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CAS No.: | 1122-44-7 |
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Name: | 5-IODOCYTOSINE |
Article Data: | 18 |
Molecular Structure: | |
Formula: | C4H4IN3O |
Molecular Weight: | 237 |
Synonyms: | 2(1H)-Pyrimidinone,4-amino-5-iodo- (9CI);Cytosine, 5-iodo- (7CI,8CI);5-Iodocytosine; |
EINECS: | 625-390-5 |
Density: | 2.65 g/cm3 |
Boiling Point: | 480.2 °C at 760 mmHg |
Flash Point: | 244.2 °C |
Hazard Symbols: | Xn |
Risk Codes: | 22 |
Safety: | 24/25 |
PSA: | 71.77000 |
LogP: | 0.53790 |
This chemical is called 2(1H)-Pyrimidinone,6-amino-5-iodo-, and its systematic name is 6-amino-5-iodopyrimidin-2(1H)-one. With the molecular formula of C4H4IN3O, its molecular weight is 236.99. The CAS registry number of this chemical is 1122-44-7. Additionally, it should be stored at -20°C. However, it's harmful if swallowed.
Other characteristics of the 2(1H)-Pyrimidinone,6-amino-5-iodo- can be summarised as followings: (1)ACD/LogP: -1.44; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -1.44; (4)ACD/LogD (pH 7.4): -1.46; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 3.9; (8)ACD/KOC (pH 7.4): 3.72; (9)#H bond acceptors: 4; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 35.91 Å2; (13)Index of Refraction: 1.852; (14)Molar Refractivity: 39.95 cm3; (15)Molar Volume: 89.2 cm3; (16)Polarizability: 15.83×10-24cm3; (17)Surface Tension: 82.5 dyne/cm; (18)Density: 2.65 g/cm3; (19)Flash Point: 244.2 °C; (20)Enthalpy of Vaporization: 77.3 kJ/mol; (21)Boiling Point: 480.2 °C at 760 mmHg; (22)Vapour Pressure: 7.64E-10 mmHg at 25°C.
Uses of this chemical: The 2(1H)-Pyrimidinone,6-amino-5-iodo- could react with toluene-4-sulfonyl chloride to obtain the 4-imino-5-iodo-1-(toluene-4-sulfonyl)-3,4-dihydro-1H-pyrimidin-2-one. This reaction needs the reagent of pyridine. The yield is 52 %. In addition, this reaction should be taken at the temperature of 20 °C.
You can still convert the following datas into molecular structure:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
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mouse | LDLo | intraperitoneal | 50mg/kg (50mg/kg) | Biochemical Pharmacology. Vol. 13, Pg. 1249, 1964. |