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Guanine, 98%

Codice prodotto. 11459882
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Codice prodotto. 11459882 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A12024.14
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Description

CAS: 73-40-5 | C5H5N5O | 151.13 g/mol

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 of mixed-sequence peptide nucleic acid (PNA) monomers.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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 of mixed-sequence peptide nucleic acid (PNA) monomers.

Solubility
Insoluble in water. Soluble in ammonia-water, KOH solutions, dilute acids, and 1 N NaOH (0.1M).

Notes
Store away from oxidizing agents. Keep the container tightly closed in a well ventilated place.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 73-40-5
Formula molecolare C5H5N5O
Molecular Weight (g/mol) 151.13
Numero MDL MFCD00071533
InChI Key UYTPUPDQBNUYGX-UHFFFAOYSA-N
Sinonimo guanine, 2-amino-6-hydroxypurine, guanin, 2-aminohypoxanthine, mearlmaid, pearl essence, guanine enol, stella polaris, dew pearl, natural pearl essence
PubChem CID 764
ChEBI CHEBI:16235
SMILES NC1=NC(=O)C2=C(N1)N=CN2

Specifications

Materiale o nome chimico Guanine
Punto di fusione >300°C
Quantità 25 g
Beilstein 9680
Indice di Merck 14,4564
Informazioni di solubilità Insoluble in water. Soluble in ammonia-water,KOH solutions,dilute acids,and 1 N NaOH (0.1M).
IUPAC Name 2-amino-6,7-dihydro-3H-purin-6-one
Peso formulazione 151.13
Percent Purity 98%

Safety and Handling

compliance-icons
Product Identifier
  • Guanine
 Signal Word
  • Attenzione
 Hazard Category
  • Lesione oculare grave/irritazione oculare Categoria 2
  • Corrosione/irritazione della pelle Categoria 2
  • Tossicità specifica per organi bersaglio (esposizione singola) Categoria 3
 Hazard Statement
  • H315-Provoca irritazione cutanea.
  • H319-Provoca grave irritazione oculare.
  • H335-Può irritare le vie respiratorie.
 Precautionary Statement
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P302+P352-IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/.
  • P304+P340-IN CASO DI INALAZIONE: trasportare l'infortunato all'aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.
  • P312-Contattare un CENTRO ANTIVELENI/un medico/in caso di malessere.
  • P332+P313-In caso di irritazione della pelle: consultare un medico.
  • P337+P313-Se l'irritazione degli occhi persiste, consultare un medico.
 Supplemental information
  • MIXTURE LIST-Contain: Guanine
SDS

RUO – Research Use Only

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