CAS 71698-08-3

(2S)-2-Hydroxy-2-methyl-3-oxobutanoic acid

Description:

(2S)-2-Hydroxy-2-methyl-3-oxobutanoic acid, also known as HMB (beta-hydroxy-beta-methylbutyrate), is a branched-chain fatty acid derivative that plays a significant role in muscle metabolism. It is characterized by its hydroxyl and keto functional groups, which contribute to its biochemical activity. This compound is typically found in small amounts in certain foods, particularly in citrus fruits and some fish, and is also produced in the body from the amino acid leucine. HMB is known for its potential benefits in promoting muscle growth, reducing muscle breakdown, and aiding recovery in athletes and individuals undergoing intense physical training. Its solubility in water and stability under physiological conditions make it a suitable candidate for dietary supplements. Additionally, HMB has been studied for its potential therapeutic effects in various conditions, including muscle wasting diseases and recovery from surgery. Overall, its unique structure and biological properties make it a compound of interest in both nutrition and clinical research.

Formula: C₅H₈O₄

InChI: InChI=1S/C5H8O4/c1-3(6)5(2,9)4(7)8/h9H,1-2H3,(H,7,8)/t5-/m0/s1

InChI key: InChIKey=NMDWGEGFJUBKLB-YFKPBYRVSA-N

SMILES: [C@](C(C)=O)(C(O)=O)(C)O

Synonyms:

• (2S)-2-Hydroxy-2-methyl-3-oxobutanoic acid
• (S)-a-Acetolactic acid
• Butanoic acid, 2-hydroxy-2-methyl-3-oxo-, (S)-
• Butanoicacid, 2-hydroxy-2-methyl-3-oxo-, (S)-
• Butanoic acid, 2-hydroxy-2-methyl-3-oxo-, (2S)-

(2S)-2-Hydroxy-2-methyl-3-oxobutanoic acid

CAS: 71698-08-3

Formula: C₅H₈O₄

Molecular weight: 132.12

Ref: 4Z-B-086020

(S)-α-Acetolactic Acid Potassium Salt

Controlled Product

CAS: 71698-08-3

Stability Hygroscopic, Temperature Sensitive
Applications (S)-α-Acetolactic Acid, is one of the enantiomers of acetolactate, which is the substrate of Acetolactate decarboxylase, which catalyzes the conversion of both enantiomers of acetolactate to the (R)-enantiomer of acetoin.
References Marlow, V., et al.: ACS Chemical Biology, J. ISSN:1554-8929;

Formula: C₅H₇KO₄

Color and Shape: Neat

Molecular weight: 170.2

Ref: TR-A163805

(S)-α-Acetolactic Acid Sodium Salt

Controlled Product

CAS: 71698-08-3

Formula: C₅H₇NaO₄

Color and Shape: Neat

Molecular weight: 154.096

Ref: TR-A163806