β-Endorphin (27-31) (human)

Also known as: H-Tyr-Lys-Lys-Gly-Glu-OH, Human β-endorphin(27-31), L-Glutamic acid, N-[N-[N2-(N2-L-tyrosyl-L-lysyl)-L-lysyl]glycyl]- (9CI), b-Endorphin (27-31) (human), b-Lipotropin (85-89) (huMan), β-Endorphin (27-31) (human)、β-Lipotropin (85-89) (human)

β-Endorphin (27-31) (human) (CAS 77875-70-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C30H49N7O11 and a molecular weight of 683.75000 g/mol. It is also known as H-Tyr-Lys-Lys-Gly-Glu-OH, Human β-endorphin(27-31) and L-Glutamic acid, N-[N-[N2-(N2-L-tyrosyl-L-lysyl)-L-lysyl]glycyl]- (9CI). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 77875-70-8
Jingsj CID: J-1308218-3
Molecular Formula: C₃₀H₄₉N₇O₁₁
Molecular Weight: 683.75000 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of β-Endorphin (27-31) (human)?

The CAS number of β-Endorphin (27-31) (human) is 77875-70-8.

What are the molecular formula and molecular weight of β-Endorphin (27-31) (human)?

β-Endorphin (27-31) (human) has molecular formula C30H49N7O11 and molecular weight 683.75000 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "β-Endorphin (27-31) (human) (CAS 77875-70-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1308218-3 (accessed 2026-10-25).

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