(TYR(ME)21)-NEUROPEPTIDE Y (HUMAN, RAT)

21-(O-甲基-L-酪氨酸)-神经肽Y (人,大鼠)

Also known as: (TYR(ME)21)-NEUROPEPTIDE Y (HUMAN, RAT), [O-METHYL-TYR21]-NEUROPEPTIDE Y HUMAN, [TYR(OME)21] NPY, HUMAN, [TYR(OME)21]-NEUROPEPTIDE Y, HUMAN, (TYR(ME)21)-NPY (HUMAN, RAT), [Tyr(OMe)21]-Neuropeptide Y, human, YPSKPDNPGEDAPAEDMARYY(OMe)SALRHYINLITRQRY-NH2, H-TYR-PRO-SER-LYS-PRO-ASP-ASN-PRO-GLY-GLU-ASP-ALA-PRO-ALA-GLU-ASP-MET-ALA-ARG-TYR-TYR(OME)-SER-ALA-LEU-ARG-HIS-TYR-ILE-ASN-LEU-ILE-THR-ARG-GLN-ARG-TYR-NH2

(TYR(ME)21)-NEUROPEPTIDE Y (HUMAN, RAT) (CAS 131256-74-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C190H287N55O57S1 and a molecular weight of 4285.71 g/mol. It is also known as [O-METHYL-TYR21]-NEUROPEPTIDE Y HUMAN, [TYR(OME)21] NPY, HUMAN and [TYR(OME)21]-NEUROPEPTIDE Y, HUMAN. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
131256-74-1
Jingsj CID
J-1527288-3
Molecular Formula
C190H287N55O57S1
Chinese Name
21-(O-甲基-L-酪氨酸)-神经肽Y (人,大鼠)
Molecular Weight
4285.71 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of (TYR(ME)21)-NEUROPEPTIDE Y (HUMAN, RAT)?

The CAS number of (TYR(ME)21)-NEUROPEPTIDE Y (HUMAN, RAT) is 131256-74-1.

What are the molecular formula and molecular weight of (TYR(ME)21)-NEUROPEPTIDE Y (HUMAN, RAT)?

(TYR(ME)21)-NEUROPEPTIDE Y (HUMAN, RAT) has molecular formula C190H287N55O57S1 and molecular weight 4285.71 g/mol.

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

Last updated:

How to cite: Jingsj. "(TYR(ME)21)-NEUROPEPTIDE Y (HUMAN, RAT) (CAS 131256-74-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1527288-3 (accessed 2026-10-25).

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