Name | Indole-2-carboxylic acid |
Synonyms | NSC 16598 AKOS JY2082713 TIMTEC-BB SBB003953 Indole-2-carboxylic Indole-2-carboxylacid 1H-indole-2-carboxylate 2-Indolecarboxylic acid Indole-2-carboxylic acid 1H-indole-4-carboxylic acid 1H-Indole-2-carboxylic acid INDOLE-2-CARBOXYLIC ACID(I2CA) Indole-2-earboxylic acid ethylester |
CAS | 1477-50-5 |
EINECS | 216-030-4 |
InChI | InChI=1/C9H7NO2/c11-9(12)8-5-6-3-1-2-4-7(6)10-8/h1-5,10H,(H,11,12)/p-1 |
Molecular Formula | C9H7NO2 |
Molar Mass | 161.16 |
Density | 1.2480 (rough estimate) |
Melting Point | 202-206°C(lit.) |
Boling Point | 287.44°C (rough estimate) |
Flash Point | 207.6°C |
Solubility | Soluble in clear yellow solution 5% in ethanol, dimethyl sulfoxide and methanol. |
Vapor Presure | 8.6E-08mmHg at 25°C |
Appearance | White-like powder |
Color | Off-white to yellow to brown |
BRN | 124132 |
pKa | 4.44±0.30(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.5050 (estimate) |
MDL | MFCD00005611 |
Physical and Chemical Properties | Colorless needle-like crystals (recrystallized from water), or colorless leaf-like crystals (recrystallized from benzene). Soluble in ethanol, ether, soluble in hot benzene, insoluble in cold water, insoluble in petroleum ether. |
Use | Used as a raw material for organic synthesis. |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R21/22 - Harmful in contact with skin and if swallowed. |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
RTECS | NK7882812 |
HS Code | 29339990 |
Hazard Class | IRRITANT |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
biological activity | Indole-2-carboxylic acid is an inhibitor of lipid peroxidation. |
Use | Used as a raw material for organic synthesis. Organic intermediate. organic synthesis intermediates |