Glycylglycyl-L-phenylalanyl-L-leucine
Also known as: (Des-Tyr1)-Leu-Enkephalin, H-Gly-Gly-Phe-Leu-OH, Gly-Gly-Phe-Leu, des-Tyr-Leu-enkephalin, des-Tyr-leucine enkephalin, Enkephalin (des Tyr1, Leu5), [des-tyr1]-leucine enkephalin, L-Leucine, glycylglycyl-L-phenylalanyl-
Glycylglycyl-L-phenylalanyl-L-leucine (CAS 60254-83-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H28N4O5 and a molecular weight of 392.449 g/mol. Key properties include a boiling point of 784.6±60.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 428.3±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 60254-83-3
- Jingsj CID
- J-1322787-7
- Molecular Formula
- C19H28N4O5
- Molecular Weight
- 392.449 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 784.6±60.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 428.3±32.9 °C |
| Exact Mass | 392.205963 |
| PSA | 150.62000 |
| LogP | 1.29 |
| Vapor Pressure | 0.0±2.9 mmHg at 25°C |
| Refractive Index | 1.552 |
Customs & Trade Information
| 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% |
Frequently Asked Questions
What is the CAS number of Glycylglycyl-L-phenylalanyl-L-leucine?
The CAS number of Glycylglycyl-L-phenylalanyl-L-leucine is 60254-83-3.
What are the molecular formula and molecular weight of Glycylglycyl-L-phenylalanyl-L-leucine?
Glycylglycyl-L-phenylalanyl-L-leucine has molecular formula C19H28N4O5 and molecular weight 392.449 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Glycylglycyl-L-phenylalanyl-L-leucine (CAS 60254-83-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1322787-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.