1.0 2010-04-08 22:14:57 UTC 2025-11-19 02:29:40 UTC FDB020320 Calcium diglutamate Flavour enhancer; salt substitute Calcium diglutamate, sometimes abbreviated CDG and also called calcium glutamate, is a compound with formula Ca(C5H8NO4)2. It is a calcium acid salt of glutamic acid. CDG is a flavor enhancer (E number E623) ? it is the calcium analog of monosodium glutamate (MSG). Because the glutamate is the actual flavor-enahancer, DCG has the same flavor-enhancing properties as MSG, but without the increased sodium content. As a soluble source of calcium ions, this chemical is also used as a first-aid treatment for exposure to hydrofluoric acid. Calcium diglutamate E623 C16H15N3O3 297.3086 297.111341361 ethyl 3-methyl-7-oxo-2-phenyl-1H,7H-pyrazolo[1,5-a]pyrimidine-6-carboxylate calcium diglutamate 5996-22-5 CCOC(=O)C1=CN=C2N(NC(=C2C)C2=CC=CC=C2)C1=O InChI=1S/C16H15N3O3/c1-3-22-16(21)12-9-17-14-10(2)13(18-19(14)15(12)20)11-7-5-4-6-8-11/h4-9,18H,3H2,1-2H3 DVXPSCPBKPUDFJ-UHFFFAOYSA-N belongs to the class of organic compounds known as phenylpyrazoles. Phenylpyrazoles are compounds containing a phenylpyrazole skeleton, which consists of a pyrazole bound to a phenyl group. Phenylpyrazoles Organic compounds Organoheterocyclic compounds Azoles Pyrazoles Aromatic heteropolycyclic compounds Azacyclic compounds Benzene and substituted derivatives Carboxylic acid esters Heteroaromatic compounds Hydrocarbon derivatives Lactams Monocarboxylic acids and derivatives Organic oxides Organonitrogen compounds Organooxygen compounds Organopnictogen compounds Pyrazolo[1,5-a]pyrimidines Pyrimidinecarboxylic acids Pyrimidones Vinylogous amides Aromatic heteropolycyclic compound Azacycle Benzenoid Carboxylic acid derivative Carboxylic acid ester Heteroaromatic compound Hydrocarbon derivative Lactam Monocarboxylic acid or derivatives Monocyclic benzene moiety Organic nitrogen compound Organic oxide Organic oxygen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Phenylpyrazole Pyrazolo[1,5-a]pyrimidine Pyrazolopyrimidine Pyrimidine Pyrimidine-5-carboxylic acid Pyrimidine-5-carboxylic acid or derivatives Pyrimidone Vinylogous amide logp 1.74 ALOGPS logs -3.32 ALOGPS solubility 1.42e-01 g/l ALOGPS logp 1.73 ChemAxon pka_strongest_acidic 6.07 ChemAxon pka_strongest_basic -1.3 ChemAxon iupac ethyl 3-methyl-7-oxo-2-phenyl-1H,7H-pyrazolo[1,5-a]pyrimidine-6-carboxylate ChemAxon average_mass 297.3086 ChemAxon mono_mass 297.111341361 ChemAxon smiles CCOC(=O)C1=CN=C2N(NC(=C2C)C2=CC=CC=C2)C1=O ChemAxon formula C16H15N3O3 ChemAxon inchi InChI=1S/C16H15N3O3/c1-3-22-16(21)12-9-17-14-10(2)13(18-19(14)15(12)20)11-7-5-4-6-8-11/h4-9,18H,3H2,1-2H3 ChemAxon inchikey DVXPSCPBKPUDFJ-UHFFFAOYSA-N ChemAxon polar_surface_area 71 ChemAxon refractivity 92.16 ChemAxon polarizability 31.78 ChemAxon rotatable_bond_count 4 ChemAxon acceptor_count 4 ChemAxon donor_count 1 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 1294981 Specdb::MsMs 1294982 Specdb::MsMs 1294983 Specdb::MsMs 1409641 Specdb::MsMs 1409642 Specdb::MsMs 1409643 Specdb::MsMs 3606541 Specdb::MsMs 3606542 Specdb::MsMs 3606543 Specdb::MsMs 3606544 Specdb::MsMs 3606545 Specdb::MsMs 3606546 odorless