(S)-2-Amino-2-methyl-4-pentenoic acid

(S)-2-氨基-2-甲基-4-戊烯酸

Also known as: L-alpha-Allylalanine, (S)-(-)-2-Amino-2-methyl-4-pentenoic acid, L-α-Allylalanine, 4-Pentenoic acid, 2-amino-2-methyl-, (2S)-

(S)-2-Amino-2-methyl-4-pentenoic acid (CAS 96886-56-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H13NO3 and a molecular weight of 147.17200 g/mol. It is also known as L-alpha-Allylalanine, (S)-(-)-2-Amino-2-methyl-4-pentenoic acid and L-α-Allylalanine. Key properties include a boiling point of 226.178ºC at 760 mmHg and a density of 1.067g/cm3. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
96886-56-5
Jingsj CID
J-1110022-7
Molecular Formula
C6H13NO3
Chinese Name
(S)-2-氨基-2-甲基-4-戊烯酸
Molecular Weight
147.17200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point226.178ºC at 760 mmHg
Density1.067g/cm3

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (S)-2-Amino-2-methyl-4-pentenoic acid?

The CAS number of (S)-2-Amino-2-methyl-4-pentenoic acid is 96886-56-5.

What are the molecular formula and molecular weight of (S)-2-Amino-2-methyl-4-pentenoic acid?

(S)-2-Amino-2-methyl-4-pentenoic acid has molecular formula C6H13NO3 and molecular weight 147.17200 g/mol.

Is (S)-2-Amino-2-methyl-4-pentenoic acid hazardous?

(S)-2-Amino-2-methyl-4-pentenoic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "(S)-2-Amino-2-methyl-4-pentenoic acid (CAS 96886-56-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1110022-7 (accessed 2026-10-25).

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