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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

IUPAC name:
calcium bis(2,3,4,5,6-pentahydroxyhexanoate) (non-preferred name)

Inventory

EC number:
206-075-8
EC name:
Calcium gluconate
CAS number:
299-28-5
CAS number:
299-28-5
Synonyms
Names:
D-Gluconic acid, calcium salt (2:1)
Identifier:
EC number
206-075-8
Identifier:
IUPAC name
calcium bis(2,3,4,5,6-pentahydroxyhexanoate)
Identifier:
IUPAC name
calcium;(2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate
Identifier:
other: SMILES notation
C([C@H]([C@H]([C@@H]([C@H](C(=O)[O-])O)O)O)O)O.C([C@H]([C@H]([C@@H]([C@H](C(=O)[O-])O)O)O)O)O.[Ca+2]
Identifier:
other: Molecular formula
C12H22CaO14
Identifier:
other: InChl
InChI=1S/2C6H12O7.Ca/c2*7-1-2(8)3(9)4(10)5(11)6(12)13;/h2*2-5,7-11H,1H2,(H,12,13);/q;;+2/p-2/t2*2-,3-,4+,5-;/m11./s1

Molecular and structural information

Molecular formula:
C6H12O7.1/2Ca
Molecular weight:
430.373
SMILES notation:
[Ca+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(=O)[O-].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(=O)[O-]
InChl:
InChI=1/2C6H12O7.Ca/c2*7-1-2(8)3(9)4(10)5(11)6(12)13;/h2*2-5,7-11H,1H2,(H,12,13);/q;;+2/p-2
Structural formula:
Chemical structure

Related substances

open allclose all
Identifier:
CAS number
Identity:
66905-23-5
Identifier:
EC number
Identity:
605-881-0
Identifier:
IUPAC name
Identity:
calcium;(2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate;hydrate
Identifier:
PubChem