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  7. Guanine, 98%

Guanine, 98%

Product Code. 11459882
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Product Code. 11459882 Supplier Thermo Scientific Alfa Aesar Supplier No. 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
Molecular Formula C5H5N5O
Molecular Weight (g/mol) 151.13
MDL Number MFCD00071533
InChI Key UYTPUPDQBNUYGX-UHFFFAOYSA-N
Synonym 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

Spécification

Melting Point >300°C
Quantity 25 g
Beilstein 9680
Merck Index 14,4564
Solubility Information 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
Formula Weight 151.13
Percent Purity 98%
Chemical Name or Material Guanine

Sécurité et traitement

compliance-icons
Identifiant produit
  • Guanine
 Mention d'avertissement
  • Warning
 Catégorie de danger
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Mention de danger
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Conseils de prudence
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Informations supplémentaires
  • MIXTURE LIST-Contains : Guanine
FDS

RUO – Research Use Only

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