guajavarin
quercetin 3-O-a-L-arabinopyranside
Identification
| Name | guajavarin |
| CAS Number | 22255-13-6 |
| FDA UNII | Search |
| Molecular Formula | C20 H18 O11 |
| Molecular Weight | 434.35466000 |
| Nikkaji Number | J94.528E |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 828.10 °C. @ 760.00 mm Hg (est) |
| Flash Point | 565.00 °F. TCC ( 296.30 °C. ) (est) |
| logP (o/w) | 1.680 (est) |
| Soluble in | water, 6882 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for guajavarin usage levels up to | not for fragrance use. |
| Recommendation for guajavarin flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
3-(alpha-laevo-
arabinopyranosyl oxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one
3-(a-L-
arabinopyranosyloxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one
2-(3,4-
dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxychromen-4-one
2-(3,4-
dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl a-L-arabinopyranoside
guaijaverin
guajaverin
quercetin 3-O-a-L-arabinopyranside
quercetin 3-O-a-L-arabinoside
quercetin 3-O-alpha-L-arabinoside
quercetin-3-Arabinoside
PubMed:
Rhododendron oldhamii leaf extract improves fatty liver syndrome by increasing lipid oxidation and decreasing the lipogenesis pathway in mice.
PubMed:
Phytochemical Analysis and Antimicrobial Activity of Myrcia tomentosa (Aubl.) DC. Leaves.
PubMed:
Evidence of anti-inflammatory and antinociceptive activities of Plinia edulis leaf infusion.
PubMed:
[A new flavonoid glycoside from leaves of Eucalyptus robusta].
PubMed:
Wayanin and guaijaverin, two active metabolites found in a Psidium acutangulum Mart. ex DC (syn. P. persoonii McVaugh) (Myrtaceae) antimalarial decoction from the Wayana Amerindians.
PubMed:
Medicinal plants used in the traditional management of diabetes and its sequelae in Central America: A review.
PubMed:
Antioxidative phytochemicals from Rhododendron oldhamii Maxim. leaf extracts reduce serum uric acid levels in potassium oxonate-induced hyperuricemic mice.
PubMed:
Simultaneous evaluation of one-electron reducing systems and radical reactions in cells by nitroxyl biradical as probe.
PubMed:
Simultaneous quantification of hyperin, reynoutrin and guaijaverin in mice plasma by LC-MS/MS: application to a pharmacokinetic study.
PubMed:
Ursolic acid isolated from guava leaves inhibits inflammatory mediators and reactive oxygen species in LPS-stimulated macrophages.
PubMed:
[Chemical constituents of Euphorbia dracunculoides].
PubMed:
A new antibacterial benzophenone glycoside from Psidium guajava (Linn.) leaves.
PubMed:
Taxiphyllin 6'-O-gallate, actinidioionoside 6'-O-gallate and myricetrin 2â³-O-sulfate from the leaves of Syzygium samarangense and their biological activities.
PubMed:
Psidium guajava: A review on its potential as an adjunct in treating periodontal disease.
PubMed:
Quercetin and quercetin 3-O-glycosides from Bauhinia longifolia (Bong.) Steud. show anti-Mayaro virus activity.
PubMed:
Virtual screening of Indonesian herbal database as HIV-1 reverse transcriptase inhibitor.
PubMed:
Exploring the binding mechanism of Guaijaverin to human serum albumin: fluorescence spectroscopy and computational approach.
PubMed:
One new diphenylmethane glycoside from the leaves of Psidium guajava L.
PubMed:
[Determination of quercetin-3-O-alpha-L-arabinopyranoside in Periploca forrestii by RP-HPLC].
PubMed:
Inhibitory activity against urease of quercetin glycosides isolated from Allium cepa and Psidium guajava.
PubMed:
Diterpene esters and phenolic compounds from Sapium insigne (ROYLE) BENTH. ex HOOK. fil.
PubMed:
Cytotoxic chalcones and antioxidants from the fruits of a Syzygium samarangense (Wax Jambu).
PubMed:
Flavonoids and biological activities of Jussiaea repens.
PubMed:
Guaijaverin -- a plant flavonoid as potential antiplaque agent against Streptococcus mutans.
PubMed:
Mutagenic activity promoted by amentoflavone and methanolic extract of Byrsonima crassa Niedenzu.
PubMed:
High-performance liquid chromatographic identification of flavonoid monoglycosides from Prunus serotina ehrh.
PubMed:
[Studies on the flavonoids in stem of Rhododendron anthopogonoide II].
PubMed:
Free radical scavenging and hepatoprotective constituents from the leaves of Juglans sinensis.
PubMed:
Structural requirements of flavonoids and related compounds for aldose reductase inhibitory activity.
PubMed:
Phenolic compounds from Hypericum perforatum.
PubMed:
Antidiabetic principles of natural medicines. II. Aldose reductase and alpha-glucosidase inhibitors from Brazilian natural medicine, the leaves of Myrcia multiflora DC. (Myrtaceae): structures of myrciacitrins I and II and myrciaphenones A and B.
PubMed:
Antibacterial phloroglucinols and flavonoids from Hypericum brasiliense.
PubMed:
Quercetin glycosides in Psidium guajava L. leaves and determination of a spasmolytic principle.
PubMed:
Inhibition of human lens aldose reductase by flavonoids, sulindac and indomethacin.