28608-75-5

28608-75-5 structure

Name: Orientin
Chemical Name: Orientine
CAS Number: 28608-75-5
Molecular Formula: C₂₁H₂₀O₁₁
Molecular Weight: 448.377
Catalog: Biochemical Natural product
Create Date: 2018-09-23 17:58:54
Modify Date: 2025-08-20 21:16:59
Orientin is a naturally occurring bioactive flavonoid that possesses diverse biological properties, including anti-inflammation, anti-oxidative, anti-tumor, and cardio protection. Orientin is a promising neuroprotective agent suitable for therapy for neuropathic pain[1][2].

Name	Orientine
Synonyms	isoorientin (1S)-1,5-Anhydro-1-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-8-yl]-D-glucitol 2-(3,4-Dihydroxyphényl)-5,7-dihydroxy-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxyméthyl)tétrahydro-2H-pyran-2-yl]-4H-chromén-4-one Orientin 8-C-β-D-glucopyranoside 3',4',5,7-tetrahydroxyflavone-8-C-glucoside 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]-4H-chromen-4-on Luteolin-8-C-glucoside 3',4',5,7-tetrahydroxyflavone 8-glucoside 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-8-β-D-glucopyranosyl-5,7-dihydroxy- D-Glucitol, 1,5-anhydro-1-C-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-1-benzopyran-8-yl]-, (1S)- Orientin lutexin 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]-4H-chromen-4-one 2-(3,4-Dihydroxyphenyl)-8-b-D-glucopyranosyl-5,7-dihydroxy-4H-1-benzopyran-4-one

Description	Orientin is a naturally occurring bioactive flavonoid that possesses diverse biological properties, including anti-inflammation, anti-oxidative, anti-tumor, and cardio protection. Orientin is a promising neuroprotective agent suitable for therapy for neuropathic pain[1][2].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Others >> Others Research Areas >> Neurological Disease
References	[1]. Dhakal H, et al. Inhibitory effects of orientin in mast cell-mediated allergic inflammation. Pharmacol Rep. 2020 Jan 24. [2]. Guo D, et al. Orientin and neuropathic pain in rats with spinal nerve ligation. 61Int Immunopharmacol. 2018 May;58:72-79.

Density	1.8±0.1 g/cm3
Boiling Point	816.1±65.0 °C at 760 mmHg
Melting Point	260-285ºC
Molecular Formula	C₂₁H₂₀O₁₁
Molecular Weight	448.377
Flash Point	289.1±27.8 °C
Exact Mass	448.100555
PSA	201.28000
LogP	1.58
Vapour Pressure	0.0±3.1 mmHg at 25°C
Index of Refraction	1.767
Storage condition	2~8°C
Water Solubility	1 M NaOH: soluble1mg/mL, clear, yellow-orange

CHEMICAL NAME :: 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-8-beta-D-glucopyranosyl-5,7-d ihydroxy-

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 246,205,1991

Hazard Codes	Xi
Safety Phrases	24/25
RIDADR	NONH for all modes of transport
RTECS	DJ3009300