| Company Name: |
NewCan Biotech Limited
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| Tel: |
+86-0571-86912261 +86-15658003402 |
| Email: |
sales@newcanbio.com |
| Products Intro: |
Product Name:3',5'-DI-O-Acetyl-2'-deoxy-5-((trimethylsilyl)ethynyl)uridine
CAS:85267-60-3
Purity:98% Package:mgs,gs,kgs
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| Company Name: |
Zhengzhou Chemprize Biotech Co., Ltd.
|
| Tel: |
15981919713 |
| Email: |
sales@chemprize.com |
| Products Intro: |
Product Name:3',5'-di-O-acetyl-2'-deoxy-5-((trimethylsilyl)ethynyl)uridine
CAS:85267-60-3
Purity:95% Package:1g;5g;10g;100g
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| | Uridine, 2'-deoxy-5-[2-(trimethylsilyl)ethynyl]-, 3',5'-diacetate Basic information |
| | Uridine, 2'-deoxy-5-[2-(trimethylsilyl)ethynyl]-, 3',5'-diacetate Chemical Properties |
| density | 1.27±0.1 g/cm3(Predicted) | | pka | 8.83±0.10(Predicted) |
| | Uridine, 2'-deoxy-5-[2-(trimethylsilyl)ethynyl]-, 3',5'-diacetate Usage And Synthesis |
| Uses | 3',5'-di-O-acetyl-2'-deoxy-5-((trimethylsilyl)ethynyl)uridine can be used as organic intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process. | | Synthesis | 
1.Add DMAP (0.16 mmol, 20 mg) to a stirred suspension of 2'-deoxyuridine (1 mmol, 228 mg) in acetic anhydride (7.5 mL).2.Observe the reaction mixture become homogenous for 6 hours.3.Remove the volatiles in vacuum.4.Purify the residue by flash chromatography on silica gel eluted with EA/cyclohexane (4:1 → 19:1, v/v) to obtain 3',5'-di-O-acetyl-2'-deoxyuridine. |
| | Uridine, 2'-deoxy-5-[2-(trimethylsilyl)ethynyl]-, 3',5'-diacetate Preparation Products And Raw materials |
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