N-Acetyl-L-phenylalanyl-3,5-diiodo-L-tyrosine

N-乙酰基-L-苯丙氨酰基-3,5-二碘-L-酪氨酸

Also known as: Ac-Phe-3,5-diiodo-Tyr-OH, AC-PHE-3,5-DII-TYR-OH, AC-PHE-3,5-DIIODO-TYR-OH, Ac-Phe-3,5-di-iodo-Tyr, Acetyl-L-phenylalanyl-L-di-jod-tyrosin, EINECS 223-254-6, N-(N-Acetyl-L-phenylalanyl)-3,5-dijod-L-tyrosin, N-(N-acetyl-L-phenylalanyl)-3,5-diiodo-L-tyrosine, N-ACETYL-L-PHE-3,5-DIIODO-L-TYR, N-ACETYL-PHE-3,5-DIIODO-TYR, N-Acety-L-phenylalanyl-3,5-diiodo-L-tyrosine, N-Acetyl-L-Phe-3,5-diiodo-L-Tyr-OH, N-Acetyl-L-phenylalanyl-3,5-diiodo-L-tyrosine, N-acetylphenylalanyl-3,5-diiodotyrosine, n-acetyl-l-phenylalanyl-3,5-diiodo-l-tyrosine, NSC 334284

N-Acetyl-L-phenylalanyl-3,5-diiodo-L-tyrosine (CAS 3786-08-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H20I2N2O5 and a molecular weight of 622.19200 g/mol. It is also known as Ac-Phe-3,5-diiodo-Tyr-OH, AC-PHE-3,5-DII-TYR-OH and AC-PHE-3,5-DIIODO-TYR-OH. Key properties include a melting point of 219-221ºC, a boiling point of 749.8ºC at 760mmHg, a density of 1.875g/cm3 and a flash point of 407.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3786-08-1
Jingsj CID
J-1129430-0
Molecular Formula
C20H20I2N2O5
Chinese Name
N-乙酰基-L-苯丙氨酰基-3,5-二碘-L-酪氨酸
Molecular Weight
622.19200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point219-221ºC
Boiling Point749.8ºC at 760mmHg
Density1.875g/cm3
Flash Point407.2ºC

Frequently Asked Questions

What is the CAS number of N-Acetyl-L-phenylalanyl-3,5-diiodo-L-tyrosine?

The CAS number of N-Acetyl-L-phenylalanyl-3,5-diiodo-L-tyrosine is 3786-08-1.

What are the molecular formula and molecular weight of N-Acetyl-L-phenylalanyl-3,5-diiodo-L-tyrosine?

N-Acetyl-L-phenylalanyl-3,5-diiodo-L-tyrosine has molecular formula C20H20I2N2O5 and molecular weight 622.19200 g/mol.

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

Last updated:

How to cite: Jingsj. "N-Acetyl-L-phenylalanyl-3,5-diiodo-L-tyrosine (CAS 3786-08-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1129430-0 (accessed 2026-10-25).

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