N-Acetyl-L-tryptophan
Synonym(s):N-Acetyl-L -tryptophan
- CAS NO.：1218-34-4
- Empirical Formula: C13H14N2O3
- Molecular Weight: 246.26
- MDL number: MFCD00065976
- EINECS: 214-935-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:30
What is N-Acetyl-L-tryptophan?
Chemical properties
solid
The Uses of N-Acetyl-L-tryptophan
N-Acetyl-L-Tryptophan, is a derivative of L-Tryptophan (T947210), that can be used as competitive inhibitor to identify and characterize tryptophanases. It can also be used as an NK1 tachykinin receptor antagonist, that may help to develop a novel therapeutic intervention for the treatment of reperfusion injury in acute ischemic stroke.
What are the applications of Application
N-Acetyl-L-tryptophan is an inhibitor of NK-1R
Definition
ChEBI: A N-acetyl-L-amino acid that is the N-acetyl derivative of L-tryptophan.
Safety Profile
Moderately toxic by some routes. An experimental teratogen. Other experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOX,.
Properties of N-Acetyl-L-tryptophan
| Melting point: | 186°C |
| Boiling point: | 389.26°C (rough estimate) |
| alpha | +24.0～+30.0°(20℃/D)(c=1,C2H5OH) |
| Density | 1.1855 (rough estimate) |
| refractive index | 1.6450 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. |
| form | Powder |
| pka | 3.65±0.10(Predicted) |
| color | White to Off-white |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 1218-34-4(CAS DataBase Reference) |
| NIST Chemistry Reference | L-tryptophan, n-acetyl-(1218-34-4) |
| EPA Substance Registry System | L-Tryptophan, N-acetyl- (1218-34-4) |
Safety information for N-Acetyl-L-tryptophan
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
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. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for N-Acetyl-L-tryptophan
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