Cyclo(His-Phe)

环(组氨酸-苯丙氨酸)

Also known as: (SS)-Cyclo-<Phe-His>, 2,5-Piperazinedione, 3-(1H-imidazol-5-ylmethyl)-6-(phenylmethyl)-, (3S,6S)-, 3-benzyl-6-(1H-imidazol-4-ylmethyl)piperazine-2,5-dione, 3-benzyl-6-(1H-imidazol-5-ylmethyl)piperazine-2,5-dione, Cyclo(histidylphenylalanine), c(His-Phe), cyclo(L-phenylalanyl-L-histidine), cyclo(Phe-His), cyclo(histidine-phenylalanine), cyclo-(L-phenylalanyl-L-histidyl), cyclo<-(S)-phenylalanyl-(S)-histidyl>, cyclo[L-Phe-L-His]

Cyclo(His-Phe) (CAS 56586-95-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H16N4O2 and a molecular weight of 284.31 g/mol. It is also known as (SS)-Cyclo-<Phe-His>, 2,5-Piperazinedione, 3-(1H-imidazol-5-ylmethyl)-6-(phenylmethyl)-, (3S,6S)- and 3-benzyl-6-(1H-imidazol-4-ylmethyl)piperazine-2,5-dione. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
56586-95-9
Jingsj CID
J-89702-6
Molecular Formula
C15H16N4O2
Chinese Name
环(组氨酸-苯丙氨酸)
Molecular Weight
284.31 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of Cyclo(His-Phe)?

The CAS number of Cyclo(His-Phe) is 56586-95-9.

What are the molecular formula and molecular weight of Cyclo(His-Phe)?

Cyclo(His-Phe) has molecular formula C15H16N4O2 and molecular weight 284.31 g/mol.

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

Last updated:

How to cite: Jingsj. "Cyclo(His-Phe) (CAS 56586-95-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-89702-6 (accessed 2026-10-23).

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