THIOISONICOTINAMIDE
Synonym(s):4-Pyridylthioamide;Pyridine-4-carbothioamide;Thioisonicotinamide
- CAS NO.：2196-13-6
- Empirical Formula: C6H6N2S
- Molecular Weight: 138.19
- MDL number: MFCD00006437
- EINECS: 218-592-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-27 08:46:37
What is THIOISONICOTINAMIDE?
Chemical properties
GREEN ADHERING POWDER
The Uses of THIOISONICOTINAMIDE
Thioisonicotinamide is an Impurity of Ethionamide (E890420) with tuberculostatic activity.
What are the applications of Application
4-Pyridylthioamide is useful for pharmaceutical synthesis
Properties of THIOISONICOTINAMIDE
| Melting point: | 199 °C (D) |
| Boiling point: | 279℃ |
| Density | 1.265 |
| refractive index | 1.5300 (estimate) |
| Flash point: | 123℃ |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| solubility | Methanol; Ethyl Acetate |
| pka | 11.70±0.29(Predicted) |
| form | Crystalline Powder |
| color | Cream to beige to yellow-brown |
| BRN | 2174 |
| CAS DataBase Reference | 2196-13-6(CAS DataBase Reference) |
| EPA Substance Registry System | 4-Pyridinecarbothioamide (2196-13-6) |
Safety information for THIOISONICOTINAMIDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for THIOISONICOTINAMIDE
| InChIKey | KPIIGXWUNXGGCP-UHFFFAOYSA-N |
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