Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Picrinine
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Picrinine
Price: ￥1920.0/5mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: 2α,5α-Epoxy-1,2-dihydroakuammilan-17-oic acid methyl ester
Price: $280.0/20mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

4684-32-6

4684-32-6 structure

4684-32-6 structure

Name: Picrinine
Chemical Name: Picrinin
CAS Number: 4684-32-6
Molecular Formula: C₂₀H₂₂N₂O₃
Molecular Weight: 338.400
Catalog: Natural product Alkaloid
Create Date: 2018-06-17 15:11:39
Modify Date: 2025-08-25 20:19:40
Picrinine, an akuammiline alkaloid, is isolated from the leaves of Alstonia scholaris. Picrinine exhibits anti-inflammatory activity through inhibition of the 5-lipoxygenase enzyme[1].

Name	Picrinin
Synonyms	2H,12H-6,12a-Epoxy-2,7a-methanoindolo[2,3-a]quinolizine-14-carboxylic acid, 3-ethylidene-1,3,4,6,7,12b-hexahydro-, methyl ester, (2R,3E,6S,7aR,12aR,12bS,14R)- deacetyl-deformopicraline desacetyldesformopicraline Methyl (2α,5α,19E)-1,2-dihydro-2,5-epoxyakuammilan-17-oate Picrinine vincaridine 2Alpha,5Alpha-Epoxy-1,2-dihydroakuammilan-17-oic acid methyl ester

Description	Picrinine, an akuammiline alkaloid, is isolated from the leaves of Alstonia scholaris. Picrinine exhibits anti-inflammatory activity through inhibition of the 5-lipoxygenase enzyme[1].
Related Catalog	Research Areas >> Inflammation/Immunology Signaling Pathways >> Metabolic Enzyme/Protease >> 5-Lipoxygenase
Target	5-Lipoxygenase
References	[1]. Smith JM, et, al. Total synthesis of the akuammiline alkaloid picrinine. J Am Chem Soc. 2014 Mar 26;136(12):4504-7.

Density	1.4±0.1 g/cm3
Boiling Point	501.1±50.0 °C at 760 mmHg
Molecular Formula	C₂₀H₂₂N₂O₃
Molecular Weight	338.400
Flash Point	256.9±30.1 °C
Exact Mass	338.163055
PSA	50.80000
LogP	2.49
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.677

Hazard Codes	Xi

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