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Guanine, 98%, Thermo Scientific Chemicals Product Code.: 11459882
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Guanine, 98%, Thermo Scientific Chemicals

Product Code. 11459882
25 g
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Quantity:
25 g
100 g
500 g
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Product Code. 11459882

Brand: Thermo Scientific Alfa Aesar A12024.14

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Description

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 essenceShow MoreShow Less
PubChem CID 764
ChEBI CHEBI:16235
SMILES NC1=NC(=O)C2=C(N1)N=CN2

Specifications

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

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10252783 Certificate TypeCertificate of Analysis Date18/10/2024 Catalog NumberA12024.14,A12024.36,A12024.22
Lot Number10244887 Certificate TypeCertificate of Analysis Date06/12/2022 Catalog NumberA12024.14,A12024.36,A12024.22
Lot Number10243006 Certificate TypeCertificate of Analysis Date24/08/2022 Catalog NumberA12024.14,A12024.36,A12024.22
Lot NumberP07930 Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA12024.14,A12024.36,A12024.22
Lot NumberC4031A Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA12024.14,A12024.36,A12024.22

Safety and Handling

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Product Identifier
  • Guanine
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • 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.
 Supplemental information
  • MIXTURE LIST-Contains : Guanine
SDS

RUO – Research Use Only

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