2-([(4-Chlorophenyl)sulfonyl]amino)-4-methylpentanoic acid

2-{[(4-氯苯基)磺酰基]氨基}-4-甲基戊酸

Also known as: N-[(4-chlorophenyl)sulfonyl]-L-leucine, (2S)-2-(4-Chlorobenzenesulfonamido)-4-methylpentanoic acid, (RS)-2-(4-chlorobenzenesulfonylamino)-4-methylpentanoic acid, 2-(4-Chlorophenylsulfonamido)-4-methylpentanoic acid, L-Leucine, N-[(4-chlorophenyl)sulfonyl]-, (2R)-2-{[(4-Chlorophenyl)sulfonyl]amino}-4-methylpentanoate

2-([(4-Chlorophenyl)sulfonyl]amino)-4-methylpentanoic acid (CAS 68305-77-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H16ClNO4S and a molecular weight of 305.77800 g/mol. It is also known as N-[(4-chlorophenyl)sulfonyl]-L-leucine, (2S)-2-(4-Chlorobenzenesulfonamido)-4-methylpentanoic acid and (RS)-2-(4-chlorobenzenesulfonylamino)-4-methylpentanoic acid. Key properties include a melting point of 136-138ºC, a boiling point of 463.1ºC at 760 mmHg and a flash point of 233.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
68305-77-1
Jingsj CID
J-1589480-5
Molecular Formula
C12H16ClNO4S
Chinese Name
2-{[(4-氯苯基)磺酰基]氨基}-4-甲基戊酸
Molecular Weight
305.77800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point136-138ºC
Boiling Point463.1ºC at 760 mmHg
Flash Point233.9ºC

Frequently Asked Questions

What is the CAS number of 2-([(4-Chlorophenyl)sulfonyl]amino)-4-methylpentanoic acid?

The CAS number of 2-([(4-Chlorophenyl)sulfonyl]amino)-4-methylpentanoic acid is 68305-77-1.

What are the molecular formula and molecular weight of 2-([(4-Chlorophenyl)sulfonyl]amino)-4-methylpentanoic acid?

2-([(4-Chlorophenyl)sulfonyl]amino)-4-methylpentanoic acid has molecular formula C12H16ClNO4S and molecular weight 305.77800 g/mol.

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

Last updated:

How to cite: Jingsj. "2-([(4-Chlorophenyl)sulfonyl]amino)-4-methylpentanoic acid (CAS 68305-77-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1589480-5 (accessed 2026-10-25).

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