N-(p-Toluenesulfonyl)-L-phenylalanyl chloride

N-对甲苯磺酰基-L-苯丙氨酰氯

Also known as: N-(p-Tosyl)-L-phenylalaninyl chloride, Tosyl-L-phenylalanyl chloride, Tos-Phe-Cl, N-p-Tosyl-L-phenylalaninyl chloride, N-p-Toluenesulfonyl-L-phenylalaninylchloride, (S)-N-Tosyl-phenylalanyl chloride, (S)-(+)-(p-Tolylsulfonylamino)hydrocinnamoyl chloride, (S)-2-(4-methylphenylsulfonamido)-3-phenylpropanoyl chloride, (S)-3-phenyl-2-(toluene-4-sulfonylamino)propionyl chloride, N-(p-toluenesulfonyl)-S-phenylalanine chloride, N-p-toluenesulphonyl-L-phenylalanyl chloride, MFCD00191583

N-(p-Toluenesulfonyl)-L-phenylalanyl chloride (CAS 29739-88-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C16H16ClNO3S and a molecular weight of 337.82100 g/mol. It is also known as N-(p-Tosyl)-L-phenylalaninyl chloride, Tosyl-L-phenylalanyl chloride and Tos-Phe-Cl. Key properties include a melting point of 132 °C (dec.)(lit.), a boiling point of 492.1ºC at 760 mmHg, a density of 1.304g/cm3 and a flash point of 251.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
29739-88-6
Jingsj CID
J-1403806-2
Molecular Formula
C16H16ClNO3S
Chinese Name
N-对甲苯磺酰基-L-苯丙氨酰氯
Molecular Weight
337.82100 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point132 °C (dec.)(lit.)
Boiling Point492.1ºC at 760 mmHg
Density1.304g/cm3
Flash Point251.4ºC

Frequently Asked Questions

What is the CAS number of N-(p-Toluenesulfonyl)-L-phenylalanyl chloride?

The CAS number of N-(p-Toluenesulfonyl)-L-phenylalanyl chloride is 29739-88-6.

What are the molecular formula and molecular weight of N-(p-Toluenesulfonyl)-L-phenylalanyl chloride?

N-(p-Toluenesulfonyl)-L-phenylalanyl chloride has molecular formula C16H16ClNO3S and molecular weight 337.82100 g/mol.

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

Last updated:

How to cite: Jingsj. "N-(p-Toluenesulfonyl)-L-phenylalanyl chloride (CAS 29739-88-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1403806-2 (accessed 2026-10-25).

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