60254-83-3
60254-83-3 structure
- Name: (Des-Tyr1)-Leu-Enkephalin
- Chemical Name: D Leu-Enkephalin
- CAS Number: 60254-83-3
- Molecular Formula: C19H28N4O5
- Molecular Weight: 392.449
- Create Date: 2018-06-27 18:40:43
- Modify Date: 2026-07-01 15:10:01
| Name | D Leu-Enkephalin |
|---|---|
| Synonyms |
[des-tyr1]-leucine enkephalin
des-Tyr-Leu-enkephalin Lasmiditan Impurity 25 glycylglycyl-L-phenylalanyl-L-leucine H-Gly-Gly-L-Phe-L-Leu-OH des-tyr(1)-enkephalin-le H-GGFL-OH GLY-GLY-PHE-LEU Glycylglycyl-L-phenylalanyl-L-leucine [DES-TYR1,LEU5]-ENKEPHALIN des-tyr(1)-enkhalin-le (DES-TYR1)-LEU-ENKEPHALIN H-GLY-GLY-PHE-LEU-OH enkhalin-Leu, des-Tyr (DES-TYR1)-LEU-ENKHALIN des-Tyr-leucine enkephalin [DES-TYR1,LEU5]-ENKHALIN ENKHALIN (DES TYR2, LEU4) ENKEPHALIN (DES TYR2,LEU4) (Des-Tyr1)-Leu-Enkhalin H-Gly-Gly-Phe-Leu-OH enkephalin-Leu,des-Tyr(1) D Leu-Enkhalin (2S)-2-[[(2S)-2-[[2-[(2-aminoacetyl)amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoic acid L-Leucine, glycylglycyl-L-phenylalanyl Tetraptide Glei-Gli-Fe-Lu |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 784.6±60.0 °C at 760 mmHg |
| Molecular Formula | C19H28N4O5 |
| Molecular Weight | 392.449 |
| Flash Point | 428.3±32.9 °C |
| Exact Mass | 392.205963 |
| PSA | 150.62000 |
| LogP | 1.29 |
| Vapour Pressure | 0.0±2.9 mmHg at 25°C |
| Index of Refraction | 1.552 |
| HS Code | 2924299090 |
|---|
|
~%
60254-83-3 |
| Literature: Shai, Yechiel; Jacobson, Kenneth A.; Patchornik, Abraham Journal of the American Chemical Society, 1985 , vol. 107, # 14 p. 4249 - 4252 |
|
~%
60254-83-3 |
| Literature: Dass, Chhabil; Mahalakshmi Life Sciences, 1996 , vol. 58, # 13 p. 1039 - 1045 |
|
~%
Detail
|
| Literature: Sayani; Chun; Chien Journal of Pharmaceutical Sciences, 1993 , vol. 82, # 11 p. 1179 - 1185 |
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |