Calcium inosinate

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Calcium inosinate
Other names	Calcium inosine-5'-monophosphate, E633
Identifiers
CAS number	[38966-29-9]
PubChem	(without Calcium) 8582 (without Calcium)
SMILES	[O-]P(OC[C@H]1O[C@@H](N2C(NC=NC3=O)=C3N=C2)[C@H](O)[C@@H]1O)([O-])=O.[Ca+2]
Properties
Molecular formula	C10H11CaN4O8P (xH2O)
Molar mass	386.19 g/mol (anhydrous)
Solubility in water	sparingly
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references

Calcium inosinate is a calcium salt of the nucleoside inosine. Under the E number E633, it is a food additive used as a flavor enhancer.