[A12024] CAS 73-40-5 | Guanine, 98% | Alfa
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Brand: Alfa Aesar
73-40-5 | C5H5N5O | 2-aminohypoxanthine
Chemical Identifiers
CAS
73-40-5
Molecular Weight (g/mol)
151.13
MDL Number
MFCD00071533
Synonym
2-aminohypoxanthine
SMILES
NC1=NC(=O)C2=C(N1)N=CN2
InChI Key
UYTPUPDQBNUYGX-UHFFFAOYSA-N
Molecular Formula
C5H5N5O
IUPAC Name
2-amino-6,7-dihydro-3H-purin-6-one
Specifications
Appearance (Color)
White to cream
Form
Powder
Assay (Non-aqueous acid-base Titration)
≥97.5 to ≤102.5%
설명
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.
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.
Other References:
Merck Index:14,4564Beilstein:9680
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:YesRTECS Number:MF8260000
경고:RUO – Research Use Only
CAS73-40-5FORMULAC5H5N5OEINECS200-799-8MDLMFCD00071533
| Pakage | 100g, 25g, 500g |
|---|---|
| brand | Alfa Aesar |
