1-Methyl-DL-tryptophan
- CAS NO.：26988-72-7
- Empirical Formula: C12H14N2O2
- Molecular Weight: 218.25
- MDL number: MFCD00005803
- EINECS: 248-157-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:52:10
What is 1-Methyl-DL-tryptophan?
The Uses of 1-Methyl-DL-tryptophan
1-Methyl-DL-tryptophan, a competitive inhibitor of indoleamine 2,3 dioxygenase-1 (IDO1), has been used to study inflammation-induced depression in mice and syncytial virus induced bronchiolitis.
The Uses of 1-Methyl-DL-tryptophan
1-Methyltryptophan is a reagent that is used in the rational design of a minimalist multifunctional photo-immunotherapy nanoplatform toward boosting immunotherapy capability.
Definition
ChEBI: A tryptophan derivative that is tryptophan carrying a single methyl substituent at position 1 on the indole.
Properties of 1-Methyl-DL-tryptophan
| Melting point: | 250 °C (dec.)(lit.) |
| Boiling point: | 429.3±35.0 °C(Predicted) |
| Density | 1.28±0.1 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| pka | 2.26±0.10(Predicted) |
| form | Solid |
| color | White to off-white |
Safety information for 1-Methyl-DL-tryptophan
| 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. 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. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for 1-Methyl-DL-tryptophan
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![2-[4-(([2-[(TERT-BUTOXYCARBONYL)AMINO]-3-(1-FORMYL-1H-INDOL-3-YL)PROPANOYL]OXY)METHYL)PHENYL]ACETIC ACID](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB0428679.gif)
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