| Customization: | Available |
|---|---|
| CAS No.: | 40615-36-9 |
| Formula: | C21h19clo2 |
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Basic Information
Product Name: 4,4'-Dimethoxytrityl Chloride:
Chemical Formula: C21H19ClO2
Molecular Weight: 338.8274
CAS Number: 40615-36-9
Appearance: Light pink crystals
Melting Point: 120 - 125°C (decomposes).
Solubility: Soluble in organic solvents such as dichloromethane, chloroform, and toluene, but insoluble in water.
Chemical Reactivity: It is a reactive compound. The chlorine atom on the trityl group can be easily substituted by nucleophiles, making it an important reagent for introducing the dimethoxytrityl protecting group in organic synthesis.
Applications
Hydroxyl Protection: It is widely used as a hydroxyl - protecting agent for nucleosides and nucleotides. In the synthesis of various nucleoside analogs and modified nucleosides, it can protect the hydroxyl groups of nucleosides and nucleotides to prevent them from participating in unwanted reactions, and can be selectively removed under appropriate conditions to obtain the desired products.
Storage Conditions
It should be stored sealed at 2 - 8°C, in a cool and dry place, away from light and moisture to prevent decomposition and hydrolysis.
Safety Information
It is harmful if swallowed, inhaled, or comes into contact with the skin. It may cause irritation to the eyes, skin, and respiratory tract. Appropriate protective measures should be taken when handling it, including wearing gloves, goggles, and a respirator. In case of contact with the skin or eyes, rinse immediately with plenty of water and seek medical attention if necessary.
| Liquid products | Drum of 5kg ,10 kg ,25 kg ,50 kg 200 kg ,250 kg . 1000 kg IBC drum. TANK with 20 tons ,25 tons . |
| Solid products | Bag of 1 kg ,2 kg ,5 kg ,25 kg ,500kg ,1000 kg . Drum of 25 kg and 50 kg. |
Packaging can be customized according to customer requirements.
Qingdao Jinyu Chemical Co., LTD,which is located in Qingdao City, China, with registered capital of RMB 10 million, is a dynamic chemical import and export enterprise with customer demand as its own responsibility. The founder has been engaged in the chemical industry for more than 20 years. With professional technical and marketing personnel, diversified cooperative factories with synthetic technology and efficient logistics management, we provide services to customers all over the world. After years of hard work, we have selected a number of excellent chemical production cooperative enterprises in China. These enterprises have their own advantages in different chemical synthesis fields. They have passed the strict inspection of suppliers by many customers and formed a long-term and stable strategic partnership with customers. With our partners' excellent equipment, well-trained employees and mature technology, we also continue to provide customers with more products.
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