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6-Mercaptopurine 3-N-oxide

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Name

6-Mercaptopurine 3-N-oxide

EINECS N/A
CAS No. 145-95-9 Density 1.93g/cm3
PSA 105.83000 LogP 0.67510
Solubility N/A Melting Point N/A
Formula C5H4 N4 O S Boiling Point 583.2°Cat760mmHg
Molecular Weight 168.179 Flash Point 306.5°C
Transport Information N/A Appearance N/A
Safety Poison by intraperitoneal route. An experimental teratogen. When heated to decomposition it emits very toxic fumes of SOx and NOx. See also MERCAPTANS. Risk Codes N/A
Molecular Structure Molecular Structure of 145-95-9 (1,7-Dihydro-6-thioxo-6H-purine 3-oxide) Hazard Symbols N/A
Synonyms

6H-Purine-6-thione,1,7-dihydro-, 3-oxide (9CI); Purine-6-thiol, 3-oxide (7CI,8CI);6-Mercaptopurine 3-oxide; NSC 528013

 

6-Mercaptopurine 3-N-oxide Chemical Properties

IUPAC Name: 3-hydroxy-7H-purine-6-thione 
Empirical Formula: C5H4N4OS
Molecular Weight: 168.1765g/mol
Structure of 6-Mercaptopurine 3-N-oxide (CAS NO.145-95-9):

Index of Refraction: 1.945
Molar Refractivity: 41.78 cm3
Molar Volume: 86.8 cm3
Polarizability: 16.56×10-24cm3
Surface Tension: 87.7 dyne/cm
Density: 1.93 g/cm3
Flash Point: 306.5 °C
Enthalpy of Vaporization: 91.7 kJ/mol
Boiling Point: 583.2 °C at 760 mmHg
Vapour Pressure: 1.91E-14 mmHg at 25°C 
Classification Code: Reproductive Effect 
Canonical SMILES: C1=NC2=C(N1)C(=S)N=CN2O
InChI: InChI=1S/C5H4N4OS/c10-9-2-8-5(11)3-4(9)7-1-6-3/h1-2,10H,(H,6,7)
InChIKey: KQVFSGYPMZGDGT-UHFFFAOYSA-N

6-Mercaptopurine 3-N-oxide Toxicity Data With Reference

1.    

ipr-rat LD50:250 mg/kg

    ARPAAQ    Archives of Pathology. 86 (1968),395.

6-Mercaptopurine 3-N-oxide Safety Profile

Poison by intraperitoneal route. An experimental teratogen. When heated to decomposition it emits very toxic fumes of SOx and NOx. See also MERCAPTANS.

6-Mercaptopurine 3-N-oxide Specification

  6-Mercaptopurine 3-N-oxide , its cas register number is 145-95-9. It also can be called 6-Mercaptopurine 3-oxide ; 6-Mercaptopurine oxide ; FDA 0188 ; Mercaptopurine 3-N-oxide ; Mercaptopurine-3-N-oxide ; NSC 528013 ; Purin-6-thiol, 3-N-oxide .

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