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Metabolites & Degradation Products

Calcium 3-Hydroxy-3-methylbutyrate

Reference StandardAvailable on request

Buy Calcium 3-Hydroxy-3-methylbutyrate (CAS 135236-72-5) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Calcium 3-Hydroxy-3-methylbutyrate chemical structure
CAS number135236-72-5
FormulaC10H18CaO6
Molar mass274.32 g/mol
Physical formSolid
HS code38229090
InChIKeyWLJUMPWVUPNXMF-UHFFFAOYSA-L
IUPAC namecalcium bis(3-hydroxy-3-methylbutanoate)

About Calcium 3-Hydroxy-3-methylbutyrate

Zemixal supplies Calcium 3-Hydroxy-3-methylbutyrate within its impurities & Reference Standards portfolio. For your records (Reference Standard), the material is defined by CAS 135236-72-5, formula C10H18CaO6 and molar mass 274.32 g/mol. It is handled as a solid.

Typical applications

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Storage and safety notes

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Specifications and identifiers

Specifications of Calcium 3-Hydroxy-3-methylbutyrate
Product nameCalcium 3-Hydroxy-3-methylbutyrate
Catalogue numberZX-041832
CAS number135236-72-5
IUPAC namecalcium bis(3-hydroxy-3-methylbutanoate)
Molecular formulaC10H18CaO6
Molar mass274.32 g/mol
Exact mass274.0729
GradeReference Standard
Physical formSolid
H-bond donors / acceptors2 / 6
Topological polar surface area121 Ų
HS code38229090
InChIKeyWLJUMPWVUPNXMF-UHFFFAOYSA-L
SMILESCC(C)(CC(=O)[O-])O.CC(C)(CC(=O)[O-])O.[Ca+2]
PubChem CID9860341
Synonymscalcium beta-hydroxy-beta-methylbutyrate, Butanoic acid, 3-hydroxy-3-methyl-, calcium salt (2:1), CA-HMB, calcium hydroxymethylbutyrate, calcium beta-hydroxy beta-methylbutyrate, calcium 3-hydroxy-3-methylbutanoate, CalciuM 3-Hydroxy-3-Methylbutyrate Hydrate, Calcium b-hydroxy-b-methylbutyrate, Calcium beta-hydroxy-beta-methylbutyric acid, 3-Hydroxy-3-methylbutanoic acid calcium salt (2:1), calcium 3-hydroxy-3-methylbutano

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Calcium 3-Hydroxy-3-methylbutyrate
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Calcium 3-Hydroxy-3-methylbutyrate

Which CAS number identifies Calcium 3-Hydroxy-3-methylbutyrate?
Calcium 3-Hydroxy-3-methylbutyrate is registered under CAS 135236-72-5. You may also see it listed as calcium beta-hydroxy-beta-methylbutyrate, Butanoic acid, 3-hydroxy-3-methyl-, calcium salt (2:1), CA-HMB. Our catalogue number for this item is ZX-041832.
What are the formula and molar mass of Calcium 3-Hydroxy-3-methylbutyrate?
For Calcium 3-Hydroxy-3-methylbutyrate, its formula is C10H18CaO6 and its molar mass is 274.32 g/mol. The systematic (IUPAC) name is calcium bis(3-hydroxy-3-methylbutanoate). InChIKey WLJUMPWVUPNXMF-UHFFFAOYSA-L lets you match it in any structure database.
What grade and pack sizes are available for Calcium 3-Hydroxy-3-methylbutyrate?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Calcium 3-Hydroxy-3-methylbutyrate?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Calcium 3-Hydroxy-3-methylbutyrate to my country?
Yes. Because Calcium 3-Hydroxy-3-methylbutyrate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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