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CAS 5550-12-9

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Disodium 5′-guanylate

Description:
Disodium 5′-guanylate, commonly referred to as disodium guanylate, is a nucleotide derivative that serves as a flavor enhancer and is often used in food products. It is the disodium salt of guanylic acid, which is a nucleotide that plays a crucial role in cellular signaling and energy transfer. This compound is characterized by its white crystalline appearance and is soluble in water, making it suitable for various applications in the food industry. Disodium guanylate is often used in conjunction with monosodium glutamate (MSG) to enhance umami flavor, providing a savory taste profile. It is generally recognized as safe (GRAS) when used in appropriate amounts. In terms of its chemical structure, it contains a guanine base linked to a ribose sugar and phosphate groups, which contribute to its biological activity. Additionally, it is important to note that disodium guanylate can be sensitive to heat and may degrade under extreme conditions, affecting its efficacy as a flavor enhancer.
Formula:C10H12N5Na2O8P
InChI:InChI=1/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*+1/p-2
InChI key:InChIKey=OSXDSXFEZDLGSO-LGVAUZIVSA-N
SMILES:O=C1C2=C(N(C=N2)[C@@H]3O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]3O)NC(N)=N1.[Na]
Synonyms:
  • 2-amino-9-(5-O-phosphonopentofuranosyl)-3,9-dihydro-6H-purin-6-one
  • 5'-Guanylic acid hydrate
  • 5'-Guanylic acid, disodium salt
  • 5'-O-phosphonatoguanosine
  • 5′-GMP disodium salt
  • 5′-Guanylic acid, sodium salt (1:2)
  • Disodium 5′-GMP
  • Disodium GMP
  • Disodium guanosine 5′-monophosphate
  • Disodium guanosine 5′-phosphate
  • See more synonyms
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