アスコルビン酸カルシウム

Also known as calcium ascorbate dihydrate

chemical compound

Chemical data

Formula: C12H18CaO14
Molecular weight: 426.34 g/mol
IUPAC name: calcium;bis((2R)-2-[(1S)-1,2-dihydroxyethyl]-4-hydroxy-5-oxo-2H-furan-3-olate);dihydrate
SMILES: C([C@@H]([C@@H]1C(=C(C(=O)O1)O)[O-])O)O.C([C@@H]([C@@H]1C(=C(C(=O)O1)O)[O-])O)O.O.O.[Ca+2]
InChIKey: RGJHWLDSRIHFKY-FWCDDDAWSA-L
Polar surface area: 222 Å²
H-bond donors: 8
H-bond acceptors: 14
Formal charge: 0

via PubChem

Drug data · ChEMBL

Molecule type: Small molecule

via ChEMBL · EBI

Research

85 papers

Enhanced Vitamin C Delivery: A Systematic Literature Review Assessing the Efficacy and Safety of Alternative Supplement Forms in Healthy Adults.Nutrients · 2025
Final report of the safety assessment of L-Ascorbic Acid, Calcium Ascorbate, Magnesium Ascorbate, Magnesium Ascorbyl Phosphate, Sodium Ascorbate, and Sodium Ascorbyl Phosphate as used in cosmetics.International journal of toxicology · 2005
Calcium bioavailability and kinetics of calcium ascorbate and calcium acetate in rats.Experimental biology and medicine (Maywood, N.J.) · 2004
Study of the Antibacterial Potency of Electroactivated Solutions of Calcium Lactate and Calcium Ascorbate on Bacillus cereus ATCC 14579 Vegetative Cells.ACS omega · 2022
Calcium ascorbate in otolaryngology.Eye, ear, nose & throat monthly · 1949

via PubMed

Wikidata facts

Mass: 426.0322462359999

Show 5 more facts

chemical formula: CaC₁₂H₁₄O₁₂
canonical SMILES: C(C(C1C(=C(C(=O)O1)[O-])O)O)O.C(C(C1C(=C(C(=O)O1)[O-])O)O)O.O.O.[Ca+2]
isomeric SMILES: O.O.[Ca++].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-].OC[C@H](O)[C@H]2OC(=O)C(O)=C2[O-]
NCI Thesaurus ID: C77085
subject has role: vitamin

Sources (1)

wikidata.org

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Article · 日本語

アスコルビン酸カルシウム(Calcium ascorbate)は、CaC12H14O12の化学式を持つ化合物である。アスコルビン酸のカルシウム塩で、の1つである。質量で約10%のカルシウムを含む。食品添加物としてはE302のE番号を持つ。EU、アメリカ合衆国、オーストラリア及びニュージーランドでは、食品添加物として承認されている。

Abstract from DBpedia / Wikipedia · CC BY-SA

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