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5581-52-2

Basic Information
CAS No.: 5581-52-2
Name: GUANERAN
Article Data: 2
Molecular Structure:
Molecular Structure of 5581-52-2 (GUANERAN)
Formula: C9H8 N8 O2 S
Molecular Weight: 292.281
Synonyms: 1H-Purin-2-amine,6-[(1-methyl-4-nitro-1H-imidazol-5-yl)thio]- (9CI); Purine, 2-amino-6-[(1-methyl-4-nitroimidazol-5-yl)thio]-(6CI,7CI,8CI); 2-Amino-6-[(1-methyl-4-nitroimidazol-5-yl)thio]purine;Aminoazathioprin; BW 57-323; Guaneran; ITG; NSC 38887; Thiamiprine; Tiamiprin;Tiamiprine
Density: 2.05g/cm3
Melting Point: >200℃ (DEC.)
Boiling Point: 599.6°Cat760mmHg
Flash Point: 316.4°C
Safety: Poison by intraperitoneal route. Moderately toxic by ingestion. An experimental teratogen. Other experimental reproductive effects. When heated to decomposition it emits very toxic SOx and NOx.
PSA: 169.42000
LogP: 1.83240
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Chemistry

Empirical Formula: C9H8N8O2S
Molecular Weight: 292.2772 
EINECS: 226-977-5
Index of Refraction: 1.994
Density: 2.05 g/cm3
Flash Point: 443.8 °C
Enthalpy of Vaporization: 117.79 kJ/mol
Boiling Point: 810.3 °C at 760 mmHg
Vapour Pressure: 2.59E-26 mmHg at 25 °C 
Product categories of 2-Amino-6-(1-methyl-4-nitro-5-imidazolyl)mercaptopurine (CAS.5581-52-2): Antineoplastic;Drug / Therapeutic Agent
Structure of 2-Amino-6-(1-methyl-4-nitro-5-imidazolyl)mercaptopurine (CAS.5581-52-2):

Toxicity Data With Reference

1.    

orl-mus LD50:450 mg/kg

    RPTOAN    Russian Pharmacology and Toxicology. Translation of FATOAO. 34 (1971),284.
2.    

ipr-mus LD50:136 mg/kg

    RPTOAN    Russian Pharmacology and Toxicology. Translation of FATOAO. 34 (6)(1971),284.

Safety Profile

Poison by intraperitoneal route. Moderately toxic by ingestion. An experimental teratogen. Other experimental reproductive effects. When heated to decomposition it emits very toxic SOx and NOx.

Specification

 2-Amino-6-(1-methyl-4-nitro-5-imidazolyl)mercaptopurine (CAS.5581-52-2) also can be called Tiamiprine ; 6-[(1-Methyl-4-nitro-1H-imidazol-5-yl)sulfanyl]-9H-purin-2-amine and; 1H-Purin-2-amine, 6-((1-methyl-4-nitro-1H-imidazol-5-yl)thio)-