Cytosine
Cytosine / CAS : 71-30-7
Appearance | White crystalline powder | UN | 0 |
HS | 29335910 | DG Class | 0 |
Synonyms | 4-Amino-2(1H)-Pyrimidinone; 4-Amino-2-Hydroxypyrimidine; 4-Amino-2-Pyrimidinol; 4-Amino-2-Pyrimidone; 6-Aminopyrimidin-2(1H)-One; 4-Amino-2(1)-Pyrimidone; 4-Amino-2-Oxo-1,2-Dihydropyrimidine; 2-Oxy-4-Amino Pyrimidine |
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Overview
Benefits
Complete qualifications: multiple raw materials have passed GMP certification; DMF registration in India and Uzbekistan; EU REACH, HALAL, and KOSHER clean food certification.
Stable quality: The company has passed the ISO9001 quality management system certification, achieving full process control from product design and development, raw material procurement, process control to product sales.
Strong R&D strength: The company attaches great importance to investing in product development and improving its overall R&D strength.
Specification
Items | Limits |
Description | White or almost white crystalline powder. |
Loss on drying | ≤0.50% |
Residue on ignition | ≤0.10% |
Heavy metals | ≤0.001% |
Assay(UV) | 98.00%~102.00% |
Purity(HPLC) | Purity ≥99.00% |
Total impurities≤1.00% | |
Any single impurities≤0.30% |
Uses
Pharmaceutical Field: Cytosine is one of the core structures in many important drugs. It is used in the synthesis of anticancer drugs, antiviral drugs (such as aciclovir), and drugs for metabolic disorders (such as cytosine nucleosides). Additionally, cytosine is employed in the synthesis of vitamins, antibiotics, and other pharmaceuticals.
Agricultural Field: Cytosine is an essential raw material for the synthesis of pesticides and plant protectants. It can be utilized in the production of insecticides, herbicides, and fungicides, helping to protect crops from pests and diseases.
Cosmetics and Personal Care Products: Cytosine finds widespread application in cosmetics and personal care products as a skin whitening agent, anti-aging ingredient, and skincare component. It can reduce melanin production, improve uneven skin tone, and address issues related to hyperpigmentation.
Scientific Research: Cytosine, as a constituent of nucleic acids, is extensively used in biochemical and molecular biology research. It can be employed in DNA and RNA synthesis, gene cloning, PCR amplification, and other experimental techniques.
Photosensitive Materials: Cytosine and its derivatives have potential applications in photosensitive materials. They can be utilized in the production of photosensitizers, photochromic materials, and photosensitive electronic devices.
In summary, cytosine has diverse applications and significant importance in the fields of pharmaceuticals, agriculture, cosmetics, scientific research, and photosensitive materials.
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Properties
Summary
Attribute classification
Agrochemicals > Pesticide Intermediates