(+)-Catharanthine
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(+)-Catharanthine
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CAS No:
2468-21-5
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Formula:
C21H24N2O2
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Chemical Name:
(+)-Catharanthine
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Synonyms:
Ibogamine-18-carboxylic acid,3,4-didehydro-,methyl ester,(2α,5β,6α,18β)-;Catharanthine;6,9-Methano-5H-pyrido[1′,2′:1,2]azepino[4,5-b]indole,ibogamine-18-carboxylic acid deriv.;(+)-Catharanthine;Catharanthine,(+)-;Catharanthin;(+)-3,4-Didehydrocoronaridine;47416-77-3
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CAS No:
Description
Catharanthine inhibits nicotinic receptor mediated diaphragm contractions with IC50 of 59.6 μM.Target: nAChRCatharanthine evokes a concentration-dependent attenuation of carbachol responses in the rat ileum preparation, producing rightward curve displacements and decreases in maximal agonist responses. The mixture of serpentine, plus ajmalicine and catharanthine reveals a concentration-dependent inhibitory effect of acethylcholinesterase (AchE), with an IC50 at ca. 2.25 μg/Ml [1]. Cathar
Characteristics
45.3
3.11320
white to beige
1.3±0.1 g/cm3
126-128 °C @ Solvent: Methanol
491.5°C at 760 mmHg
251.1±28.7 °C
1.663
DMSO: soluble 5mg/mL (clear solution; warmed)
-20°C
8.33E-10mmHg at 25°C
Celiac-rat LD50:> 800 mg/kg
Thermal decomposition to emit toxic nitrogen oxide fumes
D27 +29.8° (CHCl3)
Safety Information
NONH for all modes of transport
3
The warehouse is low-temperature, ventilated and dry
Computed Properties
Molecular Weight:486.5
Hydrogen Bond Donor Count:5
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:6
Exact Mass:486.20021592
Monoisotopic Mass:486.20021592
Topological Polar Surface Area:160
Heavy Atom Count:35
Complexity:737
Defined Atom Stereocenter Count:3
Undefined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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