Sodium (S)-3-hydroxybutyrate

(S)-3-羟基丁酸钠

Also known as: Sodium (3S)-3-hydroxybutanoate, (S)-3-Hydroxybutyric acid sodium salt, Sodium (S)-3-hydroxybutanoate, Butanoic acid, 3-hydroxy-, sodium salt, (3S)- (1:1), MFCD00064274

Sodium (S)-3-hydroxybutyrate (CAS 127604-16-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H7NaO3 and a molecular weight of 126.086 g/mol. It is also known as Sodium (3S)-3-hydroxybutanoate, (S)-3-Hydroxybutyric acid sodium salt and Sodium (S)-3-hydroxybutanoate. Key property: a melting point of 149-153ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
127604-16-4
Jingsj CID
J-1500251-4
Molecular Formula
C4H7NaO3
Chinese Name
(S)-3-羟基丁酸钠
Molecular Weight
126.086 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point149-153ºC(lit.)

Frequently Asked Questions

What is the CAS number of Sodium (S)-3-hydroxybutyrate?

The CAS number of Sodium (S)-3-hydroxybutyrate is 127604-16-4.

What are the molecular formula and molecular weight of Sodium (S)-3-hydroxybutyrate?

Sodium (S)-3-hydroxybutyrate has molecular formula C4H7NaO3 and molecular weight 126.086 g/mol.

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

Last updated:

How to cite: Jingsj. "Sodium (S)-3-hydroxybutyrate (CAS 127604-16-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500251-4 (accessed 2026-10-22).

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