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GRAYANOTOXIN III

CAS No.
4678-45-9
Chemical Name:
GRAYANOTOXIN III
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)-
CBNumber:
CB7674097
Molecular Formula:
C20H34O6
Molecular Weight:
370.48
MDL Number:
MFCD01319138
MOL File:
4678-45-9.mol
MSDS File:
SDS
Last updated:2026-05-28 05:57:19

GRAYANOTOXIN III Properties

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)
FDA UNII ZKR09NT58C

SAFETY

Risk and Safety Statements

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)

GRAYANOTOXIN III price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 42645 Grayanotoxin III ≥90% 4678-45-9 100μg $439 2026-04-30 Buy
American Custom Chemicals Corporation BIO0000632 GRAYANOTOXIN III 95.00% 4678-45-9 5MG $498.19 2021-12-16 Buy
Product number Packaging Price Buy
42645 100μg $439 Buy
BIO0000632 5MG $498.19 Buy

GRAYANOTOXIN III Chemical Properties, Uses, Production

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.

Hazard

A poison

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

GRAYANOTOXIN III Preparation Products And Raw materials

Raw materials

Preparation Products

GRAYANOTOXIN III Suppliers

Global Suppliers ( 17)
Supplier Tel Email Country ProdList Advantage
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
AFINE CHEMICALS LIMITED +86-571-85134551 +86-18958018566 info@afinechem.com China 15030 58
BOC Sciences +1-631-485-4226 inquiry@bocsci.com United States 19935 58
Cato Research Chemicals Inc. 81960175 18933936954 2853283383@qq.com China 11418 58
Chengdu Peter-like Biotechnology Co., Ltd. 028-81700200 13308200041 2851167782@qq.com China 10763 58
DAYANG CHEM (HANGZHOU) CO.,LTD +86-88938639 +86-17705817739 info@dycnchem.com China 53736 58
TargetMol Chemicals Inc. +1-781-999-5354; support@targetmol.com United States 38999 58
(14R)-Grayanotoxane-3β,5,6β,10,14,16-hexol Grayanotoxin III Hemi(ethyl acetate) 4,8-tetramethyl-,(2s,3as,4r,4ar,7r,8r,9as,11r,11ar,12r)-1 6,10,14,16-hexol,(3-beta,6-beta,14r)-grayanotoxane-5 andromedol deacetylandromedotoxin deacylasebotoxini GRAYANOTOXIN 3.1/2 ETHYL ACETATE ADDUCT GRAYANOTOXIN III GRAYANOTOXIN III HEMI(ETHYL ACETATE) ADDUCT Grayanotoxane-3,5,6,10,14,16-hexol, (3β,6β,14R)- Grayanotoxane-3,5,6,10,14,16-hexol,(3b,6b,14R)- 4678-45-9 C20H34O612C4H8O2 Monovalent Ion Channels Ion Channels Other Sodium Channel Modulators Sodium Channel Modulators Voltage-gated Ion Channels BioChemical Cell Signaling and Neuroscience Cell Biology Monovalent Ion Channels Other Sodium Channel Modulators Sodium Channel Modulators