1H-Cyclonona[1,2-c:5,6-c']difuran-1,3,6,8(4H)-tetrone,10-[(R)-[(2R)-3,6-dihydro-6-oxo-2H-pyran-2-yl]hydroxymethyl]-5,9,10,11-tetrahydro-4-hydroxy-5-[(1S)-1-hydroxyheptyl]-,(4S,5R,10R)-rel-(+)- cas no:21794-01-4

Name1H-Cyclonona[1,2-c:5,6-c']difuran-1,3,6,8(4H)-tetrone,10-[(R)-[(2R)-3,6-dihydro-6-oxo-2H-pyran-2-yl]hydroxymethyl]-5,9,10,11-tetrahydro-4-hydroxy-5-[(1S)-1-hydroxyheptyl]-,(4S,5R,10R)-rel-(+)-
CAS21794-01-4
Synonyms1,5-Cyclononadiene-1,2,5,6-tetracarboxylic1,2:5,6-dianhydride,8-[(3,6-dihydro-6-oxo-2H-pyran-2-yl)hydroxymethyl]-3-hydroxy-4-(1-hydroxyheptyl)-(8CI); 1H-Cyclonona[1,2-c:5,6-c']difuran-1,3,6,8(4H)-tetrone, 10-[(3,6-dihydro-6-oxo-2H-pyran-2-yl)hydroxymethyl]-5,9,10,11-tetrahydro-4-hydroxy-5-(1-hydroxyheptyl)-,[4R*,5S*(R*),10S*[S*(S*)]]-(+)-; NSC 126729; Rubratoxin B
EINECS(EC#)244-582-6
Molecular FormulaC26H30 O11
Molecular Weight518.56

refractive index1.608
storage temp0-6°C

Hazardclass6.1(b)

Hazard Xn: Harmful;
Risk 22
Safety

A deadly poison by ingestion and intraperitoneal routes. An experimental teratogen. Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard Codes: Xn
Risk Statements: 22 
R22:Harmful if swallowed.
RIDADR: 2811
RTECS: GX9275000
HazardClass: 6.1(b)
PackingGroup: III

1.		dni-hmn:hla 32 mg/L		JJEMAG    Japanese Journal of Experimental Medicine. 40 (1970),409.
2.		oms-hmn:hla 32 mg/L		JJEMAG    Japanese Journal of Experimental Medicine. 40 (1970),409.
3.		orl-rat LD50:400 mg/kg		TXAPA9    Toxicology and Applied Pharmacology. 19 (1971),712.
4.		ipr-rat LD50:350 µg/kg		TXAPA9    Toxicology and Applied Pharmacology. 19 (1971),712.
5.		ipr-mus LD50:270 µg/kg		TXAPA9    Toxicology and Applied Pharmacology. 19 (1971),712.
6.		scu-mus LD50:6800 mg/kg		85GDA2    CRC Handbook of Antibiotic Compounds. 6 (1981),135.
7.		ipr-dog LDLo:500 µg/kg		JEPTDQ    Journal of Environmental Pathology and Toxicology. 1 (1)(1977),59.
8.		ipr-cat LD50:200 mg/kg		TXAPA9    Toxicology and Applied Pharmacology. 19 (1971),712.
9.		ipr-gpg LD50:480 mg/kg		TXAPA9    Toxicology and Applied Pharmacology. 19 (1971),712.