AMINOMALONONITRILE P-TOLUENESULFONATE
- CAS NO.：5098-14-6
- Empirical Formula: C10H11N3O3S
- Molecular Weight: 253.28
- MDL number: MFCD00012848
- EINECS: 225-817-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is AMINOMALONONITRILE P-TOLUENESULFONATE?
The Uses of AMINOMALONONITRILE P-TOLUENESULFONATE
Aminomalononitrile p-toluenesulfonate is a reagent for diazonamide synthesis via heck endocyclization. It may also have implications for developing IκB Kinase-β inhibitors.
The Uses of AMINOMALONONITRILE P-TOLUENESULFONATE
Aminomalononitrile p-toluenesulfonate was used in the syntheiss of 1-substituted 5-amino-4-cyano-2-hydroxyimidazoles.
Purification Methods
It forms colourless crystals on recrystallisation from MeCN (1.8g in 100mL) using activated charcoal. Wash the crystals with dry Et2O and dry them at 25o/1mm. Recovery is ~80%. [Ferris et al. Org Synth Coll Vol V 32 1973.]
Properties of AMINOMALONONITRILE P-TOLUENESULFONATE
| Melting point: | 174 °C (dec.) (lit.) |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| form | Solid |
| color | Beige Powder, |
| Water Solubility | almost transparency |
| BRN | 4050747 |
| Stability: | Hygroscopic |
| CAS DataBase Reference | 5098-14-6(CAS DataBase Reference) |
Safety information for AMINOMALONONITRILE P-TOLUENESULFONATE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. |
Computed Descriptors for AMINOMALONONITRILE P-TOLUENESULFONATE
AMINOMALONONITRILE P-TOLUENESULFONATE manufacturer
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