Calcium inosinate
{{chembox
| Watchedfields = changed
| verifiedrevid = 419607276
| ImageFile=Calcium inosinate.svg
| ImageSize=200px
| IUPACName=Calcium 5′-inosinate
| SystematicName=Calcium [(2R,3S,4R,5R)-3,4-dihydroxy-5-(6-oxo-1,6-dihydro-9H-purin-9-yl)oxolan-2-yl]methyl phosphate
| OtherNames={{Unbulleted list|Calcium inosine-5′-monophosphate|E633}}
|Section1={{Chembox Identifiers
| InChI = 1/C10H13N4O8P.Ca/c15-6-4(1-21-23(18,19)20)22-10(7(6)16)14-3-13-5-8(14)11-2-12-9(5)17;/h2-4,6-7,10,15-16H,1H2,(H,11,12,17)(H2,18,19,20);/q;+2/p-2/t4-,6-,7-,10-;/m1./s1
| InChIKey = ZLHWLLPKQPKYJD-BWNJPNSSBG
| SMILES1 = [Ca+2].[O-]P([O-])(=O)OC[C@H]3O[C@@H](n2cnc1c2ncnc1O)[C@H](O)[C@@H]3O
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C10H13N4O8P.Ca/c15-6-4(1-21-23(18,19)20)22-10(7(6)16)14-3-13-5-8(14)11-2-12-9(5)17;/h2-4,6-7,10,15-16H,1H2,(H,11,12,17)(H2,18,19,20);/q;+2/p-2/t4-,6-,7-,10-;/m1./s1
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = ZLHWLLPKQPKYJD-MCDZGGTQSA-L
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo=38966-29-9
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = DE2I245H9C
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID=18598952
| PubChem=135565141
| 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]
}}
|Section2={{Chembox Properties
| C=10|H=11|Ca=1|N=4|O=8|P=1
| Appearance=
| Density=
| MeltingPt=
| BoilingPt=
| Solubility=sparingly
}}
|Section3={{Chembox Hazards
| MainHazards=
| FlashPt=
| AutoignitionPt =
}}
}}
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.
{{Calcium compounds}}
{{organic-compound-stub}}