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4678-45-9

4678-45-9 Structure

4678-45-9 Structure
IdentificationBack Directory
[Name]

GRAYANOTOXIN III
[CAS]

4678-45-9
[Synonyms]

andromedol
GRAYANOTOXIN III
deacylasebotoxini
deacetylandromedotoxin
Grayanotoxin III Hemi(ethyl acetate)
GRAYANOTOXIN 3.1/2 ETHYL ACETATE ADDUCT
(14R)-Grayanotoxane-3β,5,6β,10,14,16-hexol
GRAYANOTOXIN III HEMI(ETHYL ACETATE) ADDUCT
Grayanotoxane-3,5,6,10,14,16-hexol,(3b,6b,14R)-
Grayanotoxane-3,5,6,10,14,16-hexol, (3β,6β,14R)-
6,10,14,16-hexol,(3-beta,6-beta,14r)-grayanotoxane-5
4,8-tetramethyl-,(2s,3as,4r,4ar,7r,8r,9as,11r,11ar,12r)-1
[Molecular Formula]

C20H34O6
[MDL Number]

MFCD01319138
[MOL File]

4678-45-9.mol
[Molecular Weight]

370.48
Chemical PropertiesBack Directory
[Melting point ]

218 °C (decomp)
[Boiling point ]

552.6±50.0 °C(Predicted)
[density ]

1.36±0.1 g/cm3(Predicted)
[storage temp. ]

2-8°C
[solubility ]

Acetonitrile: Slightly Soluble: 0.1-1 mg/ml
Water: Slightly Soluble: 0.1-1 mg/ml
[pka]

13.79±0.70(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]

Skull and Crossbones (GHS06)
GHS06
[Signal word ]

Danger
[Hazard statements ]

H301-H315-H319-H331-H311
[Precautionary statements ]

P264-P270-P301+P310-P321-P330-P405-P501-P264-P280-P305+P351+P338-P337+P313P-P280-P302+P352-P312-P322-P361-P363-P405-P501-P264-P280-P302+P352-P321-P332+P313-P362-P261-P271-P304+P340-P311-P321-P403+P233-P405-P501
[Hazard Codes ]

T
[Risk Statements ]

23/24/25-36/38
[Safety Statements ]

22-26-36/37/39-45
[RIDADR ]

UN 2811 6.1/PG 3
[WGK Germany ]

3
[RTECS ]

PB9190000
[HazardClass ]

6.1(a)
[PackingGroup ]

I
[Toxicity]

LD50 i.p. in mice: 0.84 mg/kg (Hikino, 1976)
Hazard InformationBack Directory
[Hazard]

A poison
[Description]

Grayanotoxin III (GTX-III) is a diterpene toxin that has been found in R. ponticum nectar, a component of mad honey.1 In vivo, GTX-III (0.1 and 0.25 mg/kg) induces salivation, emesis, and hind paw paralysis in mice.2 It is lethal to mice (LD50 = 0.84 mg/kg).WARNING This product is not for human or veterinary use.
[References]

[1] ARZUM BAHAR KURTOGLU  Gulsun A E  Recep Yavuz. Characterisation and fate of grayanatoxins in mad honey produced from Rhododendron ponticum nectar[J]. Food Chemistry, 2014, 161: Pages 47-52. DOI: 10.1016/j.foodchem.2014.03.127
[2] T. OHGAKI . Preventive action of quisqualic acid against grayanotoxin-induced suppression of locomotor activity in mice[J]. Neuropharmacology, 1988, 27 10: Pages 1045-1053. DOI: 10.1016/0028-3908(88)90066-4
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