(D-Ser2)-Leu-Enkephalin-Thr

(D-SER2)-LEU-ENKEPHALIN-THR

Also known as: (D-SER2)-LEU-ENKEPHALIN-THR-OH, (D-SER2)-LEUCINE ENKEPHALIN-THR, (D-ser2)-leucine enkephalin-thr acetate, (D-serine2)leucine enkephalin threonine acetate, 2-Ser-Thr-Leu-enkephalin, D-Ser2,Leu5,Thr6-enkephalin, DELTA-RECEPTOR PEPTIDE, DSLET, Dislet, Dstle, L-Threonine, L-tyrosyl-D-serylglycyl-L-phenylalanyl-L-leucyl-, L-Tyrosyl-D-serylglycyl-L-phenylalanyl-L-leucyl-L-threonine, M.W. 686.90 C33H46N6O10, TYR-D-SER-GLY-PHE-LEU-THR, [D-Ser2] Leu-Enkephalin-Thr, dslet, tyrosyl-seryl-glycyl-phenylalanyl-leucyl-threonine

(D-Ser2)-Leu-Enkephalin-Thr (CAS 75644-90-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C33H46N6O10 and a molecular weight of 686.753 g/mol. It is also known as (D-SER2)-LEU-ENKEPHALIN-THR-OH, (D-SER2)-LEUCINE ENKEPHALIN-THR and (D-ser2)-leucine enkephalin-thr acetate. Key properties include a boiling point of 1163.0±65.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 657.2±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
75644-90-5
Jingsj CID
J-1958122-8
Molecular Formula
C33H46N6O10
Chinese Name
(D-SER2)-LEU-ENKEPHALIN-THR
Molecular Weight
686.753 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point1163.0±65.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point657.2±34.3 °C

Frequently Asked Questions

What is the CAS number of (D-Ser2)-Leu-Enkephalin-Thr?

The CAS number of (D-Ser2)-Leu-Enkephalin-Thr is 75644-90-5.

What are the molecular formula and molecular weight of (D-Ser2)-Leu-Enkephalin-Thr?

(D-Ser2)-Leu-Enkephalin-Thr has molecular formula C33H46N6O10 and molecular weight 686.753 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(D-Ser2)-Leu-Enkephalin-Thr (CAS 75644-90-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958122-8 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.