ht-2 toxin

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Names

[ Name ]:
ht-2 toxin

[Synonym ]:
HT-2
T-2,Toxin analog
Butanoic acid, 3-methyl-, (2α,3α,4β,6β,8β,11β,12α)-15-(acetyloxy)-12,13-epoxy-3,4-dihydroxytrichothec-9-en-8-yl ester
valerate
Toxin HT 2
(3β,4α,8α)-15-Acetoxy-3,4-dihydroxy-12,13-epoxytrichothec-9-en-8-yl 3-methylbutanoate
(3α,4β,8α)-15-(acetyloxy)-3,4-dihydroxy-12,13-epoxytrichothec-9-en-8-yl 3-methylbutanoate
Pentanoic acid anion
Trichothec-9-ene-3α,4β,8α,15-tetrol, 12,13-epoxy-, 15-acetate 8-isovalerate (8CI)
Mycotoxin HT 2
12,13-Epoxytrichothec-9-ene-3-α,4-β,8-α,15-tetrol 15-acetate 8-isovalerate
ht-2toxin solution

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
537.1±50.0 °C at 760 mmHg

[ Molecular Formula ]:
C₂₂H₃₂O₈

[ Molecular Weight ]:
424.485

[ Flash Point ]:
179.8±23.6 °C

[ Exact Mass ]:
424.209717

[ PSA ]:
114.82000

[ LogP ]:
2.27

[ Vapour Pressure ]:
0.0±3.2 mmHg at 25°C

[ Index of Refraction ]:
1.562

[ Storage condition ]:
−20°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YD0050000

CHEMICAL NAME :: Trichothec-9-ene-3-alpha,4-beta,8-alpha,15-tetrol, 12,13-epoxy-, 15-acetate, 8-isovalerate

CAS REGISTRY NUMBER :: 26934-87-2

LAST UPDATED :: 199306

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C22-H32-O8

MOLECULAR WEIGHT :: 424.54

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

REFERENCE :: FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 4,S124,1984 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TOXIA6 Toxicon. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.1- 1962- Volume(issue)/page/year: 26,923,1988

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intracerebral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 52 ug/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - fluid intake Behavioral - ataxia

REFERENCE :: TOXIA6 Toxicon. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.1- 1962- Volume(issue)/page/year: 26,923,1988

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3800 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 6,191,1981

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6500 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ABCHA6 Agricultural and Biological Chemistry. (Maruzen Co. Ltd., POB 5050, Tokyo International, Tokyo 100-31, Japan) V.25- 1961- Volume(issue)/page/year: 46,2613,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6700 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TOXIA6 Toxicon. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.1- 1962- Volume(issue)/page/year: 24,985,1986

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 500 ug/kg

TOXIC EFFECTS :: Blood - hemorrhage

REFERENCE :: DFSCDX Developments in Food Science. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1978- Volume(issue)/page/year: 4,135,1983

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 7220 ug/kg

TOXIC EFFECTS :: Gastrointestinal - hypermotility, diarrhea Behavioral - muscle weakness Behavioral - food intake (animal)

REFERENCE :: AEMIDF Applied and Environmental Microbiology. (American Soc. for Microbiology, 1913 I St., NW, Washington, DC 20006) V.31- 1976- Volume(issue)/page/year: 35,636,1978

Safety Information

[ Hazard Codes ]:
T+,T,Xn,F

[ Risk Phrases ]:
26/27/28-36/37/38-36-20/21/22-11

[ Safety Phrases ]:
22-26-36/37/39-45-36/37-16

[ RIDADR ]:
UN 3462 6.1/PG 1

[ WGK Germany ]:
3

[ RTECS ]:
YD0050000

[ Packaging Group ]:
I

[ Hazard Class ]:
6.1(a)

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

3-Methylbutanoic acid
12-epi-3α-[(tetrahydropyranyl)oxy]-12,13-epoxytrichothec-9-ene-4β,15-diol
12,13-epoxy-4β-hydroxy-3α-<(tetrahydro-2H-pyranyl)oxy>trichothec-9-en-15-yl acetate

DownStream

Related Compounds

3'-OH-HT-2 toxin
HT-2 Toxin-13C2,D3
HT-2 Toxin 4-Glucuronide
3'-Hydroxy-depoxy HT-2 toxin
T2 toxin Triol
T-2 toxin