2-(Acetylamino)-3-phenyl-2-propenoic acid
Synonym(s):N-Acetyldehydrophenylalanine
- CAS NO.：5469-45-4
- Empirical Formula: C11H11NO3
- Molecular Weight: 205.21
- MDL number: MFCD00188416
- EINECS: 226-795-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:14:54
What is 2-(Acetylamino)-3-phenyl-2-propenoic acid?
Chemical properties
White Solid
The Uses of 2-(Acetylamino)-3-phenyl-2-propenoic acid
A protein kinase C inhibitor
The Uses of 2-(Acetylamino)-3-phenyl-2-propenoic acid
test substance for asymmetric hydrogenations
Synthesis Reference(s)
Tetrahedron Letters, 24, p. 4603, 1983 DOI: 10.1016/S0040-4039(00)85967-5
Synthesis, p. 418, 1984 DOI: 10.1055/s-1984-30859
Purification Methods
It crystallises from H2O as the dihydrate, and on drying at 100o it forms the anhydrous compound which is hygroscopic. Alkaline hydrolysis yields NH3
Properties of 2-(Acetylamino)-3-phenyl-2-propenoic acid
| Melting point: | 188-190 °C(lit.) |
| Boiling point: | 455.4±45.0 °C(Predicted) |
| Density | 1.32 g/cm3 |
| storage temp. | 2-8°C |
| solubility | methanol: soluble100mg/mL, clear, yellow-green |
| form | Solid |
| pka | 3.52±0.10(Predicted) |
| color | White |
| BRN | 1912549 |
| CAS DataBase Reference | 5469-45-4(CAS DataBase Reference) |
| NIST Chemistry Reference | «alpha»-Acetamidocinnamic acid(5469-45-4) |
Safety information for 2-(Acetylamino)-3-phenyl-2-propenoic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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 2-(Acetylamino)-3-phenyl-2-propenoic acid
| InChIKey | XODAOBAZOQSFDS-JXMROGBWSA-N |
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