Cytosine
We are a manufacturer based in China. We specialize in providing high-quality Cytosine for industrial clients across various sectors. Whether you need chemicals consultation or technical support, our team is here to help.
Category：Pharmaceutical Materials Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
CAS Number: 71-30-7.
Molecular Formula: C4H5N3O.
Molecular Weight: 111.10 g/mol.
Appearance: White crystalline powder.
Role in Biology: It is one of the four main bases in DNA and RNA, playing a crucial role in the storage and transmission of genetic information.
| Attribute | Details |
|---|---|
| Chemical Name | Cytosine |
| CAS Number | 71-30-7 |
| Other Names | 4-Aminopyrimidine-2(1H)-one; 2-Hydroxypyrimidine-4-amine |
| Molecular Formula | C4H5N3O |
| Molecular Weight | 111.10 g/mol |
| Appearance | White crystalline powder |
| Melting Point | >300°C (decomposes) |
| Solubility | Soluble in water, slightly soluble in ethanol, insoluble in ether and chloroform |
| pH | 3.0-4.5 (1% aqueous solution) |
| Biological Role | One of the five nitrogenous bases found in DNA and RNA. In DNA, cytosine pairs with guanine through three hydrogen bonds, forming a cytosine-guanine (C-G) base pair. In RNA, cytosine pairs with uracil through two hydrogen bonds. |
| Metabolism | In living organisms, cytosine can be converted to uracil by cytosine deaminase, a process that occurs primarily in RNA. |
| Occurrence | Naturally occurring in nucleic acids and can be synthesized chemically. |
| Function | Essential for the stability and function of nucleic acids, playing a crucial role in genetic inheritance and protein synthesis. |
| Safety Hazards | Generally considered safe. However, it is recommended to handle with care and avoid ingestion or inhalation. Wear appropriate protective equipment when handling. |
| Storage Conditions | Store in a cool, dry place, away from heat, sparks, and open flames. Keep container tightly closed. |
Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
If you're ready to take the next step, Leave your message below and we’ll reply soon. 20+ years of chemical manufacturing & export experience, a partner you can trust.
Inquiry
Factory & Shipment
