Name | 5-Nitroisatin |
Synonyms | Nitroisatin 5-nitro-isati 5-Nitroisatin Isatin, 5-nitro- 5-nitro-indole-3-dione 5-nitro-1h-indole-3-dione Indole-2,3-dione, 5-nitro- 5-nitro-1H-indole-2,3-dione 1H-Indole-2,3-dione,5-nitro- 2,3-dihydro-5-nitroindole-2,3-dione |
CAS | 611-09-6 |
EINECS | 210-252-5 |
InChI | InChI=1/C8H4N2O4/c11-7-5-3-4(10(13)14)1-2-6(5)9-8(7)12/h1-3H,(H,9,11,12) |
InChIKey | UNMYHYODJHKLOC-UHFFFAOYSA-N |
Molecular Formula | C8H4N2O4 |
Molar Mass | 192.13 |
Density | 1.5513 (rough estimate) |
Melting Point | 251 °C (dec.) (lit.) |
Boling Point | 328.09°C (rough estimate) |
Appearance | Crystalline Powder |
Color | Orange-yellow to orange |
BRN | 180223 |
pKa | 8.06±0.20(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.4900 (estimate) |
MDL | MFCD00005720 |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R40 - Limited evidence of a carcinogenic effect R68 - Possible risk of irreversible effects R22 - Harmful if swallowed |
Safety Description | S7 - Keep container tightly closed. S22 - Do not breathe dust. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. |
UN IDs | 2811 |
WGK Germany | 3 |
RTECS | NL7970000 |
HS Code | 29337900 |
Hazard Class | IRRITANT |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
Use | for the preparation of potential antibacterial and antifungal agents, as an important drug framework, Spiro [indole-thiazole 4-one], potential anti-mycobacterial agents, antispasmodic agents, human transglutaminase inhibitors, insect repellents, anti-HIV agents, antibacterial agents, potential anti-tuberculosis agents and acetylcholinesterase inhibitors, etc. |