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9,10a-Dihydrolisuride

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Name

9,10a-Dihydrolisuride

EINECS N/A
CAS No. 37686-84-3 Density 1.21g/cm3
PSA 51.37000 LogP 3.26050
Solubility N/A Melting Point 203-204° (dec); mp 205-207° (dec) (Cerny)
Formula C20H28 N4 O Boiling Point 588°C at 760 mmHg
Molecular Weight 340.469 Flash Point 309.4°C
Transport Information N/A Appearance N/A
Safety Poison by ingestion and intravenous routes. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx. Risk Codes 23/24/25
Molecular Structure Molecular Structure of 37686-84-3 (S(+)-N,N-DIETHYL-N'([8ALPHA]-6-METHYLERGOLIN-8-YL)UREA) Hazard Symbols T
Synonyms

Ergoline,urea deriv.; Indolo[4,3-fg]quinoline, urea deriv.; (+)-(5R,8S,10R)-Terguride;(+)-Terguride; (5R,8S,10R)-Terguride; 6-Methyl-8a-(diethylcarbamoylamino)ergoline; 9,10a-Dihydrolisuride;N,N-Diethyl-N'-(D-6-methyl-10a-isoergolin-8-yl)urea; TDHL; Tergurid; Terguride; trans-Dihydrolisuride

Article Data 9

9,10a-Dihydrolisuride Chemical Properties

Molecular Formula: C20H28N4O
Molar mass: 340.46 g/mol
EINECS: 253-624-2
Density: 1.21 g/cm3
Flash Point: 309.4 °C
Index of Refraction: 1.639
Boiling Point: 588 °C at 760 mmHg
Vapour Pressure: 8.3E-14 mmHg at 25°C
Solubility: DMSO: soluble
Form: Solid
Color: White
Structure of 9,10a-Dihydrolisuride (37686-84-3):

XLogP3-AA: 2.5
H-Bond Donor: 2
H-Bond Acceptor: 2
SMILES: O=C(N(CC)CC)N[C@H]2C[C@@H]3c4cccc1c4c(cn1)C[C@H]3N(C2)C 
InChI: InChI=1/C20H28N4O/c1-4-24(5-2)20(25)22-14-10-16-15-7-6-8-17-19(15)13(11-21-17)9-18(16)23(3)12-14/h6-8,11,14,16,18,21H,4-5,9-10,12H2,1-3H3,(H,22,25)/t14-,16+,18+/m0/s1 
InChIKey: JOAHPSVPXZTVEP-YXJHDRRABA 
Std. InChI: InChI=1S/C20H28N4O/c1-4-24(5-2)20(25)22-14-10-16-15-7-6-8-17-19(15)13(11-21-17)9-18(16)23(3)12-14/h6-8,11,14,16,18,21H,4-5,9-10,12H2,1-3H3,(H,22,25)/t14-,16+,18+/m0/s1 
Std. InChIKey: JOAHPSVPXZTVEP-YXJHDRRASA-N

9,10a-Dihydrolisuride Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
monkey LD50 oral > 500mg/kg (500mg/kg)   Drugs in Japan Vol. -, Pg. 832, 1995.
mouse LD50 intraperitoneal 272mg/kg (272mg/kg) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
KIDNEY, URETER, AND BLADDER: HEMATURIA
KIDNEY, URETER, AND BLADDER: INCONTINENCE
Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 21, Pg. 329, 1993.
mouse LD50 intravenous 75mg/kg (75mg/kg)   Collection of Czechoslovak Chemical Communications. Vol. 52, Pg. 2983, 1987.
mouse LD50 oral 160mg/kg (160mg/kg) BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)
GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
KIDNEY, URETER, AND BLADDER: INCONTINENCE
Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 21, Pg. 329, 1993.
mouse LD50 subcutaneous > 2gm/kg (2000mg/kg) SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 21, Pg. 329, 1993.
rat LD50 intraperitoneal 2gm/kg (2000mg/kg) SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION
GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
KIDNEY, URETER, AND BLADDER: INCONTINENCE
Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 21, Pg. 329, 1993.
rat LD50 oral 100mg/kg (100mg/kg) SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE
BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)
LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION
Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 21, Pg. 329, 1993.
rat LD50 subcutaneous > 2gm/kg (2000mg/kg) SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION
GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
KIDNEY, URETER, AND BLADDER: INCONTINENCE
Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 21, Pg. 329, 1993.

9,10a-Dihydrolisuride Safety Profile

Poison by ingestion and intravenous routes. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx.
 

Hazard Codes: T
Risk Statements:
23:  Toxic by inhalation
24:  Toxic in contact with skin
25:  Toxic if swallowed 
Safety Statements:
36:  Wear suitable protective clothing 
37:  Wear suitable gloves
39:  Wear eye/face protection
45:  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)

9,10a-Dihydrolisuride Specification

 9,10a-Dihydrolisuride (37686-84-3) also can be called Dironyl ; Transdihydrolisuride ; 1,1-Diethyl-3-(6-methylergolin-8alpha-yl)urea ; 6-Methyl-8a-(diethylcarbamoylamino)ergoline ; 6-Methyl-8alpha-(diethylcarbamoylamino)ergoline and 1-((5R,8S,10R)-6-Methyl-8-ergolinyl)-3,3-diethylurea .

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