7303-49-3
7303-49-3 structure
- Name: methyl tryptophan
- Chemical Name: Dl-tryptophan, methyl ester
- CAS Number: 7303-49-3
- Molecular Formula: C12H14N2O2
- Molecular Weight: 218.252
- Create Date: 2017-11-07 01:24:04
- Modify Date: 2024-01-11 20:21:15
| Name | Dl-tryptophan, methyl ester |
|---|---|
| Synonyms |
methyl 2-amino-3-(1H-indol-3-yl)propanoate
Methyl tryptophanate 2-Amino-3-(1H-indol-3-yl)-propionic acid methyl ester Tryptophan, methyl ester 2-amino-3-(1H-indol-3-yl)propanoic acid methyl ester |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 390.6±27.0 °C at 760 mmHg |
| Molecular Formula | C12H14N2O2 |
| Molecular Weight | 218.252 |
| Flash Point | 190.0±23.7 °C |
| Exact Mass | 218.105530 |
| PSA | 68.11000 |
| LogP | 1.19 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.633 |
| HS Code | 2933990090 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 9 | |
![methyl 2-[(2-chloroacetyl)amino]-3-(1h-indol-3-yl)propanoate structure](https://www.chemsrc.com/caspic/281/108273-71-8.png)
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |