U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula 2C6H5O7.2Ca.Mg
Molecular Weight 482.66
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of CALCIUM MAGNESIUM CITRATE

SMILES

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

InChI

InChIKey=UOGVAJDTQJTBQQ-UHFFFAOYSA-H
InChI=1S/2C6H8O7.2Ca.Mg/c2*7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h2*13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;;3*+2/p-6

HIDE SMILES / InChI

Molecular Formula Ca
Molecular Weight 40.078
Charge 2
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula Mg
Molecular Weight 24.305
Charge 2
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C6H5O7
Molecular Weight 189.0997
Charge -3
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Calcium magnesium citrate is the newer and better version of old calcium supplements. It is presumably indicated for the maintenance of healthy bones and normal nerve and muscle function.

Approval Year

Conditions
PubMed

PubMed

TitleDatePubMed
Prenatal effects of natural calcium supplement on Wistar rats during organogenesis period of pregnancy.
2013-01
Patents

Patents

Sample Use Guides

As a dietary supplement for adults, take five (5) tablets daily, preferably with a meal.
Route of Administration: Oral
In Vitro Use Guide
Unknown
Substance Class Chemical
Created
by admin
on Mon Mar 31 21:12:31 GMT 2025
Edited
by admin
on Mon Mar 31 21:12:31 GMT 2025
Record UNII
ME5UD2CZK9
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
CALCIUM MAGNESIUM CITRATE [USP-RS]
Preferred Name English
CALCIUM MAGNESIUM CITRATE
Systematic Name English
Code System Code Type Description
RS_ITEM_NUM
1086979
Created by admin on Mon Mar 31 21:12:31 GMT 2025 , Edited by admin on Mon Mar 31 21:12:31 GMT 2025
PRIMARY
FDA UNII
ME5UD2CZK9
Created by admin on Mon Mar 31 21:12:31 GMT 2025 , Edited by admin on Mon Mar 31 21:12:31 GMT 2025
PRIMARY
PUBCHEM
76964450
Created by admin on Mon Mar 31 21:12:31 GMT 2025 , Edited by admin on Mon Mar 31 21:12:31 GMT 2025
PRIMARY