鸟苷酸

Description

Guanylic Acid · CAS 85-32-5 · C10H14N5O8P. UNII 16597955EP. Solubility: 369 mg/mL; Collision Cross Section: 181.1 Ų [M+H]+; Collision Cross Section: 172.2 Ų [M-2H+Na]-.

Identification

CAS Registry Number	85-32-5
PubChem CID	135398631
Molecular formula	C10H14N5O8P
IUPAC name	[(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl dihydrogen phosphate
UNII (FDA)	16597955EP

Computed Descriptors

Molecular Weight	363.22
XLogP3	-3.5
Hydrogen Bond Donor Count	6
Hydrogen Bond Acceptor Count	10
Rotatable Bond Count	4
Exact Mass	363.05799942
Monoisotopic Mass	363.05799942
Topological Polar Surface Area	202
Heavy Atom Count	24
Formal Charge	0

Physical & Chemical Properties

Solubility	369 mg/mL
Collision Cross Section	181.1 Ų [M+H]+
Collision Cross Section	172.2 Ų [M-2H+Na]-
Collision Cross Section	176.8 Ų [M+Na]+
Collision Cross Section	174.3 Ų [M+Na]+
Collision Cross Section	169.4 Ų [M-H]-
Collision Cross Section	179.6 Ų [M+H]+
Collision Cross Section	171.7 Ų [M-H]-

Physical description & handling notes

• Odourless, colourless or white crystals or white crystalline powder
• Solid
• Slightly soluble in water, practically insoluble in ethanol
• Between 1,5 and 2,5 (0,25 % solution)
• 177.95 Ų [M+Na]+ [CCS Type: DT; Method: stepped-field]
• 182.21 Ų [M+H]+ [CCS Type: DT; Method: stepped-field]

Regulatory Status

Regulatory & Food Contact	FLAVOUR_ENHANCER: Food Additives NOT SPECIFIED Group ADI for guanylic acid and its calcium, disodium and dipotassium salts TRS 733-JECFA 29/25 CIR / INCI: Moisturising; Humectant
GHS notification summary	100% (15 / 15)

GHS Hazard Classification

GHS notification summary	100% (15 / 15)

Documented Uses

• Food Additives -> FLAVOUR_ENHANCER -> JECFA Functional Classes
• Cosmetics -> Moisturising; Humectant
• 2-Hydroxyglutric Aciduria (D And L Form)
• 4-Hydroxybutyric Aciduria/Succinic Semialdehyde Dehydrogenase Deficiency
• Adenine phosphoribosyltransferase deficiency (APRT)
• Adenylosuccinate Lyase Deficiency

Synonyms

5'-Guanylic acid; 85-32-5; guanosine-5'-monophosphate; guanosine monophosphate; Guanidine monophosphate; Guanosine 5'-monophosphoric acid; Guanosine 5' Monophosphate; DTXSID9044295; E 626; INS NO.626; 16597955EP; INS-626; [(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl dihydrogen phosphate; E-626; {[(2R,3S,4R,5R)-5-(2-amino-6-oxo-6,9-dihydro-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}phosphonic acid; Acid, Guanylic

Frequently Asked Questions

What are the CAS number and molecular formula of Guanylic Acid?

CAS 85-32-5; molecular formula C10H14N5O8P; molecular weight — g/mol.

What other names is Guanylic Acid known by?

5'-Guanylic acid, 85-32-5, guanosine-5'-monophosphate, guanosine monophosphate, Guanidine monophosphate, Guanosine 5'-monophosphoric acid.

What is the regulatory status of Guanylic Acid?

Documented regulatory listings: FLAVOUR_ENHANCER: Food Additives; NOT SPECIFIED; Group ADI for guanylic acid and its calcium, disodium and dipotassium salts.

Is Guanylic Acid classified as hazardous?

100% of GHS notifications report no hazard classification (15 of 15).

What are the key physical properties of Guanylic Acid?

Solubility: 369 mg/mL; Collision Cross Section: 181.1 Ų [M+H]+; Collision Cross Section: 172.2 Ų [M-2H+Na]-; Collision Cross Section: 176.8 Ų [M+Na]+.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.