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1448-23-3

Basic Information
CAS No.: 1448-23-3
Name: Glaucarubin
Molecular Structure:
Molecular Structure of 1448-23-3 (Glaucarubin)
Formula: C25H36 O10
Molecular Weight: 496.61
Synonyms: Butyricacid, 2-hydroxy-2-methyl-, 4-ester with 1,2,3,3ab,4,6ab,7,7aa,10,11,11a,11ba-dodecahydro-1a,2a,4b,10a,11b-pentahydroxy-3a,8,11ab-trimethyl-5H-1,11cb-(epoxymethano)phenanthro[10,1-bc]pyran-5-one (8CI); Glaucarubin(6CI,7CI); Picras-3-en-16-one, 11,20-epoxy-1,2,11,12-tetrahydroxy-15-(2-hydroxy-2-methyl-1-oxobutoxy)-,[1b,2a,11b,12a,15b(S)]-;5H-1,11c-(Epoxymethano)phenanthro[10,1-bc]pyran, picras-3-en-16-one deriv.;Glarubin; Glaumeba; MK 53; NSC 14975; Simarubaceae; a-Kirondrin; b-Kirondrin
Density: 1.44g/cm3
Melting Point: 252.5°C (rough estimate)
Boiling Point: 690.9°Cat760mmHg
Flash Point: 231.2°C
Safety: Poison by subcutaneous route. Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and fumes. See also ESTERS.
PSA: 162.98000
LogP: -0.35930
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    Product Name: Glaucarubin Synonyms: Glaucarubin;11β,20-Epoxy-1β,2α,11,12α-tetrahydroxy-15β-[(S)-2-hydroxy-2-methyl-1-oxobutoxy]picras-3-en-16-one CAS: 1448-23-3 MF: C25H36O10 MW: 496.549 Appearance:white powder St

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Chemistry

Product Name: Glarubin 
Synonyms of Glarubin (CAS NO.1448-23-3) : Glaucarubin ; Glaucarubina ; alpha-Kirondrin ; Butyric acid, 2-hydroxy-2-methyl-, 4-ester with 1,2,3,3a-beta,4,6a-beta,7,7a-alpha,10,11,11a,11b-alpha-dodecahydro-1-alpha,2-alpha,4-beta,10-alpha,11-beta-pentahydroxy-3-alpha,8,11a-beta-trimethyl-5H-1,11c-beta-epoxymethano)phenanthro(10,1-bc)pyran-5-one ; Picras-3-en-16-one, 11,20-epoxy-1,2,11,12-tetrahydroxy-15-(2-hydroxy-2-methyl-1-oxobutoxy)-,(1beta,2alpha,11beta,12alpha,15beta(S))-
CAS NO:1448-23-3  
Molecular Formula:C25H36O10   
Molecular Weight :496.5473                                                    
Molecular Structure :
Index of Refraction:1.618              
Surface Tension: 69.6 dyne/cm 
Density: 1.44 g/cm3 
Flash Point: 231.2 °C 
Enthalpy of Vaporization: 115.78 kJ/mol 
Boiling Point: 690.9 °C at 760 mmHg 
Vapour Pressure: 4.35E-22 mmHg at 25°C

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 1200mg/kg (1200mg/kg)   Archives Internationales de Pharmacodynamie et de Therapie. Vol. 114, Pg. 307, 1958.
mouse LD50 subcutaneous 28mg/kg (28mg/kg)   "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980Vol. 8(2), Pg. 172, 1982.
rat LD50 oral 800mg/kg (800mg/kg)   "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980Vol. 8(2), Pg. 172, 1982.

Safety Profile

Poison by subcutaneous route. Moderately toxic by ingestion. When Glarubin (CAS NO.1448-23-3) is heated to decomposition, it emits acrid smoke and fumes. See also ESTERS.