1.02010-04-08 22:04:51 UTC2015-07-20 21:38:22 UTCFDB001167Disodium guanylateFlavour enhancer
As it is a fairly expensive additive, it is not used independently of glutamic acid; if disodium guanylate is present in a list of ingredients but MSG does not appear to be, it is likely that glutamic acid is provided as part of another ingredient such as a processed soy protein complex. It is often added to foods in conjunction with disodium inosinate; the combination is known as disodium 5'-ribonucleotides.; Disodium guanylate (E627), also known as sodium 5'-guanylate and disodium 5'-guanylate, is the disodium salt of the flavor enhancer guanosine monophosphate (GMP). Disodium guanylate is a food additive and is commonly used in conjunction with glutamic acid (monosodium glutamate, MSG).Disodium guanylateE628C10H14N5Na2O8P409.2002409.037538311disodium {[5-(2-amino-6-oxo-6,9-dihydro-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}phosphonic aciddisodium 5'-guanylic acid5550-12-9[Na+].[Na+].NC1=NC2=C(N=CN2C2OC(COP(O)(O)=O)C(O)C2O)C(=O)N1InChI=1S/C10H14N5O8P.2Na/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(17)5(16)3(23-9)1-22-24(19,20)21;;/h2-3,5-6,9,16-17H,1H2,(H2,19,20,21)(H3,11,13,14,18);;/q;2*+1PVBRXXAAPNGWGE-UHFFFAOYSA-N belongs to the class of organic compounds known as butenolides. These are dihydrofurans with a carbonyl group at the C2 carbon atom.ButenolidesOrganic compoundsOrganoheterocyclic compoundsDihydrofuransFuranonesCarbonyl compoundsEnediolsEnoate estersHydrocarbon derivativesLactonesMonocarboxylic acids and derivativesOrganic cationsOrganic oxidesOxacyclic compoundsPrimary alcoholsSecondary alcoholsVinylogous acids2-furanoneAlcoholAliphatic heteromonocyclic compoundAlpha,beta-unsaturated carboxylic esterCarbonyl groupCarboxylic acid derivativeCarboxylic acid esterEnediolEnoate esterHydrocarbon derivativeLactoneMonocarboxylic acid or derivativesOrganic cationOrganic oxideOrganic oxygen compoundOrganooxygen compoundOxacyclePrimary alcoholSecondary alcoholVinylogous acidmelting_pointMp 250° dec.logp-2.9pka_strongest_acidic1.05pka_strongest_basic1.73iupacdisodium {[5-(2-amino-6-oxo-6,9-dihydro-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}phosphonic acidaverage_mass409.2002mono_mass409.037538311smiles[Na+].[Na+].NC1=NC2=C(N=CN2C2OC(COP(O)(O)=O)C(O)C2O)C(=O)N1formulaC10H14N5Na2O8PinchiInChI=1S/C10H14N5O8P.2Na/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(17)5(16)3(23-9)1-22-24(19,20)21;;/h2-3,5-6,9,16-17H,1H2,(H2,19,20,21)(H3,11,13,14,18);;/q;2*+1inchikeyPVBRXXAAPNGWGE-UHFFFAOYSA-Npolar_surface_area201.75refractivity75.49polarizability30.68rotatable_bond_count4acceptor_count10donor_count6physiological_charge-2formal_charge2odorless