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Home/Compounds/Food Additive/Calcium 3-hydroxy-3-methyl-butyrate
C10H18CaO6
274.32 g/mol
Food AdditiveWarning

Calcium beta-hydroxy-beta-methylbutyrate

CAS135236-72-5
Category
Food Additive
Compound Class
Organic Acid
Primary Use
Dietary supplement for muscle health

Calcium beta-hydroxy-beta-methylbutyrate is a salt form of beta-hydroxy beta-methylbutyric acid (HMB), a naturally occurring substance in the human body. It is used as a dietary supplement to support muscle health, including promoting muscle growth, reducing exercise-induced muscle damage, and helping preserve lean mass during aging or muscle-wasting conditions.

Dietary supplement for muscle size and strength gainsNutritional support for muscle preservation in age-related muscle lossIngredient in medical foods for wound healing and muscle wasting

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ReferenceSame Category

Calcium pantothenate

CAS137-08-6

Vitamin B5 dietary supplement

ReferenceSame Category

Sodium propionate

CAS137-40-6

food preservative and mold preventative

ReferenceSame Category

Ascorbyl palmitate

CAS137-66-6

antioxidant food additive

ReferenceSame Category

Isomaltulose

CAS13718-94-0

sugar substitute

Referencestereoisomer of

Beta-hydroxy beta-methylbutyric acid

CAS625-08-1

research compound

Safety Reference

Harmful
Harmful
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name

calcium bis(3-hydroxy-3-methylbutanoate)

InChIKey

WLJUMPWVUPNXMF-UHFFFAOYSA-L

SMILES

CC(C)(CC(=O)[O-])O.CC(C)(CC(=O)[O-])O.[Ca+2]

Synonyms (16)
  • CA-HMB
  • Calcium HMB
  • Calcium HMB monohydrate
  • HMB-Ca monohydrate
  • calcium hydroxymethylbutyrate