CAS 73-40-5
:Guanina
Descripción:
Guanina es una nucleobase purina que juega un papel crucial en la estructura de los ácidos nucleicos, como el ADN y el ARN. Es una de las cuatro bases primarias en el ADN, emparejándose con la citosina a través de tres enlaces de hidrógeno, lo que contribuye a la estabilidad de la doble hélice del ADN. Guanina se caracteriza por su fórmula molecular C5H5N5O, y presenta una estructura bicíclica compuesta por un anillo de imidazol y un anillo de pirimidina fusionados. Este compuesto se encuentra típicamente en forma de un polvo cristalino blanco y es soluble en agua. Guanina es esencial para varios procesos biológicos, incluida la síntesis de proteínas y la transferencia de energía, ya que es un componente del trifosfato de guanosina (GTP), un transportador de energía clave en las células. Además, Guanina puede sufrir diversas modificaciones químicas, influyendo en su papel en la señalización celular y el metabolismo. Su número CAS, 73-40-5, lo identifica de manera única en las bases de datos químicas, facilitando la investigación y aplicación en bioquímica y biología molecular.
Fórmula:C5H5N5O
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)
Clave InChI:InChIKey=UYTPUPDQBNUYGX-UHFFFAOYSA-N
SMILES:O=C1C2=C(NC(N)=N1)N=CN2
Sinónimos:- 2-Amino-1,7-Dihydro-6H-Purin-6-One
- 2-Amino-1,9-Dihydro-Purin-6-One
- 2-Amino-1,9-dihydro-6H-purin-6-one
- 2-Amino-1H-purin-6(7H)-one
- 2-Amino-3,7-Dihydro-6H-Purin-6-One
- 2-Amino-3,7-dihydropurin-6-one
- 2-Amino-6,7-dihydro-1H-purin-6-one
- 2-Amino-6,7-dihydro-3H-purin-6-one
- 2-Amino-6,9-dihydro-1H-purin-6-one
- 2-Amino-6,9-dihydro-3H-purin-6-one
- 2-Amino-6-Hydroxypurine
- 2-Amino-6-Purinol
- 2-Amino-6-hydroxy-1H-purine
- 2-Amino-9H-purin-6-ol
- 2-Aminohypoxanthine
- 2-Imino-2,3-dihydro-1H-purin-6-ol
- 6-Hydroxy-2-Aminopurine
- 6-N-Hydroxyaminopurine
- 6H-Purin-6-one, 2-amino-1,7-dihydro-
- 6H-Purin-6-one, 2-amino-1,9-dihydro-
- 9H-Guanine
- Akos B019969
- Dew Pearl
- Guanin
- Guanina
- Guanine enol
- Hypoxanthine, 2-amino-
- Mearlmaid
- Mearlmaid AA
- Natural Pearl Essence
- Natural White 1
- Naturon
- Pearl Essence
- Stella Polaris
- Guanine
- C.I. Natural White 1
- Ver más sinónimos
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Encontrado 23 productos.
2-Amino-1H-purin-6(7H)-one
CAS:Fórmula:C5H5N5OPureza:95%Forma y color:Solid, White - Very pale reddish yellow powderPeso molecular:151.129Guanine, 98%
CAS:<p>Employed as a nucleobase incorporated into biological nucleic acids. Guanine is suitable reagent used to investigate the mechanism of electrochemical oxidation of guanine and adenine using a glassy carbon microelectrode and cyclic and differential pulse voltammetry. It may be used in the preparation</p>Fórmula:C5H5N5OPureza:98%Forma y color:White to cream, PowderPeso molecular:151.13Guanine
CAS:Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, nesoiFórmula:C5H5N5OForma y color:White Yellow PowderPeso molecular:151.13Guanine
CAS:Fórmula:C5H5N5OPureza:≥ 99.0%Forma y color:White to off-white powderPeso molecular:151.13Guanine
CAS:<p>Guanine</p>Fórmula:C5H5N5OPureza:>98%Forma y color: white to off-white solidPeso molecular:151.13g/molGuanine (Aciclovir (Acyclovir) EP Impurity B (Valaciclovir EP Impurity B))
CAS:Fórmula:C5H5N5OPeso molecular:151.132-Amino-1,7-dihydro-6H-purin-6-one (Guanine)
CAS:Producto controladoFórmula:C5H5N5OForma y color:NeatPeso molecular:151.13Guanine
CAS:Fórmula:C5H5N5OPureza:>98.0%(T)(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:151.13Guanine
CAS:<p>Guanine (2-Aminohypoxanthine) is a purine base that is a constituent of nucleotides occurring in nucleic acids.</p>Fórmula:C5H5N5OPureza:99.89%Forma y color:Several Desmotropic Forms; Usually Amorphous SolidPeso molecular:151.13Guanine
CAS:<p>Impurity Aciclovir EP Impurity B<br>Applications Guanine is one of the five nucleobases incorporated into biological nucleic acids. Guanine, along with adenine and cytosine, is present in both DNA and RNA, whereas thymine is usually seen only in DNA, and uracil only in RNA. Aciclovir EP Impurity B.<br>References Geslain, R., et al.: J. Biol. Chem., 284, 27760 (2009); Manini, P., et al.: Toxicol. Lett., 190, 41 (2009); Gong, B., et al.: Biochem., 48, 11961 (2009); Sugimoto, M., et al.: J. Agric. Food Chem., 58, 374 (2010);<br></p>Fórmula:C5H5N5OForma y color:White To Off-WhitePeso molecular:151.13Guanine
CAS:<p>Guanine is a purine base that is found in the DNA and RNA of all living cells. It plays an important role as a component of the nucleic acid molecule, where it is paired with cytosine. Guanine is involved in many chemical reactions and biological processes, including protein synthesis and cell division. The lack of guanine can lead to deficiency symptoms such as hemolytic anemia or erythrocyte cytoplasmic inclusion bodies. Guanine has been shown to have chemiluminescent properties, which can be used to detect its presence in samples containing DNA or RNA. This reaction occurs when guanine reacts with hydrogen peroxide (H2O2) to form guanidine (HN=C(NH2)NH2). The reaction produces excited states that emit light at a wavelength of 395 nm when they return to their ground state. Guanidine also has electrochemical impedance spectroscopy properties, which can be used for analytical purposes</p>Fórmula:C5H5N5OPureza:Min. 98 Area-%Forma y color:PowderPeso molecular:151.13 g/molGuanine extrapure, 99%
CAS:Fórmula:C5H5N5OPureza:min. 99%Forma y color:White to pale yellow, Crystalline powder, ClearPeso molecular:151.13
