Oligonucleotide Synthesis, RNA Raw Materials & Modification

Cytidine

4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one

产品编号CH64010CAS号65-46-3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: 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
分子式: C9H13N3O5
分子量: 243.22
纯度: >98.0% (HPLC, titration)

Cytidine is the canonical pyrimidine RNA nucleoside, with cytosine linked to β-D-ribose. CH64010 is identified by CAS 65-46-3, molecular formula C9H13N3O5, molecular weight 243.22, and PubChem CID 6175. It is the ribose counterpart of 2'-deoxycytidine, which is cataloged separately as CH64002.

The supported research context is pyrimidine salvage and RNA nucleoside chemistry: cytidine is a uridine-cytidine kinase substrate and an unmodified pyrimidine ribonucleoside reference.

同义词

Cytidine; cytosine riboside; Cyd

身份与规格

Catalog No.	CH64010
CAS No.	65-46-3
Molecular Formula	C9H13N3O5
Molecular Weight	243.22
PubChem CID	6175
InChIKey	UHDGCWIWMRVCDJ-XVFCMESISA-N
Purity	>98.0% (HPLC, titration)

储存条件

Room temperature; cool and dark place below 15 C; inert gas

技术属性

Nucleobase: Cytosine
Sugar: D-Ribose
Nucleoside class: Pyrimidine ribonucleoside
Packaging: 1 g glass bottle with plastic insert; Custom packaging on request
Physical form: Solid; white to almost white powder to crystal
Stability: >=4 years

应用背景

Uridine-cytidine kinase substrate: cytidine is phosphorylated by UCK in pyrimidine-nucleotide salvage research.
Pyrimidine RNA nucleoside reference: CH64010 provides the unmodified cytidine 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 6175
PubChem · CID 6175

常见问题

Is CH64010 the RNA or DNA nucleoside?

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

Why is cytidine used in salvage-pathway research?

Cytidine is a substrate of uridine-cytidine kinase, the rate-limiting enzyme of pyrimidine-nucleotide salvage, so it serves as a reference substrate in salvage studies.