylation.This procedure allowed the identification of 18 phenolic compounds as well as the detection of eight lignans.The occurrence of some of these substances in this plant was previously unknown.