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Guanine

CAT: 0286-G05470-03Size: 500 gDry Ice: NoHazardous: No
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CAT#:0286-G05470-03Size:500 g
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CAS Number
73-40-5
Synonyms
2-Amino-6-hydroxypurine; 2-Aminohypoxanthine; 2-Aminohypoxanthine
Pictogram
07 - Irritant
UDF Signal Word
Warning
MDL Number
MFCD00071533
Hazard Statement
H302 Harmful if swallowed; H312 Harmful in contact with skin; H315 Causes skin irritation; H319 Causes serious eye irritation; H332 Harmful if inhaled; H335 May cause respiratory irritation.
DOT Name
Not D.O.T.-Regulated
Precautions
P261 Avoid breathing dust/fume/gas/mist/vapors/spray; P280 Wear protective gloves/protective clothing/eye protection/face protection; P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell; P302+P352 IF ON SKIN: wash with plenty of soap and water; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P332+P313 IF SKIN irritation occurs: Get medical advice/attention.

Chemical Information

Guanine

Guanine is a 2-aminopurine carrying a 6-oxo substituent. It has a role as a mouse metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite, a human metabolite and an algal metabolite. It is a member of 2-aminopurines, an oxopurine and a purine nucleobase. It derives from a hydride of a 9H-purine.

CAS Number73-40-5
PubChem CID135398634
IUPAC Name2-amino-1,7-dihydropurin-6-one
Molecular FormulaC5H5N5O
Molecular Weight151.13
XLogP-1.1
Topological Polar Surface Area96.2
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Heavy Atom Count11
Formal Charge0
Complexity225
SMILES
C1=NC2=C(N1)C(=O)NC(=N2)N
InChI
InChI=1S/C5H5N5O/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11)
InChIKey
UYTPUPDQBNUYGX-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Guanine
CAS: 73-40-5
CID: 135398634
Formula: C5H5N5O
MW: 151.13
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight151.13
XLogP3-1.1
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass151.04940980
Monoisotopic Mass151.04940980
Topological Polar Surface Area96.2 Ų
Heavy Atom Count11
Formal Charge0
Complexity225
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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