Ayanin

Modify Date: 2025-08-21 17:39:27

Ayanin structure	Common Name	Ayanin
	CAS Number	572-32-7	Molecular Weight	344.315
	Density	1.5±0.1 g/cm3	Boiling Point	600.8±55.0 °C at 760 mmHg
	Molecular Formula	C₁₈H₁₆O₇	Melting Point	173℃
	MSDS	N/A	Flash Point	221.5±25.0 °C

Use of Ayanin

Ayanin is a bioflavonoid isolated from Croton schiedeanus Schlecht. Ayanin is a non-selective phosphodiesterase1-4 inhibitor and can be used for the study of respiratory disease,such as allergic asthma et al[1].

Name	5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxychromen-4-one
Synonym	More Synonyms

Description	Ayanin is a bioflavonoid isolated from Croton schiedeanus Schlecht. Ayanin is a non-selective phosphodiesterase1-4 inhibitor and can be used for the study of respiratory disease,such as allergic asthma et al[1].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Metabolic Enzyme/Protease >> Phosphodiesterase (PDE) Research Areas >> Inflammation/Immunology
Target	PDE2A PDE4
In Vitro	Ayanin inhibits interleukin (IL)-4 production from purified basophils with an IC50 value of 2.2 μM[1].
References	[1]. Fei-Peng Lee, et al. Ayanin, a Non-Selective Phosphodiesterase 1-4 Inhibitor, Effectively Suppresses Ovalbumin-Induced Airway Hyperresponsiveness Without Affecting xylazine/ketamine-induced Anesthesia. Eur J Pharmacol. 2010 Jun 10;635(1-3):198-203.

Density	1.5±0.1 g/cm3
Boiling Point	600.8±55.0 °C at 760 mmHg
Melting Point	173℃
Molecular Formula	C₁₈H₁₆O₇
Molecular Weight	344.315
Flash Point	221.5±25.0 °C
Exact Mass	344.089600
PSA	98.36000
LogP	2.43
Vapour Pressure	0.0±1.8 mmHg at 25°C
Index of Refraction	1.654

Hazard Codes	Xi

Precursor 8
CAS#:117-39-5 Quercetin CAS#:74-88-4 methyl iodide CAS#:33429-83-3 Quercetin 3,4'-... CAS#:1486-70-0 3-O-Methylquercetin
CAS#:77-78-1 Dimethyl sulfate CAS#:1221398-17-9 6,8-dibromoayanin CAS#:186581-53-3 diazomethane CAS#:153-18-4 Rutin
DownStream 2
CAS#:1245-15-4 Retusin CAS#:979-92-0 SAH

3',5-Dihydroxy-3,4',7-trimethoxyflavone

3,4',7-O-trimethylquercetin

4H-1-Benzopyran-4-one, 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxy-

5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxy-4H-chromen-4-one

quercetin-3,4',7-trimethyl ether

3,7,4'-trimethylquercetin

3,7,4'-trimethoxy-5,3'-dihydroxyflavone

5,3'-Dihydroxy-3,7,4'-trimethoxyflavone

Ayanin

3,7,4'-Tri-O-methylquercetin

3',5-dihydroxy-3,4',7-trimethoxy-flavone

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Ayanin
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

DC Chemicals Limited
China
Product Name: Ayanin
Price: $Inquiry/250mg $Inquiry/100mg $Inquiry/1g
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Get all suppliers and price by the below link:

Ayanin suppliers