The 1,2-Benzisothiazol-3-amine,5-nitro-, with the CAS registry number 84387-89-3, has the systematic name and IUPAC name of 5-nitro-1,2-benzothiazol-3-amine. It is a kind of orange to red powder, and the molecular formula of the chemical is C₇H₅N₃O₂S.

The characteristics of 1,2-Benzisothiazol-3-amine,5-nitro- are as followings: (1)ACD/LogP: 0.97; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.9; (4)ACD/LogD (pH 7.4): 0.97; (5)ACD/BCF (pH 5.5): 2.73; (6)ACD/BCF (pH 7.4): 3.2; (7)ACD/KOC (pH 5.5): 68.27; (8)ACD/KOC (pH 7.4): 79.99; (9)#H bond acceptors: 5; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 90.19 Å²; (13)Index of Refraction: 1.797; (14)Molar Refractivity: 51.35 cm³; (15)Molar Volume: 120.3 cm³; (16)Polarizability: 20.35×10^-24cm³; (17)Surface Tension: 89 dyne/cm; (18)Density: 1.621 g/cm³; (19)Flash Point: 145.2 °C; (20)Enthalpy of Vaporization: 55.78 kJ/mol; (21)Boiling Point: 316.5 °C at 760 mmHg; (22)Vapour Pressure: 0.00041 mmHg at 25°C.  

Uses of 1,2-Benzisothiazol-3-amine,5-nitro-: It can react with cyanic acid; potassium salt to produce (5-nitro-benzo[d]isothiazol-3-yl)-urea. This reaction will need menstruum acetic acid and H₂O. And the yield is about 77%.

You should be cautious while dealing with this chemical. It irritates to eyes, respiratory system and skin. Therefore, you had better take the following instructions: Wear suitable protective clothing, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: [O-][N+](=O)c2cc1c(snc1N)cc2
(2)InChI: InChI=1/C7H5N3O2S/c8-7-5-3-4(10(11)12)1-2-6(5)13-9-7/h1-3H,(H2,8,9)
(3)InChIKey: LDTCWISGJYTXDC-UHFFFAOYAC