Guanosine

Guanosine

CAS Number118-00-3
Molecular FormulaC10H13N5O5
Molecular Weight283.244
InChI KeyNYHBQMYGNKIUIF-UUOKFMHZSA-N
LogP-2.7
Synonyms
  • guanosine
  • 118-00-3
  • guanine riboside
  • vernine
  • Guanozin
  • Guanosin
  • Inosine, 2-amino-
  • USAF CB-11
  • Vernine (VAN)
  • L-GUANOSINE
  • 9-beta-D-Ribofuranosylguanine
  • Guanine-9-beta-D-ribofuranoside
  • beta-D-Ribofuranoside, guanine-9
  • Guanine, 9-beta-D-ribofuranosyl-
  • 2(3H)-Imino-9-beta-D-ribofuranosyl-9H-purin-6(1H)-one
  • Inosine, 2-amino- (VAN)
  • Ribofuranoside, guanine-9, beta-D-
  • 2-Amino-1,9-dihydro-9-beta-D-ribofuranosyl-6H-purin-6-one
  • GUANINE-9:BETA-D-RIBOFURANOSIDE
  • Guo
  • AI3-52065
  • NSC 19994
  • 9-beta-D-ribofuranosyl-guanine
  • Guanine, 9-beta-D-ribofuranosyl- (VAN)

Applications:

Ionic Modifier Effect on Selectivity of Separation of Deoxyguanosine, Guanine and Guanosine on BIST B+

December 5, 2022

Ionic Modifier Effect on Selectivity of Separation of Deoxyguanosine, Guanine and Guanosine on BIST B+ by SIELC Technologies.

Separation type: Bridge Ion Separation Technology, or BIST™ by SIELC Technologies

HPLC Method for Analysis of Deoxguanosine, Guanine and Guanosine on BIST B+
Ionic Modifier Effect on Selectivity of Separation of Deoxyguanosine, Guanine and Guanosine on BIST B+ by SIELC Technologies.

High Performance Liquid Chromatography (HPLC) Method for Analyses of Deoxyguanosine, Guanine and Guanosine


Condition

ColumnBIST B+, 4.6×150 mm, 5 µm, 100A
Mobile PhaseMeCN
BufferH3PO4, H2SO4, HFGA (Hexafluoroglutaric acid) – 0.2%,
Flow Rate1.0 ml/min
DetectionUV 260 nm
Peak Retention Time

Description

Class of CompoundsNucleosides
Analyzing CompoundsDeoxyguanosine, Guanine and Guanosine

Application Column

BIST B+

BIST™ columns offer a unique and effective way to achieve separations that were traditionally challenging or even impossible with other HPLC columns. With the use of a special mobile phase, these ion exchange columns provide very strong retention for analytes with the same charge polarity as the stationary phase, unlocking new chromatography applications. What makes BIST™ columns stand out is their proprietary surface chemistry, which results in superior selectivity, resolution, and sensitivity. These columns offer a simple, efficient solution for a variety of analytical challenges, making them an excellent choice for researchers and analysts across many different fields. To learn more about the technology that powers BIST™ columns and to explore related applications, check out https://BIST.LC.

Select options
Application Analytes:
Deoxyguanosine
Guanine
Guanosine
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

HPLC Method for Analysis of Deoxyguanosine, Guanine and Guanosine on BIST B+

December 5, 2022

HPLC Method for Analysis of Deoxyguanosine, Guanine and Guanosine on BIST B+ by SIELC Technologies.

Separation type: Bridge Ion Separation Technology, or BIST™ by SIELC Technologies

HPLC Method for Analysis of Deoxguanosine, Guanine and Guanosine on BIST B+
HPLC Method for Analysis of Deoxyguanosine, Guanine and Guanosine on BIST B+ by SIELC Technologies.

High Performance Liquid Chromatography (HPLC) Method for Analyses of Deoxyguanosine, Guanine and Guanosine


Condition

ColumnBIST B+, 4.6×150 mm, 5 µm, 100A
Mobile PhaseMeCN – 85%
BufferH3PO4 – 0.2%
Flow Rate1.0 ml/min
DetectionUV 260 nm
Peak Retention Time9.6, 11.2, 12.8 min

Description

Class of CompoundsNucleosides
Analyzing CompoundsDeoxyguanosine, Guanine and Guanosine

Application Column

BIST B+

BIST™ columns offer a unique and effective way to achieve separations that were traditionally challenging or even impossible with other HPLC columns. With the use of a special mobile phase, these ion exchange columns provide very strong retention for analytes with the same charge polarity as the stationary phase, unlocking new chromatography applications. What makes BIST™ columns stand out is their proprietary surface chemistry, which results in superior selectivity, resolution, and sensitivity. These columns offer a simple, efficient solution for a variety of analytical challenges, making them an excellent choice for researchers and analysts across many different fields. To learn more about the technology that powers BIST™ columns and to explore related applications, check out https://BIST.LC.

Select options
Application Analytes:
Deoxyguanosine
Guanine
Guanosine
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

HPLC Separation of Guanosine, Deoxyguanosine, Adenosine, Deoxyadenosine on Newcrom AH Column

May 25, 2021

Separation type: Liquid Chromatography Mixed-mode


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Nucleosides are the building blocks for DNA and RNA as well as other roles in biomechanical processes such as signal transduction. By using a Newcrom AH mixed-mode column with a cation-exchange mechanism, nucleosides: guanosine, deoxyguanosine, adenosine, and deoxyadenosine, can be baseline separated in a short time using an isocratic method with a simple mobile phase of water, acetonitrile (MeCN, ACN), and H3PO4 as a buffer. UV detection at 210 nm.

Condition

Column Newcrom AH, 4.6×150 mm, 5 µm, 100A
Mobile Phase MeCN/H2O – 20/80%
Buffer H3PO4 – 0.5%
Flow Rate 1.0 ml/min
Detection UV, 210 nm

 

Description

Class of Compounds
Nucleoside,  Hydrophilic, Ionizable
Analyzing Compounds Guanosine, Deoxyguanosine, Adenosine, Deoxyadenosine

 

Application Column

Newcrom AH

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

Select options
Application Analytes:
Adenosine
Deoxyadenosine
Deoxyguanosine
Guanosine
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

HPLC Separation of Nucleosides and Deoxynucleosides

July 23, 2012

Condition

Column Sharc 1, 4.6×150 mm, 5 µm, 100A
Mobile Phase MeCN/MeOH
Buffer AmFm, Formic acid
Flow Rate 1.0 ml/min
Detection UV, 270 nm

 

Description

Class of Compounds
Drug, Acid, Hydrophilic, Ionizable, Vitamin, Supplements
Analyzing Compounds Thymidine, Uridine, Deoxyadenosine, Adenosine, Deoxyguanosine, Guanosine, Deoxycytidine, Cytidine

 

Application Column

SHARC 1

The SHARC™ family of innovative columns represents the first commercially available columns primarily utilizing separation based on hydrogen bonding. SHARC stands for Specific Hydrogen-bond Adsorption Resolution Column. Hydrogen bonding involves an interaction or attraction between a bound hydrogen atom and molecules containing electronegative atoms, such as oxygen, nitrogen, and fluorine.

Select options
Application Analytes:
Adenosine
Cytidine
Deoxyadenosine
Deoxycytidine
Deoxyguanosine
Guanosine
Thymidine
Uridine

Application Detection:
UV Detection
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

HPLC Separation of Thymidine, Uridine, Adenosine, Guanosine, and Cytidine Using the Hydrogen Bonding Method

June 15, 2012

 

Application Notes: Nucleosides are glycosylamines consisting of nucleobase linked to ribose or deoxyribose sugar and are building blocks for DNA and RNA. These compounds are very polar and contain groups available for hydrogen bonding interaction. Thymidine, uridine, adenosine, guanosine and cytidine were separated using a hydrogen-bonding method. There is a strong correlation between the retention time and mobile phase composition. The strength of hydrogen-bonding interaction increases as the number of hydroxyls in the analytes increase. Additionally the order of elution for compounds depends on the ratio of the mobile phases: acetonitrile and methanol. Our method is compatible with LC/MS and preparative chromatography.

Application Columns: SHARC 1, 3.2×100 mm, 5 um, 100A, To learn more about SHARC 1 columns click here. To order this column click here. To see more chromatographic separations check our web site.

Application Compounds: Thymidine, uridine, adenosine, guanosine and cytidine

Condition

Column Sharc 1, 3.2×100 mm, 5 µm, 100A
Mobile Phase MeCN/MeOH
Buffer AmFm, Formic acid
Flow Rate 1.0 ml/min
Detection UV, 270 nm

 

Description

Class of Compounds
Drug, Acid, Hydrophilic, Ionizable, Vitamin, Supplements
Analyzing Compounds Thymidine, Uridine, Adenosine, Guanosine, Cytidine

 

 

Application Column

SHARC 1

The SHARC™ family of innovative columns represents the first commercially available columns primarily utilizing separation based on hydrogen bonding. SHARC stands for Specific Hydrogen-bond Adsorption Resolution Column. Hydrogen bonding involves an interaction or attraction between a bound hydrogen atom and molecules containing electronegative atoms, such as oxygen, nitrogen, and fluorine.

Select options
Application Analytes:
Adenosine
Cytidine
Guanosine
Thymidine
Uridine
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

HPLC Separation of Nucleic Bases at pH 4 and 5 on Obelisc N

March 3, 2007


Nucleic bases are biological compounds found in genetic molecules (DNA, RNA). They can be separated on an Obelisc N column, which offers very polar characteristics and can be used with positively or negatively charged groups. Closely-eluted adenosine and uridine can be further separated by simply adjusting the pH of the mobile phase. Mobile phase is water and acetonitrile (MeCN, ACN) with Ammonium Acetate as buffer. UV detection at 250nm.

Condition

Column Obelisc N, 4.6×150 mm, 5 µm, 100A
Mobile Phase MeCN -90%
Buffer AmAc
Flow Rate 1.0 ml/min
Detection UV, 250 nm

 

Description

Class of Compounds
Drug, Acid, Hydrophilic, Ionizable, Vitamin, Supplements
Analyzing Compounds Uracil, Uridine, Adenosine, Guanosine, Cytidine, Cytosine

 

 

Application Column

Obelisc N

SIELC has developed the Obelisc™ columns, which are mixed-mode and utilize Liquid Separation Cell technology (LiSC™). These cost-effective columns are the first of their kind to be commercially available and can replace multiple HPLC columns, including reversed-phase (RP), AQ-type reversed-phase, polar-embedded group RP columns, normal-phase, cation-exchange, anion-exchange, ion-exclusion, and HILIC (Hydrophilic Interaction Liquid Chromatography) columns. By controlling just three orthogonal method parameters - buffer concentration, buffer pH, and organic modifier concentration - users can adjust the column properties with pinpoint precision to separate complex mixtures.

Select options
Application Analytes:
Adenosine
Cytidine
Cytosine
Guanosine
Uracil
Uridine

Application Detection:
UV Detection
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.