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magnesium gluconate

Drug ingredient

CAS 3632-91-5

This chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.

Molecular structure of 3632-91-5
2 H₂O · 1 Mg²⁺
US productionNot reported
Import value, 2024$16M
Top sourceItaly 41%

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Production is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 291816 · basket

These shares come from HS customs code 291816, which covers 9 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IT 41%ItalyCN 32%ChinaIN 17%IndiaDE 6%GermanyTR 2%Turkey
7 FDA-registered drug labelers
BioActive Nutritional, Inc.
Deseret Biologicals, Inc.
Energique, Inc.
Jost Chemical Co.
Nutritional Specialties, Inc.
Professional Complementary Health Formulas
Spectrum Laboratory Products, Inc.

Why It Matters

Sectors
Health
Downstream Uses

Appears in 17 drug and cosmetic product listings (FDA).

  • •Electrolyte Plus
  • •Bio Cytotox Phase
  • •Cardiotone
  • •Mitochondria PRO
  • •Liver Drainage
  • •Cellular Oxygenator Drops 2095
  • •GI Drainage
  • •Apizelen
Show all 17
  • •Spleenex V
  • •Systemic Drainage
  • •Bio Electrolyte
  • •Methylation Assist Liquescence
  • •Cellular Oxygenator
  • •Recovatone
  • •Spleenex VH
  • •SAMe Liquescence 3036
  • •PMS
FDA Shortage Status
No FDA shortage records

Chemical Identity

CAS3632-91-5
PubChem CID71587201
DTXSIDDTXSID50890579
FormulaC12H26MgO16
Mol. Weight450.63 g/mol
SMILESC(C(C(C(C(C(=O)[O-])O)O)O)O)O.C(C(C(C(C(C(=O)[O-])O)O)O)O)O.O.O.[Mg+2]

Data Sources

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Brief citations

magnesium gluconate (CAS 3632-91-5) https://chemicalindependence.com/chemical/3632-91-5/ PubChem: 71587201. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/71587201 EPA TSCA Inventory: CAS 3632-91-5. Retrieved 2026-04-24. https://www.epa.gov/tsca-inventory FDA National Drug Code directory: bulk match. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/ US Census international trade: HS 291816 for CAS 3632-91-5. Reporting year: 2024. https://usatrade.census.gov/