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Name	Paspalin	EINECS	N/A
CAS No.	53760-19-3	Density	1.19g/cm³
PSA	95.86000	LogP	4.06690
Solubility	N/A	Melting Point	252-258 °C
Formula	C30H39 N O5	Boiling Point	676.5°Cat760mmHg
Molecular Weight	493.643	Flash Point	362.9°C
Transport Information	N/A	Appearance	N/A
Safety	Poison by intravenous and intraperitoneal routes. Human mutation data reported. When heated to decomposition it emits toxic fumes of NO_x.	Risk Codes	R26/27/28; R63
Molecular Structure		Hazard Symbols	T+
Synonyms	[11]Cytochalasa-6(12),13,19-trien-1-one,21-(acetyloxy)-7,18-dihydroxy-16,18-dimethyl-10-phenyl-,(7S,13E,16S,18R,19E,21R)-; 1H-Cycloundec[d]isoindol-1-one,15-(acetyloxy)-2,3,3a,4,5,6,6a,9,10,11,12,15-dodecahydro-6,12-dihydroxy-4,10,12-trimethyl-5-methylene-3-(phenylmethyl)-,[3S-(3R,3aS,4R,6R,6aS,7E,10R,12S,13E,15S,15aS*)]-; Cytochalasin H;Cytochalasin O; Kodocytochalasin 1; Paspalin P I	Article Data	4

Paspalin Chemical Properties

Product Name: Paspalin
Synonyms of Paspalin (CAS NO.53760-19-3) : (11)Cytochalasa-6(12),13,19-trien-1-one, 21-(acetyloxy)-7,18-dihydroxy-16,18-dimethyl-10-phenyl-, (7S,13E,16S,18S,19E,21R)- ; 21-Acetoxy-7,18-dihydroxy-16,18-dimethyl-10-phenyl-(11)cytochalasa-6(12),13,19-triene-1-one ; Cytochalasin-H ; Paspalin
InChI:InChI=1/C30H39NO5/c1-18-10-9-13-23-27(33)20(3)19(2)26-24(16-22-11-7-6-8-12-22)31-28(34)30(23,26)25(36-21(4)32)14-15-29(5,35)17-18/h6-9,11-15,18-19,23-27,33,35H,3,10,16-17H2,1-2,4-5H3,(H,31,34)/b13-9+,15-14+/t18-,19+,23-,24-,25+,26-,27+,29+,30?/m0/s1
Product Categories: Enzyme Inhibitors;Enzyme Inhibitors by Type;Other;Actin Inhibitors and ProbesCell Signaling and Neuroscience;Cell Signaling and Neuroscience;Cytoskeleton and Extracellular Matrix;Mold;Toxins and Venoms
CAS NO: 53760-19-3
Molecular Formula:C₃₀H₃₉NO₅
Molecular Weight :493.63
Molecular Structure :
Index of Refraction:1.591
Surface Tension: 51.7 dyne/cm
Density: 1.19 g/cm³
Flash Point: 362.9 °C
Enthalpy of Vaporization: 104.33 kJ/mol
Boiling Point: 676.5 °C at 760 mmHg
Vapour Pressure: 3.17E-19 mmHg at 25°C
Melting Point: 252-258 °C
Storage temp: 2-8°C
Solubility : chloroform: 10 mg/mL, Paspalin (CAS NO.53760-19-3) is clear, colorless.

Paspalin Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
chicken	LD50	oral	12500ug/kg (12.5mg/kg)		Canadian Journal of Microbiology. Vol. 22, Pg. 1137, 1976.
mammal (species unspecified)	LD50	intraperitoneal	2341ug/kg (2.341mg/kg)	SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) BEHAVIORAL: ATAXIA	Indian Drugs. Vol. 15, Pg. 76, 1978.
mouse	LD50	intravenous	2mg/kg (2mg/kg)		"CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980Vol. 2, Pg. 439, 1980.
mouse	LDLo	unreported	2mg/kg (2mg/kg)		Japanese Journal of Experimental Medicine. Vol. 48, Pg. 105, 1978.

Paspalin Safety Profile

Poison by intravenous and intraperitoneal routes. Human mutation data reported. When heated to decomposition it emits toxic fumes of NO_x.

Hazard Codes Very T+
Risk Statements 26/27/28-63
R26/27/28: Paspalin (CAS NO.53760-19-3) is very toxic by inhalation, in contact with skin and if swallowed.
R63:Possible risk of harm to the unborn child.
Safety Statements 28-36/37-45
S28:After contact with skin, wash immediately with plenty of soap-suds.
S36/37:Wear suitable protective clothing and gloves.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR UN 3462 6.1/PG 2
WGK Germany 3
RTECS HA5306000
F 10
HazardClass 6.1(a)
PackingGroup I

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