Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Product Overview
Thymidine (CAS 50-89-5) is a natural nucleoside compound, also known as deoxythymidine. It appears as white crystalline powder, odorless. As a fundamental building block of DNA, it possesses stable chemical properties and significant biological activity. It is widely applied in biopharmaceuticals, genetic engineering, biochemical reagents, laboratory research and diagnostic products. Manufactured via biosynthesis, extraction, purification and recrystallization, this product features high purity, low impurities and consistent batch quality. For legitimate industrial production, formulation and scientific research only.
Product Features
- High Purity: ≥99.0% (HPLC), meets biotech grade and pharmaceutical grade standards.
- High Biological Activity: Essential raw material for DNA synthesis and cell metabolism research.
- Good Solubility: Dissolves well in water and polar organic solvents for various solution preparation.
- Excellent Stability: Maintains stable performance under conventional storage and experimental conditions.
- Strict Quality Control: Full batch inspection; standard COA and MSDS are available upon request.
Physical & Chemical Properties
Physical Properties
- Appearance: White crystalline powder
- Odor: Odorless
- Molecular Formula: C10H14N2O5
- Molecular Weight: 242.23
- Melting Point: 185 – 189 °C
- Density: 1.46 g/cm3 (20 °C)
- Solubility: Soluble in water, methanol and ethanol; slightly soluble in acetone; insoluble in ether and benzene
- Hygroscopicity: Slightly hygroscopic
Chemical Properties
- Chemical Stability: Stable under dry, sealed and dark conditions; gradual degradation under strong light and high temperature.
- Chemical Reactivity: Contains hydroxyl groups and pyrimidine ring, capable of esterification, phosphorylation and substitution reactions.
- Acid-Base Character: Aqueous solution is nearly neutral.
- Incompatibility: Keep away from strong acids, strong alkalis, high temperature and direct sunlight.
Applications
- Biomedical Industry: Key raw material for antiviral drugs, antitumor drugs and nucleotide preparations.
- Biochemical Research: Standard reagent for cell culture, molecular biology and gene research.
- Diagnostic Reagents: Raw material for biological detection kits and in vitro diagnostic products.
- Organic Synthesis: Intermediate for synthesis of nucleotide derivatives and fine biochemical products.
- **Laboratory Use: Common experimental reagent for life science studies.
Usage Restriction: For pharmaceutical manufacturing, biotech formulation and scientific research use only. Strictly forbidden for illegal processing and improper application.
Storage & Transportation Instructions
Storage Conditions
Store in a cool, dry, dark and well-ventilated warehouse. Keep containers tightly sealed to prevent moisture absorption and photodegradation. Recommended storage temperature: 2 – 8 °C. Reseal containers immediately after opening.
Transportation Requirements
This product is classified as non-hazardous goods. Adopt moisture-proof and light-proof sealed packaging. Avoid violent collision, extrusion, high temperature and rain soaking during transit. Do not transport together with corrosive substances and food.
Operation Notes
Wear dust-proof mask, chemical-resistant gloves and safety goggles. Operate in a well-ventilated area. Avoid inhalation of dust and direct contact with skin and eyes. Rinse thoroughly with plenty of clean water once contact occurs. Do not eat, drink or smoke in the working area.
Regulatory Information
EINECS Number: 200-071-8
HS Code: 2934999090
Complies with international biochemical and pharmaceutical raw material standards. Export products follow IATA and IMDG provisions. All transactions are limited to qualified biotech enterprises, pharmaceutical manufacturers and research institutions.
Full Product Parameter Table
| Item | Specification & Details |
| Product Name | Thymidine |
| CAS NO. | 50-89-5 |
| IUPAC Name | 1-(2-Deoxy-beta-D-erythro-pentofuranosyl)-5-methylpyrimidine-2,4(1H,3H)-dione |
| Synonyms | Deoxythymidine; 2'-Deoxythymidine |
| Molecular Formula | C10H14N2O5 |
| Molecular Weight | 242.23 |
| EINECS Number | 200-071-8 |
| UN Number | Non-hazardous goods |
| Hazard Class | Irritant |
| Appearance | White crystalline powder |
| Purity | ≥99.0% (HPLC) |
| Water Content | ≤0.3% |
| Melting Point | 185 – 189 °C |
| Density | 1.46 g/cm3 (20 °C) |
| Solubility | Soluble in water, methanol and ethanol |
| HS Code | 2934999090 |
| Storage Temperature | 2 – 8 °C, sealed, dry & light-proof environment |
| Packing Specification | 1g/5g/10g glass bottle; 25kg/fiber drum |
| Grade Standard | Biotech Grade / Pharmaceutical Grade / Research Grade |
| Application Scope | Antiviral & antitumor drug intermediate, biochemical reagent, cell culture material |
| Validity Period | 24 Months under specified storage conditions |
