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CAS 18466-51-8

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Pelargonidin 3-glucoside

Description:
Pelargonidin 3-glucoside is a natural anthocyanin pigment commonly found in various fruits and vegetables, contributing to their red, pink, and purple hues. It is a glycoside, meaning it consists of a sugar moiety (glucose) attached to the anthocyanidin core, pelargonidin. This compound is known for its antioxidant properties, which can help protect cells from oxidative stress. Pelargonidin 3-glucoside is water-soluble and stable under acidic conditions, making it suitable for use in food and beverage applications. Its stability can be affected by factors such as pH, temperature, and light exposure. In addition to its role as a colorant, it has been studied for potential health benefits, including anti-inflammatory and anti-cancer effects. The compound is often used in the food industry as a natural color additive and is also of interest in research related to plant-based nutrition and functional foods. Overall, pelargonidin 3-glucoside is a significant compound in both culinary and health contexts.
Formula:C21H21O10·Cl
InChI:InChI=1S/C21H20O10.ClH/c22-8-16-17(26)18(27)19(28)21(31-16)30-15-7-12-13(25)5-11(24)6-14(12)29-20(15)9-1-3-10(23)4-2-9;/h1-7,16-19,21-22,26-28H,8H2,(H2-,23,24,25);1H/t16-,17-,18+,19-,21-;/m1./s1
InChI key:InChIKey=CAHGSEFWVUVGGL-UBNZBFALSA-N
SMILES:O(C=1C(=[O+]C2=C(C1)C(O)=CC(O)=C2)C3=CC=C(O)C=C3)[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O.[Cl-]
Synonyms:
  • 1-Benzopyrylium, 3-(β-<span class="text-smallcaps">D</span>-glucopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxyphenyl)-, chloride
  • 1-Benzopyrylium, 3-(β-<span class="text-smallcaps">D</span>-glucopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxyphenyl)-, chloride (1:1)
  • 3,4′,5,7-Tetrahydroxyflavylium chloride 3-glucoside
  • 3,4′,5,7-Tetrahydroxyflavylium chloride 3-β-<span class="text-smallcaps">D</span>-glucopyranoside
  • 3-(Glucosyloxy)-4',5,7-Trihydroxyflavylium Chloride
  • 3-(β-<span class="text-smallcaps">D</span>-Glucopyranosyloxy)-4′,5,7-trihydroxyflavylium chloride
  • 5,7-dihydroxy-2-(4-hydroxyphenyl)chromenium-3-yl beta-D-glucopyranoside
  • 5,7-dihydroxy-2-(4-hydroxyphenyl)chromenium-3-yl beta-D-glucopyranoside chloride
  • Anthocyanin
  • CALLISTEPHIN CHLORIDE hplc
  • See more synonyms
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