Oligonucleotide Synthesis, RNA Raw Materials & Modification

Guanosine

2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one

产品编号CH64011CAS号118-00-3纯度>98.0% (HPLC, titration)

暂无产品图片

产品概述

快速信息

产品系列: Oligonucleotide Synthesis, RNA Raw Materials & Modification
化学名称: 2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one
分子式: C10H13N5O5
分子量: 283.24
纯度: >98.0% (HPLC, titration)

Guanosine is the canonical purine RNA nucleoside, with guanine linked to β-D-ribose. CH64011 is identified by CAS 118-00-3, molecular formula C10H13N5O5, molecular weight 283.24, and PubChem CID 135398635. The corresponding 2'-deoxyguanosine records are cataloged separately.

The supported research context is PNP enzymology and RNA nucleoside chemistry: guanosine is a purine nucleoside phosphorylase substrate and an unmodified purine ribonucleoside reference.

同义词

Guanosine; guanine riboside; Guo

身份与规格

Catalog No.	CH64011
CAS No.	118-00-3
Molecular Formula	C10H13N5O5
Molecular Weight	283.24
PubChem CID	135398635
InChIKey	NYHBQMYGNKIUIF-UUOKFMHZSA-N
Purity	>98.0% (HPLC, titration)

储存条件

Room temperature; cool and dark place below 15 C

技术属性

Nucleobase: Guanine
Sugar: D-Ribose
Nucleoside class: Purine ribonucleoside
Packaging: 5 g; 25 g; 100 g; Custom packaging on request
Physical form: Solid; white to almost white powder to crystal

应用背景

Purine nucleoside phosphorylase substrate: guanosine is used as a defined substrate in PNP enzymology research.
Purine RNA nucleoside reference: CH64011 provides the unmodified guanosine identity for RNA and nucleoside chemistry comparisons.

公开来源

Sustainability Challenges and Opportunities in Oligonucleotide Manufacturing
Journal of Organic Chemistry, 2021
Product-family technical context
Solid-phase supports for oligonucleotide synthesis
Current Protocols in Nucleic Acid Chemistry, 2013
Product-family technical context
Deoxynucleoside phosphoramidites—A new class of key intermediates for deoxypolynucleotide synthesis
Tetrahedron Letters, 1981
Product-family technical context
Synthesis of deoxyoligonucleotides on a polymer support
Journal of the American Chemical Society, 1981
Product-family technical context
PubChem 化合物 135398635
PubChem · CID 135398635

常见问题

Is CH64011 the RNA or DNA nucleoside?

It is guanosine, the RNA (ribo) nucleoside. The DNA counterpart, 2'-deoxyguanosine, is listed separately by CHEMOS.

How is guanosine used in enzyme research?

Guanosine is a substrate of purine nucleoside phosphorylase (PNP), which phosphorolyzes purine ribonucleosides, so it is used as a reference substrate in PNP enzymology.