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5171-37-9

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5171-37-9 Structure

5171-37-9 Structure
IdentificationBack Directory
[Name]

UNCARINE E
[CAS]

5171-37-9
[Synonyms]

UNCARINE E
ISOPTEROPODINE
7-Isopteropodine
Rhynchophylline E
allo-Isopteropodine
Isopteropodine (20 mg)
Isopteropodine(Uncarine E)
(7S,20α)-19α-Methyl-2-oxoformosanan-16-carboxylic acid methyl ester
(7alpha,19alpha,20alpha)-19-Methyl-2-oxoformosanan-16-carboxylic acid methyl ester
methyl (1R,4aR,10aR)-1-methyl-2'-oxospiro[1,4a,5,5a,7,8,10,10a-octahydropyrano[3,4-f]indolizine-6,3'-1H-indole]-4-carboxylate
methyl (1R,4aR,10aR)-1-methyl-2'-oxo-spiro[1,4a,5,5a,7,8,10,10a-octahydropyrano[3,4-f]indolizine-6,3'-1H-indole]-4-carboxylate
(1R,4aR,10aR)-2'-keto-1-methyl-spiro[1,4a,5,5a,7,8,10,10a-octahydropyrano[3,4-f]indolizine-6,3'-indoline]-4-carboxylic acid methyl ester
Spiro[3H-indole-3,6'(4'aH)-[1H]pyrano[3,4-f]indolizine]-4'-carboxylic acid, 1,2,5',5'a,7',8',10',10'a-octahydro-1'-methyl-2-oxo-, methyl ester, (1'S,3S,4'aS,5'aS,10'aS)-
[Molecular Formula]

C21H24N2O4
[MDL Number]

MFCD03788766
[MOL File]

5171-37-9.mol
[Molecular Weight]

368.43
Chemical PropertiesBack Directory
[Melting point ]

209-211 °C
[Boiling point ]

555.2±50.0 °C(Predicted)
[density ]

1.33
[storage temp. ]

-20°C Freezer
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

13.56±0.60(Predicted)
[color ]

Pale Yellow to Pale Beige
Safety DataBack Directory
[HS Code ]

2939800000
Hazard InformationBack Directory
[Description]

This alkaloid occurs in several species of Uncaria and yields colourless crystals from MeOH. It is laevorotatory with [α]D - 96° (CHCI3). The structure has been determined by spectroscopic methods.
[Uses]

Isopteropodine is an alkaloid extract from Uncaria Tomentosathat is believed to possess antiproliferative and pro-apoptotic effects.
[Definition]

ChEBI: Uncarine E is a member of indolizines.
[IC 50]

5-HT2 Receptor
[References]

Hart, Johns, Lamberton., Chem. Commun., 87 (1967)
Hemingway, Phillipson., 1. Pharm. Pharmacol., 24, 169P (1972)
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