Identification | Back Directory | [Name]
ARICINE | [CAS]
482-91-7 | [Synonyms]
Aricin ARICINE CINCHOVATIN ARICINE(RG) HETEROPHYLLIN Aricine (8ci) Heterophylline Cinchovatine (van) Heterophylline (van) 16,17-Didehydro-10-methoxy-19alpha-methyloxayohimban-16-carboxylic acid (20α)-16,17-Didehydro-10-methoxy-19α-methyl-18-oxayohimban-16-carboxylic acid methyl ester Oxayohimban-16-carboxylicacid, 16,17-didehydro-10-methoxy-19-methyl-, methyl ester, (19a,20a)- Oxayohimban-16-carboxylic acid, 16,17-didehydro-10-methoxy-19-methyl-, methyl ester, (19α,20α)- (4S,4aS,13bS,14aS)-methyl 11-methoxy-4-methyl-4a,5,7,8,13,13b,14,14a-octahydro-4H-indolo[2,3-a]pyrano[3,4-g]quinolizine-1-carboxylate | [Molecular Formula]
C22H26N2O4 | [MDL Number]
MFCD00189452 | [MOL File]
482-91-7.mol | [Molecular Weight]
382.45 |
Chemical Properties | Back Directory | [Occurrence]
A pyrrolizidine alkaloid, heterophylline occurs in both Parsonia heterophylla A. Cun. and
P. spiralis Wall. It forms colourless needles when crystallized from C6H6H6. | [alpha ]
D20 -91° (c = 1.4 in chloroform); D20 -63° (c = 1.5 in pyridine); D20 -57° (ethanol) | [solubility ]
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | [form ]
Powder | [pka]
pKa in 80% methyl cellosolve 5.80; in 1:1 DMF-water 6.8(at 25℃) |
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