530-14-3

Basic information

• Product Name: L-PICEIN
• Synonyms: ETHANONE;4-ACETYLPHENYL BETA-D-GLUCOPYRANOSIDE;4-HYDROXYACETOPHENONE-B-D-GLUCOSIDE;4-HYDROXYACETOPHENONE-BETA-D-GLUCOPYRANOSIDE;4-HYDROXYACETOPHENONE-BETA-D-GLUCOSIDE;SALINIGRIN;P-HYDROXYACETOPHENONE-D-GLUCOSIDE;PICEIN
• CAS NO: 530-14-3
• Molecular Formula: C₁₄H₁₈O₇
• Molecular Weight: 298.29
• EINECS: 208-473-7
• Product Categories: Sugars, Carbohydrates & Glucosides;Carbohydrates & Derivatives;Aromatics
• Mol File: 530-14-3.mol
• Article Data: 10

Chemical Properties

• Melting Point: 195°C
• Boiling Point: 399.71°C (rough estimate)
• Flash Point: 213.2 °C
• Appearance: pale yellow solid
• Density: 1.3141 (rough estimate)
• Refractive Index: 1.6380 (estimate)
• Storage Temp.: Hygroscopic, -20?C Freezer, Under Inert Atmosphere
• Solubility: Ethanol (Slightly), Methanol (Slightly), Water (Slightly)
• PKA: 12.71±0.70(Predicted)
• Stability: Hygroscopic
• BRN: 90049
• CAS DataBase Reference: L-PICEIN(CAS DataBase Reference)
• NIST Chemistry Reference: L-PICEIN(530-14-3)
• EPA Substance Registry System: L-PICEIN(530-14-3)

Safety Data

• Safety Statements: 22-24/25
• WGK Germany: 3
• Hazardous Substances Data: 530-14-3(Hazardous Substances Data)

Usage

Chemical Properties

Pale Yellow Solid

Upstream product

• 133-89-1 UDP-glucose 
• 99-93-4 4-Hydroxyacetophenone 
• 25876-45-3 p-hydroxyacetophenone-4-O-2',3',4',6'-tetra-O-acetyl-β-D-glucopyranoside 
• 572-09-8 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 
• 1429399-58-5 4-hydroxyacetophenone-4-O-β-(6''-galloyl)glucopyranoside 

Downstream Products

• 132767-57-8 3-Piperidin-1-yl-1-[4-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-phenyl]-propan-1-one; hydrochloride 
• 159185-41-8 1-[4-((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-trityloxymethyl-tetrahydro-pyran-2-yloxy)-phenyl]-ethanone 
• 159185-43-0 Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-2-(4-acetyl-phenoxy)-6-((2R,3R,4S,5R)-3,4,5-triacetoxy-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-3-yl ester 

Relevant articles and documents

PHENOL GLYCOSIDES AND THEIR USE IN THE TREATMENT OF UROLITHIASIS

The present invention relates to novel derivatives of polyphenol glycoside or polyalcohols of formula (1), wherein R1, R2, R3 is selected from the group consisting of H, OH, C(O)R4, C(0) OR4, 0 (Gly H3)n, wherein n = 0 1, 2, 3, and R4 is selected from the group consisting of H, alkyl, and Gly is a mono- or disaccharide residue. The present invention also relates to novel derivatives of glycoside polyphenols or polyalcohols, as pharmaceutical composition comprising a novel polyphenol glycoside or polyalcohols and the use of novel polyphenol glycoside or polyalcohols for the treatment of urolithiasis.

6″-Galloylpicein and other phenolic compounds from Arctostaphylos uva-ursi

Phenolic compounds from leafy shoots of A. uva-ursi (Ericaceae) were studied. The new phenolic glycoside 6″-galloylpicein and 40 known compounds were isolated. Roots of A. uva-ursi afforded 16 compounds. A C-glycoside of bergenin was found for the first time in the family Ericaceae. The dominant components of A. uva-ursi leaves according to HPLC were arbutin, (+)-catechin, and corilagin; of stems, picein and (+)-gallocatechingallate; of roots, (-)-epicatechin, (-)-epicatechingallate, and (+)-catechin.

A mild and selective method for cleavage of O-acetyl groups with dibutyltin oxide

A mild and efficient neutral method for the cleavage of O-acetyl groups with dibutyltin oxide has been developed. This method is especially useful in the synthesis of glycosides containing base- or acid-sensitive multifunctional groups.