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CAS RN: 85-32-5 | Product Number: G0338

Guanosine 5'-Monophosphate Hydrate

Purity: >98.0%(T)(HPLC)
  • GMP Hydrate
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Product Number G0338
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__0H__1__4N__5O__8P·xH__2O = 363.22  
Physical State (20 deg.C) Solid
Storage Temperature <0°C
Condition to Avoid Heat Sensitive
CAS RN 85-32-5
Reaxys Registry Number 59430
PubChem Substance ID 253660395
Merck Index (14) 4570
MDL Number


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %(calcd.on anh.substance)
Water 4.0 to 15.0 %
Properties (reference)
Melting Point 120 °C(dec.)
Related Laws: / Compliance with laws, Regulations
Enzyme Commission 201-598-8
RTECS# MF9283000
Transport Information:
HS Number 2934999090
A Ribonucleotide (5’-GMP): A Monomer in RNA

Guanosine 5'-monophosphate (abbreviated: GMP) is a ribonucleotide that is used as a monomer in RNA. It is isolated from sardines or yeast extract, and isolated by direct biosynthesis using microorganisms or enzymes. GMP in the form of its salts, such as disodium guanylate [G172] and etc., are food additives used as flavor enhancers to provide the umami taste. The G-quartet, aggregation of GMP, and cyclic dimeric guanosine monophosphate (abbreviated: c-di-GMP) have been studied in the bioscience field.


Helix formation by guanylic acid

I. Gellert, M. N. Lipsett, D. R. Davies, Proc. Natl. Acad. Sci. U.S.A. 1962, 48, 2013.

Four-stranded nucleic acid structures 25 years later: from guanosine gels to telomer DNA (a review)

W. Guschlbauera, J.-F. Chantota, D. Thiele, J. Biomol. Struct. Dyn. 1990, 8, 491.

G-quartets 40 years later: From 5'-GMP to molecular biology and supramolecular chemistry (a review)

J. T. Davis, Angew. Chem. Int. Ed. 2004, 43, 668.

You've come a long way: c-di-GMP signaling (a review)

H. Sondermann, N. J. Shikuma, F. H. Yildiz, Curr. Opin. Microbiol. 2012, 15, 140.

PubMed Literature

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